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Gooch & Housego PLC

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FY2024 Annual Report · Gooch & Housego PLC
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Gooch & Housego PLC
ANNUAL REPORT 2024

Welcome

1
Contents
Strategic Report | 2–101
	
4 	 Investment Case
	
6 	 Highlights
	
8 	 Our Markets
	
12 	 Our Products and Capabilities
	
16 	 Case Studies
	
22 	 Chairman’s Statement
	
26 	 Our Business Model
	
28 	 Our Key Performance Indicators

  &KLHI ([HFXWLYH 2IƼFHUŮV 6WDWHPHQW
	
38 	 Acquisitions
	
42 	 Our Strategy
	
52 	 Operations Review
	
64 	 Financial Review
	
70 	 ESG Report
	
92 	 S172 Statement
	
98 	 Principal Risks and Uncertainties
Governance | 102–129
	 104 	 Board of Directors
	 106 	 Executive Management Team
	 108 	 Corporate Governance
	
112 	 Directors’ Report
	
116 	 Sustainability Committee Report
	
117 	 Audit Committee Report
	 120 	 Nomination Committee Report
	 122 	 Remuneration Committee Report
Financial Statements | 130–191
	 132 	 Independent Auditors’ Report
	 140 	 Group Income Statement
	
141 	 Group Statement of 
Comprehensive Income
	 142 	 Group Balance Sheet
	 143 	 Group Statement of Changes in Equity
	 144 	 Group Cash Flow Statement
	 145 	 Notes to the Group 
Cash Flow Statement
	 147 	 Notes to the Group 
Financial Statements
	 176 	 Company Balance Sheet
	
177 	 Company Statement of 
Changes in Equity
	 178 	 Company Cash Flow Statement
	 179 	 Notes to the Company 
Cash Flow Statement
	 180 	 Notes to the Company 
Financial Statements
Shareholder Information | 192–191
	 194 	 Company Information
	 195 	 Expected Financial Calendar
	 196 	 Notice of Annual General Meeting

Strategic
Report
GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
2

2–101
STRATEGIC REPORT
3
	
4 	 Investment Case
	
6 	 Highlights
	
8 	 Our Markets
	
12 	 Our Products and Capabilities
	
16 	 Case Studies
	 22 	 Chairman’s Statement
	 26 	 Our Business Model
	 28 	 Our Key Performance Indicators
   &KLHI ([HFXWLYH 2IƼFHUŮV 6WDWHPHQW
	 38 	 Acquisitions
	 42 	 Our Strategy
	 52 	 Operations Review
	 64 	 Financial Review
	 70 	 ESG Report
	 92 	 S172 Statement
	 98 	 Principal Risks and Uncertainties
Image: SpaceX/Unsplash

Why G&H is 
the preferred
choice for
our investors
GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
4

STRATEGIC REPORT INVESTMENT CASE
5
A Clear Strategy
We are executing on a strategy that supports the Group achieving 
mid-teen returns in the medium term. Our strategic actions are making 
G&H an innovative customer focused technology company.
Leading Products
and Technology
Our products support the operation of some of the most complex 
photonics systems in the world. Our customers look to our engineers 
to support them in solving their most demanding product challenges.
Attractive Markets
Photonics is supporting the next steps in global innovation and helping to 
push forward new frontiers in technology. The products and services that 
our Group provide underpin many of the world’s mega-trends. We are well 
placed in markets that have attractive long-term growth characteristics.
Well-Established
Customer Positions
We have a long established reputation amongst our customers for providing 
high quality, technically superior products and services. We build long term 
customer partnerships thanks to our focus on our operational execution 
and the skills of our engineers who work closely with our customers on 
the next generation developments, securing us long-term programme 
positions and recurring revenues.
Diversified Revenues
The portfolio of products and services that G&H offers addresses complex 
needs in the Industrial, Aerospace & Defence (A&D) and Life Sciences 
markets. This provides the Group with natural protection against individual 
market cyclicality. Nearly all of those markets have demanding quality and 
compliance requirements which help to defend our existing position in them.
Financial Strength
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which enables us to invest both organically and through acquisitions 
to support the growth of the Group.
State-of-the-Art Facilities and
a Cost-Effective Supply Chain
We have invested extensively in our production facilities to enable us to 
achieve the high levels of quality and precision that few of our competitors 
can match. We have supported that by developing a supply chain that has 
the capacity to produce a greater proportion of the Group’s revenue on a 
fully subcontracted basis, supporting our objective to provide additional 
volumes at enhanced returns.
Revenue
£136.0m
Net debt
£25.8m
New products
48
Order book
£104.5m
Adjusted profit
before tax
£8.1m
Image: Jezael Melgoza/Unsplash

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
6
Highlights
For the year ended 30 September 2024
£136.0m
Revenue (£m)
2023** £135.0m  +0.7%
25.5p
Adjusted basic earnings per share (pence)*
2023** 33.9p  (24.8%)
£8.1m
Adjusted profit before tax (£m)*
2023** £10.3m  (21.6%)
13.2p
Total dividend per share (pence)
2023 13.0p  +1.5%
12.7p
Basic earnings per share (pence)
2023** 19.4p  (34.5%)
(24.7p)
Basic earnings per share from continuing 
and discontinuing operations (pence)
2023** 16.1p  (40.8p)
£16.0m
Net debt excluding IFRS16 (£m)
2023 £20.9m  (£4.9m)
£25.8m
Net debt (£m)
2023 £31.7m  (£5.9m)
£4.2m
Statutory profit/(loss) before tax (£m)
2023** £6.0m  (29.9%)
(£6.4m)
(Loss) / profit for the year including
discontinued operations
2023** £4.0m  (£10.4m)
  
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goodwill and acquired intangible assets, non-underlying items being site closure costs, costs of 
acquisitions, and restructuring costs, together with the related tax impact. A reconciliation of 
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	**	Represented to exclude discontinued operations.

7
STRATEGIC REPORT HIGHLIGHTS
Strategy
Good progress delivering the 
strategic changes that will support 
mid-teen return on sales over the 
medium-term.
Outlook
Underpinned by our strategy 
which is making G&H a better, 
more sustainable business, we 
are confident that the Group will 
deliver profitable growth in the 
coming financial year.
Profit
Adjusted operating profit 
totalled £10.5m (FY2023: £12.1m). 
Reported profit before tax 
at £4.2m (FY2023: £6.0m).
Portfolio
Divestment of the EM4 business in 
March 2024 and the acquisition of 
Phoenix Optical in October 2024, 
both supporting the Group’s 
transformation journey. Loss from 
discontinued operations of £9.7m.
Dividend
Final dividend of 8.3p (FY2023: 8.2p) 
and full year dividend of 13.2p 
(FY2023: 13.0p) reflecting the Board’s 
confidence in the growth potential 
of the Group.
Revenue
Up 0.7% to £136.0m (FY2023: £135.0m) 
for the Group’s continuing operations; 
second half revenue was 15% higher 
than the first half on an organic, 
constant currency (“OCC”) basis.
Order Book
Order book closed at £104.5m 
(FY2023: £115.3m). Strong order 
pipeline particularly for our 
A&D business.

During FY2024 we made further positive progress in establishing strong 
foundations to deliver our strategic priorities and enhance mindshare with 
our customers many of whom are demonstrating a growing confidence 
in G&H. Despite the challenges the Group experienced in the first half of 
FY2024 due to reduced demand in our industrial and medical laser 
markets, G&H delivered a strong performance in the second half of the 
year underpinned by the solid demand for our Life Sciences and A&D 
products and also reflecting the significant operational improvements 
that have been made across the Group.”
Charlie Peppiatt, CEO
Image: Robin Canfield/Unsplash
Debt
Net debt fell to £25.8m (FY2023: 
£31.7m) of which bank debt was 
£16.0m (FY2023: £20.9m). Group 
leverage remains comfortable at 0.9x.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
8
Our
Markets
Our Purpose
Photonics, the science of controlling the 
transmission, modulation and amplification 
of light, is the enabler for many of the latest 
technology developments that are 
transforming modern life.
Thanks to significant size, weight 
and power advantages, the shift from 
electronics as an enabling technology 
to photonics is accelerating, 
delivering transformative change 
in manufacturing, A&D, 
communications and medicine.
At G&H we are at the forefront of 
this revolution. G&H’s advanced 
technology, design experience and 
manufacturing expertise allow us to 
provide our customers with highly 
specialised photonic solutions that 
meet their needs for precision, quality, 
and reliability whether for complex 
components, subsystems, or full 
system solutions.
Thanks to our innovative designs and 
close working partnerships with our 
customers, we provide specialist 
photonic hardware that enables 
leading organisations all over the world 
to deliver tailored, innovative solutions 
in Industrial, Telecommunications, 
A&D and Life Sciences markets.
At G&H we are proud to be using our 
skills and capabilities to make a 
better world with photonics.
FY24 Regional Revenue
America
Europe
Rest of World
£46.6m £64.1m £25.3m

9
STRATEGIC REPORT OUR MARKETS
G&H is widely recognised as a leader in advanced 
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optics, providing precision solutions for critical 
applications in industries such as industrial lasers, 
semiconductor manufacturing, subsea networks, 
and optical sensing. With deep expertise and 
cutting-edge engineering, G&H drives innovation 
across diverse industrial sectors.
G&H’s components support the most advanced 
semiconductor manufacturing equipment, helping 
to maximise throughput and yield. Our products can 
operate from the ultraviolet up to the far infrared 
range allowing UV and CO2 pulsed lasers to operate 
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and UV acousto-optical modulators are found in 
the most modern laser tools, enabling power 
stabilisation, precise and stable beam positioning, 
and extremely short pulse duration.
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critical to modern laser systems, enabling precise 
beam control for industries like signal processing 
and photolithography. Custom-designed for client 
needs, G&H’s AODs feature high diffraction 
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semiconductor manufacturing where accuracy is 
key. These solutions optimise processes like 
drilling and cutting in microelectronics, ensuring 
precision down to the micron level.
Beyond AODs, G&H’s acousto-optic modulators, 
Q-switches, and precision optics set benchmarks 
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components are critical for advanced semiconductor 
manufacturing, enhancing throughput and precision 
across a wide spectrum of operations. Our in-house 
grown KDP and KD*P crystals used in the world’s 
most powerful laser systems have helped achieve 
fusion ignition, marking a breakthrough in the 
generation of clean energy. 
With more than 95% of global telecommunications 
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couplers play a critical role in meeting the world’s 
growing demand to share data. New solutions, 
such as the high reliability 4x4 coupler, ensure 
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size and will build upon G&H’s record of having no 
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G&H also leads in LiDAR-based optical sensing 
technologies, transforming industries from energy 
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solutions. Our products enable proximity sensing 
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currents around wind turbines. 
G&H’s short range infrared (SWIR) and infrared 
lens solutions are used in industries like food 
processing and advanced security. The VAPIR™ 
medium range infrared lens series is capable 
of detecting gas leaks, contributing to the safety 
and security of oil and gas facilities.
Industrial
Image: Donald Giannatti/Unsplash

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024

A&D
G&H has been a prominent player in the A&D market for decades, 
providing innovative solutions that have consistently delivered 
outstanding results for the end user. From laser protection to 
advanced optical systems, our leadership in supporting mission-
critical applications with high-performance optical components, 
modules, and subassemblies has established G&H as a preferred 
supplier for leading A&D contractors worldwide. Our expertise in 
optical design and manufacture have helped advance programs 
and missions in several key application areas.
The evolution of unmanned aerial vehicles (UAVs) and other 
airborne platforms has transformed image data collection, 
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durations. G&H’s precision optical components and advanced lens 
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resolution for short, mid, and long-wave infrared imagers, used in 
A&D platforms engaged in intelligence, surveillance, and 
reconnaissance (ISR) missions.
In the area of directed energy weapons, our infrared lens assemblies 
are essential. The speed and precision afforded by photonics 
technology enable the directed energy systems used for drone and 
missile defence. With decades of close collaboration with prime 
defence contractors and avionics manufacturers, G&H provides 
the rigorous design and manufacturing expertise necessary for 
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ensuring reliable performance in these advanced systems.
G&H is at the forefront of revolutionising inter-satellite and 
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optical components, lens assemblies, and subsystems that ensure 
exceptional connectivity and bandwidth for satellite-based laser 
communications and sensing applications. This year, G&H celebrated 
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transmitter into TNO’s satellite laser communication system. The 
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that G&H’s cutting-edge laser communication technology has 
established a secure and stable link between a satellite launched 
by the Norwegian Space Agency and a ground station on Earth.
Specialising in cutting-edge laser protection solutions tailored for 
military applications, G&H addresses the unique challenges posed 
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directed energy weapons, the protection of military assets, including 
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technologies, such as sighting systems, electro-optical protection 
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personnel and equipment from lasers used in an offensive manner.
10

11
STRATEGIC REPORT OUR MARKETS
G&H has established itself as a trusted supplier in the life sciences 
market, delivering advanced optical components that enhance 
the performance and reliability of life science instruments. Our 
contributions span applications such as microscopy, medical 
diagnostics, biomedical imaging, and laser surgery, where our 
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acousto-optics, and electro-optics is well recognised globally.
We collaborate closely with laser system original equipment 
manufacturers (OEMs) and medical equipment manufacturers 
to optimise patient outcomes across a wide range of surgical 
applications. These applications include prostate surgery, scar 
correction, cataract treatment, and the removal of freckles, moles, 
and tattoos. Additionally, our optics enable skin rejuvenation and 
teeth whitening procedures. We ensure that surgical lasers deliver 
the precision and reliability necessary for cardiovascular procedures, 
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G&H has been instrumental in the development of optical coherence 
tomography (OCT) since its inception, supporting the world’s 
leading OCT systems manufacturers with high-quality components 
and sub-systems. Our unique capability to provide everything from 
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controls allows us to meet diverse system design requirements. 
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more cost-effective, and reliable optical engines. The exceptional 
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and deeper tissue penetration. This leads to enhanced diagnoses, 
contributing to better patient outcomes.








Polymer medical optics are transforming the life sciences market by 
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Our commitment to Design for Manufacturability (DFM) ensures 
that we deliver optimised and cost-effective optical solutions 
tailored to specialised medical needs. Our dedicated team of experts 
oversees the entire application lifecycle, making G&H a one-stop 
partner for assembly services while adhering strictly to the rigorous 
standards required for medical devices. This collaboration facilitates 
on-time market introductions while reducing the overall cost of 
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across medical sectors, from disposable light retractors and surgical 
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portable ultrasound systems, and point-of-care (POC) testing.
Additionally, G&H | ITL provides comprehensive design and 
manufacturing services for medical devices and laboratory 
instruments, partnering with clients to create cutting-edge 
healthcare technologies. This segment of G&H is dedicated to 
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timelines, ensuring regulatory compliance, and effectively 
managing costs for our life sciences customers.
Life 
Sciences

Our Products
and Capabilities
GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
12
Leading Photonics Technology
Building on its long and proud history G&H 
continues to lead the way in photonics innovation. 
Our extensive expertise spans the full spectrum 
of optical systems, subsystems, and components, 
encompassing everything from cutting-edge 
research and prototype development to high-volume 
manufacturing. Working in close partnership with 
our customers, we are dedicated to delivering the 
highest quality photonic devices and optical systems 
that meet the evolving needs of the market.

STRATEGIC REPORT OUR PRODUCTS AND CAPABILITIES
13
Acousto-Optics
G&H has been a leader in the design and manufacturing of 
acousto-optic (AO) devices for over 35 years. Many of our 
acousto-optic and electro-optic products are made using 
materials grown in-house, such as Tellurium Dioxide. 
Our range of AO devices features the highest quality crystals 
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to ensure exceptional reliability and consistency. Using 
advanced techniques in orienting, sawing, grinding, and 
lapping, we build our products to the highest standards.
G&H components play a crucial role in today’s most advanced 
semiconductor manufacturing equipment, maximising both 
throughput and yield. Our Germanium and UV acousto-optic 
modulators are essential for modern laser tools, facilitating 
power stabilisation, precise beam positioning, and extremely 
short pulse durations. This year, we have expanded our product 
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machining, inspection systems, via drilling, and graphic imaging.
G&H employs proprietary techniques for crystal growth, 
fabrication, and polishing to produce a diverse range of 
electro-optic devices. Among these are our in-house grown 
potassium di-deuterium phosphate (KD*P) Pockels cells, 
which are widely used in medical lasers for skin treatments 
and other applications. These Pockels cells facilitate effective 
procedures that result in reduced patient discomfort and 
quicker recovery times.
This year, we launched the Pegasus Pockels cell series, 
designed with a Lithium Niobate (LiNbO3) crystal that is 
grown, cut, polished, and coated by G&H. This launch 
addresses a market need for a high-speed, cost-effective 
alternative to Rubidium Titanyl Phosphate (RTP) for near- and 
mid-infrared applications. These products are ideally suited for 
high-power applications, including medical laser systems and 
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France’s Centre Commissariat à Energie Atomique and the 
National Ignition Facility in the United States. These laser 
systems are some of the most powerful available and are 
aimed at generating energy through nuclear fusion.
Advanced
Electro-Optics

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
14
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performance and reliability needed for some of the world’s most 
demanding applications, including advanced semiconductor 
manufacturing and harsh environments, such as space.
G&H supports customers throughout the entire system 
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optic systems. Our products enable terabit data transmission 
across continents via subsea cables, with more than 95% of today’s 
telecommunications relying upon these extensive networks, 
including the 2Africa subsea cable, which spans over 45,000 km.
As data providers seek to master the challenge of managing 
increasing data transmission rates within limited space envelopes 
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with two innovative solutions: the high reliability 4x4 coupler and 
the CO-pack or co-packaged coupler. These new products achieve 
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operation of wind turbines and are central to satellite 
communication systems which will increasingly replace traditional 
radio frequency-based space communication systems.
Fibre Optics
Precision Optics
G&H manufactures precision optical components and assemblies 
that are used in a number of different markets including 
semiconductor laser manufacturing, A&D, medical systems, and 
research applications. We combine our deep knowledge of the 
optical and mechanical properties of materials with our ability to 
manage all stages of component manufacturing to deliver 
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Our custom lenses and housed subassemblies are used in both 
transmission and imaging applications. Our ring laser gyro 
products are employed by every commercial airline worldwide. 
G&H provided precision optics for NASA’s Mars Curiosity mission.
From our facilities in the UK and the US, we offer a comprehensive 
range of optical coating capabilities that can enhance our 
precision optics offerings. We have expanded our capabilities 
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researching the performance characteristics of new coating 
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software to optimise designs for our customers’ applications.

15
STRATEGIC REPORT OUR PRODUCTS AND CAPABILITIES
Our optical systems product range includes cutting-edge lens 
assemblies, integrated imaging systems, and advanced direct-
view and electro-optic periscopes. We serve a diverse customer 
base, collaborating with system integrators to deliver high-
quality, high-performance products.
This year we launched the Apollo series lens system. This visible 
through near-infrared (VNIR) solution is designed for harsh 
conditions, providing high-resolution imaging and customisation 
to meet the needs of various sectors, including satellite 
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research.
Additionally, we are collaborating with our partners to develop 
an integrated sighting system for reconnaissance, surveillance, 
and target acquisition, in response to the British Army’s request 
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this effort, we are upgrading the Embedded Image Periscope 
(EIP) system for the Challenger 3 project. Dubbed “the eyes of 
the British Challenger 3,” the new EIP combines classic glass 
Imaging and 
Sighting Systems
G&H is a leading manufacturer of advanced polymer 
optics, specialising in custom injection moulding to 
achieve high-volume optics production. Our product lines 
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instrumentation, including sterilisation compatibility, 
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We employ a “design to manufacture” approach, which 
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We utilise software, including SolidWorks, Zemax, and 
MasterCam, to model and optimise designs speeding 
up the product development phase.
We work closely with our customers to deliver polymer 
optics that enhance their products competitiveness. Our 
capabilities encompass custom injection moulding for 
aspheric lenses, freeform lenses, mirrors, Fresnel optics, 
and diffractive optics. We also provide in-house design 
services for diamond-turned and injection-moulded 
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Our offerings serve a diverse range of markets, including 
consumer products, medical applications, LED lighting, 
and military and civilian night-vision systems. G&H’s 
mature polymer capabilities enable us to leverage 
economies of scale, resulting in reduced long-run 
average costs (LRAC).
Polymer Optics
with digital display technology. Its modular design maximises 
versatility, allowing it to adapt to the precise requirements of the 
crew in the most demanding of environments.
We also design and manufacture unity vision periscopes, sights, 
driver vision aids, and related vision systems for armoured 
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vehicles, and armoured personnel carriers. Our Optical Systems 
group is also engaged in the development of laser directed 
energy weapons and has delivered prototype systems to major 
UK programmes.

A&D CASE STUDY
Precision in Layers: 
G&H | Artemis Pioneering 
Optical Coating Excellence
GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
16

17
STRATEGIC REPORT CASE STUDY
At the heart of G&H’s cutting-edge optical innovations is 
our Global Centre of Excellence for Optical Coatings based 
in Plymouth, UK. With a rich heritage in optics G&H | Artemis 
plays a pivotal role in developing and manufacturing optical 
thin film coatings, an often-underappreciated technology 
that has a profound impact in many industries ranging from 
aerospace to healthcare.
Optical Coatings: A Core Competency Driving Global Impact
Optical thin film coatings have grown in significance with the rise 
of precision-driven industries. Far beyond the anti-reflective 
coatings found on consumer optics, optical coatings are critical in 
high-stakes environments, such as enabling life-saving surgeries 
and enhancing military and aerospace technologies. By altering 
how light interacts with optical components—either by controlling 
transmission or enhancing reflection—these coatings become 
integral to the success of advanced optical systems.
G&H | Artemis has built a globally recognised reputation for 
delivering high-performance optical coatings that meet the 
demands of some of the most stringent sectors. Our advanced 
manufacturing capabilities, honed since the 1960s, have earned 
the business prestigious accolades, including the Queen’s 
Award for Enterprise in 2022. As we push the boundaries of 
thin film technology, G&H | Artemis continually exceeds client 
expectations, building robust commercial partnerships and 
long-term growth opportunities.
A Strategic Edge in Aerospace: Thin Film Coatings 
for HUD Systems
One of the standout innovations emerging from G&H | Artemis is 
the application of thin film coatings to head-up display (HUD) 
systems in aircraft. These systems, which project flight data 
directly into a pilot’s line of sight, are critical to enhancing 
operational safety and decision-making in modern aviation. The 
expertise of our Plymouth team is evident in the precision and 
reliability of the coatings they develop, particularly the green notch 
filters used in HUD systems.
These filters are engineered to reflect green light—the most 
perceptible wavelength to the human eye—while allowing other 
wavelengths to pass through. The result is exceptional clarity and 
contrast for pilots, even in rapidly changing lighting conditions. By 
reducing glare and enhancing visibility, these coatings ensure that 
flight data remains readable and distraction-free, playing a crucial 
role in situational awareness and safety.
This capability underscores G&H’s role in the global aerospace 
market. By delivering highly specialised optical solutions that meet 
the needs of aircraft manufacturers and defence contractors, 
G&H has positioned itself as a key supplier in an industry poised 
for continued growth.
Positioned for Growth Across High-Tech Markets
G&H | Artemis is also advancing innovations in several other 
high-tech sectors, including Light Fidelity (LiFi), gas detection, and 
military sighting systems. These capabilities, combined with our 
investment in advanced coating chamber technology, allow us to 
continually push the limits of optical performance.
G&H | Artemis represents the fusion of heritage and innovation—
an industry leader with a proven track record and a forward-
looking approach to securing further growth. Our global leadership 
in optical coatings is not only a cornerstone of our existing 
business but also a key driver of future opportunities across 
rapidly evolving sectors.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
18
LIFE SCIENCES CASE STUDY
Powering Innovation in 
Point-of-Care Diagnostics 
with G&H | ITL and Prolight

STRATEGIC REPORT CASE STUDY
19
G&H | ITL was selected as the development partner to bring Psyros 
from the prototype stage to a commercial-ready product. This 
selection underscored the strategic alignment between Prolight’s 
ambitions and G&H | ITL’s deep expertise in optical and mechanical 
engineering, as well as its manufacturing prowess in the medical 
device sector.
Driving Healthcare Innovation
Psyros, developed by Prolight’s subsidiary, Psyros Diagnostics, 
represents a significant leap forward in near-patient testing by 
enabling single-molecule detection allowing healthcare providers 
to perform highly accurate diagnostic tests with minimal sample 
volumes. Initially targeting the detection of troponin for early 
identification of myocardial infarction, this technology has the 
potential to address a wide range of biomarker tests, previously 
confined to laboratory settings.
By integrating G&H | ITL’s extensive experience in medical device 
development with G&H’s global leadership in optics and photonics, 
we have been able to ensure that the Psyros system will meet the 
highest standards of performance and regulatory compliance. The 
compact optical module at the heart of the system, designed by 
G&H | ITL, is key to its ability to deliver high-precision results in a 
portable format, a critical factor for point-of-care devices.
A Synergistic Partnership for Long-Term Growth
This partnership is a strategic move for both Prolight and G&H. For 
Prolight, leveraging G&H | ITL’s track record in optical systems and 
medical device manufacturing offers a clear path from concept to a 
commercial product, complete with the scalability needed for global 
deployment. For G&H, the collaboration reinforces its position as a 
leader in developing optical systems for the healthcare sector, with 
the potential for future manufacturing contracts as Psyros enters 
volume production.
Charlie Peppiatt, CEO of G&H, highlighted the broader significance 
of this collaboration: “Psyros is ushering in a new era of precision 
medicine, and we take pride in helping Prolight bring this 
diagnostic technology to market. This partnership exemplifies 
our joint commitment to advancing healthcare through 
cutting-edge innovation.”
Prolight Diagnostics’ Head of Engineering, Paul Monaghan, 
echoed these sentiments, noting, “Partnering with G&H | ITL 
gives us an outstanding combination of technical expertise, 
track record, flexibility, longer-term manufacturing capability, 
and regulatory compliance.”
Positioned for Commercial Success
With the project progressing steadily, the development timeline 
remains on track. By the end of 2024, the team expects to deliver 
fully functional prototypes that will undergo comprehensive 
product verification. This milestone will pave the way for 
performance validation studies in early 2025, ultimately setting 
the stage for regulatory approval and commercial launch.
The collaboration between Prolight and G&H is not just about 
technology development. It’s a partnership built on shared 
expertise, aligned goals, and a clear roadmap for bringing a 
ground-breaking product to market. As healthcare shifts towards 
more patient-centric and rapid diagnostics, the Psyros system 
stands poised to capture significant market opportunities, driving 
growth for both Prolight Diagnostics and G&H.
G&H | ITL’s collaboration with Prolight Diagnostics marks a 
pivotal moment in the development of next-generation 
diagnostic solutions. This partnership, launched in early 2023, 
is focused on advancing Prolight’s innovative point-of-care 
system, Psyros, which promises to transform how biomarkers 
are detected, particularly in critical applications like the early 
detection of myocardial infarction.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
20
INDUSTRIAL CASE STUDY
G&H’s Crystal Technology
Powers Fusion 
Energy Breakthrough
Image: NIF LLNL

21
STRATEGIC REPORT CASE STUDY
These crystals are integral components in the Plasma Electrode 
Pockels Cell (PEPC) and the overall optics assembly of NIF’s laser 
systems, ensuring the consistent delivery of laser energy needed 
for the fusion process. G&H’s strategic partnership with LLNL has 
been crucial in advancing this groundbreaking fusion research.
Enabling a New Energy Future with Crystal Growth Expertise
G&H’s KD*P crystals are produced at the Company’s facility in 
Cleveland, Ohio. These crystals take up to two years to grow, with 
some weighing as much as 400 kg. Once grown, they are expertly 
polished into large, precision optics, demonstrating G&H’s 
unmatched expertise in crystal growth and crystal processing.
The role of these crystals in the fusion process is pivotal. G&H’s 
KD*P crystals are responsible for converting infrared laser energy 
into ultraviolet light, which is then focused on to a target to create 
the necessary X-rays for starting the fusion reaction. This allows 
NIF to pursue fusion energy, a scientific grand challenge that has 
captivated global attention for decades.
A Decades-Long Collaboration
G&H’s collaboration with LLNL spans several decades, anchored 
in the development of large-aperture crystalline optics. The 
Company’s consistency in delivering reliable, high-quality crystals 
has enabled NIF to push the boundaries of laser fluence, achieving 
critical milestones in fusion research.
“Our crystals play an essential role in advancing fusion energy 
research,” says Dr. Matthew Whittaker, G&H’s Crystal Growth and 
ICF Manager. “As the world moves closer to realising a clean energy 
future, we are proud to support NIF’s mission with the next 
generation of crystal optics.”
The Strategic Importance of Vertical Integration
G&H’s vertically integrated crystal growth process is a key 
competitive advantage. Every stage, from growing crystals at our 
Cleveland facility to cutting, polishing, and inspecting the final 
optics, is managed within the Company. This total quality control 
ensures that G&H crystals meet the highest standards of 
performance and reliability, making them indispensable to laser 
manufacturers worldwide.
On December 5th, 2022, the Lawrence Livermore National 
Laboratory (LLNL), through its National Ignition Facility (NIF), 
made history by achieving fusion ignition using inertial 
confinement fusion (ICF) for the first time. This monumental 
achievement in clean energy was made possible by the cutting-
edge photonics technology at the core of NIF’s high-energy laser 
systems, and specifically, G&H’s KDP and KD*P crystals.
The KDP and KD*P crystals produced by G&H are not only used in 
fusion research but also in a range of other applications, including 
aerospace, defence, and telecommunications. This diverse 
portfolio underscores G&H’s leadership in the photonics sector 
and its ability to address the needs of high-growth industries.
Supporting Future Growth and Innovation
As fusion energy continues to gain momentum, G&H is well-
positioned to capitalise on this breakthrough. “Pushing the 
performance envelope in optics and photonics has always been a 
driving force behind our R&D efforts,” says Stratos Kehayas, 
President of G&H’s Photonics Division. “As NIF and LLNL scientists 
strive to enhance their results, we will continue to provide them 
with innovative crystal solutions that drive their success.”
With crystal growth technology honed over decades, G&H is at the 
forefront of delivering the components necessary for realising 
fusion’s potential as a sustainable energy source. Our role in 
enabling this scientific milestone highlights its strategic importance 
in the global photonics market and reaffirms G&H’s commitment to 
pioneering advancements in clean energy technologies.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
22
Group overview
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to deliver our strategy. Last year we acquired and successfully 
integrated the GS Optics and Artemis businesses, and in FY2024 
we completed the sale of our EM4 business in Boston to Luminar 
Technologies. These actions help ensure that the Group can offer 
our customers differentiated products and technologies, generate 
synergies with other parts of the G&H Group and support the 
Group’s journey to mid-teens returns.
The year brought challenges of lower levels of activity and 
uncertainty in some of the markets which we supply. Despite this 
there has been encouraging take up of newly developed products 
generated from a more focused portfolio, which continue to be 
recognised for their superior performance and reliability. I was 
particularly pleased by the results of our FY2024 customer survey 
ZKLFK VKRZHG D VLJQLƼFDQW LPSURYHPHQW RQ SUHYLRXV VXUYH\V 
We have accelerated the transfer of our product lines to selected 
manufacturing partners. I was particularly impressed by the 
transformation during the year at our Torquay facility. The site has 
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supply partners and repurposed production for the manufacture 
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This is an excellent example of the margin accretive changes that 
we are implementing across the Group and which will position G&H 
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Continued investment
We have been disciplined in supporting the business with the 
focused investments it needs to grow. We have added very 
capable new team members, especially in our engineering, 
sales and business development teams. We have implemented a 
new fully integrated HR information system across the Group to 
allow managers to better support the learning and development 
of their team members. 
Shortly after the end of the year we acquired Phoenix Optical, 
the culmination of several months of hard work by the Phoenix 
and G&H teams. The business, which is a very well-regarded 
supplier of precision optics, is highly complementary to the 
Group, and I look forward to seeing it prosper under G&H ownership. 
We welcome the Phoenix employees to the G&H Group.
A sustainable business
At G&H we are focused on making our business sustainable 
and supporting the transition to a net zero carbon economy. 
In FY2024 we established a separate Committee of the Board, 
the G&H Sustainability Committee, to focus better the Group’s 
activities in these areas. Our employees are pleased to be playing 
their part in moving to a more sustainable and healthier world. 
Our medical diagnostic products support the earlier diagnosis of 
disease and illness and our sensing products are integral to the 
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business we are committed to achieving net zero for our Scope 1 
and 2 emissions by 2035, and I am pleased to report that we 
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Chairman’s 
Statement
GARY BULLARD

23
STRATEGIC REPORT CHAIRMAN’S STATEMENT

Delivery of our strategy 
is positioning the 
Company for success.”

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
24
It is important for us to support the communities in which 
we operate. Our facilities provide high quality employment 
opportunities in the towns and cities where we are located, and our 
teams often host visits from local schools and colleges to foster 
excitement amongst their students to pursue careers in photonic 
technologies and advanced engineering. G&H employees are also 
active in supporting charities local to the sites in which they work.
Our People 
The Board is committed to supporting inclusive, collaborative 
ways of working at G&H. I am very pleased to see the progress that 
is being made to foster a “one team” culture through regular all 
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materials that share information with our people about activities in 
other parts of the Group.
In meeting with our employees throughout the year, I am always 
impressed by their commitment to the business and the skill with 
which they conduct their day-to-day operations. I would like to 
thank them all for their contribution. The progress that we have 
made in the year would not have been possible without their 
continued hard work and support.
The Board
Having served on the Board since 2015, and consistent with the 
succession plan previously announced, Brian Phillipson stepped 
down as the Senior Independent Director and Chair of the 
Remuneration Committee on 30 September 2024. On behalf of 
the Board, I would like to express our thanks for his considerable 
contribution to G&H. Louise Evans succeeds Brian as Senior 
Independent Director and Susan Searle takes on the position 
of Chair of the Remuneration Committee.
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effective manner. To that end it has commissioned an independent 
consultant to conduct a Board review and we look forward to 
implementing any recommendations that result from the review.
We take our governance responsibilities very seriously and I am 
pleased to see us engaging with several new agencies such as CDP 
and EcoVadis, in addition to MSCI, to provide our stakeholders with 
independent validation of the processes and controls that we have 
put in place.

Dividend
Given the Group’s progress on delivering its strategy and the 
long-term positive outlook for the business, the Board is 
SURSRVLQJ D ƼQDO GLYLGHQG RI  SHQFH SHU VKDUH IRU DSSURYDO DW 
the Company’s Annual General Meeting on 24 February 2025, 
representing a total dividend for the year of 13.2 pence. Payment 
of the dividend will be made on 28 February 2025, to shareholders 
on the register as at 24 January 2025. 
Outlook
The strategy that was put in place in FY2023 is working and 
supports the path to mid-teens returns over the medium-term 
as customer ordering patterns start to recover. We are positioned 
in attractive markets and aligned to long-term growth trends. 
We are seeing strong demand from our A&D market and whilst 
the recovery in some of our Industrial and Life Sciences markets 
is taking longer than we had originally anticipated, we expect to 
see sustained recovery in demand in the second half of FY2025. 
Underpinned by our strategy which is making G&H a better, more 
VXVWDLQDEOH EXVLQHVV ZH DUH FRQƼGHQW WKDW WKH *URXS ZLOO GHOLYHU 
SURƼW JURZWK LQ WKH FXUUHQW ƼQDQFLDO \HDU
Gary Bullard
Chairman
3 December 2024

In meeting with our employees throughout the year, I am 
always impressed by their commitment to the business and 
the skill with which they conduct their day-to-day operations.”
G&H Board of Directors

25
STRATEGIC REPORT CHAIRMAN’S STATEMENT

Attractive Growth Markets
We supply attractive growing end markets.
Geopolitical tensions are adding momentum to re-shore critical 
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made in new on shore semiconductor and other laser-based 
manufacturing facilities. 
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machine monitoring all drive increasing needs to share data 
JOREDOO\ IXHOOLQJ GHPDQG IRU RXU KLJKUHOLDELOLW\ ƼEUH RSWLF 
telecoms products used to transmit data between continents.
The need to transmit more and more data around the world is also 
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RSWLF ODVHU DPSOLƼHU PRGXOHV VLW DW WKH KHDUW RI WKHVH V\VWHPV
Growing demand for improved healthcare, especially for early-
stage diagnostics and for laser enabled cosmetic procedures.
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enable precise targeting including in the defence against 
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RQ WKH PRGHUQ EDWWOHƼHOG 'LUHFWHG HQHUJ\ V\VWHPV DUH HPHUJLQJ 
as the next precise, low-cost defence systems.
Increasing global demand for clean, wind generated energy drives 
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OUR BUSINESS
WE’RE DIFFERENT
Making a better 
world with photonics
G&H is a market-leading 
global provider of advanced 
photonic solutions.
We create sustainable value 
by bringing our expertise to 
bear to supply our world leading 
products and services into 
attractive growth markets.
The quality and performance 
of our components and systems 
differentiates us. We work closely 
with our customers to provide 
them with precise, reliable and 
cost-effective solutions that meet 
their most demanding needs.
Unique Range of Skills
and Resources
Our talented engineering teams work in partnership with our 
customers to design and produce some of the most complex 
photonic subassemblies and systems in the world. Our engineers 
are embedded with research organisations to help push forward 
the boundaries of photonics.
We offer a complete design, engineering and manufacturing 
service for our customers. We are experienced in supporting our 
customers to have their end systems achieve their necessary 
FHUWLƼFDWLRQV
We have invested to create state-of-the-art manufacturing 
facilities allowing us to offer a range of capabilities that few 
of our competitors can match.
We have developed a strong partnership with a contract 
PDQXIDFWXULQJ SDUWQHU WKDW SURYLGHV VLJQLƼFDQW FRVWHIIHFWLYH 
additional capacity. We intend to build upon this partnership, 
outsourcing more of the Group’s products at an earlier stage in 
their product life cycle.
We are pioneers in crystal growth techniques and the supply of 
specialist crystalline materials.
GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
26
Our Business Model

UNDERPINNED BY
Allows us to Create Value 
for our Stakeholders
Our customers – using our expertise we work closely with our 
customers to solve their mostly technically challenging system 
requirements. We invested £7.8m in R&D and brought 48 new 
products to the market in FY2024.
Our suppliers – we deploy our own resources and expertise to 
KHOS RXU FRQVROLGDWHG JURXS RI VXSSOLHUV WR SURGXFH DV HIƼFLHQWO\ 
as possible with consistent and repeatable product quality. We 
spent £47.5m with our suppliers in FY2024.
Our employees – we invest in our employees from apprentice 
level through to our most experienced engineers to ensure they 
have the skills and capabilities needed to operate in our industry 
leading operations.
Our communities – we bring high quality employment to the 
communities in which we operate. We are targeting net zero 
Scope 1 & 2 emissions by 2035. We achieved a 14.3% reduction in 
our GHG intensity measure in the year. We support local charities 
close to our facilities.
Our shareholders – medium term target of mid-teen operating 
SURƼWV 'LYLGHQG IRU WKH \HDU LQFUHDVHG  WR S
Competitive Advantage
We differentiate ourselves from our competitors thanks to our 
industry wide reputation for innovation and continuous 
improvement.
We have an established capability to work in high product quality 
and compliance markets such as A&D and Life Sciences as well 
as on programmes requiring high level security accreditations.
We have talented engineers, continually developing new IP.
Our manufacturing facilities are well invested and staffed with 
skilled manufacturing engineering and production staff 
operating to a consistent set of operating processes.
Our manufacturing know-how has been developed over 
many years. 
We have a clear set of corporate values supported by a set of 
behaviours that we have communicated to our people that 
ensure they operate as effectively as possible.
We operate an effective and prioritised deployment of our capital.
STRATEGIC REPORT OUR BUSINESS MODEL
27
Governance
The Board is committed to the highest standards of corporate 
governance. The Group has adopted the UK Corporate 
Governance Code (2018). We have received recognition of our 
efforts in this area in the scoring of our governance by external 
ratings agencies.
See our Corporate Governance Report on page 108.
Financial Position
Our revenues are generated from markets with different growth 
dynamics meaning that the Group is naturally protected against 
individual market cyclicality. We are cash generative and at 30 
September 2024 we had $19.6m of undrawn committed facilities 
and $20m of undrawn uncommitted funding facilities to support 
the further growth of the Group.  
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Sustainability
We work to create a long-term sustainable business for the 
EHQHƼW RI DOO RI RXU VWDNHKROGHUV VXSSRUW WKH FRPPXQLWLHV LQ 
which we operate, and minimise the Group’s impact on the 
environment. We are working hard to achieve our target of being 
net neutral on scope 1 and 2 emissions by 2035. We have 
processes in place to ensure we maintain our high standards of 
business conduct. Our newly formed Board Sustainability 
Committee is responsible for focusing our work in this area.
See our ESG report on page 70.
Risk Management
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SODFH GHVLJQHG WR HQVXUH WKDW ULVNV DUH SURSHUO\ LGHQWLƼHG 
prioritised, evaluated and mitigated to the extent possible. A 
formal group wide risk register is maintained and approved by 
the Board on an annual basis. This includes risks associated with 
climate change.
See our Principal Risks and Uncertainties on page 98.
Image: Alan Labisch/Unsplash

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
28
PERFORMANCE
2024: (3.0%)
2023: 13.6%
2022: (3.7%)
2021: 6.4%
2020: (5.4%)
PERFORMANCE
2024: 7.7%
2023: 9.0%
2022: 7.1%
2021: 10.8%
2020: 9.2%
PERFORMANCE
2024: £10.5m
2023: £12.1m
2022: £8.9m
2021: £13.3m
2020: £11.2m
2024 PERFORMANCE
Organic revenue was 3.0% lower, excluding foreign 
exchange and the effect of the Group portfolio 
changes. We achieved growth in our A&D and Life 
Sciences market but this was offset by a decline in our 
Industrial market as a result of many of our customers 
in that market adjusting their inventory holdings. 
2024 PERFORMANCE
7KH DGMXVWHG RSHUDWLQJ PDUJLQ ZDV  UHƽHFWLQJ 
the lower revenue but also our continued investment 
in the business to support future growth.
2024 PERFORMANCE
The organic revenue decline reduced the Group’s 
DGMXVWHG RSHUDWLQJ SURƼW
WHY THIS IS IMPORTANT
We are focused on long-term organic revenue 
growth as a means to create value. This metric 
UHƽHFWV ERWK WKH KHDOWK RI RXU WDUJHW PDUNHWV 
and our success in gaining an increasing market 
share with our customers.
WHY THIS IS IMPORTANT
$GMXVWHG RSHUDWLQJ SURƼW PDUJLQ PHDVXUHV RXU 
ability over time to generate value from our 
products and capabilities. It is impacted by our 
actions to both increase revenue and optimise 
our cost base.
WHY THIS IS IMPORTANT
$GMXVWHG RSHUDWLQJ SURƼW LV D NH\ PHDVXUH 
of the value generated from our activities.
KPI AND DESCRIPTION 
Organic revenue growth (%)
The percentage change in revenue in the current year compared 
with the prior year, excluding the effects of foreign exchange.
KPI AND DESCRIPTION 
Adjusted operating margin (%)
$GMXVWHG RSHUDWLQJ SURƼW IURP FRQWLQXLQJ RSHUDWLRQV
as a percentage of revenue from continuing operations.
KPI AND DESCRIPTION 
Adjusted operating profit (£’m)
2SHUDWLQJ SURƼW IURP FRQWLQXLQJ RSHUDWLRQV DGMXVWHG
to remove non-underlying items.
Our Key
Performance
Indicators

29
STRATEGIC REPORT OUR KEY PERFORMANCE INDICATORS
PERFORMANCE
2024: £7.8m*
2023: £7.4m*
2022: £9.2m
2021: £8.1m
2020: £7.9m
PERFORMANCE
2024: £16.7m
2023: £18.2m
2022: £6.6m
2021: £21.9m
2020: £22.5m
PERFORMANCE
2024: 2,532
2023: 3,135
2022: 3,941
2021: 5,414
2020: 5,852
PERFORMANCE
2024: 10
2023: 7
2022: 8
2021: 8
2020: 11
2024 PERFORMANCE
We invested £7.8m in R&D activities in FY2024. 
Excluding the effect of portfolio changes this was 
£0.2m higher than FY23. In the year we released 
another 48 products to the market and revenues from 
products contributed £25.3m of revenue in the year.
2024 PERFORMANCE
We invested £5.7m in new capital for the Group. 
We achieved an improvement in our inventory 
turns during the course of FY24. 
2024 PERFORMANCE
$OO RI RXU VLWHV DUH IROORZLQJ VSHFLƼF DFWLRQ SODQV WKDW 
will reduce their energy consumption. We made good 
progress in sourcing more of our purchased electricity 
for our US sites from renewable sources. 
2024 PERFORMANCE
Despite an increase in the number of incidents, 
days lost have a result reduced by 56%. Our safety 
SHUIRUPDQFH UHPDLQV VLJQLƼFDQWO\ EHWWHU WKDQ WKH 
industry average. Our employees increased “Spot It, 
Stop It” reports by 155% helping to achieve a safer 
working environment.
WHY THIS IS IMPORTANT
Our R&D investment enables us to introduce 
new products to the market supporting our 
objective of increasing revenue and keeping 
us ahead of our competitors. This measure 
is directly related to our strategic priority of 
focused R&D investment.
WHY THIS IS IMPORTANT
The KPI measures the cash generated by 
the Group’s trading activities. It measures 
the cash generated to fund investment in 
the business either through new assets or 
to acquire other businesses.
WHY THIS IS IMPORTANT
This metric measures our achievement against 
our objective to reduce our carbon emission 
over time and reduce the impact we have on the 
environment. We are focused on making G&H 
a sustainable business and have a target to be 
net zero on Scope 1 & 2 emissions by 2035.
WHY THIS IS IMPORTANT
We are committed to the wellbeing of our 
employees. This KPI measures our performance 
in raising the safety standards in our facilities 
and also underpins our operational performance.
None of the accidents in FY2024 were reportable. 
KPI AND DESCRIPTION 
R&D investment
R&D expenditure as disclosed on the income statement.
KPI AND DESCRIPTION 
Adjusted operating cash flow
&DVK ƽRZ IURP RSHUDWLQJ DFWLYLWLHV DGMXVWHG IRU QRQXQGHUO\LQJ FDVK ƽRZV
KPI AND DESCRIPTION 
Carbon dioxide equivalent (tonnes)
The total amount emitted in tonnes for Scope 1 & Scope 2 (carbon dioxide equivalent), 
with further details on the calculation method set out in the ESG Report.
KPI AND DESCRIPTION 
Safety performance
Any accident resulting in time off work.
* From continuing operations

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
30

While remaining mindful of the 
continuing uncertain macroeconomic 
and geopolitical landscape, G&H is 
well positioned with a robust pipeline 
and positive progress with the 
implementation of our strategy to 
deliver sustainable margin growth.”

31
STRATEGIC REPORT CHIEF EXECUTIVE OFFICER’S STATEMENT
The growth in revenue in the second half and the 
FRQWLQXHG VWURQJ RUGHU LQWDNH UHƽHFW PXOWL\HDU 
programme wins and the positive structural trends 
evident in many of our end markets, albeit with 
the recovery of the semiconductor market still not 
evident and now expected in the second half of 
FY2025. This has been complemented by a number 
of new customer wins and incremental business 
opportunities with existing customers. Our teams 
across the Group have executed exceptionally well 
LQ D FKDOOHQJLQJ HQYLURQPHQW JLYHQ WKH VLJQLƼFDQW 
supply chain and cost headwinds, to deliver a robust 
trading performance in the second half of the year 
in line with expectations that supports improved 
SURƼW JURZWK LQ )< +DYLQJ QRZ FRPSOHWHG 
my second full year with G&H, I am pleased with 
the continued foundational progress that has been 
made across the business through the collective 
hard work of the workforce which is now being 
harnessed more effectively through a more focused 
and fully deployed strategy to deliver sustainable 
margin growth for the Group.
$ VLJQLƼFDQW FRUQHUVWRQH RI RXU VWUDWHJ\ LV IRU WKH 
Group to become a more customer focused 
business and to deliver an exceptional customer 
experience when doing business with G&H. I am 
pleased to see how this is being embraced across 
the whole Company and the progress that is being 
made through disciplined focus on internal and 
external customer delight. Following our 2024 
Customer Satisfaction Survey, it was encouraging 
to see the improvements in all the key metrics that 
resulted in an increased Net Promoter Score for 
G&H up to 42 from the previous score of 10 in 
2023, demonstrating that our customers are 
already starting to recognise the changes we have 
made and continue to make with this key strategic 
priority for the Company.
I am proud that G&H’s products and technology are 
playing a part in building a better more sustainable 
world. Many of our products contribute directly to 
the reduction of energy consumption and the more 
HIƼFLHQW XVH RI PDWHULDOV ,Q RXU RZQ IDFLOLWLHV ZH DUH 
also making great strides in reducing our impact on 
the environment. In FY2024 we achieved a 14.3% 
reduction in our emissions intensity measure as we 
work towards our goal of being net neutral on our 
Scope 1 and 2 emissions by 2035. 
Business Performance
After the disappointing performance reported in 
WKH ƼUVW KDOI WKH *URXS GHOLYHUHG VWURQJ WUDGLQJ 
momentum during the second half of the year with 
revenue up 15% enabled by the focused operational 
improvements and capability investment made over 
the last year (FY2023: 5% increase). For the full 
ƼQDQFLDO \HDU  *	+ DFKLHYHG UHYHQXH IURP 
continuing operations of £136.0m which was broadly 
ƽDW RQ WKH SUHYLRXV \HDU )< eP RU 
on an organic, constant currency basis with the full 
\HDU EHQHƼWV RI $UWHPLV DQG *6 2SWLFV H[FOXGHG 
UHYHQXHV ZHUH GRZQ  $GMXVWHG SURƼW EHIRUH 
tax from continuing operations was £8.1m, a 
reduction of 21.6% over last year (FY2023: £10.3m).
During FY2024 we saw continued solid levels of 
customer demand albeit at more normalised levels 
resulting in the order book stabilising at £104.5m at 
year end (FY2023: £115.3m after adjusting for the 
divestment of the EM4 business). On an organic 
constant currency basis, the order book declined by 
5% during FY2024, partially due to a further £1.4m 
reduction in the Group’s past due backlog and from 
the timing of orders for our medical diagnostic 
instruments. Our order book for medical laser 
devices has also declined but we are now starting 
to see evidence of some recovery from this market. 
Introduction
G&H delivered a strong performance in the second half of the 
year underpinned by solid demand for our Life Sciences and 
A&D products and also reflecting the significant operational 
improvements that were made across the Group following a 
challenging first half due to reduced demand in our industrial 
and medical laser markets.
Chief Executive 
Officer’s Statement

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
32
In our industrial markets, whilst the destocking patterns we saw in 
WKH ƼUVW KDOI RI WKH \HDU QRZ DSSHDU WR EH EHKLQG XV ZH KDYH QRW 
yet seen sustained recovery in the industrial laser market. 
Offsetting these declines our A&D order book has grown strongly 
LQ WKH ƼQDQFLDO \HDU WKDQNV WR LQFUHDVHG GHPDQG IURP ERWK RXU 
commercial and defence customers assisted by the enhanced 
value proposition we are able to offer. Our teams in the UK and US 
are focused on converting a healthy pipeline of new A&D prospects 
and there has been further extension of the order book following 
the year end. 
Strategy
G&H is a business with outstanding products, enormous technical 
capability and highly talented people and following the launch of 
our new strategy in the summer of 2023, we are now starting to 
VHH WKH IRXQGDWLRQDO EHQHƼWV IURP JUHDWHU IRFXV RQ RSHUDWLRQDO 
execution, customer experience, employee engagement and 
better prioritisation of our R&D technology and investment. 
Our new strategy continues to refocus the whole business on 
delivering sustainable margin growth and transforming G&H to 
become an ‘innovative customer focused technology company’ 
delivered responsibly by making a ‘better world with photonics’. We 
are making good progress to ensure that G&H becomes and remains 
WKH ŮƼUVW FKRLFHŮ IRU DOO RXU VWDNHKROGHUV LQFOXGLQJ RXU HPSOR\HHV 
our customers, our shareholders, our eco-system partners or the 
communities where we operate. We are offering a more differentiated 
performance through the four pillars of our strategy centred around, 
ƼUVWO\ RXU SHRSOH E\ HVWDEOLVKLQJ G\QDPLF KLJKSHUIRUPDQFH WHDPV 
and a purpose-led culture; secondly, through self-help activities 
to deliver exceptional customer service and superior operational 
execution; thirdly, through value creation from our technology 
DQG SKRWRQLFV H[SHUWLVH DQG ƼQDOO\ E\ IRFXVHG LQYHVWPHQW ERWK 
organic and inorganic, to accelerate accretive growth.
Acquisitions and Portfolio
7KH *URXSŮV QHZ VWUDWHJ\ KDV LGHQWLƼHG D SDWK WR PLGWHHQ UHWXUQV 
RYHU WKH PHGLXP WHUP WKDW LQFOXGHV EHQHƼWV IURP RXU ŭSRUWIROLRŮ 
activities achieved through addressing non-performers in 
combination with pursuing ‘speed to value’ acquisitions. Following 
the two strategic acquisitions of GS Optics and Artemis Optical in the 
summer of 2023, we have made good progress with the integration 
of both of these businesses into the Group. These two acquisitions 
PDUNHG D VLJQLƼFDQW PLOHVWRQH DQG DOLJQPHQW ZLWK *	+ŮV VWUDWHJLF 
vision for growth through a greater focus on adding value through 
the transition from complex photonics components to a sub-system 
or full system solution by targeting two businesses that enhance our 
fuller photonics systems offering into A&D markets with Artemis in 
Plymouth, UK and into the North American Life Sciences market 
through GS Optics in Rochester, NY. We invested in both businesses 
during the year to establish enhanced capabilities at both facilities, 
most notably with the addition of a further coating chamber in 
Plymouth and the establishment of a new Life Sciences R&D hub 
DQG PHGLFDO ,9' GHYLFH ,62 FHUWLƼHG PDQXIDFWXULQJ FHQWUH LQ 
5RFKHVWHU %RWK DFTXLVLWLRQV DUH SURYLQJ WR EH DQ H[FHOOHQW ƼW LQ 
terms of our commitment to precision, innovation and customer 
focus, supporting the delivery of the Group’s strategy. 
Aligned to our strategy to review our portfolio to address 
non-performing or non-core parts of the Group, we concluded that 
the majority of products supplied by our EM4 facility in Boston 
ZHUH QRW VXIƼFLHQWO\ GLIIHUHQWLDWHG WR JHQHUDWH WKH OHYHO RI UHWXUQV 
needed to support the Group’s journey to mid-teens returns. In 
March 2024 G&H announced the divestment of EM4 to Luminar 
Technologies as the result of the carefully considered and ongoing 
review of our A&D product portfolio. This disposal supported the 
Group’s consolidation of our A&D activities into areas where we can 
offer differentiated products to our customers and enable the Group 
to grow our optical systems business and maximise value creation 
from accretive optical systems solutions. At the same time prior to 
the sale, G&H successfully transferred out of EM4 to other G&H 
IDFLOLWLHV WHFKQRORJ\ IRU ƼEUH IXVLQJ ZKLFK LV GLIIHUHQWLDWHG DQG LV 
employed in the modules we supply into advanced photolithography 
equipment and some medical device applications.
Our Markets
Industrial revenues in FY2024 at £67.9m declined by 9.1% from the 
prior year due to the continued slowdown of the semiconductor 
market and protracted destocking in our Industrial markets. Despite 
WKHVH FKDOOHQJHV LQ WKH \HDU YROXPHV RI RXU ƼEUH RSWLF PRGXOHV 
and assemblies used in both next generation advanced lithography 
systems and subsea data networks remained robust with growth in 
the second half as new programmes started to migrate to volume 
production and demand picked up our long-standing high-reliability 
ƼEUH FRXSOHUV 5HYHQXH IURP RXU LQGXVWULDO ODVHU FXVWRPHUV ZHUH 
ZHDNHU WKDQ WKH SULRU \HDU UHPDLQLQJ EURDGO\ ƽDW WKURXJK )< 
and whilst some early signs of a pick-up in demand were evident 
towards the end of the year, we continue to watch developments 
closely and work with our key partners in this space to assess 
changes to demand visibility. Any sustained recovery from our 
broader industrial laser and semiconductor markets is now not 
expected until the second half of the coming calendar year. 
A&D revenue growth in the year was 26.0% and on an organic 
constant currency basis, grew by 10.3% compared with the prior 
\HDU 9ROXPHV LQ RXU $	' PDUNHWV JUHZ VLJQLƼFDQWO\ DV D UHVXOW RI 
improved productive capacity at several of our sites and as a 
number of new projects move into production phase, along with 
WKH HDUO\ FRPPHUFLDO V\QHUJ\ EHQHƼWV RI WKH $UWHPLV 2SWLFDO 
acquisition starting to be realised especially around advance laser 
protection capabilities, that we can now offer alongside our superior 
optical systems products. Our imaging and sighting systems 
business for armoured vehicles and UAVs continues to progress 
well with a number of multi-year new programme wins during 
)< ZKHUH WKH FRQƽLFW LQ 8NUDLQH LV IXHOOLQJ LQFUHDVHG GHPDQG 
and greater urgency of supply. This was particularly evident from 
the second half revenue growth from deliveries of precision optics 
and advanced sighting systems into both air and land military 
platform programmes. In the commercial aerospace market, 
demand for our ring laser gyro components was strong and the 
*URXS LV QRZ EHQHƼWLQJ IURP WKH DGGLWLRQDO FDSDFLW\ ZH KDYH 
added to meet this increased demand. 
Both acquisitions are proving to be an 
excellent fit in terms of our commitment 
to precision, innovation and customer 
focus, supporting the delivery of the 
Group’s strategy.”

33
STRATEGIC REPORT CHIEF EXECUTIVE OFFICER’S STATEMENT
The Life Sciences business performed well overall with revenues  
up 1.3% on a constant currency basis and we saw continued growth 
in demand for our medical diagnostic products. For example, a  
cancer care product initially designed by our customer and then 
productionised by our engineering team migrated through 
regulatory approvals and into production during the year, and we 
expect to see further growth from this product platform in FY2025 
and beyond. Our Life Sciences R&D team remained fully engaged in 
supporting customers with the design and regulatory accreditations 
of their next generation instruments which are expected to convert 
to production revenue for the Group in the coming years. We have 
also received positive and encouraging levels of customer interest 
and initial orders for our new North American Life Sciences Centre 
of Excellence in Rochester, NY which was established during the 
year DQGKDVDOUHDG\UHFHLYHG,62΄FHUWLILFDWLRQIRUWKH
PDQXIDFWXUHof medical devices. We expect this facility to be a key 
part of our growth strategy for our Life Sciences business in the 
future. However, the other part of our Life Sciences business 
focused on the design and manufacture of products into the 
medical laser market had a challenging year. Despite some 
recovery in demand in the second KDOIZHFRQWLQXHGWRVHHD
VLJQLILFDQWVORZGRZQLQWKHGHPDQGIRUour medical lasers mainly 
due to extended destocking from some of our customers as well 
as the impact of competition in certain product segments from 
lower cost Chinese products.
Following the transfer of our acousto-optic products from our 
Ilminster facility to our Asian contract manufacturing partner, we 
KDYHQRZTXDOLILHGDQGVXFFHVVIXOO\WUDQVIHUUHGWKHPDQXIDFWXUH
RIDVLJQLILFDQWSRUWLRQRIRXUKLJKUHOLDELOLW\ILEUHFRXSOHUEXVLQHVV
to that same partner. During FY2024 we were able to accelerate 
WKHSUHSDUDWLRQVIRUWKHWUDQVIHURIIXUWKHUILEUHRSWLFVDQGRWKHU
products, where technological sovereignty is not a differentiator, 
building upon a proven model that has now been established with 
our selected contract manufacturing partners.
We have continued to invest in our technology roadmaps albeit 
with a greater focus following the recent strategic review and our 
R&D teams are working closely with many of our customers on the 
accelerated development of their next generation products. Total 
investment on product development activities increased to £7.8 
million in FY2024 (FY2023: £7.4m). During the year, the Group 
reduced net capital expenditure to £5.2 million compared with £7.3 
million in the previous year aligned to our strategic objectives. 
Notable spend in the period was focused on the integration of the 
new acquisitions, Artemis and GS Optics, and establishing our Life 
Sciences innovation hub and Centre of Excellence in Rochester, NY. 
Carefully selected capital investment was also made in our optical 
systems and precision optics business to address bottlenecks and 
meet increased customer demand alongside the operational 
HIƼFLHQF\ DFWLYLWLHV XQGHUZD\ DW WKHVH VLWHV  
The Group retained high levels of inventory during FY2024 that 
are still above pre-pandemic levels, however through greater 
focus and improved supply chain and inventory management 
disciplines being implemented across the Company, there was a 
pleasing reduction during the period and this trend is expected to 
continue into FY2025.
This combined with strong collections of receivables and the funds 
from the sale of the EM4 business resulted in net debt excluding 
lease liabilities reducing to £16.0m from £20.9m. Our leverage as 
measured for our banking covenant stands at 0.9x (2023 1.1x), 
which along with available committed and uncommitted bank 
facilities of $39.6 million, places G&H in a strong position to pursue 
our strategic goals.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
34

35
STRATEGIC REPORT CHIEF EXECUTIVE OFFICER’S STATEMENT
Research and Development (R&D)
G&H continues to work closely within the global photonics 
ecosystem and with a number of key partners to develop their 
next generation products. During FY2024 we introduced 48 new 
products (FY2023: 57) and delivered £25.3 million of revenue 
(FY2023: £26.1 million) from new products. Following our strategic 
review, we continue to refocus and prioritise our global R&D efforts 
and investment behind the following seven vital few areas:
1. 	Expansion of AO technologies into Semiconductor market and 
EUV eco-system.
2.	 New medical laser technologies and applications focused on 
moving up value chain from component to sub assembly and 
full systems.
$GYDQFHG ƼEUH RSWLFV WHFKQRORJ\ DQG V\VWHPV VXSSRUWLQJ 
submarine networks.
4.	Imaging and sighting systems, especially focused on the A&D 
market, for periscopes, sights and other optical sub-systems.
5.	Precision optics added value and advanced coatings and laser 
SURWHFWLRQ ƼOWHULQJ FDSDELOLWLHV
0RYLQJ XS WKH YDOXH FKDLQ LQ ƼEUHRSWLFV ZLWK D IRFXV RQ 
sensing, modules, LiDAR.
7.	Medical diagnostics and bio-photonics IVD solutions with 
strategic focus on expanding our offering into the US Life 
Sciences market.
During FY2024 technology roadmaps have been developed to 
refocus R&D activities around these seven ‘vital few’ areas for the 
Group to drive ‘value creation’. There has been investment to 
strengthen acoustic-optic engineering and product line teams with 
the appointment of additional technical and product development 
FDSDELOLW\ ,Q WKH ƼEUH RSWLFV EXVLQHVV XQLW ZH VDZ VWURQJ SURJUHVV 
with the customer-led development of next generation systems for 
semi fab, submarine network, and medical diagnostics. The precision 
optics and optical systems technology teams have been enhanced 
by the advanced coatings engineering team that joined with the 
acquisition of Artemis, and disciplined refocus of our highly talented 
engineering team in St Asaph is already delivering better outcomes. 
The successful launch of our new US Centre of Excellence in 
Rochester, NY long with the new engineering talent that has joined 
the Group in this team during FY2024 is promising for the future. 
These R&D projects are expected to contribute more than £50m 
of incremental margin accretive revenue over the plan period. 
Corporate Responsibility and Sustainability
The Board is accountable to its shareholders and is committed 
to the highest standards of corporate governance. To this end the 
Group has adopted the UK Corporate Governance Code (2018). In 
order to ensure the Group is meeting the most up to date standards, 
regular reviews of policy are held by the relevant committees of 
the Board of Directors. During the year the Board undertook a 
self-assessment to identify opportunities for improvement and 
incorporate a greater focus on ESG. Susan Searle, who joined the 
Board in FY2023 with a wealth of experience in many of the markets 
in which we operate and particularly sustainability matters, has 
chaired the newly introduced Sustainability Committee, which is 
already providing greater clarity and alignment to our activities in 
this area. 
G&H is committed to creating a safe, engaging, diverse, and inclusive 
place to work for the Group’s employees and all stakeholders. 
We continue to establish a culture that proactively works towards 
reducing harm and promotes equality, diversity, and inclusion 
across the company. The Group remains focused on providing 
equal employment opportunities for all and aims to improve 
diversity at all levels of the organisation. Our recruitment partners 
have been instructed to ensure that they include a diverse range 
of candidates in all shortlist applications, and we are actively 
engaged with encouraging International Women in Engineering. 
G&H is committed to conducting our business in an environmentally 
responsible and sustainable manner. We are investing in order to 
generate our electricity in a sustainable manner and to reduce our 
overall energy usage. Each of our sites has an energy reduction 
plan that it is working to. In the year we reduced our Scope 1 and 2 
carbon emissions by 19.2%, another major step forward in achieving 
our target of being net neutral on this measure by 2035. It was 
particularly encouraging to see our facility in Torquay become the 
ƼUVW 6FRSH  DQG  QHW QHXWUDO ]HUR VLWH DFURVV WKH *URXS OHDGLQJ 
the way for other to follow in the future. We were also pleased to 
see a further two sites, Ashford and Keene (FY2024), join Ilminster, 
7RUTXD\ )< DQG )UHPRQW VLWHV ZLWK FHUWLƼFDWLRQ WR WKH 
environmental ISO14001 standard. This now means that 50% of 
the Group’s global footprint is covered by this environmental 
accreditation and 70% of our employees. This was a core 
commitment when we launched our new strategy in FY2023, and 
we are making good progress to achieve the deployed road map to 
roll this same initiative out across all our manufacturing sites by 
2027. The Executive Directors and senior leadership team all have 
VSHFLƼF HQYLURQPHQWDO PDQDJHPHQW DQG FDUERQ UHGXFWLRQ JRDOV LQ 
their remuneration schemes. 

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
36
Outlook
During FY2024 the Group has made further positive 
progress in establishing strong foundations to 
deliver our strategic priorities and enhance 
mindshare with our customers, many of whom are 
GHPRQVWUDWLQJ D JURZLQJ FRQƼGHQFH LQ *	+ 
Despite the challenges the Group faced during the 
year through the reduced demand in our industrial 
and medical laser markets persisting longer than 
expected (which resulted in a material impact to 
WUDGLQJ LQ WKH ƼUVW KDOI *	+ LV ZHOO SRVLWLRQHG WR 
EHQHƼW IURP UHFRYHULQJ GHPDQG OHYHOV LQ WKHVH 
markets (now expected in the second half of 2025). 
In the second half, we delivered the expected top 
line growth for the Group through the improvements 
in operational execution and a solid order book, 
ZKLFK UHƽHFWHG D VLJQLƼFDQW QXPEHU RI QHZ 
customer wins, incremental business opportunities 
with existing customers, and continuing market 
share gains. Our teams across the Group have 
performed exceptionally well in a year characterised 
E\ IXUWKHU VLJQLƼFDQW FKDQJH RQJRLQJ VXSSO\ 
chain issues, destocking and continued cost 
LQƽDWLRQ , ZRXOG OLNH WR H[WHQG P\ WKDQNV WR DOO 
our employees for their hard work and highlight 
the positive way the whole organisation has 
embraced the transformational changes underway 
across the Company.
G&H is well-aligned with the prevailing global 
mega-trends, many underpinned by the next 
frontier of photonics, which is driving demand 
from high-growth markets. The current surge in 
demand in the A&D markets is expected to last 
for a number of years, and G&H is positioned 
particularly well with our existing capabilities and 
the addition of enhancing technology in this area 
through recent acquisitions. 
Whilst we do not expect to see our industrial laser 
and semiconductor markets return to growth until 
next year, we are seeing strong demand for our 
advanced optical systems capabilities from the 
GHIHQFH VHFWRU DQG WKHUH DUH VLJQLƼFDQW QHZ 
business opportunities that we are working hard 
to secure. G&H continues to make progress on 
delivering the self-help, technology and portfolio 
activities that underpin our strategic plan. We 
saw further improvement with on time delivery 
performance in FY2024 and customer feedback 
is now trending in a positive direction. The Group 
LV QRZ EHWWHU SRVLWLRQHG WR EHQHƼW IURP WKH 
anticipated recovery in our end markets next year 
thanks to the disciplined implementation of our 
strategy. This has been further underlined by the 
recent successful acquisition of Phoenix Optical at 
WKH EHJLQQLQJ RI WKH QHZ ƼQDQFLDO \HDU LQ 2FWREHU 
3KRHQL[ LV DQ H[FHOOHQW ƼW ZLWKLQ *	+ DQG WKH 
initial feedback from our combined customers 
has been particularly encouraging. 

Despite this positive overall outlook for the Group, 
we remain cautious about some supply chain and 
commercial headwinds in the near term. The 
labour markets for talent in both the UK and US 
remain competitive, leading to some supply side 
challenges that continue to frustrate the 
recruitment of the required talent, especially in 
engineering and technical positions. Global supply 
chain constraints, although better than in the 
UHFHQW SDVW FRQWLQXH DORQJ ZLWK DQ LQƽDWLRQDU\ 
environment for wages, raw materials, and energy, 
all require diligent attention and agility. Whilst 
price increases have been passed onto customers 
in FY2024 to address most of these cost increases, 
FRVW LQƽDWLRQ FRQWLQXHV WR LPSDFW WKH EXVLQHVV DQG 
WKH DELOLW\ WR IXOO\ RIIVHW DOO FRVW EDVH LQƽDWLRQ 
WKURXJK SULFLQJ DFWLRQV LV EHFRPLQJ PRUH GLIƼFXOW 
in certain areas. 
While mindful of the persistent macroeconomic and 
geopolitical uncertainties that exist, G&H remains 
well positioned for growth with a robust pipeline 
across all our end markets. The business will invest 
to ensure G&H can capitalise on the accelerating 
deployment of photonics technologies into 
continuously expanding areas of the Industrial, 
Life Sciences, A&D markets underpinning the 
future growth potential of the Group. I am 
FRQƼGHQW ZH ZLOO EXLOG RQ WKH IRXQGDWLRQDO 
progress made over the last year, supported and 
clearly directed from G&H’s fully deployed 
strategy, to become a more resilient and agile 
higher margin business over the coming years for 
all our stakeholders and realise our clear vision of 
‘A Better World with Photonics’.
Charlie Peppiatt
&KLHI([HFXWLYH2IƼFHU
3 December 2024

37
STRATEGIC REPORT CHIEF EXECUTIVE OFFICER’S STATEMENT

I would like to extend my thanks to 
all our employees for their hard work 
and highlight the positive way the 
whole organisation has embraced 
the transformational changes 
underway across the company.”

Acquisitions
Expanding the
G&H portfolio
GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
38

39
INTRODUCTION
The G&H Group’s strategy includes portfolio 
enhancement as an important contributor to the 
Group’s progression to mid-teen returns, and we 
have moved quickly to progress this element of 
our new strategy. After acquiring GS Optics and 
Artemis Optical in the summer of 2023, in March 
2024 the Group divested its EM4 business to 
Luminar Technologies. Shortly after the end of the 
financial year on 30 October 2024, the Group 
completed another strategic “speed to value” 
acquisition with the addition of Phoenix Optical.
Phoenix Optical
LOCATION
St. Asaph, North Wales
EXPERTISE
Precision optics 
manufacturer
TEAM	
FOUNDED
50	
1991
STRATEGIC REPORT ACQUISITIONS

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
40
About Phoenix Optical
Phoenix Optical, based in the heart of the North Wales optical 
design and manufacturing cluster in St. Asaph, has been at the 
forefront of precision optics since its founding by Tony Palframan 
in 1991. Over the past three decades, Phoenix has continually 
adapted to meet the evolving technological demands of today’s 
world, providing a comprehensive in-house service that spans the 
entire optical systems manufacturing process. 
)URP UDZ JODVV PDWHULDOV WR SROLVKHG FRDWHG ƼQLVKHG RSWLFDO SDUWV 
prisms, and assemblies, Phoenix offers an end-to-end solution for 
the most complex requirements. The company, comprising of a 
team of around 50 employees, has on site capabilities for the 
moulding and the annealing of glass, and its site contains one of 
the largest diamond turning facilities in Europe.
With advanced machinery, long-standing customer relationships 
and highly skilled teams across four co-located facilities, Phoenix 
is a trusted partner to its customers for the supply of precision 
optics as it embraces cutting-edge innovations in optical science 
in Industrial, Life Sciences and A&D markets. 
Rationale for the acquisition
The Phoenix business is highly complementary to the G&H Group. 
At a time when the demand from the A&D markets for precision 
optics is growing rapidly, Phoenix provides G&H with the 
opportunity to expand and accelerate its reach in the UK and 
European Aerospace & Defence markets. Phoenix and G&H share 
complementary specialist capabilities in precision optics, allowing 
us to serve a broader customer base with a more comprehensive 
portfolio whilst achieving synergies from sharing our combined 
manufacturing capacity and optical systems engineering 
expertise, (particularly in St Asaph where we already have our 
Optical Systems Innovation Centre). 
Our early engagement with Phoenix’s customers has validated our 
decision to acquire the business. They have been reassured by the 
DGGLWLRQDO ƼQDQFLDO UHVRXUFHV WKDW *	+ FDQ SURYLGH 3KRHQL[ WR 
support the delivery of its growing order book, and they have 
FRQƼUPHG WKDW WKH SRZHUIXO FDSDELOLWLHV FUHDWHG E\ FRPELQLQJ WKH 
two businesses will lead to them relying upon G&H and Phoenix 
for a greater share of their precision optics and optical systems 
requirements.
:H KDYH LGHQWLƼHG RSSRUWXQLWLHV IRU FRVW EDVH V\QHUJ\ IURP WKH 
acquisition as well. Both businesses procure similar optical raw 
materials, and we therefore anticipate being able to secure better 
pricing from our supply chain thanks to our greater combined 
needs. We are also assessing the appropriate future state footprint 
of our two businesses in this important geographical location for 
our Optical Systems operations. G&H’s existing Optical Systems 
design centre is located within the same business park as Phoenix 
and has been space constrained due to the strategic growth in this 
part of the business. We anticipate being able to optimise the 
functionality of our footprint whilst also securing facility cost 
savings from the consolidation of our facilities on the St Asaph 
Business Park. 
Expertise in all aspects of precision optics
Phoenix is a well-regarded supplier to a number of large European 
equipment manufacturers primarily in the defence market. Its 
optics are selected by its customers to operate in the harshest 
environments. The business has developed its own toughened 
glass, ARMOURDILLO, that is six times stronger than traditional 
protective glasses, and is used in land, sea, air and space mission 
critical applications around the world.
Its vertically integrated operations, which range from glass 
moulding and annealing through to the cutting, shaping and 
polishing of optics means that Phoenix can handle all aspects of 
their customers’ most complex precision optics requirements.
Talent at Phoenix
The Phoenix team of committed professionals bring a wide range 
of talent and skill to the G&H Group across optical design, product 
management, manufacturing and other functions. As part of the 
transaction, Phoenix’s founder, Tony Palframan, who has many 
years of experience in the European precision optics market, will 
assume a broader product line director role within G&H’s Optical 
Systems division. He will be focusing on driving the commercial 
synergies from the combined Phoenix and G&H businesses and 
working closely with our global sales team to help further increase 
our order book.


I am delighted to welcome Phoenix to the G&H 
Group. Phoenix is a highly capable, well-regarded 
UK precision optics supplier with a strong portfolio 
of products and services. Together we will be able 
to better serve our customers’ most complex optical 
systems requirements. The combination of the 
Phoenix and G&H teams brings together industry 
leading technology and know-how with efficient 
scalable operations that will support G&H to deliver 
an exceptional customer experience and accelerate 
our journey towards sustainable margin growth.”
Charlie Peppiatt, CEO
STRATEGIC REPORT ACQUISITIONS
41

Our strategy is focused on delivering 
sustainable margin growth and 
transforming G&H to become an 
‘innovative customer focused 
technology company’ delivered 
responsibly by making a
‘better world with photonics’.
Our
Strategy
GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
42

43
STRATEGIC REPORT OUR STRATEGY
We seek to ensure that G&H becomes and 
remains the ‘first choice’ for all our stakeholders 
whether that’s our employees, our customers, 
our shareholders, our eco-system partners or 
the communities where we operate.
We offer differentiated performance through 
the four pillars of our strategy.
1
2
3
4
People
Self-help
Investment
Technology
Establish dynamic 
high performance 
teams and a 
purpose-led culture
Deliver exceptional 
customer 
experience and 
superior operational 
execution
Focus investment 
to accelerate 
accretive growth, 
both organic and 
inorganic
Create enhanced 
value through 
technology and 
platform solutions

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
44
1 People
Establish High 
Performance Teams
Priorities
• Embed our Vision, Mission, Values and Behaviours through every 
step of our employees’ work experience.
• Invest in our HR team and new tools to enable them to better 
support our employees.
• Apply more rigour and structure to our talent reviews and invest 
in our development and succession planning.
Ŷ 5HYLHZ RXU EHQHƼWV DQG LQFHQWLYH SODQV WR HQVXUH WKH\ UHPDLQ 
market competitive and appropriately motivate and reward our 
employees for the right behaviours. 
• Promote greater diversity amongst our team especially at 
management levels.
• Drive further improvements in our safety performance targeting 
zero harm in all of our facilities.
At G&H our corporate values guide the way 
our teams do business. Customer focus, 
integrity, action, unity and precision are the 
touchstones that guide us in our day to day 
work helping us to build motivated and 
engaged team building a strong and 
profitable business that sits at the heart of 
the communities in which we operate.
Customer Focus
We ‘go the extra yard’ to prioritise our 
customers both internal and external.
Integrity
We ‘do the right thing.’ Hard on the issue, 
fair on the person and kind to the planet.
Action
Be a doer. Understanding ‘it is what we do 
that makes a difference.’ Take initiative and 
show determination.
Unity
We are stronger together. Working together 
as one team in the spirit of collaboration 
towards a common purpose.
Precision
Expertise in our work. Commitment to 
excellence and continuous improvement 
in everything we do.
The G&H Values

45
STRATEGIC REPORT OUR STRATEGY
• Having gone live with our new Group HR Information System, 
RXU PDQDJHUV ZLOO XVH WKH V\VWHP IRU WKH ƼUVW WLPH IRU WKHLU )< 
performance appraisals and setting objectives for their teams.
• New dedicated resources have been added to our HR team to 
focus on our recruitment activities helping us to be faster and 
PRUH VHOIVXIƼFLHQW LQ RXU UHFUXLWLQJ DFWLYLWLHV
Ŷ &ULWLFDO UROHV WR EH LGHQWLƼHG DQG FOHDU QHDU PHGLXP DQG 
long-term plans put in place for succession in to those roles.
• New focused training programmes to be introduced:
– Sales enablement
Ū ű&HUWLƼHG WR /HDGŲ OHDGHUVKLS GHYHORSPHQW SURJUDPPH
– Internal customer awareness training
– Personal assessment tool to help improve teamwork, 
communication, and productivity
• We will support the recent realignment of our sales teams in to 
product/capability-based groups with revised incentive plans 
that reward the winning of new customers and new programmes.
• Enabled by our new HRIS system, we will establish two 
regionally based HR shared service centres focused on delivering 
core HR processes for our employees in a one-stop shop, 
HIƼFLHQW PDQQHU
• We will roll out our new employee engagement programme 
comprising the following:
	 – Ensuring the voice of the employee is heard – Annual 
Engagement Survey, cross group employee representative 
groups meeting with the Board twice a year.
	 – G&H Giving programme – fund-raising and engagement 
activities with our local communities.
• We will use our new HRIS to communicate regularly with our 
employees. This will include recognition of employees, examples 
of living the G&H values, features on sites and global teams to 
promote the “One G&H” culture. 
• Our Sustainability Committee will manage its supporting 
working groups to help drive the Group’s agenda and accelerate 
our efforts in this area. It will engage with our employees to 
promote a working environment that minimises the impact on 
our environment.
• We will celebrate the achievement of a safe, zero harm, 
working environment.
Progress
Future Priorities
Ŷ 8QGHU WKH OHDGHUVKLS RI RXU QHZ &KLHI 3HRSOH 2IƼFHU ZH 
have both added and, where appropriate, upskilled our 
HR business partners.
• Following a robust assessment process we have selected 
a new Group-wide HR Information System that will provide 
our managers with a single source of information on each 
RI RXU HPSOR\HHV )RU WKH ƼUVW WLPH *	+ ZLOO KDYH DQ 
integrated system that handles all aspects of our employees’ 
journey with the business. The new system went live on 
1 October 2024.
• New cross group Councils (Operations, Sales and R&D) 
established and charged with the development and roll out 
of best practice tools and processes across the Group.
Ŷ $ FRKRUW RI KLJK SRWHQWLDO HPSOR\HHV KDV EHHQ LGHQWLƼHG 
DQG SURYLGHG ZLWK VSHFLƼF RSSRUWXQLWLHV WKDW ZLOO DGG WR WKHLU 
visibility amongst the senior leadership team and give them 
experience of new parts of the Group all adding to their 
experience and preparing them for future promotion within 
the business.
• 56% reduction in time lost due to work related incidents.
• 155% increase in our “Spot It, Stop It” reporting helping 
HQVXUH SRWHQWLDO ZRUNSODFH GDQJHUV DUH Ƽ[HG EHIRUH DQ 
accident happens.
Ŷ 6XFFHVVIXO UROO RXW RI *	+ŮV HPSOR\HH EHQHƼWV SDFNDJHV WR 
the newly acquired GS Optics and Artemis Optical businesses. 
Lessons learned assessments completed from these two 
integrations for carry forward for future acquisitions. 
• Our newly established Sustainability Committee, led by our 
non-executive director Susan Searle, has established a clear 
action-based programme under the banner “G&H Sustain” 
that will drive forward the Group’s equality, diversity and 
inclusion agenda.
• Our new Quarterly newsletter, “The Pulse”, has been 
established providing our employees with regular updates 
from across our Group.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
46
Priorities
2 Self-help
Deliver an exceptional 
customer experience 
and superior 
operational execution
• Leverage our Customer Relationship Management tools to improve
the effectiveness of our business winning activities.
• Reorganise our commercial teams to clearly separate our product
line management activities from our other selling activities.
• Support our product line and business development teams in 
selling more complex solutions that incorporate more of the 
Group’s components and capabilities.
• Cross-selling capabilities and products from newly integrated
acquisitions through our global sales team.
• Through strategic engagements with our customers ensure
we are developing joint product and technology roadmaps 
that inform our R&D priorities.
• Disciplined focus on superior operational execution through 
productivity, quality, inventory management, delivery and new 
product introduction improvements along with the agility and 
wisdom to avoid repeating the manufacturing and supply chain
problems of the recent past.
• Proactive outsourcing of carefully selected products earlier in life
cycle where technological sovereignty is not a differentiator.
• Use our operations planning processes to improve our on time
delivery performance and reduce our lead times.
• Anticipate our customers’ quality needs and drive to exceed them.

47
STRATEGIC REPORT OUR STRATEGY
• We will further develop our Salesforce system to enable us to 
generate customer quotations directly from within the system. This 
will help in further reducing the time taken to prepare quotations 
DV ZHOO DV LPSURYLQJ WKH HIƼFLHQF\ RI WKH SURFHVV
• We have budgeted to recruit new sales roles in the coming 
ƼQDQFLDO \HDU VSHFLƼFDOO\ LQ RXU /LIH 6FLHQFHV PDUNHWV 7KHVH 
new team members will have as one of their objectives securing 
new customers for our North American medical diagnostic 
hub in Rochester.
Ŷ :H ZLOO GHOLYHU WKH FXVWRPHU VSHFLƼF DFWLRQV DULVLQJ IURP WKH 
customer survey conducted in FY2024 ready to test for further 
progress when we conduct our next survey.
• We will develop focused improvement projects at each of our sites 
where production yields are not currently at target levels. We will 
identify the root causes for high scrap and rework costs and 
GHYHORS VSHFLƼF DFWLRQ SODQV WR HOLPLQDWH WKHP
• We have a pipeline of further products we plan to transfer to our 
contract manufacturing partners. We will be working with our 
customers as required to gain their support for these transfers. 
Ŷ :H KDYH LGHQWLƼHG VRPH VROH VRXUFH VXSSOLHUV WKDW ZH ZRXOG OLNH WR 
de-risk by identifying alternative suppliers. This programme will be 
actioned using our supply chain team especially those located in 
our low cost region partners’ facilities.
• We intend to pilot more advanced production planning tools in one 
of our sites to trial better production planning. This tool will 
integrate with our material procurement systems and is expected 
to support the further reduction of our inventory levels and reduce 
the time product currently takes to be completed.
• Using our newly formed Operations Council we will refresh our 
business continuity plans for each of our sites to ensure they 
remain up to date and capable of responding to the latest threats. 
We will also work with our principal supply chain partners to ensure 
they also have such plans in place.
Progress
Future Priorities
• Our Salesforce tool is now fully deployed throughout our sales team 
and offers them the ability to share information on our customers and 
our points of contact with them. This also provides our Operations 
teams with improving forward visibility of demand patterns so that 
they can better plan capacity.
Ŷ :H DUH VWDUWLQJ WKH VHH WKH EHQHƼWV RI VHSDUDWLQJ RXU SURGXFW OLQH 
management teams from the day to day selling activities undertaken 
by our sale leads. Our product line managers now have more time to 
focus on managing the introduction of our next generation products in 
to our customers’ programmes, looking into the medium and long-term.
• This is seen in successes we have had in FY2024 particularly for some 
RI RXU FRPSOH[ ƼEUH RSWLF PRGXOHV ZKHUH ZH KDYH VHFXUHG VRPH 
notable new programme positions.
• Our commercial teams have worked hard to exploit the commercial 
synergies available from the acquisition of GS Optics and Artemis 
2SWLFDO LQ )< $UWHPLVŮ WKLQ ƼOP FRDWLQJ FDSDELOLWLHV DQG DQ 
important enabler for more complex optical system meaning G&H is 
exposed to more programme opportunities than it had been previously. 
Through our existing Life Sciences customers we are also able to offer 
the new polymer optics capabilities that GS Optics bought to the group.
Ŷ :H FRQGXFWHG D FXVWRPHU VXUYH\ DQG VHFXUHG D VLJQLƼFDQW LPSURYHPHQW 
in our net promoter score compared to the previous survey.
• Through a Kaizen structured programme at our Ilminster facility we 
KDYH EHHQ DEOH WR YHU\ VLJQLƼFDQWO\ UHGXFH WKH WLPH WDNHQ WR UHVSRQG 
to customers’ request for quotations. We will now take this learning 
and apply at other sites within the Group.
• The Group’s on time delivery performance improved again in FY2024 
during the year. Overdue backlog associated with Operations fell to 
£3.2m from £5.7m at the previous year end.
• We have added new resources located in our contract manufacturing 
SDUWQHUVŮ IDFLOLWLHV WR HQVXUH ZH ZRUN FORVHO\ DQG HIƼFLHQWO\ ZLWK WKHP 
to plan their production build and to assist with the transfer of other 
product lines ready to be outsourced.
• As a result of that close working relationship, our south east Asian 
FRQWUDFW PDQXIDFWXULQJ SDUWQHU LV QRZ IXOO\ TXDOLƼHG IRU WKH EXLOG 
RI KLJKUHOLDELOLW\ IXVHG ƼEUH FRXSOHUV DQG LV DGGLQJ IXUWKHU VWDII WR 
utilise the additional production equipment we have provided.
• The proportion of the Group’s revenue derived from our subcontract 
partners increased to 8.5% in FY2024.
• Over the period of our strategic plan we intend to increase the 
proportion of the Group’s revenue that is manufactured by our 
contract manufacturing partner to around 25%.
• We have completed the build out of our North American medical 
diagnostic manufacturing activity in our GS Optics facility in 
Rochester. This now means we can offer our North American 
customers a medical diagnostic design, development and production 
capacity similar to that offered by our Ashford facility.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
48
Priorities
3 Technology
Create value through
our technology
• Technology roadmaps that focus our investment on those areas 
LGHQWLƼHG DV RIIHULQJ WKH JUHDWHVW UHWXUQV 
• A smaller number of development projects but with same level of 
overall Group investment thereby allowing an acceleration of 
time to market.
• On time and on budget delivery of our new product development 
programmes.
• An increasing proportion of the Group’s revenues derived from 
products introduced in the last three years.
• A greater proportion of our engineer’s time spent on new 
product development activities.
• A greater interaction between our business development and 
HQJLQHHULQJ WHDPV WR PD[LPLVH RXU LQƽXHQFH RQ RXU FXVWRPHUV 
DV ZHOO DV HQVXULQJ RXU WHFKQRORJ\ URDGPDSV UHƽHFW RXU 
customers latest plans.

49
STRATEGIC REPORT OUR STRATEGY
• We have budgeted two further R&D roles to continue the 
acceleration of our focused development programmes. 
Ŷ 8VLQJ WKH DGYDQFHG WKLQ ƼOP FRDWLQJ FDSDELOLWLHV RI RXU 
Artemis business we plan to access further programmes that 
require optics that are protected from new and emerging 
EDWWOHƼHOG WKUHDWV  
• Complete the development or our advanced embedded 
image periscope. This new technology will form the core 
of our offering on to our customers’ latest armoured 
vehicle platforms.
• We intend to expand our engineering team in our North 
American medical diagnostic hub in Rochester to service 
the needs of our new life sciences customers.
• We intend to leverage the polymer optics technology in 
our G&H | GS Optics business to add further content to 
existing life sciences product offerings.
Ŷ &RPSOHWH WKH FHUWLƼFDWLRQ RI QHZ LPSURYHG PDWHULDOV WR 
be used in our high reliability couplers thereby capturing 
market share from our competitors.
• Thanks to our existing work with manufacturers of the 
most advance photolithography machines, we will leverage 
the relationship that has been established to seek new 
positions on both their current and next generation 
developments.
• Use our newly formed R&D Council to develop and roll our 
new tools to help with the management of our R&D projects. 
Progress
Future Priorities
• Spend on R&D in FY2024 totalled £7.8m.
• Revenue from new products totalled £25.3m and there were 
48 new products released to the market.
• We have progressed the ‘vital few’ research programmes which 
are receiving priority given their potential to deliver material 
DFFUHWLRQ WR WKH *URXSŮV UHYHQXH DQG SURƼWDELOLW\
• Acousto-optics: with the support of a newly recruited product 
lifecycle manager, we are gaining traction in capturing new 
customers for our latest generation optimised Germanium-based 
modulators for lasers used in semiconductor fabrication and 
micro-machining. The slow pace of recovery of this market has 
meant that demand pull through has been slower than we had 
hoped but we expect recovery in CY 2025.
• Electro-optics: we are assessing our product offerings in this 
area given the emergence of low cost competition. 
Ŷ )LEUH RSWLF FRPSRQHQWV ZH KDYH GHYHORSHG QHZ ƼEUH RSWLF 
combiners which are currently being assessed by our customers.
• Fibre optic systems: thanks to additional engineering resources 
allocated to our developments in this area, we have been 
successful in securing new programme positions for complex 
module assemblies both for subsea data cable and 
sensing applications.  
• Precision optic systems: the acquisition of the Artemis business 
DQG LWV WKLQ ƼOP FRDWLQJ FDSDELOLW\ KDV SURYLGHG WKH *URXS ZLWK 
a key new capability that enables us to offer more complex, 
value added systems to our customers.
• Precision optics: our coating technology that supports 
application in the deep ultraviolet spectrum, has opened 
up new business opportunities in advanced semiconductor 
laser tools.
• Life Sciences: by using capability from across the Group, 
we have been able to secure new R&D programmes for 
instruments including a project aimed to prevent nerve 
damage during surgery.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
50
Priorities
4 Investment
Apply focused 
investment in 
the business
• Ensure acquired businesses are successfully integrated into 
the Group and that the expected commercial and operational 
synergies are achieved.
• Reduce as much as possible the Group’s investment in its 
ZRUNLQJ FDSLWDO WKURXJK HIƼFLHQW RSHUDWLRQV SODQQLQJ DQG 
inventory procurement policies.
• Ensure our investment in new capital equipment is prioritised 
into the areas of the business that offer the most attractive 
potential for returns and is aligned to new strategic priorities.
• Regularly review the portfolio to ensure we have in all cases 
a differentiated offering capable of delivering attractive 
returns. End-of-life or divest those elements of the portfolio 
that are not differentiated or non-core.
• Invest in our supply chain partners with our capital equipment 
and our on-site supply chain staff to help drive superior returns 
for the Group and improved responsiveness for our customers.

51
STRATEGIC REPORT OUR STRATEGY
• We have been careful to ensure that our budgeted capital 
investments for FY2025 are focused into those areas of the 
EXVLQHVV VXFK DV RXU ƼEUH RSWLF PRGXOH DVVHPEO\ OLQHV WKDW 
provide the highest potential returns.
• We will pilot a new production planning module to assess 
whether this can help us in increasing the pace at which work 
in progress passes through the factory, thereby further reducing 
our inventory holdings.
• The transfer of further product lines to our contract 
manufacturing partner planned for FY2025 will allow us 
to reduce the amount of inventory held for what have been 
in-house built products.
• We will continue to work with sell-side advisors to ensure 
we are kept informed of acquisition opportunities that may 
be a match to our acquisition criteria and deliver speed to 
value creation for the Group.
• We will ensure that the documented lessons learned from 
the two acquisitions completed by the Group in FY2023 
are applied in the integration of the Phoenix business.
• Our product line management teams will continue their 
assessment of product line returns in the face of the evolving 
competition landscape to identify product lines that we may 
need to end-of-life. Where that is the case, we will work with
our customers to ensure they are able to make last time 
buys of product thereby supporting their ongoing requirements.
 
Progress
Future Priorities
• The integration of the GS Optics and Artemis businesses was 
completed successfully. This includes the full integration of 
both businesses onto the Group ERP systems. The commercial 
synergies from the Artemis acquisition have already delivered 
in FY2024 whilst there are good emerging opportunities for the 
cross sell of G&H | GS Optics polymer optics into the Group’s 
existing customer base.
• Following a careful assessment, we concluded that the majority 
of our Boston-based EM4 business was non-core to the Group’s 
activity and that it should therefore be sold. This was completed 
in March 2024. We have been careful to retain one product line 
which we assessed as providing the Group with differentiated 
capability, and that line has been successfully transferred to our 
Torquay facility. 
• Our supply chain team has worked hard to develop new tools 
to ensure materials are only receipted when required for 
production thereby reducing our inventory holdings. We have 
also put in place some vendor managed inventory programmes 
which have helped to reduce the Group’s investment in 
working capital.
• Where our customers request us to eliminate materials supply 
risk from our programmes, we ensure that they provide us with 
advanced funding to cover the working capital investment.
• We have in place a contract review process that ensures that 
customer credit terms are limited as much as possible. Our 
ƼQDQFH WHDPV DUH YHU\ DFWLYH LQ FROOHFWLQJ SD\PHQWV IURP 
our customers as soon as they fall due.
• By using our contract manufacturing partners more and more 
for the manufacture of our products, we are reducing the inventory 
we need to hold for our own in-house production activities.
• We have continued to monitor the market for potential 
acquisition targets. We have a network of advisors who 
understand our acquisition criteria who help us in the 
LGHQWLƼFDWLRQ DQG HDUO\ VWDJH DVVHVVPHQW RI WDUJHWV

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
52
Financial
Industrial
OPERATIONS REVIEW
Revenue
Percentage of
Group Revenue
(FY2023: 55.3%)
50.0%
Adjusted 
Operating Profit
(FY2023: £10.6m)
£7.8m
Operating Profit
(FY2023: £9.4m)
£7.2m
Adjusted Operating Margin
(FY2023: 14.2%)
11.5%
55.3%
2023
50.0%
2024
2024 	 £67.9m
2023 	 £74.7m
2022 	 £64.6m
2021 	 £55.6m
2020 	 £54.8m
(FY2023: £74.7m)
£67.9m

Our Products
Enable
Market
Drivers
STRATEGIC REPORT OPERATIONS REVIEW
53
• Industrial lasers for materials processing applications. 
G&H supplies Q-switches and other acousto-optic, 
HOHFWURRSWLF DQG ƼEUH RSWLF SURGXFWV 
• Semiconductors for lithography and test and measurement 
applications.
• Metrology for laser-based, high-precision, non-contact 
measurement systems.
• Optical communications VSHFLƼFDOO\ IRU KLJKUHOLDELOLW\ 
and high-performance applications.
• Remote sensing for applications including asset protection, 
perimeter security, strain, temperature and pressure sensing.
• 6FLHQWLƼFUHVHDUFK – the largest proportion being nuclear 
fusion research and energy – laser technology is being used 
to recreate the conditions found in the core of the sun.
Ŷ &ORXG FRPSXWLQJ DUWLƼFLDO LQWHOOLJHQFH K\SHU FRQQHFWLYLW\ 
and automation all drive demand for semiconductors.
• Political uncertainties driving the re-shoring of the manufacture 
of key components such as semiconductors.
• Next generation products such as extreme ultraviolet (EUV) 
lithography lasers for nanoelectronics and new design 
Germanium modulators.
Ŷ 1HZ ƽH[LEOH PDWHULDOV EHLQJ XVHG IRU WKH QH[W JHQHUDWLRQ 
personal data devices require new forms of industrial laser cutting 
and marking machines.
• Increasing transfer of data internationally for both business and 
personal use drives the demand for subsea data cables.
• Accelerating investment in wind generated clean energy 
particular in the US. Our ‘laser engine’ sensing technology 
LPSURYHV WKH HIƼFLHQF\ RI ZLQG WXUELQHV 
• Remote border and infrastructure asset protection receiving 
increasing investment driving demand for our sensing products.
Image: NIF LLNL

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
54
Our Strategy
in Action
During the year we continued to deliver on our strategic objective of 
transferring more of our stable production to our low cost region 
contract manufacturing partner. Building upon the transfer of some 
of our acousto-optic products during FY2024, we supported our 
partner to increase the volume of high-reliability fused couplers they 
PDNH IRU XV 7KLV LQFOXGHG VHFXULQJ LPSRUWDQW FXVWRPHU TXDOLƼFDWLRQ 
of their facility for the manufacture of these very sophisticated 
devices. We supported their ramp up by transferring further 
production rigs that are used for the manufacturing process to them. 
$V D UHVXOW DOO RI WKH *URXSŮV WUDGLWLRQDO KLJKUHOLDELOLW\ ƼEUH FRXSOHUV 
are now built by our two contract manufacturing partners as we have 
migrated our own in-house production teams on to the build of more 
FRPSOH[ ƼEUH RSWLF VXEDVVHPEOLHV DQG PRGXOHV 7KLV UHSUHVHQWV 
D VLJQLƼFDQW SLYRW IRU WKH SURGXFWLRQ WHDP LQ RXU 7RUTXD\ IDFLOLW\ 
EXW RQH WKH\ KDYH HPEUDFHG ZLWK VLJQLƼFDQW VNLOO DQG GHGLFDWLRQ
Our products used in the manufacture of the most advanced 
micro chips using EUV projection are now in steady state 
production. This represents a considerable success of converting 
one element of our technology roadmap into a strong and 
recurring revenue stream. 
$QRWKHU H[DPSOH RI WKLV ZDV RXU GHYHORSPHQW RI DQ DGYDQFHG ƼEUH 
RSWLF DPSOLƼHU PRGXOH XVHG LQ DQ LPSRUWDQW QHZ VXEVHD GDWD FDEOH 
network. During FY2024 we secured the customer’s contract, 
completed our design activities, and achieved the deliveries of 
production units to our customer. This is another pleasing example 
RI XV XVLQJ RXU WHFKQRORJ\ URDGPDS WR PRYH XS WKLV VSHFLƼF YDOXH 
chain from providing this market with high-reliability fused 
couplers integrated by others in to higher level assemblies into 
bringing that activity into G&H helping with the growth of both the 
*URXSŮV UHYHQXH DQG SURƼWDELOLW\
2XU ƼEUH RSWLF WHFKQRORJ\ LV DOVR XVHG WR VXSSRUW WKH JURZWK 
of the world’s renewable energy generation market. In this 
sub-market we were pleased to see another product from our 
technology roadmap migrate into production. We are providing 
D FRPSOH[ ƼEUH RSWLF DVVHPEO\ WKDW LV LQWHJUDWHG ZLWK HQHUJ\
generating wind turbines to assist with their safe operation and 
HIƼFLHQW JHQHUDWLRQ RI HQHUJ\
Despite this pleasing progress on the delivery of our strategic 
objectives, we were impacted by the general industrial market 
VORZ GRZQ HVSHFLDOO\ LQ WKH ƼUVW KDOI RI WKH ƼQDQFLDO \HDU ZKHQ D 
number of our customers found themselves in an overstocked 
position and reduced their orders in order to correct their 
inventory holdings. Volumes recovered to some extent in the 
second half but nevertheless our revenue in this segment
 declined by 9.7% on an organic, constant currency basis.
Our revenue into both the industrial laser and more established 
areas of the semiconductor manufacturing environments both 
declined sharply. Our growing deliveries into the more advanced 
semiconductor manufacturing systems which increased by around 
50% were not enough to offset these other sub-market declines. 
Deliveries of our sensing products also declined. Revenue in this 
VXEPDUNHW LV SURQH WR ƽXFWXDWLRQ LQ RXU HQG FXVWRPHUVŮ 
infrastructure build out programmes and FY2024 was a 
disappointing year in this regard. 
Subsea data market revenues grew well driven by additional 
demand from one of our large, long-standing customers in the 
subsea data cable laying market. This was thanks to additional 
end market demand but it was also pleasing to be able to generate 
ƼUVW UHYHQXH IURP D QHZ FXVWRPHU ZH KDYH VHFXUHG IRU ZKRP ZH 
DUH SURYLGLQJ DQ DGYDQFHG DPSOLƼHU XQLW WKDW LV LQFRUSRUDWHG LQWR 
their subsea data cable network.

STRATEGIC REPORT OPERATIONS REVIEW
55
Strategic Priorities 
for FY2025
• We are adding further resources to our development teams 
focused on our acousto- and electro-optic products which form the 
majority of our product offerings into the Industrial market. We 
have good connections with our customers’ development teams 
and expect this close working to result in the Group securing new 
programme positions on our customers’ next generation 
industrial laser and semiconductor manufacturing equipment.
• We will bring new products to the market and ensure that we 
remain at the cutting edge of technology in this growing market. 
During FY2024 G&H introduced 23 new products in Industrials 
generating £11.7m of revenue.
Ŷ :H KDYH LGHQWLƼHG IXUWKHU SURGXFWV WKDW ZH ZLOO WUDQVIHU WR RXU 
low-cost contract manufacturing partners to support our margin 
expansion and to extend the lives of these products. This will 
support us offering our customers additional capacity and shorter 
OHDG WLPHV ,Q VRPH FDVHV ZH KDYH DOVR LGHQWLƼHG WKH RSSRUWXQLW\ 
for margin expansion from substituting some of our existing 
supplier for our low cost region contract manufacturing partners. 
• We will focus on niche markets where the quality and reliability 
of G&H’s product differentiate us from the competition – in 
particular those that require reliable performance in harsh 
and demanding environments.
• Through both cross sharing of experiences between our sites 
and focused kaizen events, our operations team will focus on 
LPSURYLQJ WKH HIƼFLHQF\ RI RXU IDFWRULHV LQFUHDVLQJ RXU 
production yields, eliminating waste, and further rationalising 
our inventory holdings.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
56
Aerospace
& Defence
OPERATIONS REVIEW
2024 	 £34.5m
2023 	 £27.3m
2022 	 £30.6m
2021 	
£41.1m
2020 	 £41.4m
(FY2023: £27.3m)
£34.5m
(FY2023: 20.2%)
25.3%
(FY2023: (£1.8m))
£(1.2)m
Operating Loss
(FY2023: (£2.3m))
£(1.5)m
Adjusted Operating Margin
(FY2023: (6.8%))
(3.5%)
Financial
Revenue
Percentage of
Group Revenue
Adjusted 
Operating Loss
20.2%
2023
25.3%
2024

Our Products
Enable
Market
Drivers
STRATEGIC REPORT OPERATIONS REVIEW
57
• 7DUJHWGHVLJQDWLRQDQGUDQJHƼQGLQJ used on both land-based 
and airborne systems.
• Guidance and navigation components for ring laser gyroscope 
DQG ƼEUH RSWLF J\URVFRSH LQHUWLDO QDYLJDWLRQ V\VWHPV 
• Countermeasures for ground-based systems and 
airborne platforms.
• Space photonics – G&H is leveraging its heritage of ultra-high 
reliability components for both space and very high altitude 
unmanned aerial vehicle applications in order to address the 
growing market for laser-based space communications.
• Periscopes and sighting systems for land 
EDVHG DUPRXUHG ƼJKWLQJ YHKLFOHV
• Opto-mechanical subsystems for unmanned aerial 
and ground vehicles.
• Directed energy systems for military platform and 
infrastructure defence applications.
• Advanced optical coatings for both laser protection 
and platform stealth.
• Acrylic optics for low weight, less expensive optics as 
required for soldier, body worn systems (such as night vision 
JRJJOHV DQG ULƽH VFRSHV
Ŷ *OREDO FRQƽLFWV DUH GULYLQJ IXUWKHU LQYHVWPHQW LQ ERWK DUPRXUHG 
vehicles, unmanned aerial vehicles (UAV), and measures to 
counter them.
• Users require new features within their latest optical systems that 
integrate electronics and optics in single more complex packages.
• Optics used in the defence arena increasingly require complex 
coatings, for which G&H is a leading supplier.
• Photonic components and systems offer size, weight, power 
DQG UHOLDELOLW\ EHQHƼWV IRU PXOWLSOH $	' VXEVHFWRUV
Ŷ ,QIUDUHG RSWLFDO DUUD\V DUH XVHG IRU WDUJHWLQJ UDQJH ƼQGLQJ 
navigation and surveillance capabilities for both UAV and 
countermeasures.
• These same capabilities are needed in the operation of remotely 
controlled and autonomous A&D systems for land, sea and air.
• Space satellite communication systems are migrating from 
traditional radio frequency to laser-based systems. G&H’s 
ODVHU DPSOLƼHU WHFKQRORJ\ VLWV DW WKH KHDUW RI WKHVH V\VWHPV
• Directed energy systems have already been deployed onto 
naval platforms as part of their integrated defence systems. 
6LJQLƼFDQW LQYHVWPHQW LV EHLQJ PDGH E\ ZHVWHUQ JRYHUQPHQWV 
in more powerful laser systems for other applications within 
and beyond naval warfare. 

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
58
Our Strategy
in Action
During FY2024 we made good progress on the development of the 
advanced periscope systems that we will deliver into the UK Army’s 
&KDOOHQJHU  0%7 XSJUDGH SURJUDPPH :H VKLSSHG ƼUVW SURWRW\SHV 
to the prime contractor, and our systems were integrated into the 
YHKLFOH IRU VXFFHVVIXO OLYH ƼULQJ WULDOV :H H[SHFW WR FRPSOHWH 
GHYHORSPHQW DFWLYLWLHV LQ WKH ƼUVW KDOI RI WKH FRPLQJ ƼQDQFLDO \HDU 
The same core technology is being used for a periscope system 
that we are providing to an eastern European NATO country for a 
new amphibious armoured vehicle programme. We will commence 
delivery of production units in the coming few months. We expect 
to secure further orders from this programme as the end 
customers places orders for the full programme quantities.  
7KH WKLQ ƼOP FRDWLQJ FDSDELOLW\ WKDW RXU *	+ _ $UWHPLV EXVLQHVV 
which we acquired last year, provides is able to offer protection 
against the harshest threats from lasers as they are now being 
GHSOR\HG RQ WKH PRGHUQ EDWWOHƼHOG 7KLV KDV OHG WR *	+ _ $UWHPLV 
being invited to tender for the emerging requirements of western 
militaries, and in turn G&H | Artemis are able to cross sell other 
precision optic products and capabilities from other G&H sites.
One of the priorities set out in our refreshed strategy was to review 
our portfolio of products and to assess whether they were all 
VXIƼFLHQWO\ GLIIHUHQWLDWHG WR DOORZ XV WR FRPPDQG DFFHSWDEOH 
UHWXUQV IRU WKH *URXS ,Q WKH ƼUVW KDOI RI WKH \HDU ZH FRQFOXGHG WKDW 
the majority of the products offered by our EM4 business in Boston 
did not meet that threshold, and it was therefore decided that we 
would divest the business. That divestment was completed in March 
 %HIRUH FRPSOHWLQJ WKH VDOH ZH WUDQVIHUUHG D ƼEUH IXVLQJ 
technology from that business and moved it to our Torquay facility 
as it is deployed in some of the products we supply into 
the world’s most advanced photolithography machines 
and its retention was therefore very important for the
Group. Shortly before its sale, the EM4 business
saw some of its contracts cancelled by the end
customer, further supporting our decision to
divest the business.
Our revenues in our A&D segment grew by 10.3% on an organic 
constant currency basis. Demand for our super polished optical 
components used in ring laser gyroscopes is very strong, and due 
to the investments we have made in our team at Moorpark, where 
those components are manufactured, revenue grew. However our 
progress on improving our production yields was slower than 
planned. Our precision optics are prone to damage as they 
complete the production process and with a large number of new, 
less experienced operators joining our team, costs associated with 
poor quality increased. Reversing this trend will be a priority for us 
IRU WKH QHZ ƼQDQFLDO \HDU 
2XU HQJLQHHULQJ WHDPV FRQWLQXH WR EH DFWLYH LQ WKH ƼHOG RI 
laser-based space communications. Building upon work previously 
completed with our satellite partners, we are now developing more 
SRZHUIXO ODVHU DPSOLƼHUV WKDW ZLOO HQDEOH WUDQVIHU RI JUHDWHU 
volumes of data. Our work in this area is an important element 
of our more focused and accelerated technology development 
SURJUDPPH :H EHOLHYH ZH DUH ZHOO SRVLWLRQHG WR EHQHƼW DV WKH 
laser-based space communication develops more fully.
We are also contracted by a number of prime contractors on 
directed energy systems. G&H’s expertise in coating the large 
optics that are positioned at the heart of these systems means 
that we are well positioned to secure recurring revenue once these 
programmes transition to volume production. There is a clear trend 
towards greater reliance by western militaries upon directed 
energy systems within their overall suite of defensive capabilities.

STRATEGIC REPORT OPERATIONS REVIEW
59
Strategic Priorities 
for FY2025
• We will complete the development of our advanced periscope 
systems for the Challenger upgrade programme and exploit the 
core technologies that we have developed to address their 
customer needs. 
Ŷ :H ZLOO XVH WKH DFFHVV WKDW *	+ _ $UWHPLVŮ XQLTXH WKLQ ƼOP 
coating capability gives us to leverage the sale of precision optic 
products and capabilities from across the G&H Group.
• We will implement targeted improvement programmes to address 
the poor yields and high scrap costs that we have experienced in 
some of our sites supplying the A&D segment in FY2024.
• We will introduce a greater number of new products, especially 
those with a high technical content. During FY2024 G&H 
introduced 19 new products and generated £6.6m of revenue 
from new products that addressed the A&D market including 
space satellite laser-based communication systems, new sighting 
systems and IR lens assemblies for UAVs. 
• We will use our expanding operational footprint arising from our 
acquisition of the Phoenix business to optimise the location of 
manufactures of our growing order book in the A&D segment.
• We will work on the swift integration of the Phoenix business with 
the rest of the G&H Group to enable us to deploy the resources 
of the G&H Group to sell the business’ products worldwide.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
60
Life 
Sciences
OPERATIONS REVIEW
(FY2023: £33.0m)
Financial
£33.6m
2024 	 £33.6m
2023 	 £33.0m
2022 	 £29.7m
2021 	 £27.4m
2020 	 £25.9m
(FY2023: £4.3m)
£4.6m
Operating Profit
(FY2023: £3.3m)
£3.9m
Adjusted Operating Margin
(FY2023: 13.1%)
13.8%
(FY2023: 24.4%)
24.7%
Revenue
Percentage of
Group Revenue
Adjusted 
Operating Profit
24.4%
2023
24.7%
2024

Our Products
Enable
Market
Drivers
STRATEGIC REPORT OPERATIONS REVIEW
61
• Medical diagnostic instruments – G&H has a range of capabilities 
including full product development, design, manufacturing, 
FHUWLƼFDWLRQ DQG DIWHU VDOH VHUYLFH IRU WKH FRPPHUFLDOLVDWLRQ RI 
high-quality medical diagnostic, in vitro diagnostic (IVD) devices, 
precision analytical, electro-mechanical and laboratory 
instruments.
• Advanced polymer optics are playing an increasing part 
LQ PHGLFDO RSWLFV GXH WR WKH FRVW DQG ZHLJKW EHQHƼWV DV 
well as the need for disposable systems to avoid infection.
• Optical coherence tomography (OCT) primarily used in 
retinal imaging for the diagnosis of glaucoma and macular 
degeneration, but also now used in the detection of 
cardiovascular disease and cancer diagnostics.
• Laser surgery used in a wide range of applications including 
prostate surgery, scar correction, cataract surgery, freckle, 
mole and tattoo removal as well as wrinkle reduction and 
teeth whitening.
• Microscopy – Modern, laser-based techniques are 
UHYROXWLRQLVLQJ WKH ƼHOG RI PLFURVFRS\
• A growing aging population generating demand for a shift 
towards early diagnosis rather than later, more serious
treatment of undetected conditions.
• A trend towards more point-of-care and personalised medicine 
driving demand for simple, volume diagnostic products.
• Growing demand for laser enabled aesthetic procedures 
especially from Asia, and in the west for tattoo removal.
Ŷ $ JURZLQJ PLGGOH FODVV LQƽXHQFHG E\ VRFLDO PHGLD HDJHU WR 
access laser-enabled cosmetic and aesthetic procedures.
• New applications for optical coherence technologies beyond 
the traditional areas of eye examination and treatment.
• Greater use of inexpensive, disposable plastic optics in 
life science instruments to avoid infection.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
62
Our Strategy
in Action
Strategic Priorities 
for FY2025
• We will complete the resourcing of our expanded sales and 
business development team focused on securing new business 
IRU RXU /LIH 6FLHQFHV EXVLQHVV ZLWK D VSHFLƼF IRFXV RQ SURGXFWLRQ 
orders for our North American Life Sciences Centre of Excellence.
• This team will also focus on opportunities to cross-sell 
G&H | GS Optics polymer optics in to our existing Life Sciences 
customer base.
• We will complete the transfer of production of some of the 
components and modules used in our medical diagnostic 
instrument to our low-cost region supply chain to support 
margin accretion and a surge build capability.
Ŷ :H ZLOO ZRUN ZLWK RXU 2(0 /LIH 6FLHQFHV FXVWRPHUV WR ƼQDOLVH WKH 
development and accreditation of their next generation medical 
devices and secure the follow-on production revenue from their 
instrument build.
• We will complete our assessment of our product range currently 
supplying the medical laser market in the face of growing 
low-cost Asian competition.
• We will continue to invest in R&D projects in close collaboration 
with our customers. During FY2024 G&H introduced 6 new 
products and generated £7.0m of revenue from products that 
address its Life Sciences market, especially in the medical 
instrumentation market.
Following the acquisition of the GS Optics in June 2023, we have 
worked quickly to convert space in their Rochester facility into a Life 
Sciences design and production centre replicating the capabilities 
that we have at our Ashford site in this North American centre of 
excellence. We have achieved ISO 13485 accreditation for the new 
IDFLOLW\ DQG VHFXUHG RXU ƼUVW 5	' FRQWUDFW IRU WKH WHDP WKHUH 7KLV 
represents an important step in our strategy to access the very large 
North American medical diagnostic market with US based resources.
The integration of GS Optics into G&H is now complete and 
our business development teams are implementing targeted 
campaigns to offer G&H | GS Optics’ polymer capabilities to the 
Group’s existing Life Sciences customers to address their needs 
for disposable healthcare optics and other components providing 
a one stop shop solution for their diagnostic device requirements. 
These cross-selling campaigns are expected to support 
G&H | GS Optics’ growth in FY2025.
Our G&H | ITL business in Ashford is working with customers on 
the development and accreditation of their next generation 
medical instruments. Wherever these developments require 
optical components, the G&H | ITL business is able to cross-sell 
products and capabilities from other parts of the G&H Group 
ensuring we capture a larger share of our customers’ total spend. 
Due to improvements made in our operations and supply chain 
processes at our Ashford site, we were able to respond quickly to 
growing demand from some of our customers for additional 
volumes driven in turn by the success of their product launches 
with their end customers. Despite growing volumes, the site was 
DEOH WR UHGXFH LWV LQYHQWRU\ KROGLQJ JLYLQJ JUHDWHU FRQƼGHQFH LQ 
our supply to delivery on time and our deployment of improved 
forecasting and material planning tools and processes at the site.
:RUNLQJ ZLWK RXU FXVWRPHUV ZH KDYH LGHQWLƼHG VRPH RSSRUWXQLWLHV 
for the outsourcing of certain components and modules that form 
part of those medical diagnostic instruments to our low-cost region 
suppliers. Initial samples have been received and in the coming year 
we will progress these transfers to access the opportunities for 
margin accretion and additional surge capacity that these transfers 
offer, working closely with our clients through this process.
In our medical laser market, confronted by growing competition in 
the area of less complex medical laser components, we are 
assessing our options for reducing our cost of manufacturing –
potentially using our low-cost region suppliers as well as assessing 
in which parts of our current portfolio we can continue to offer 
differentiated products.
Our Life Sciences revenue grew by 1.3% on an organic constant 
currency basis in the year to 30 September 2024, compared with 
the prior year. Demand for our medical diagnostic instruments grew 
strongly offsetting the decline we saw from our medical lasers 
PDUNHWV ZKLFK ZDV VLJQLƼFDQW HVSHFLDOO\ LQ WKH ƼUVW KDOI RI WKH 
\HDU DQG WKH PHGLFDO ODVHU 2(0 FRUUHFWHG WKHLU LQƽDWHG 
inventory holding. We started to see this position 
recover in the fourth quarter.

STRATEGIC REPORT OPERATIONS REVIEW
63

Financial
Review

Further progress on delivering 
the strategy despite challenging 
market conditions.”
GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
64

65
STRATEGIC REPORT FINANCIAL REVIEW
FY2024 saw us complete some important steps on the Group’s 
VWUDWHJ\ DJDLQVW WKH EDFNGURS RI D GLIƼFXOW PDUNHW HQYLURQPHQW 
In the second half of FY2023 it had already been evident that some 
of our larger customers in the industrial and medical laser markets 
ZHUH RYHUVWRFNHG DQG WKDW YROXPHV LQ RXU ƼUVW KDOI RI )< 
would be impacted as they sought to correct their inventory 
KROGLQJ 7KDW ZDV WKH FDVH DQG LQ WKH ƼUVW KDOI RXU UHYHQXH 
declined by 5.3% on an organic, constant currency basis. In the 
VHFRQG KDOI UHYHQXH UHFRYHUHG DQG ZDV  KLJKHU WKDQ WKH ƼUVW 
half on the same measure, although in the industrial and medical 
laser markets we are yet to see sustained recovery in demand 
levels. Despite the second half recovery revenue for the full year 
ƼQLVKHG  KLJKHU WKDQ )< EXW  ORZHU ZKHQ PHDVXUHG 
on an organic, constant currency basis.
,Q WKH ƼUVW KDOI RI WKH ƼQDQFLDO \HDU RXU RUGHU ERRN JUHZ PDUJLQDOO\ 
thanks to lower levels of output driven by our customers’ scheduled 
demand. In the second half, our output levels increased but when 
measured at a Group level, order intake was broadly the same as the 
ƼUVW KDOI ZLWK WKH UHVXOW WKDW RXU ERRN WR ELOO UDWLR IHOO WR [ DQG 
the order book closed the year at £104.5m. By historical measures 
this is still at a good level but our customers, particularly in the 
industrial segment, are reluctant to place orders for multiple months 
UHƽHFWLQJ WKHLU RZQ XQFHUWDLQW\ UHJDUGLQJ WKHLU HQG PDUNHWV 
We set out in our strategy in 2023 that we would review the Group’s 
SRUWIROLR RI SURGXFWV WR GHWHUPLQH ZKHWKHU WKH\ ZHUH VXIƼFLHQWO\ 
differentiated to generate the level of returns that supported the 
Group’s journey to mid-teen returns. As a result of that review, we 
concluded that the majority of products supplied by our EM4 
facility in Boston did not reach that threshold and as a result, the 
business should be sold. We did, however, ensure prior to the sale 
that we transferred out of EM4 to another G&H facility a technology 
IRU ƼEUH IXVLQJ WKDW LV GLIIHUHQWLDWHG DQG LV HPSOR\HG LQ WKH PRGXOHV 
we supply into advanced photolithography equipment. The sale of 
the business was completed in March 2024 and as a result, the 
ƼQDQFLDO VWDWHPHQWV KDYH EHHQ UHSUHVHQWHG WR H[FOXGH WKH 
results of this discontinued operation.
The lower revenue described above pulled the Group’s adjusted 
RSHUDWLQJ SURƼW PDUJLQ ORZHU WR    :KLOVW PDUJLQV 
progressed in our A&D and Life Sciences segments thanks to 
DGGLWLRQDO YROXPHV DQG VRPH SURJUHVV RQ RSHUDWLRQDO HIƼFLHQFLHV 
margins fell back in our Industrial segment as a result of the lower 
volumes. We continue to support our R&D programmes with 
further engineering recruitment and our spend in this area 
increased to £7.8m (5.8% of revenue) compared with £7.4m 
(5.5% of revenue) in the previous year.
After the impact of adjusting items which totalled £3.7m (2023: 
eP WKH IXOO \HDU VWDWXWRU\ RSHUDWLQJ SURƼW ZDV eP  
£7.8m). The loss on disposal of the EM4 business totalled £9.2m, 
and when this is combined with the trading of that business in the 
period up to its sale, the total post tax loss from discontinued 
operations was £9.7m (2023: £0.8m), bringing the total post tax 
ORVV RI WKH *URXS IRU WKH \HDU WR eP  SURƼW RI eP
$GMXVWHG (36 WRWDOOHG  SHQFH   SHQFH UHƽHFWLQJ WKH 
*URXSŮV UHGXFHG DGMXVWHG RSHUDWLQJ SURƼW LQ WKH \HDU 5HSRUWHG 
basic earnings per share was 12.7 pence (2023: 19.4 pence).
During the year we invested £5.2m in additional equipment and 
systems to support the Group’s operations and future growth. 
Net working capital level increased by £3.6m as a result of the 
settlement of high payables balances on the September 2023 
EDODQFH VKHHW LQ WKH ƼUVW TXDUWHU RI WKH \HDU 2XU LQYHQWRU\ WXUQV 
and debtor days metrics both improved across the course of the 
ƼQDQFLDO \HDU &DVK ƽRZ IURP RSHUDWLQJ DFWLYLWLHV WRWDOOHG eP 
(2023: £16.2m). We ended the year with net debt of £25.8m 
(2023: £31.7m) including IFRS 16 lease liabilities of £9.9m (2023: 
£10.8m). Dividend payments totalled £3.4m (2023 - £3.2m). 
At 30 September 2024 leverage was 0.9x (2023: 1.1x). 
Overview of the Year
Organic
Revenue Growth
(3.0%)
Total
Revenue
£136.0m
Adjusted
Operating Profit
£8.1m

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
66
Revenue
2024
2023
Year ended 30 September
	
£’000
%
	
£’000
%
Industrial
	 67,947
	50.0%
	 74,709
	55.3%
A&D
	 34,459
	25.3%
	 27,339
	20.2%
Life Sciences
	 33,584
	 24.7%
	 32,993
	24.5%
Group Revenue
	135,990
	100.0%
	 135,041
	100.0%
Group revenue from continuing operations totalled £136.0m 
(2023: £135.0m). Group revenue was 3.0% lower than the prior 
year once the impact of exchange movement and the full year 
EHQHƼWV RI $UWHPLV DQG *6 2SWLFV ZKLFK ZHUH DFTXLUHG GXULQJ 
the course of FY2023 are excluded. Revenue in the second half 
JUHZ  FRPSDUHG ZLWK WKH ƼUVW KDOI RQ DQ RUJDQLF FRQVWDQW 
currency basis. 
We saw full year organic, constant currency revenue growth from 
both our A&D and Life Sciences markets, by 10.3% and 1.3% 
respectively but in our Industrial market revenue declined on the 
same measure by 9.7%. In our A&D business, we are experiencing 
strong demand for our super-polished components used in ring 
laser gyroscopes as well as a general pick-up in demand for 
precision optics used in defence applications. We expect our order 
book for this segment to grow further in FY2025 given the 
number of proposals we are currently providing to customers. 
In our Life Sciences market we saw good growth in revenue for our 
medical diagnostic instruments. Two of our customers’ instrument 
programmes transitioned into full rate production, and those 
devices performed well in the market generating higher levels of 
demand than our customers had anticipated, resulting in additional 
volumes for our G&H | ITL business. We were also pleased to be 
DEOH WR UHFRUG RXU ƼUVW UHYHQXH IURP RXU QHZ 1RUWK $PHULFDQ /LIH 
Sciences Centre of Excellence in our Rochester facility. Offsetting 
these gains we saw a sharp reduction in our revenue from the 
medical laser market. This market is characterised by a small 
number of large OEMs who found themselves in an overstocked 
position entering FY2024. As a result those customers pushed out 
H1 FY2024 deliveries in order to correct their inventory holdings. 
We started to see some resumption of demand in the second half 
RI WKH \HDU EXW RYHUDOO RXU UHYHQXH ƼQLVKHG WKH \HDU VLJQLƼFDQWO\ 
lower than the previous period.
We faced a similar effect in our Industrial segment where many of 
our industrial laser customers entered FY2024 in an overstocked 
SRVLWLRQ $V D UHVXOW UHYHQXH IRU RXU ,QGXVWULDO VHJPHQW LQ WKH ƼUVW 
half was 13.4% lower than the prior period on an organic, constant 
currency basis. Whilst trading levels improved in the second half, 
WKH VHJPHQWŮV UHYHQXH ƼQLVKHG )<  ORZHU WKDQ WKH SULRU 
year. Despite the headwinds in our principal industrial markets we 
did see good growth from our subsea data cable market. This was 
a result of securing an important new customer win for the 
SURYLVLRQ RI D FRPSOH[ DPSOLƼHU PRGXOH DV ZHOO DV LQFUHDVLQJ 
activity with our principal existing customer.
2SHUDWLQJSURƼWDQGPDUJLQ
7KH *URXSŮV DGMXVWHG RSHUDWLQJ SURƼW IURP FRQWLQXLQJ RSHUDWLRQV 
ZDV eP  eP DQG VWDWXWRU\ RSHUDWLQJ SURƼW IURP 
continuing operations was £6.8m (2023: £7.8m) after a charge of 
£3.7m (2023: £4.3m) for items excluded from adjusted operating 
SURƼW 7KLV LQFOXGHG 
• Acquisition costs of £2.2m (2023: £2.8m) of which £2.0m 
(2023: £1.7m) related to the non-cash amortisation charges on 
intangible assets arising on the Group’s historical business 
combinations. The remaining £0.2m (2023: £1.2m) related to 
costs associated with the acquisitions of GS Optics and Artemis 
in FY 2023.
• Restructuring costs of £0.9m (2023: £0.6m) associated with the 
restructuring of the Group’s operations and other non-recurring 
charges.
• Site closure costs of £0.5m (2023: £0.9m) associated with the 
closure of the Group’s facility in Shanghai and in the prior year 
the closure of a small facility in Virginia and the consolidation of 
its activities into our facility in Rochester, NY.
7KH DGMXVWHG RSHUDWLQJ PDUJLQ RI    UHƽHFWV WKH 
impact of lower volumes especially in our Industrial segment. In 
WKH ƼUVW KDOI WKH EXVLQHVV ZDV VLJQLƼFDQWO\ LPSDFWHG E\ VRPH RI 
our principal industrial laser customers adjusting their inventory 
holding lower. We saw some improvement in the second half with 
RXU UHYHQXH LQWR WKLV VHJPHQW  KLJKHU WKDQ WKH ƼUVW KDOI ZKLFK 
KHOSHG WR OLIW DGMXVWHG RSHUDWLQJ SURƼW PDUJLQV IURP  LQ WKH 
ƼUVW KDOI WR  LQ WKH VHFRQG KDOI 'HVSLWH GLIƼFXOW WUDGLQJ 
conditions in our industrial laser markets, the subsea data cable 
market continued to be a good one for us. Revenue grew thanks 
to our principal end customer winning new networks installations. 
:H ZHUH DOVR SOHDVHG WR VHFXUH D FXVWRPHU IRU D QHZ DPSOLƼHU 
module – the output from one of our technology roadmaps. That 
programme win will support margin accretion as the project 
PLJUDWHV WR YROXPH SURGXFWLRQ LQ WKH FRPLQJ ƼQDQFLDO \HDU 7KH 
SURJUHVVLYH PLJUDWLRQ RI PRUH RI RXU KLJKUHOLDELOLW\ ƼEUH FRXSOHU 
build to our south east Asian sub-contractor also supports further 
margin progression for the Group in this segment in the coming year.
:LWKLQ RXU /LIH 6FLHQFHV EXVLQHVV ZH VDZ D VLJQLƼFDQW VORZGRZQ 
RI GHPDQG IURP RXU PHGLFDO ODVHU FXVWRPHUV LQ WKH ƼUVW KDOI 
And despite further growth in our deliveries to medical diagnostic 
LQVWUXPHQW FXVWRPHUV RXU UHYHQXH LQ WKH ƼUVW KDOI ZHUH  
lower on an organic, constant currency basis. Similar to our 
Industrial segment, revenue recovered to some extent in the 
second half albeit at a subdued level in the medical laser market 
,but deliveries to our medical diagnostic customers grew again. 
5HYHQXH LQ WKH VHFRQG KDOI ZDV  KLJKHU WKDQ WKH ƼUVW KDOI 
Despite the growth in revenue, operating margins declined from 
 LQ WKH ƼUVW KDOI WR  LQ WKH VHFRQG $V VRPH RI RXU 
medical diagnostic programmes migrated to high volumes 
pre-negotiated pricing reductions came into force and in our 
medical laser markets we face growing competition from lower 
cost Asian competition that is driving the price points in the 
market lower and impacting the Group’s margins from these 
product lines. We are currently assessing our strategy for the 
medical laser market.

67
STRATEGIC REPORT FINANCIAL REVIEW
Reconciliation of Adjusted Performance Measures
Operating 
SURƼW
1HWƼQDQFH
(costs)/income
3URƼW
before tax
Taxation
Earnings
per share
Operating 
FDVKƽRZ
Year ended 30 September
2024
£’000
2023
£’000
2024
£’000
2023
£’000
2024
£’000
2023
£’000
2024
£’000
2023
£’000
2024
pence
2023
pence
2024
£’000
2023
£’000
Reported
	
6,812 	
7,814 	 (2,604) 	 (1,812) 	 4,208 	 6,002 	
(931)	 (1,145)
12.7p
19.4p 	 14,247 	 16,164
Acquisition costs
	
228 	
1,156 	
209 	
57 	
437 	
1,213 	
(85)	
(83)
1.4p
4.5p 	
134 	
1,116
Amortisation of acquired intangible assets
	 2,002 	
1,672 	
– 	
– 	 2,002 	
1,672 	
(462)	
(327)
5.9p
4.7p 	
– 	
–
Restructuring and site closure costs
1,460
1,450 	
– 	
–
1,460
1,450 	
(59)	
(291)
5.5p
5.3p
2,323
934
Adjusted
	 10,502 	 12,092 	 (2,395) 	 (1,755) 	
8,107 	 10,337 	 (1,537)	 (1,846)
25.5p
33.9p 	 16,704 	 18,214
$UHFRQFLOLDWLRQEHWZHHQDGMXVWHGSURƼWDQGVWDWXWRU\SURƼWLVVKRZQEHORZ
In our A&D market we are seeing good growth in demand. First 
half revenue was 19.6% higher on an organic, constant currency 
EDVLV FRPSDUHG ZLWK WKH ƼUVW KDOI RI )< DQG ZH VDZ IXUWKHU 
JURZWK LQ WKH VHFRQG KDOI ZKLFK ZDV  KLJKHU WKDQ WKH ƼUVW KDOI 
on the same measure. The additional volume is helping to lift 
DGMXVWHG PDUJLQV ZKLFK PRYHG IURP D ORVV RI  LQ WKH ƼUVW KDOI 
WR D SURƼW RI  LQ WKH VHFRQG KDOI 7KH PRUH FRPSOH[ VLJKWLQJ 
V\VWHPV RIWHQ LQFRUSRUDWLQJ RXU DGYDQFHG ODVHU SURWHFWLRQ ƼOWHULQJ 
that we are providing our customers generate better margins that 
our less complex precision optic components. Nevertheless, we 
are still experiencing lower yields and higher scrap rates in some 
of our precision optic facilities than we would like. This has been 
partially driven by high numbers of newly recruited production 
team members less experienced in the handling of precision optics 
through the production process. Improvements in this area will be 
a focus for us in the coming year.
We made further additions to our R&D teams, and our total spend 
on product development activities increased to £7.8m (2023: 
£7.4m). We also added to our sales and business development 
teams, especially in our Life Sciences segment, in order to support 
the future growth of our business and, in particular, the North 
American medical diagnostic instrument market, leveraging the 
investments we have made in establishing our Life Sciences 
Centre of Excellence in Rochester, NY state. Despite the weaker 
demand we are currently seeing from our industrial and medical 
laser markets, we are ensuring the business is well positioned to 
EHQHƼW RQFH WKRVH PDUNHWV UHWXUQ WR JURZWK
$ UHFRQFLOLDWLRQ EHWZHHQ DGMXVWHG SURƼW DQG VWDWXWRU\ SURƼW LV 
shown below.
  

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
68
Discontinued operations
The loss from discontinued operations in the period totalled £9.7m. 
This comprised a loss on disposal of the EM4 business of £9.2m, a 
WUDGLQJ ORVV LQ WKH SHULRG RI eP  SURƼW RI eP DQG D 
tax credit of £0.2m. The EM4 business had received two contract 
cancellations in the months leading up to its disposal in March 
2024 which had impacted its trading performance in the year.
Finance costs
1HW DGMXVWHG ƼQDQFH FRVWV WRWDOOHG eP  eP ZLWK WKH 
increase due to the higher drawn debt levels following the 
acquisition of the Artemis and GS Optics businesses in FY2023. 
Included within these costs is a charge of £0.5m (2023: £0.3m) in 
respect of lease interest. The additional property leases taken on as 
a result of the acquisition of Artemis and GS Optics, including the 
additional space taken for our North American Life Sciences Centre 
of Excellence explain the increase compared to the previous year. 
Further details of the Group’s debt facilities are set out below.
Taxation
The Group’s overall tax charge was £0.9m (2023:  £1.1m) including 
a £0.6m credit (2023: £0.7m) in respect of items excluded from 
DGMXVWHG SURƼW 7KH DGMXVWHG WD[ FKDUJH ZDV eP  eP 
resulting in an effective tax rate of 19.0% (2023: 17.9%). The rate 
UHƽHFWV D FRPELQDWLRQ RI WKH YDU\LQJ WD[ UDWHV DSSOLFDEOH 
throughout the countries in which the Group operates, principally 
the UK and the USA as well as the tax incentives for investment 
available to the Group.
During the year, we performed a review of our deferred tax 
accounting across each of the jurisdictions in which we operate. 
7KLV UHYLHZ LGHQWLƼHG WKDW ZH ZHUH HQWLWOHG WR DQG VKRXOG KDYH 
recognised a deferred tax asset in respect of accumulated trading 
losses in our US tax group. Accordingly we have restated the balance 
sheet as at 30 September 2022 to recognise additional deferred 
tax assets of £2.5m in respect of losses. In accordance with IAS12, 
we have also netted deferred tax assets and deferred tax liabilities 
where they relate to taxes levied by the same taxation authority 
on the same taxable entity. The effect of this was to net deferred 
tax assets of £4.7m and £4.5m against the deferred tax liabilities 
as at 30 September 2023 and 30 September 2022 respectively. 
There is no effect from this adjustment on the income statement 
for the year ended 30 September 2023 or 2024.
Earnings Per Share
Basic adjusted earnings per share reduced to 25.5 pence 
  SHQFH UHƽHFWLQJ WKH UHGXFHG DGMXVWHG SURƼW LQ WKH 
period. Basic earnings per share was 12.7 pence (2023: 19.4 pence). 
This reduction was driven by the reduction in adjusted operating 
SURƼW DQG WKH VPDOO \HDU RQ \HDU GLIIHUHQFH LQ DGMXVWLQJ LWHPV 
set out above.
&DVKƽRZ
&DVK ƽRZ JHQHUDWHG IURP RSHUDWLQJ DFWLYLWLHV ZDV eP  
eP 'XULQJ WKH ƼUVW KDOI RI WKH ƼQDQFLDO \HDU WKH *URXS 
increased its net working capital by £3.6m principally as a result of 
settling high creditor balances on the September 2023 balance 
VKHHW ,Q WKH VHFRQG KDOI ZRUNLQJ FDSLWDO OHYHOV ZHUH KHOG EURDGO\ ƽDW 
despite increasing levels of output thanks to improving disciplines 
around inventory management and strong collections of receivables.
Our net capital expenditure totalled £5.2m (2023: £6.8m). 
,QYHVWPHQW OHYHOV UHGXFHG LQ WKH \HDU JLYHQ WKH VLJQLƼFDQW 
QRQUHFXUULQJ LQYHVWPHQWV PDGH LQ WKH SUHYLRXV ƼQDQFLDO \HDU 
in establishing our contract manufacturing partner for the 
production of our products as well as investments in our 
precision optics production facility at Ilminster. Notable spend in 
)< LQFOXGHG WKH ƼW RXW RI WKH 1RUWK $PHULFDQ /LIH 6FLHQFHV 
Centre of Excellence in Rochester, NY state and the 
implementation of the Group’s ERP systems in the G&H | Artemis 
and G&H | GS Optics businesses. 
7KH QHW FDVK LQƽRZ IURP WKH VDOH RI RXU (0 EXVLQHVV LQ 0DUFK 
2024 totalled £1.7m. This comprised consideration received of 
£4.2m less transaction fees and other costs incurred of £2.1m and 
cash included in the business at sale of £0.4m. Working capital and 
net debt adjustments resulted in a repayment of £0.7m to the 
purchaser. The net proceeds from the sale were used to reduce the 
Group’s borrowings. The consideration for the sale of the business 
included a deferred, contingent element of up to $6.75m (£5.1m) 
based upon the performance of the business in the period ending 
30 September 2025. We have assessed the fair value of this 
deferred, contingent consideration as £nil.
Deferred, contingent consideration was payable by the Group on 
its purchase of the Artemis and GS Optics businesses in FY2023. 
The G&H | GS Optics business failed to achieve the levels required 
in order for a payment to be made and no further amounts are now 
GXH LQ UHVSHFW RI WKDW DFTXLVLWLRQ 7KH ƼUVW PHDVXUHPHQW SRLQW IRU 
the deferred, contingent consideration for the purchase of the 
G&H | Artemis business was the year ended 31 July 2024 and a 
SD\PHQW RI eN ZDV PDGH 7KH ƼQDO HOHPHQW RI WKH GHIHUUHG 
contingent consideration is dependent upon the business’ 
ƼQDQFLDO SHUIRUPDQFH LQ WKH SHULRG HQGLQJ  -XO\ 
Dividend payments in the year totalled £3.4m (2023: £3.2m).
Funding and Liquidity
The Group’s operations are funded through a combination of 
UHWDLQHG SURƼWV HTXLW\ DQG ERUURZLQJV %RUURZLQJV DUH UDLVHG DW 
Group-level from the Group’s banking partner and lent to the 
subsidiaries. The Group’s facility comprises a committed $50m 
revolving credit facility (RCF) with a further $20m uncommitted 
accordion facility. At 30 September 2024, the Group had drawn 
$30.4m, leaving undrawn committed and uncommitted facilities 
of $39.6m. The RCF matures in March 2027. A further summary 
of the Group’s borrowings and maturities are set out in note 23 
of the Group Financial Statements.
The Group’s leverage is expressed in terms of its net debt/
DGMXVWHG (%,7'$ UDWLR 8QGHU WKH *URXSŮV FUHGLW IDFLOLW\ WKH ƼJXUH 
for net debt used in this ratio excludes IFRS 16 lease liabilities and 
RWKHU ,)56  LPSDFWV 7KH *URXSŮV PDLQ ƼQDQFLDO FRYHQDQWV LQ LWV 
bank facilities states that net debt must be below 2.5 times 
adjusted EBITDA, and adjusted EBITDA is required to cover 
interest charges, excluding interest on pension schemes, by at 
least 4.5 times. At 30 September 2024 net debt/adjusted EBITDA 
was 0.9x (30 September 2023: 1.1x). Interest cover at 30 
September 2024 was 5.9x (30 September 2023: 9.0x).
7KH *URXS PDLQWDLQV VXIƼFLHQW DYDLODEOH FRPPLWWHG ERUURZLQJV WR 
meet any forecast funding requirements.

69
STRATEGIC REPORT FINANCIAL REVIEW
Dividend Policy
In determining the level of dividend, the Board considers not only 
the adjusted earnings cover, but also looks to the future expected 
underlying growth of the business and its capital and other 
investment requirements. The Group’s balance sheet position and 
its expected future cash generation are also considered. The Board 
takes into consideration the Group’s Principal Risks, which are set 
out on pages 69 to 71. The Group’s ability to pay a dividend is 
impacted by the distributable reserves available in the parent 
Company, which operates as a holding company, primarily deriving 
its net income from dividends paid by its subsidiary companies. At 
 6HSWHPEHU  *RRFK 	 +RXVHJR 3/& KDG VXIƼFLHQW 
distributable reserves to pay dividends for the foreseeable future. 
Given the strength of the Group’s order book and the growth 
SRWHQWLDO RI WKH *URXS FRQƼUPHG E\ RXU UHFHQW VWUDWHJLF UHYLHZ 
WKH %RDUG LV SURSRVLQJ D ƼQDO GLYLGHQG RI  SHQFH SHU VKDUH 
(FY2023: 8.2p), giving a total of 13.2 pence per share (FY2023: 
13.0p) for the year when combined with the 4.9 pence per share 
paid as an interim dividend in July 2024 (FY2023: 4.8p). The 
Board is committed to growing the level of dividend cover.
Financial Risk Management
7KH *URXSŮV PDLQ ƼQDQFLDO ULVNV UHODWH WR IXQGLQJ DQG OLTXLGLW\ 
LQWHUHVW UDWH ƽXFWXDWLRQV DQG FXUUHQF\ H[SRVXUHV 7KH *URXS XVHV 
ƼQDQFLDO LQVWUXPHQWV WR PDQDJH ƼQDQFLDO ULVNV DULVLQJ IURP 
underlying business activities. 
Foreign Currency
The Group is exposed to both translational and transactional 
currency risk. We are able to partially mitigate the transaction risk 
through matching supply currency with sales currencies but in our 
UK businesses, we remain a net seller of US dollars and Euros. We 
address this remaining net risk through forward hedge contracts 
seeking to cover at least 75% of the forecast net exposure over the 
coming twelve months. These contracts are used to reduce volatility 
which might affect the Group’s cash balance and income statement.
Further details of the Group’s foreign exchange risk management 
are set out in note 29 of the Group Financial Statements. 
The following are the average and closing rates of the foreign 
currencies that have the most impact on the translation of the 
Group’s Income Statement and Balance Sheet into GBP.
Income Statement
Average rate
	 2024
	
2023
USD/GBP
	
1.27
	
1.23
Euro/GBP
	
1.17
	
1.15
Balance Sheet
Closing rate
USD/GBP
	
1.34
	
1.22
Euro/GBP
	
1.20
	
1.15

The Group’s revenue is more sensitive to exchange rate movements 
WKDQ LWV SURƼW $ RQH FHQW FKDQJH LQ WKH DYHUDJH 'ROODU H[FKDQJH 
rate would have a £0.7m effect on revenue but less than £0.1m 
HIIHFW RQ SURƼW 7KH *URXSŮV UHVXOWV DUH QRW VLJQLƼFDQWO\ DIIHFWHG 
by movements in the Euro exchange rate.

ESG
Report
Image: Tim van der Kuip/Unsplash
Environment
Reducing energy 
consumption
Sourcing from cleaner, 
more sustainable 
sources
Social
Engaging with our 
people
Developing our people
Ensuring the wellbeing 
of our people 
Promoting equality 
and diversity 
Supporting our 
communities
Governance
Corporate governance 
framework
Business integrity
Managing our 
supply chain
GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
70

71
STRATEGIC REPORT ESG REPORT
We recognise that our workforce is the 
most important asset that our Group 
possesses. We are focussed on investing 
in the development of our employees 
at all levels within the organisation. 
Our apprenticeship schemes offer young 
people in the communities in which we 
operate routes in to rewarding, skilled roles 
in an advanced and complex manufacturing 
environment. We ensure we operate a safe 
working environment, and we’re pleased to 
see a further improvement in our metrics 
in this area in the year. 

We understand the importance of 
maintaining the highest standards of 
corporate governance. We ensure we 
operate in an ethical and sustainable way 
in all parts of our operation.
The Group’s Sustainability Committee 
which was established in 2023 is now 
embedded as an important forum for 
managing and accelerating the Group’s 
sustainability actions. We also require our 
suppliers to apply high levels of governance 
and operate in an ethical manner, and we 
support them in that process through our 
regular visited to their facilities. 
At G&H we are working hard to reduce our 
impact on the environment and supporting 
steps to limit climate change. We made further 
good progress in the year in reducing our 
carbon emissions in support of our objective to 
have zero net Scope 1 and 2 emissions by 2035.
Many of the products that we design and 
manufacture are supporting the more efficient 
use of energy and the transition away from 
carbon based fuels to clean, renewable energy.
We are determined 
to maintain our high 
standards of business 
conduct as we know 
our reputation is key 
in ensuring our 
long-term success.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
72
Our business activities and the ways
in which we operate support the
UN’s Sustainable Development Goals
are shown below:
Our products enable our customers 
to operate more effectively and use 
UHVRXUFHVPRUHHIƼFLHQWO\
We employ scientists, engineers and 
talented production operators constantly 
LQQRYDWLQJLQWKHLUƼHOGVRIH[SHUWLVH
Industry, 
innovation and 
infrastructure
9
We apply high standards of corporate 
governance and expect our suppliers 
to do the same.
We are reducing our impact on the 
environment.
Responsible 
production and 
consumption
12
We have set a target to be net zero for 
Scope 1 & 2 emissions by 2035, and 
are making good progress against that.
Our products support the generation of 
HQHUJ\IURPFOHDQUHQHZDEOHVRXUFHV
Climate
action
13
2XUSURGXFWVVXSSRUWWKHFOHDQDQGHIƼFLHQW
JHQHUDWLRQRIHQHUJ\IURPUHQHZDEOHVRXUFHV
:HKDYHLQYHVWHGWRJHQHUDWHRXURZQHQHUJ\
IURPVRODUVRXUFHVDQGZHDUHSURJUHVVLYHO\
buying more and more of our remaining 
HQHUJ\QHHGVIURPUHQHZDEOHVRXUFHV
Affordable and
clean energy
7
We are committed to equal opportunities 
ZLWKLQRXUEXVLQHVV:HRIIHUƽH[LEOH
ZRUNLQJDUUDQJHPHQWVZKHUHYHU
SRVVLEOHWRKHOSUHWDLQPRUHZRPHQ
in our business.
Gender
equality
5
3
Our products help to diagnose and 
treat illness and disease at their 
earliest stages.
We are committed to providing a safe and 
KHDOWK\ZRUNLQJHQYLURQPHQWIRURXU
employees, including their mental health.
Good health 
and well being
Image: Jonatan Pie/Unsplash

73
Employee engagement
We work hard to ensure our employees feel connected to 
and engaged with the over-arching vision of the Group 
which is “A Better World with Photonics”. During the year, 
the Group launched the G&H Employee Engagement 
programme, a comprehensive employee connection model 
that focuses on the “employee life” components of the 
employment experience.
In a move to boost employee engagement, in April 2024, 
the Group introduced a company-wide quarterly 
newsletter, The Pulse. This features a variety of content 
aimed at keeping our employees informed, engaged, and 
inspired. From updates on company initiatives and 
spotlights on team members, this newsletter is a valuable 
resource that connects everyone in our organisation.
During the year we have also introduced a monthly 
‘One G&H’ slide pack to be delivered to all sites which is 
available for our site general managers to use at their 
UHJXODU DOO HPSOR\HH EULHƼQJ VHVVLRQV 7KLV IXUWKHU KHOSV 
to give our team members visibility of developments in 
other parts of the G&H Group. 
We have invested in a new HR Information System which 
went live at the beginning of October 2024. This system 
provides a “one-stop shop” for both employees and their 
managers for employee performance assessments, 
learning and development plans, as well as remuneration 
GHWDLOV DQG DYDLODEOH HPSOR\PHQW EHQHƼWV
The Board and senior managers within the Group keep 
connected with the views of employees through regular 
interactions with our employee consultation groups, 
comprised of management and elected employee 
representatives. There are now two formal occasions 
a year when the Board meet with those employee 
representatives. In between those formal meetings our 
non-executive director, Jim Haynes (nominated as the 
Board member with overall responsibility for employee 
engagement) meets with employee representatives.
STRATEGIC REPORT ESG REPORT
Social
Establishing the right culture and values amongst our 
teams is critical in allowing the Group to deliver upon its 
strategy. The G&H Values and Behaviours guide how we 
work with each other and with our customers and 
suppliers. When we recruit and when we assess our 
employees’ performance, we do so by references to the 
Values and Behaviours we have shared with them.
The safety and wellbeing of our employees is of utmost 
importance to us. We celebrate zero harm achievement 
and we were pleased to achieve a further reduction in our 
time lost to accidents in 2024.  
The G&H Values
Customer Focus Delivering excellence to 
our customers both internal and external.
Integrity We do the right thing. Hard on the issue, 
fair on the person and kind to the planet.
Action Understanding that ‘it is what we do that 
makes a difference’. Demonstrating self-motivation, 
initiative and determination to achieve this.
Unity Working together across teams and 
sites, in the spirit of collaboration towards a 
common purpose.
Precision In our engineering and our commitment 
to excellence and continuous improvement.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
74
Reward & Recognition
During the year we appointed Melinda Chudleigh as the Group’s 
QHZ &KLHI 3HRSOH 2IƼFHU 2QH RI KHU HDUO\ VWDJH DFWLYLWLHV KDV EHHQ 
WR UHYLHZ RXU UHZDUG DQG EHQHƼWV SDFNDJHV WR HQVXUH ZH DUH 
market competitive and that they are appropriately rewarding 
performance in support of our corporate strategy. 
This review resulted in a change in the way in which we incentive 
our sales team members. The new reward structure is focused 
more closely on the generation of the order book that they can 
PRVW FORVHO\ LQƽXHQFH ,W DOVR DOORZV WKHP WR HDUQ KLJK DPRXQWV LI 
they are particularly successful in generating new business from 
their allocated customers.
We believe that all employees should be able to participate in 
performance related pay schemes that reward them for both the 
ƼQDQFLDO SHUIRUPDQFH RI WKHLU VLWH DQG WKH *URXS EXW DOVR WKHLU 
personal contribution to the business during the year. During the 
year we ensured that employees of the businesses that we 
acquired in 2023 were invited to participate in these schemes.
Developing our People
We seek to develop the skills and capabilities of our employees 
and to give our high potential employees the ability to take on 
new responsibilities and develop their careers.
Within the Group’s new HR Information System there is a 
performance management and appraisal tool which provides 
opportunity for individuals to discuss training needs and career 
planning with their manager. Our managers are trained to set 
SMART objectives and to complete effective staff appraisals. The 
Group also operates a talent management and succession planning 
process managed through our online appraisal system and from 
which the Executive Management Team formulate action plans 
and review progress. The Board reviews this process annually and 
closely follows the development of our high potential employees.
We are able to make available online training content using our 
new HR systems. This will replace similar but less effective tools 
we have had in the past to deliver training on how to establish high 
performing team and to be aware of the needs of our internal 
customers as well as areas such as cyber security, export 
legislation awareness and Global Data Protection Regulations.
Safety
The health, safety and well-being of our employees across the 
Group is of paramount importance, and we work hard to ensure all 
our people are safe, whether they are working from home, working 
in our premises or working with our customers. We have a zero 
harm vision for health & safety.
Safety performance is a Group KPI, and we are pleased to report a 
56% reduction in days lost to accidents in FY2024 compared with 
the prior year. We manage the Group’s activities in this area through 
regular monthly site and quarterly functional reviews. “Near miss” 
reporting, which enables us to deal with potential problems before 
they result in accidents, is a cornerstone of our efforts to improve 
in this area and we were pleased that there was a 155% increase in 
the number of individual “Spot it, Stop it” reports made by 
employees in FY2024 compared with the prior year. We back up 
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75
STRATEGIC REPORT ESG REPORT
local site reporting activities with annual health and safety audits 
from Group safety managers not normally located at the site. The 
closure of actions resulting from these audits is tracked at 
quarterly Executive team meetings.
:H EHQFKPDUN RXU KHDOWK DQG VDIHW\ GDWD ZKLFK ZLWK RWKHU ƼUPV 
in our industry sectors. We continue to demonstrate best-in-class 
performance levels. Whilst the number of incidents which resulted 
in lost work time increased from 7 in FY2023 to 10 in FY2024, the 
number of days lost fell to 16.25 from 37 days in the previous year. 
6DIHW\ SHUIRUPDQFH LV TXDQWLƼHG DV WKH QXPEHU RI RFFXSDWLRQDO 
accidents resulting in any time off work. None of the lost time 
incidents in FY2024 were reportable.
Health and Wellbeing
We support our employees’ health and well-being, including their 
mental health. In the US, we contribute to our employees’ health 
insurance accounts where they have opted to join one of the G&H 
schemes, and in the UK, we operate a health cash plan for our 
HPSOR\HHV ZKLFK SURYLGHV ƼQDQFLDO UHLPEXUVHPHQW IRU FRVWV 
associated with everyday healthcare and well-being solutions. 
We also make available to our employees external employee 
assistance programmes (EAPs) through which employees can 
access third party advice on good practice health and well-being.
2XU VLWHV KDYH WUDLQHG LQKRXVH PHQWDO KHDOWK ƼUVW DLGHUV DQG LQ 
the UK we have continued our active partnering with the mental 
health charity MIND. We give our managers regular training to 
help them recognise and help with emerging mental health issues 
amongst their teams.
:KHUH LW LV SRVVLEOH JLYHQ WKH QDWXUH RI WKHLU UROH ZH RIIHU ƽH[LEOH 
working arrangements allowing our team members hybrid home/
RIƼFH ZRUNLQJ SDWWHUQV DOORZLQJ WKHP WR FKRRVH KRZ WKH\ GR WKHLU 
MREV LQ D ZD\ WKDW ZRUNV EHVW IRU WKHP :LWKLQ WKDW ƽH[LEOH 
structure we do however believe in the importance of employees 
continuing to have regular on site attendance in order to enable 
effective team working and develop working relationships.
We value long term employment with the Group and have 
operated a long-service recognition scheme across the Group for 
several years. This is in addition to our employee recognition 
VFKHPH ZKLFK UHZDUGV HPSOR\HHV IRU VLJQLƼFDQW FRQWULEXWLRQ WR 
the business.
The average length of service across the Group is 8.5 years 
(2023: 8.0 years).
7KH ORVV RI NH\ SHUVRQQHO LV LGHQWLƼHG E\ WKH %RDUG DV D ULVN ZLWKLQ 
its ongoing Business Risk Assessment process. Voluntary labour 
turnover was 8.2% across the Group in FY2024 (2023: 10.8%). 
Promoting Equality and Diversity
The Board is committed to providing equal employment 
opportunities for all employees and applicants for employment. 
Diversity of age, gender and ethnicity is embraced at G&H. We 
seek to recruit, hire, develop and retain the best talent from the 
communities in which we operate. Our employees have diverse 
backgrounds, skills, and ideas that collectively contribute to our 
VXFFHVV ,Q WKH 86 RXU VLWHV KDYH SXW LQ SODFH $IƼUPDWLYH $FWLRQ 
Programs (AAP) in which are designed to attract, retain and 
develop a diverse pool of talent. In the UK our early year career 
apprenticeships and in the US our internship programmes have 
been successful in attracting new talent in to the Group. We use 
our enhanced family-friendly employment practices, including 
ƽH[LEOH ZRUNLQJ WR PDNH *	+ DQ DWWUDFWLYH HPSOR\HU WR D EURDGHU 
range of people. 
The Board and Executive management team monitor the 
representation of women and ethnic minorities at different levels 
and across different functions within our “talent pools”. Our 
recruitment partners are instructed to include female candidates 
in all shortlist submissions. Over time this will improve the 
representation of women at all levels, notably in leadership 
positions. At the end of FY2024, 25% of the Group’s Directors and 
Senior Leadership team were female compared with 21% at the 
same time last year. Female representation on the Board is now at 
33% (2023: 28.6%).
Supporting our Communities
We support the communities in which we operate. Through our newly 
launched G&H Giving programme we encourage employees to 
participate in volunteer activities and community service projects. 
To support this, employees are allowed to take time off work for 
volunteering. We also support charitable organisations through 
donations and fundraising events, and we partner with local schools. 
Each of our site general managers has been allocated money to 
donate to local charities preferably in the form of a “match” for 
amounts raised by our employees. As a result, we know we are 
supporting those causes that are important to our employees.
The Group supports and develops students and apprentices, 
HVSHFLDOO\ LQ WKH ƼHOG RI HQJLQHHULQJ DQG WHFKQRORJ\ :H 
frequently host students from our local schools to foster their 
interest in a career in photonics and to hopefully generate the 
Group’s future role applicants.
The Group has long-standing relationships with several 
universities in the UK, including Herriot Watt Edinburgh, 
Strathclyde, Glasgow, Exeter and University College London with 
whom we work on collaborative projects as well as providing 
support to academic research projects.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
76
During FY24 we achieved a reduction on 14.3% in 
RXU FDUERQ LQWHQVLW\ PHDVXUH DV GHƼQHG RQ SDJH  
Our programmes to transition our US sites to 
purchase all of their electricity needs from clean, 
renewable sources is gaining momentum following 
our UK sites which have already achieved that 
milestone. 
We continue to maintain links with other 
companies within our sector and seek to learn 
from them regarding initiatives to reduce energy 
consumption. We use the structure of ISO 50001 
– Energy Management Systems – as best practice 
guidance to help us identify where the greatest 
reductions in energy use can be achieved. Building 
upon last year’s ISO14001 – Environmental 
Management – accreditation at our Ilminster and 
Torquay sites, in FY2024 we attained the same 
accreditation for our Ashford, UK and Keene, NH 
sites. Keeping this momentum going, we have 
LGHQWLƼHG WZR IXUWKHU WDUJHW VLWHV 3O\PRXWK DQG 
Rochester, NY state for accreditation in FY2025.
Our Health, Safety and Environmental function 
has developed a standardised approach to 
Environmental Management Systems, which has 
enabled the deployment to new sites to be 
accomplished more quickly than originally planned 
and that same model will be applied to any future 
acquisitions made by G&H.  In FY2024 we have 
extended our measurement of the Group’s 
environmental impact to include the monthly 
recording of waste types and water consumption.
Environmental and Sustainability Governance
Oversight and governance of our environmental 
strategy and performance is managed through 
our Sustainability Committee, chaired by our 
non-executive director Susan Searle.
The introduction of our Board’s Sustainability 
Committee supported by its Sub-Committee which 
is staffed with representatives from across the 
Group has provided further momentum and 
awareness within our business of not only 
environmental matters but also our broader 
sustainability agenda. An internal framework has 
been developed that encompasses all these factors 
under the banner of the ‘G&H Sustain’ initiative.
We are also extending our work in the area of 
environmental sustainability into our supply chain. 
For a number of years G&H has partnered with 
Assent Compliance to proactively engage with our 
supply chain. This year we incorporated the Supply 
Chain ESG Module as a means of extending our 
ESG awareness throughout our value chain.
Environment
G&H is proud that many of our products are supporting 
the cleaner, more efficient generation and use of energy 
across a range of applications. We are also working to 
ensure the environmental impact of our own sites and 
manufacturing activities are reduced as much as possible. 
Our investments in solar panels, voltage optimisation 
systems and our policy of purchasing electricity only from 
renewable sources when our existing energy contracts are 
renewed are all lowering our greenhouse gas emissions. 
We have developed a plan with the objective of delivering 
annual reductions in the energy used by the Group and 
therefore its carbon equivalent emissions and are pleased 
to report that we remain on track to achieve net zero 
Scope 1 & 2 emissions by 2035. 

77
STRATEGIC REPORT ESG REPORT
As well as measuring and reducing our CO2 emissions we 
are also now collecting centrally from local data the amount 
of water we use across the Group. We are committed to 
reducing our water usage.
In FY2024 we have established our baseline measures 
against which we will be able to report the Group’s progress 
against its reduction plans.
Water
usage
WATER CONSUMPTION
CURRENT REPORTING YEAR
FY2024
Cubic Metres

We continue to invest in our sites to help them reduce 
their emissions:
• Our Torquay facility has a 297 kWp solar PV system installed 
which provides ~18% of the site’s electricity needs along 
with a Voltage Optimisation System. Having switched gas 
heating to electrical alternatives the site has become the 
ƼUVW ZLWKLQ WKH *	+ *URXS WR EH QHW QHXWUDO IRU 6FRSH  	  
GHG emissions.
• Our Ilminster facility has a 302 kWp solar PV system which 
provides ~7% of the site’s electricity needs and this year 
introduced a Voltage Optimisation System.
Ŷ 2XU $VKIRUG IDFLOLW\ EHQHƼWV IURP WZR SKDVHV RI 6RODU 
PV, phase 1 – 150Kwp, Phase 2 – 35KWp which now also 
incorporates 9 battery storage units that provides ~50% 
of the site’s electricity needs.
• Our recent acquisition, G&H | Artemis (Plymouth), already 
has a Voltage Optimisation System but will also add a PV 
Solar 129KWp installation during FY2025.
As a result of these investments, we will have the capacity 
to generate approximately 900 kWp of electricity from solar 
sources. Collectively these have generated around 2,500 
MWh’s of electricity since their installation.
We conduct annual energy audits at each of our sites. 
These audits identify areas for improvement and track 
existing initiatives through which the site will not only reduce 
its energy usage over time but also reduce its impact on the 
environment in the near term. These include:
• LED lighting where not already installed.
• Assessments of alternative forms of heating.
• Exploring heat recovery from manufacturing equipment.
• Installing battery systems to harness excess Solar PV and 
IXUWKHU LPSURYH VLWH HIƼFLHQFLHV
• The double glazing of windows where not already installed.
Ŷ 8SJUDGH RI HTXLSPHQW ZLWK LPSURYHG HQHUJ\ HIƼFLHQF\
The sites’ progress on these energy reduction actions is 
reported monthly to our Executive Committee and Board. 
Additionally, they are reviewed by the Executive 
Committee quarterly and supported where required 
ZLWK ƼQDQFLDO LQYHVWPHQW
Investing to reduce
our emissions
Image: Matt Hardy/Unsplash

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
78
SCOPE
REPORTED
Scope 1
direct GHG emissions
Includes emissions from activities owned or 
controlled by G&H that release emissions into 
the atmosphere.
Examples include emissions from combustion 
in owned or controlled boilers, vehicles.
Report includes:
• Emissions from combustion 
of gas and fuel for transport 
purposes.
Scope 2
energy indirect emissions
Includes emissions from G&H’s own consumption 
of purchased electricity, steam, heat and cooling. 
These are a consequence of the group’s activities 
but are from sources not owned/controlled.
Report includes:
• Emissions from purchased 
electricity.
CURRENT REPORTING YEAR
FY2024
COMPARISON REPORTING YEAR
FY2023
United 
Kingdom
5HVWRI
World

Total
United 
Kingdom
Rest of 
World

Total
Emissions from activities which the Group own or control including 
combustion of fuel and operation of facilities (Scope 1)/tCO2e



164
275
439
Emissions from electricity, heat, steam and cooling purchase for 
own use (Scope 2)/tCO2e



75
2,622
2,697
Total gross Scope 1 & Scope 2 emissions/tCO2e



239
2,897
3,136
Energy consumption used to calculate above emissions:/MWh



5,784
12,881
18,665
Tonnes of carbon dioxide equivalent per £1 million of revenue


18.0
3.8
33.5
21.1
We are targeting to be Net Zero for Scope 1 & 2 emissions 
by 2035. We are pleased that in FY2024 we made a further 
VLJQLƼFDQW UHGXFWLRQ LQ RXU HPLVVLRQV 'XULQJ )< ZH ZLOO 
also be assessing which of the Scope 3 emission metrics it 
may be practical for us to report against and what reduction 
targets may be possible.
The primary drivers of our Scope 1 & 2 emissions reduction in 
the year were:
• The transfer of our Cleveland, Ohio site to renewable, 
purchased electricity.
• A reduction in energy consumption as a result of site 
improvement activities.
• Further investment in solar panels.
Our emissions data is calculated centrally from data collected 
locally. In reporting our carbon dioxide emissions, we have 
followed the UK Government’s Environmental Reporting 
Guidelines. We have also followed the Greenhouse Gas (GHG) 
Reporting Protocol and the Streamlined Energy and Carbon 
Reporting (SECR) guidelines. 2023 Conversion factors have 
been used for October 2023 to May 2024 inclusively, and 2024 
Conversion factors used for June 2024 to September 2024 
inclusively. In the US eGrid 2021 Conversion factors have been 
used for October 2023 to January 2024 inclusively, and eGrid 
2022 Conversion factors used for February 2024 to September 
2024 inclusively.
We have selected as our primary intensity measure carbon 
dioxide emissions per £1m of revenue for our global scope 1 and 
scope 2 GHG emissions (expressed in tonnes of carbon dioxide 
equivalent). We are using an operational control boundary for 
direct GHG emissions. For Scope 1 emissions we include our 
total owned and leased vehicles’ direct emissions impact. 
By far the largest element of our energy usage is our US 
Scope 2 purchased electricity. Our reported data is collected 
from metered sources.
Energy Use and
Scope 1 & 2 Emissions

STRATEGIC REPORT ESG REPORT
79
Note 1
Intensity Measure – this measure has not been adjusted to 
UHƽHFW FRQVWDQW H[FKDQJH UDWHV EHWZHHQ WKH FXUUHQW DQG 
comparison years. 
1RWH
7KH DERYH ƼJXUHV LQFOXGH WKH *	+ _ $UWHPLV DQG 
G&H | GS Optics businesses acquired during FY2023.
1RWH
7KH DERYH ƼJXUHV LQFOXGH RXU (0 EXVLQHVV LQ WKH SHULRG 
to 18 March 2024 when the business was sold. In that 
period the EM4 business consumed 496MWhs or purchased 
electricity from renewable sources meaning that the 
business’ GHG emissions in the period were zero.
1RWH
Energy consumption increased by 11.2% (18,665 MWh’s 
to 20,761 MWh’s). However, excluding the G&H | Artemis 
and  G&H | GS Optics businesses that were acquired during 
WKH FRXUVH RI WKH SUHYLRXV ƼQDQFLDO \HDU FRQVXPSWLRQ 
reduced by 3.3% (17,722 MWh’s to 17,145 MWh’s).
Energy Use
Notes
Headline Performance
Indicators
Group GHG emissions reduced by 19.2% to 2,532 
tCO2e compared to 3,135 tCO2e in FY2023.
19.2%
The reduction in the intensity measure was 16.2% 
when measured on a constant currency basis.
16.2%
GHG emission intensity measure reduced by 
14.3% to 18.0 tCO2e / £1m of revenue compared 
to 21.1 tCO2e in FY2023.
14.3%
On a constant currency basis, the Group 
has achieved a reduction in its GHG intensity 
measure of 62.1% compared to FY2020, 
its baseline measurement year.
62.1%
Group energy purchased from renewable 
sources increased to 81% of all purchased 
energy for FY2024.
81%
The Group generated 629 MWhs of electricity 
from its own installed solar panels. Our Ashford 
site generated around half of its total electricity 
needs from its own solar panels.
629MWhs
Image: Sorasak/Unsplash

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
80
As a global manufacturer of high technology optical 
products, we understand that climate change presents both 
risks and opportunities to our business and key markets, 
and are committed to identifying, assessing and responding 
effectively to these. Following our initial qualitative 
assessment of climate-related risks and opportunities in 
2023, in 2024 we enhanced our analysis by taking into 
account the impact of these risks and opportunities under 
various climate scenarios and time horizons. 
The Board notes the requirement for mandatory climate-
related disclosures within the Companies (Strategic Report) 
(Climate-related Financial Disclosure) Regulations 2022, 
which this report addresses.
Non-financial and 
sustainability
information statement
Board oversight of climate-related risks and opportunities 
At Gooch & Housego, the Board of Directors has ultimate 
oversight and responsibility for our sustainability strategy, 
targets, disclosures and reporting. This includes overall 
accountability and responsibility for climate-related issues such 
as risks and opportunities, monitoring the company’s progress 
in achieving its climate related targets, and assessing climate-
related performance objectives for Executives. The Board 
reviews climate and environmental risks and opportunities as 
part of its periodic Group Risk Review meetings, and receives 
monthly updates via board presentations and board packs 
from the Head of Compliance and Quality, covering a range of 
environmental and other key sustainability topics. This includes 
climate-related matters such as emissions, and progress 
against the business’s Scope 1 and 2 net zero target. In 
addition, in-depth reviews are undertaken at least bi-annually. 
The Board is supported by the Board-level Sustainability 
Committee and its subcommittee. The Sustainability Committee 
meets twice per year and is chaired by non-executive director 
Susan Searle, who brings broad expertise in ESG matters to drive 
progress on the Group’s activities in this area, as demonstrated 
through her other non-executive roles including as Chair of 
Greenback Recycling Technologies. The committee oversees 
actions to minimise the impact of the Group’s operations on the 
environment and planet, as well as ensuring the Group’s strategy 
is aligned with its environmental and social responsibilities. The 
committee is accountable for ensuring progress against Gooch 
& Housego’s KPIs and targets, such as implementation of ISO 
 FHUWLƼFDWLRQ LQ OLQH ZLWK VWDNHKROGHUVŮ H[SHFWDWLRQV 
Management of climate-related risk and maintenance of systems 
and processes to manage those risks is the responsibility of the 
Board of Directors, with the Audit Committee supporting them in 
this role. The Audit Committee has responsibility for reviewing the 
effectiveness of the risk management framework that incorporates 
climate-related risk and opportunities. The Remuneration 
Committee supports the Board by assessing Executives’ 
performance against their short-term incentive plan objectives.
7KH %RDUGŮV DFWLYLWLHV GXULQJ WKH ƼQDQFLDO \HDU LQFOXGHG WKH 
approval of the Group’s updated climate risk assessment as 
described in this section, in addition to approving the Group’s 
registration to participate in the EcoVadis Assessment, and 
site-based activities such as the development of additional 
battery storage at Ashford. The Board continues to regularly 
monitor the Group’s progress in reducing its emissions 
intensity through the transition to purchased renewable 
electricity. In November 2024, the Remuneration Committee 
assessed the Executive Committee’s performance against 
Short Term Incentive Plan objectives including a 10% reduction 
of the Group’s carbon intensity.
Governance

STRATEGIC REPORT ESG REPORT
81
Management’s role in assessing and managing 
climate-related risks and opportunities
At management level, the Executive Team are kept informed 
on sustainability and environmental issues and the company’s 
progress against its initiatives via a monthly board report from 
the Head of Compliance and Quality.
The Executive Team play key roles in the Group’s climate-risk 
management process: 
 &KLHI ([HFXWLYH 2IƼFHU UHVSRQVLEOH IRU WKH RYHUDOO LQWHJUDWLRQ 
of climate related considerations in our Group strategy, and 
a member of both the Sustainability Committee and 
Subcommittee. 
&KLHI )LQDQFLDO 2IƼFHU UHVSRQVLEOH IRU FOLPDWH UHSRUWLQJ 
and compliance with disclosure requirements, and a member 
of both the Sustainability Committee and Subcommittee. 
7KH &KLHI )LQDQFLDO 2IƼFHU LV DOVR UHVSRQVLEOH IRU RYHUVHHLQJ 
WKH LPSOHPHQWDWLRQ RI HQYLURQPHQWDO DQG HQHUJ\ HIƼFLHQF\ 
projects at our sites. 


A cross-functional Sustainability Subcommittee is in place to 
propose and then support the implementation of the Group’s 
sustainability strategy at a regional/site level, with regional 
EHS managers among its members. Meetings take place on 
a quarterly basis and allow EHS managers along with project 
leads to provide sustainability updates at a site level. Susan 
Searle, a non-executive director, attends this meeting on a 
ELDQQXDO EDVLV ZKLFK KHOSV WKH ƽRZ RI LQIRUPDWLRQ DFURVV 
all levels of the business. The subcommittee reports into the 
group level Sustainability Committee on a bi-annual basis. 
At the divisional level, EHS managers organise quarterly 
meetings related to sustainability with employees, and have 
separate meetings to discuss environmental touch points 
as part of our group-wide ISO 14001.
Our climate-related governance structure is summarised in 
WKH ƼJXUH EHORZ
Board of Directors
Overall climate change 
responsibility
Board Sustainability 
Committee
Oversees actions to 
minimise impact of group 
on the environment
Executive Team
Oversee integration of 
climate issues into group 
strategy, reporting 
and compliance
Audit Committee
Reviews effectiveness of
risk management 
framework, inclusive 
of climate risk
Sustainability
Subcommittee
Implements sustainability 
strategy at regional/site level
Business Unit
& Regional Leaders
Oversee engagement with 
employees on sustainability 
issues and targets
Image: Derek Sutton/Unsplash

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
82
Our process for identifying, assessing and 
managing climate-related risks 
,GHQWLƼFDWLRQ RI FOLPDWHUHODWHG ULVNV LV IXOO\ LQWHJUDWHG LQWR 
Gooch & Housego’s risk management processes and considered 
as part of the overall Group risk management process. Risks are 
managed through quarterly functional reviews, and progress 
against our agreed roadmaps are reviewed in meetings of our 
Sustainability Committee. 
Climate-related risks are assessed in the same manner as other 
*URXS ULVNV VR WKDW WKHLU UHODWLYH VLJQLƼFDQFH LV FRPSDUDEOH 
Our climate risk assessment takes into account all existing 
and emerging risks and opportunities, and all risk categories 
outlined in the CFD recommendations. We considered risks and 
opportunities in relation to all our global operations, and the 
Group’s largest sole source suppliers in addition to the Group’s 
contract manufacturing partners. While all categories were 
assessed, not all risk categories were applicable or material 
to the business. A summary of the risks and opportunities 
LGHQWLƼHG LQ WKLV DVVHVVPHQW FDQ EH IRXQG IURP SDJH  RI 
this Annual Report. 
&OLPDWH ULVN LV LGHQWLƼHG ERWK WKURXJK ERWWRPXS DQG WRSGRZQ 
processes. Physical risks are rolled up from business unit level, 
and through surveys of functional owners within the business,


conducted annually with oversight by the Group Financial 
Controller. In addition, a top-down assessment is conducted 
of strategic and market risks. This year both physical and 
transition risks were assessed with the assistance of third-party 
consultants, using Munich Re’s Location Risk Intelligence tool, 
which provides a geospatial natural hazard risk assessment 
DFURVV IXWXUH WLPH KRUL]RQV 2XU ƼQGLQJV ZHUH GLVFXVVHG ZLWK 
site representatives at each material site to improve awareness 
and understand the current mitigations facilities have for 
such hazards. 
Climate-related transition risks were determined by senior 
management in discussion with sustainability consultants 
and took into account input from our sustainability team and 
IXQFWLRQDO OHDGV 7KH SURFHVV DOVR LGHQWLƼHG ULVN PLWLJDWLRQ 
actions, and our management team will continue to monitor 
progress against these actions through monthly reports and 
the use of internal dashboards. 
In order to assess the relative magnitude of climate-related 
risks, the Group has adopted the following scale. The 
magnitude of opportunities is assessed using the inverse 
RI ULVNVŮ ƼQDQFLDO LPSDFW
Risk Management
LIKELIHOOD
IMPACT
LOW
• Highly unlikely to occur
• No supporting legislation in any relevant market
• No regulatory impact
Ŷ 9HU\ ORZ RU ORZ ƼQDQFLDO LPSDFW eP SURƼW ZLWK OLPLWHG   
   impact on business operations or key customers
• Minor adverse comment in local media
MEDIUM
• Unlikely to occur
• Legislation likely to be in place in some markets
• Moderate regulatory or legal obligation
• Moderate impact on relationships with customers with medium   
   LPSDFW RQ WKH ƼQDQFLDO KHDOWK RI WKH EXVLQHVV 
   eeP SURƼW LPSDFW
• Unfavourable coverage in national media
• Disruption to services
HIGH
• More likely than not to occur
• Legislative instruments in place or highly likely to be across 
most markets
Ŷ +LJK SRWHQWLDO IRU GLVFORVXUH WR PDUNHW UHVXOWLQJ LQ VLJQLƼFDQW 
   penalties and high likelihood for a fall in share price
Ŷ /RVV RI NH\ FXVWRPHUV DV ZHOO DV YHU\ VLJQLƼFDQW FRQWUDFWV
• Widespread critical coverage in national/ international media
• Closure or suspension of business operations
Ŷ +LJK RU YHU\ KLJK !eP SURƼW ƼQDQFLDO LPSDFW
• High staff turnover or departure of key personnel

83
STRATEGIC REPORT ESG REPORT
Image: Dan Meyers/Unsplash

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
84
Strategy
Impact of climate-related risks and opportunities on the 
RUJDQLVDWLRQŮVEXVLQHVVHVVWUDWHJ\DQGƼQDQFLDOSODQQLQJ 
%DVHG RQ RXU DQDO\VLV DQG TXDQWLƼFDWLRQ RI FOLPDWHUHODWHG 
risks, in aggregate we assess the Group’s risk exposure to be 
moderate. The magnitude of climate-related opportunities is 
currently assessed to be mostly low, although development 
of products that may facilitate the low-carbon economy are 
judged to be a medium opportunity. Given the long time 
frames over which climate-related risks and opportunities may 
manifest there is a high level of uncertainty in our longer-term 
impact calculations for both risks and opportunities. 
Overall we consider that the Group’s existing business strategy 
and ambitious decarbonisation agenda (net zero Scope 1 and 2 
HPLVVLRQV E\  SURYLGH ƼQDQFLDO DQG VWUDWHJLF UREXVWQHVV 
to climate change. All risks have well-established mitigations 
that substantially reduce the net risk to the business. In 
particular the Group’s transition to net zero is incorporated 
into ‘business as usual’ in regard to operational and capital 
expenditure. There are no effects of climate-related matters 
UHƽHFWHG LQ MXGJHPHQWV DQG HVWLPDWHV DSSOLHG LQ WKH ƼQDQFLDO 
statements. We will continue to develop our analysis as new 
data becomes available, both internally and externally, and 
will continue to monitor our climate exposures and initiatives 
through our overall risk management framework.
Our approach to scenario analysis 
In 2024 the Group undertook a thorough analysis of the 
physical and transition risks affecting the Group with the 
assistance of a third-party sustainability consultancy. This 
involved the use of public climate scenarios to provide 
comparisons across potential climate outcomes. 
Physical risk scenarios 
Four climate scenarios were used to analyse climate-related 
physical risks. These are the default scenarios in the Munich 
Re location analysis software we use, modelled by the 
Intergovernmental Panel on Climate Change (IPCC). 
• RCP 2.6/IPCC SSP1: a climate-positive pathway, likely to keep 
global temperature rise below 2 °C by 2100. CO2 emissions 
start declining by 2020 and go to zero by 2100. 
• RCP 4.5/IPCC SSP2: an intermediate and probably baseline 
scenario more likely than not to result in global temperature 
rise between 2 °C and 3 °C, by 2100 with a mean sea level 
rise 35% higher than that of RCP 2.6. Many plant and animal 
species will be unable to adapt to the effects of RCP 4.5 and 
higher RCPs. Emissions peak around 2040, then decline. 
• RCP 7.0/IPCC SSP3: consists of a baseline outcome rather 
than a mitigation target and represents the medium-to-high 
end of the range of future emissions and warming resulting 
from no additional climate policy. 
• RCP 8.5/IPCC SSP5: a bad case scenario where global 
temperatures rise between 4.1-4.8°C by 2100. This scenario is 
included for its extreme impacts on physical climate risks as 
the global response to mitigating climate change is limited. 
The physical climate-related assessment covered the Group’s 
own operations and 29 selected supplier facilities, in addition 
to the Group’s 5 contract manufacturer sites. Supplier facilities 
ZHUH SULRULWLVHG E\ IRFXVLQJ RQ VROH VXSSOLHUV DERYH D ƼQDQFLDO 
materiality threshold. This year, downstream physical risks 
ZHUH QRW DQDO\VHG JLYHQ WKH VLJQLƼFDQW GLYHUVLƼFDWLRQ RI WKH 
Group’s customers was considered to be a strong mitigation 
against any downstream climate risk exposure.

85
STRATEGIC REPORT ESG REPORT
Transition risk and opportunity scenarios
Gooch & Housego additionally used two scenarios for 
analysis of transition risks and opportunities, with a 
horizon of 2050. These scenarios, derived from the 
International Energy Agency (IEA) are more descriptive 
and therefore especially useful for modelling more 
positive climate forecasts. 
• Net Zero 2050 (NZE): an ambitious scenario which sets 
out a narrow but achievable pathway for the global energy 
sector to achieve net zero CO2 emissions by 2050. 
This meets the TCFD/CFD requirement of using a 
“below 2°C” scenario and is included as it informs the 
decarbonisation pathways used by the Science Based 
Targets initiative (SBTi), which validates corporate net 
zero targets and ambition. 
• Stated Policies Scenario (STEPS): a scenario which 
represents the roll forward of already announced policy 
measures. This scenario outlines a combination of physical 
and transitions risk impacts as temperatures rise by around 
2.5°C by 2100 from pre-industrial levels, with a 50% 
probability. This scenario is included as it represents a 
base case pathway with a trajectory implied by today’s 
policy settings.
Time Horizons
&OLPDWHUHODWHG ULVNV DQG RSSRUWXQLWLHV ZHUH LGHQWLƼHG DQG 
assessed over the following time horizons:
Where appropriate scenarios were supplemented by additional 
VRXUFHV WKDW DUH VSHFLƼF WR HDFK ULVN :H QRWH WKDW VFHQDULR 
analysis involves a range of assumptions and limitations, 
applicable to both physical and transitional risks, including:
1. Scenarios often only provide high level global and 
regional forecasts. 
 Not all risks are easily subject to scenario analysis. 
 6FHQDULR DQDO\VLV UHTXLUHV DQDO\VLV RI VSHFLƼF IDFWRUV DQG 
PRGHOOLQJ WKHP ZLWK Ƽ[HG DVVXPSWLRQV 
 It is assumed that Gooch & Housego will have the same 
carbon footprint and the same business activities in the 
future as are in place today. 
 Impacts are be considered in the context of the current 
ƼQDQFLDO SHUIRUPDQFH DQG SULFHV 
6. Impacts are assumed to occur without the company 
responding with any mitigation actions, which would 
reduce the impact of risks. 
7. Impacts are modelled to occur in a linear fashion, when 
in practice dramatic climate-related impacts may occur 
suddenly after tipping points are breached. 
8. The analysis considered each risk and scenario in isolation, 
when in practice climate-related risks may occur in parallel 
as part of wider set of potential global impacts. 
9. Carbon pricing was informed by the Global Energy Outlook 
2023 report from the International Energy Agency (IEA). 
10. There will be opportunities in future years to increase 
the sophistication of modelling as new data is made 
available both internally and externally to support a 
meaningful quantitative assessment. 
TIME HORIZON
RATIONALE
SHORT
0-5 YEARS
,QOLQH ZLWK VSHFLƼF EXVLQHVV SODQ IRUHFDVWLQJ
MEDIUM
5-12 YEARS
Encompassing the Group’s ambition for net 
zero by 2035 (Scopes 1 and 2)
LONG
>12 YEARS
Long enough to encompass long-term industry 
and policy trends, such as UK net zero by 
2050 and for climate-related risks to manifest
Image: Damian Karpinski/Unsplash

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
86
Climate-related transition risks
This year we also enhanced our transition risk assessment 
by conducting more detailed analysis of a wide range of 
climate risk exposures and considering the impact of climate 
scenarios. Risks that were explored and ultimately dismissed 
DV LQVLJQLƼFDQW LQFOXGHG WKH ULVN RI RSHUDWLRQDO H[SRVXUH WR 
carbon pricing mechanisms in the UK, and potential exposure 
to shortages of supply in critical metals and compounds 
given their high demand for other uses in the energy 
WUDQVLWLRQ )ROORZLQJ TXDQWLƼFDWLRQ RI WKHLU ƼQDQFLDO LPSDFW 
ERWK ULVNV ZHUH XOWLPDWHO\ GHHPHG LQVLJQLƼFDQW JLYHQ WKH 
low non-renewable energy usage of our UK facilities and 
continued decarbonisation trajectory, and secondly given 
the relatively low volumes of key compounds/metals that 
are purchased by the Group on an annual basis.
Our key climate-related transition risks are summarised 
below, affecting our global operations:
RISK
TCFD
CATEGORY
AREA
4. Carbon pricing mechanisms
Regulation
Upstream
5. Technology risk
Market
Own operations
6. Reputational risk
Market
Own operations
Climate-related physical risks
Gooch & Housego currently has nine manufacturing sites 
DFURVV WKH 8. DQG 86$ ZLWK VDOHV RIƼFHV LQ )UDQFH *HUPDQ\ 
and Japan. This year in collaboration with an external 
consultant we used geospatial risk modelling software to 
analyse the Group’s exposure to climate-related natural 
hazards. In addition, we explored the risk of natural hazards 
affecting our key sole suppliers and contract manufacturing 
partners. Our natural hazards assessment indicated that two 
of our sites in the USA are currently assessed to be at a high 
WR KLJKPHGLXP H[SRVXUH WR ƼUH ZHDWKHU VWUHVV DQG WKDW DQ 
additional facility is predicted to be at a very high risk of river 
ƽRRGLQJ LQ IXWXUH WLPH KRUL]RQV +RZHYHU QR VXFK QDWXUDO 
hazards have previously impacted these facilities and all 
have robust mitigations as summarised in the table below.
Key risks
RISK
TCFD CATEGORY
AREA
1. Damage/disruption to own 
RSHUDWLRQV GXH WR ƼUH ZHDWKHU 
VWUHVV DQG ZLOGƼUHV
Physical
Own operations
2. Damage/disruption to own 
RSHUDWLRQV GXH WR ƽRRG HYHQWV
Physical
Own operations
3. Disruption to supply chain due to 
climate-related natural hazards
Physical
Upstream

87
STRATEGIC REPORT ESG REPORT
POTENTIAL FINANCIAL IMPACT
TIME 
HORIZON
LIKELIHOOD
MAGNITUDE  
OF IMPACT
SCENARIO 
WITH LARGEST 
POTENTIAL IMPACT
MITIGATING ACTIONS
• Price of carbon related to GHG 
emissions associated with upstream 
value chain increases costs 
(manufacturing of raw materials and 
shipping) where suppliers pas on the 
added costs to their customers
Medium-Long
Likely
Medium
NZE
• Scope 3 footprinting planned for FY25 to 
improve visibility of key suppliers
• Subsequently we may engage with key 
suppliers to encourage decarbonisation of 
upstream value chain
• Emissions-related criteria may in future be 
selected as an aspect of supplier selection 
criteria
• Potentially explore incorporation of low 
carbon materials and improvements to 
PDWHULDO HIƼFLHQFLHV WR UHGXFH VSHQG RQ 
materials with high emissions
• Increased capital expenditure due 
to potential replacements and/
orupgrades of machinery with high 
emissions intensity, as part of group’s 
decarbonisation strategy
Medium-Long
Medium
Medium
NZE
• Clear roadmap of required upgrades by 2035 
should allow for most upgrades to fall under 
BAU expenditure
• Increased cost of capital and/
or loss of revenue in the event 
of being perceived as a laggard 
on sustainability issues and not 
meeting stakeholders’ ESG reporting 
requirements, or delivery of targets 
and the net zero roadmap
Short-Medium
Medium
Medium
NZE
• Improved sustainability governance at 
G&H, including recent establishment of a 
board-level Sustainability Committee and 
Subcommittee
• Proactive reporting to rating agencies/
frameworks including CDP and Ecovadis
• Continued rollout of ISO14001, currently 
covering 72% of the workforce
POTENTIAL FINANCIAL IMPACT
TIME 
HORIZON
LIKELIHOOD
MAGNITUDE  
OF IMPACT
SCENARIO 
WITH LARGEST 
POTENTIAL IMPACT
MITIGATING ACTIONS
• Lost production/revenues
• Cost of asset damages
• Increased insurance costs associated 
with higher exposure
• Revenue losses from downtime
Short
Medium
High
RCP 8.5/SSP5
• Fire prevention methods including clearing of 
YHJHWDWLRQ DQG ƼUHSURRƼQJ IDFLOLWLHV
• Insurance for asset/property damage and 
business interruption
• Lost production/revenues
• Cost of asset damages
• Increased insurance costs associated 
with higher exposure
• Revenue losses from downtime
Medium-Long
Medium
High
RCP 8.5/SSP5
• Ability to transfer work to other facilities
• Insurance for asset/property damage and 
business interruption
• Local infrastructure including storm drains 
DQG PDQPDGH ƽRRG FKDQQHOV
• Lost production/revenues
• Higher costs of purchased goods
Short-Medium
Likely
High
RCP 8.5/SSP5
• Dual sourcing strategies
• Redundancy in critical materials/
components
• Insurance in the event of downtime at a 
contract manufacturing partner
Image: Michael Pointner/Unsplash

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
88
Metrics and Targets
Key opportunities
OPPORTUNITY
TCFD CATEGORY
AREA
POTENTIAL FINANCIAL IMPACT
TIME HORIZON
1. Products aiding the transition to a low 
carbon economy
Product & services 
markets
Own operations, 
Downstream
Ŷ +LJKHU UHYHQXHV SURƼWDELOLW\ IURP SURGXFWV FDWHULQJ 
to low carbon economy, such as for EV technologies, 
advanced batteries, and renewable energy
Medium-Long
 ,PSURYHPHQWV WR UHVRXUFH HIƼFLHQF\
5HVRXUFH HIƼFLHQF\
Own operations
• Cost reductions from reduced resource consumption 
DQG LPSURYHG HIƼFLHQF\
Medium
3. Energy sourcing
Energy source
Own operations
• Decreased exposure to carbon pricing through 
installation of renewables and purchase or renewable 
energy contracts
• Reduced energy costs
Medium-Long
4. Reputational opportunity
Reputation
Own operations, 
Downstream
• Increased access to capital and increased revenues 
from customers with sustainability criteria
Short-Medium
Gooch & Housego currently reports Scope 1 and Scope 
2 emissions in accordance with UK SECR regulation and 
calculated using the Greenhouse Gas (GHG) Reporting 
Protocol. While the group does not currently report its 
Scope 3 emissions, we intend to assess these categories in 
the near term to determine which categories can be reliably 
and effectively measured. Categories that are under 
consideration for future assessment include Category 4 
(Upstream Transportation & Distribution), 5 (Waste), 
and 9 (Downstream Transportation & Distribution). 
In addition to its absolute Scope 1 and 2 emissions, the Group 
has disclosed its operational emissions (Scope 1 & 2) per 
eP RI UHYHQXH VLQFH )< ZLWK VLJQLƼFDQW DQQXDO 
improvement year-on-year. 
Gooch & Housego’s key target is to achieve net zero Scope 1 
and 2 emissions by 2035 from a 2020 baseline, which we are 
currently on track to achieve, with interim targets to reduce 
emissions 10% by FY24 and a further 10% by FY25 and FY26. 
The FY24 target has been met, following an 62.1% reduction 
from 2020. The Group will explore the option of setting SBTi 
aligned targets, following an assessment of Scope 3 emissions 
in due course. The executive directors in the business have 
short and long-term incentives which include measures 
related to the Group’s ESG agenda such as the progress of 
sites’ ISO14001 accreditation, and reductions in the Group’s 
carbon intensity. These performance objectives are assessed 
by the Remuneration Committee. In the future we will look to 
introduce additional targets and performance measures.
The Group tracks exposure and mitigations to each respective 
climate-risk and opportunity through the following metrics/KPIs:

89
STRATEGIC REPORT ESG REPORT
LIKELIHOOD
MAGNITUDE  
OF IMPACT
SCENARIO WITH LARGEST 
POTENTIAL IMPACT
MITIGATING ACTIONS
Likely
Medium
NZE
Ŷ 6WUDWHJLF LQYHVWPHQW LQ SURGXFWV WKDW LPSURYH FXVWRPHUVŮ HQHUJ\ HIƼFLHQF\
Ŷ )RFXV RI 5	' LQYHVWPHQW RQ DGYDQFHG ƼEUH WHFKQRORJ\ WR RSWLPLVH IRRWSULQW 
EDQGZLGWK GHQVLW\ DQG UHOLDELOLW\ RI ƼEUH RSWLF FRPSRQHQWV LQ VXEVHD QHWZRUNV
Likely
Low
NZE
• Employee engagement on reducing energy consumption
• Installation of LED lighting
Ŷ ,QVWDOODWLRQ RI LQVXODWLRQ WR LPSURYH HQHUJ\ HIƼFLHQF\
Ŷ 5HSODFHPHQWXSJUDGLQJ RI PDFKLQHU\ WR PRUH HIƼFLHQW PRGHOV
• Improvements to recyclability and reuse of product packaging by customers
Unlikely
Low
NZE
Ŷ 9DULRXV HQHUJ\ HIƼFLHQF\ LQLWLDWLYHV
Ŷ 8VH RI 5(*2FHUWLƼHG RU HTXLYDOHQW FHUWLƼFDWLRQV DW  RI 8. IDFLOLWLHV ZLWK 
remaining electricity produced by onsite renewable installations
• Capital investment strategy especially focused on the transition from natural 
gas to alternative solutions, such as hydrogen
Unlikely
Low
NZE
• Improved sustainability governance and internal controls to ensure timely and 
accurate reporting
RISK
METRIC TO TRACK
 'DPDJHGLVUXSWLRQ WR RZQ RSHUDWLRQV GXH WR ƼUH ZHDWKHU VWUHVV DQG ZLOGƼUHV
Ŷ 'D\V RI IDFLOLW\ GRZQWLPH GXH WR ZLOGƼUH LQFLGHQWV
 'DPDJHGLVUXSWLRQ WR RZQ RSHUDWLRQV GXH WR ƽRRG HYHQWV
Ŷ 'D\V RI IDFLOLW\ GRZQWLPH GXH WR ƽRRG HYHQWV
3. Disruption to supply chain due to climate-related natural hazards
• Price of purchased goods
• Inventory levels and buffer stocks
4. Carbon pricing mechanism (upstream)
• Scope 3 emissions (planned for FY25)
• IEA carbon pricing forecasts
5. Technology risk
• Investment in new technologies
6. Reputational risk
• ESG Rating Agency scores
• Scope 1-3 emissions (Scope 3 planned for FY25)
OPPORTUNITY
METRIC TO TRACK
1. Products aiding the transition to a low carbon economy
• Revenue from low carbon products (planned for FY25)
• GHG Intensity Measure – emissions per£M of revenue
• % of revenue resulting from low carbon end applications
 ,PSURYHPHQWV WR UHVRXUFH HIƼFHQF\
Ŷ :DVWH ZDWHU HQHUJ\ FRQVXPSWLRQ HQHUJ\ HIƼFLHQF\)7( RU eP
3. Energy sourcing
• Group energy use, % renewable electricity, Scope 2 emissions
4. Reputational opportunity
• External ESG ratings
• Scope 1-3 emissions (Scope 3 planned for FY25)
Image: Richard Burlton/Unsplash

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
90
We have put in place a G&H Code of Conduct a 
supported it with a suite of policies. The policies 
are published on our website at www.gandh.com
These policies are operated across all of our 
sites. We provide training to ensure employees 
understand and implement our policies. We also 
monitor our suppliers’ compliance through a 
programme of audits.
&RGHRI&RQGXFW
The G&H Code of Conduct covers: 
a) operating our business in an ethical manner 
b) the provision of a safe and healthy work place 
c) business conduct that demonstrates respect for 
co-workers, suppliers, customers and partners
d) the Group’s commitment to the principles of 
equality and diversity and compliance with 
all relevant equality and anti-discrimination 
legislation
e) excellence in management practice through 
the ongoing development of business aligned 
human resource systems and initiatives, 
structured training and development programs 
for employees through which they can enhance 
the skills, knowledge and capability necessary 
for further growth within the organisation.
*URXSKHDOWK	VDIHW\VWDWHPHQW Managing health 
and safety is a top priority and is a central element 
of managing the total risks faced by our business.
(TXDORSSRUWXQLW\VWDWHPHQWThe Group is 
committed to providing equal opportunities for 
all employees and applicants for employment.
$QWLFRUUXSWLRQDQGEULEHU\ G&H takes a 
zero-tolerance approach to bribery and corruption 
and is committed to acting professionally, fairly 
and with integrity in all our business dealings and 
relationships wherever it operates.
)UDXGSROLF\ The Group has in place systems 
designed to mitigate the risk of fraud.
0RGHUQVODYHU\ G&H is committed to preventing 
VODYHU\ DQG KXPDQ WUDIƼFNLQJ LQ LWV FRUSRUDWH 
activities, and to ensuring that its supply chains 
DUH IUHH IURP VODYHU\ DQG KXPDQ WUDIƼFNLQJ
(QYLURQPHQWDO G&H aims to reduce the 
environmental impacts of its activities and to help its 
customers, suppliers and partners to do the same.
6XSSOLHUFRGHRIFRQGXFW Which sets out the 
minimum level of behaviours and practices we 
expect to see applied by our suppliers regardless 
of where they operate.
&RQƽLFWPLQHUDOV We believe in the ethical 
sourcing of materials used in the manufacturing 
processes within G&H. G&H will not purchase 
any materials which originate from any areas 
RI ZDU RU FRQƽLFW
Governance
Corporate Governance
At G&H we strive to maintain the highest standards of 
Corporate Governance. We conduct our business activities 
honestly and with integrity. For more information on the 
Group Corporate Governance Framework see page 108.

91
Ethics
Human Rights
99% of the Group’s employees are based within the major advanced 
economies of the UK, USA, France and Japan, which have strong 
legislation governing human rights. The Group complies fully with 
applicable legislation in these areas, and the other countries in 
which it operates, to ensure the rights of every person (whether 
employees, suppliers, clients or stakeholders) are respected. 
We put in place employment policies and practices which support 
and promote diversity and equal opportunities to make sure all 
employees are treated with dignity and respect, and all staff are 
provided with a safe, secure and healthy environment in which to 
work, regardless of where in the world they are located.
Supply Chain
It is important to us that our suppliers operate to the same high 
standards that we set ourselves. We support them in this be 
establishing clear contractual commitments and back that up 
through on site audits. Our supplier contracts cover areas such 
as Modern Slavery, Safe working practices and Anti-Bribery/
Corruption to ensure the supplier adheres to our policies. 
We undertake annual risk assessments of our suppliers and 
the outcome of that process determines not only the decision 
as to whether to work with a supplier but also those suppliers 
that are selected for an on-site audit visit to ensure they are 
in compliance with our policies. We have a team of four G&H 
employees permanently based in our large contract 
manufacturing partners’ facility. 
Whistleblowing
We have a whistleblowing policy which encourages open and 
honest communication where incidents of non-compliance are 
seen in our business. Whistleblowing issues are reported directly 
WR PDQDJHPHQW DQG DQ\ VLJQLƼFDQW LVVXHV VKRXOG WKH\ DULVH DUH 
reported to the Audit Committee and the Board. In each instance, 
cases are investigated in detail and appropriate action taken.
Compliance with Regulations and Standards
We do not tolerate practices which contravene industry best 
practices. Regulatory demands upon us vary around the world; 
however, we have established a core compliance team to ensure the 
Group fully adheres to legislative and regulatory requirements 
whilst adapting to local needs as a minimum. We support this with 
online training tools through which we make sure our employees 
know what is expected of them.
STRATEGIC REPORT ESG REPORT

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
92
Some of those engagements are undertaken directly by the Board 
and some by the Group’s senior managers and reported back to 
the Board. Throughout the year the Board assesses how its 
decisions and the Group’s activities impact our various stakeholders. 
As a Board we have a duty to promote the success of G&H for the 
EHQHƼW RI RXU PHPEHUV ZKLOVW KDYLQJ UHJDUG WR WKH LQWHUHVWV RI 
our people, the success of our relationships with suppliers and 
customers and the impact of our operations on the environment 
and communities in which we operate. Stakeholder considerations 
are included in all Board discussions and decisions. Presentation 
and other materials provided to the Board help it understand the 
EHQHƼWV DQG ULVNV DVVRFLDWHG ZLWK LWV SURSRVHG DFWLYLWLHV ,I D 
chosen course of action adversely affects one group of stakeholders 
IRU WKH FROOHFWLYH EHQHƼW RI RWKHUV ZH DOZD\V WU\ WR HQVXUH WKH\ DUH 
treated fairly.
The Board is focused upon the long term consequences of its 
decisions as well as more immediate operational matters. For 
example, our approach to partnering with customers on their next 
generation product developments allows us to build long term and 
PXWXDOO\ EHQHƼFLDO UHODWLRQVKLSV ZKLFK ZLOO OLYH IRU PDQ\ \HDUV 
2XU WHFKQRORJ\ URDG PDSV ZLOO GHOLYHU EHQHƼWV SRWHQWLDOO\ PDQ\ 
years in the future meaning that we are investing now for the 
IXWXUH EHQHƼW RI WKH *URXS
The Board’s oversight of the Group’s risk management process 
through which the senior leadership team provide updates of the 
Group’s risk environment together with associated action plans to 
mitigate those risks, is another example of how the long term 
sustainability of the Group is managed by the Board.
The Board understands the importance of maintaining high 
standards of corporate governance and avoiding reputational issues 
that may follow if the Group does not. Consequently, we strive to 
follow best corporate governance practices and have a governance 
framework in place that allows us to make reasoned and informed 
decisions. Further information on how the Board and its Committees 
operate can be found in the Corporate Governance Report.
7KH *URXS KDV LQ SODFH VSHFLƼF SROLFHV WR HQVXUH DOO *URXS 
employees operate in an honest and ethical way. Details of these 
can be found in the ESG Report.
We have set out below details of our engagement with stakeholders. 
This constitutes our Section 172(1) Statement. Further information 
on how these duties have been applied can be found throughout 
the Annual Report.
S172
Statement
Our stakeholders are key to the long-term sustainability 
of our business. The importance of open and meaningful 
engagement with all our stakeholders is fully embraced by 
our Board members and is encouraged through all levels of 
the Group. The Board has identified its key stakeholders and 
has considered how it engages with these groups so as to 
maintain a clear and current understanding of their views.

93
STRATEGIC REPORT S172 STATEMENT
How we engage
G&H has a track record of working with our 
customers on their next generation development 
needs, often many years prior to entering in 
to volume production. The Board is regularly 
updated on the work of our engineering teams 
on our technology roadmaps to ensure we are 
progressing to plan and those plans address the 
QHHGV RI RXU LGHQWLƼHG ODXQFK FXVWRPHUV 
In June 2024 we used a third party organisation 
to undertake a survey of our customers. 
The survey covered all sites in the Group and 
customers were given the option of providing 
their feedback anonymously if they wished to. 
Outcomes
:H VDZ D VLJQLƼFDQW LQFUHDVH LQ WKH UHVSRQVH 
rate year on year and a marked improvement 
in our net promoter score. The survey results 
showed that G&H continued to perform well 
in the areas of product quality and technical 
support but delivery performance continued to 
be an area of concern with customers wanting 
to see shorter lead times and better on time 
delivery performance.  This continues to be a 
key area of focus for the business and we have 
VHHQ VLJQLƼFDQW UHGXFWLRQV LQ RXU RYHUGXH 
backlog in the second half of FY2024. 
Priorities for FY2025
We will continue to work on further reducing our 
overdue backlog and the time taken to respond 
to our customers’ requests for proposals. We will 
conduct another customer survey to measure 
our progress on these objectives through the 
eyes of our customers as well as gathering 
further  feedback from them on other aspects 
of our performance.
The Board reviews progress on the key projects 
within our technology roadmaps on a regular 
basis. The aim of this continues to be to ensure 
RXU UHVRXUFHV DUH GHSOR\HG LQ WKH PRVW HIƼFLHQW 
manner on the projects with the highest potential 
returns.  We expect this to help accelerate our 
time to market for our next generation products.  
Our R&D spend in FY2024 totalled £7.8m and 
we brought 48 new products to market.
Customers
Our customers rely upon us for innovative, advanced 
solutions for their photonic needs. We invested £7.8m 
in research and development in FY2024 in products and 
solutions that seek to address their current and emerging 
needs. We understand that our customers depend upon us 
to supply our products on time and to the required quality. 

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
94
How we engage
We have a number of channels through which we 
engage with our employees. There are regular all 
hands meetings whereby local site management 
engage with an receive feedback from site 
employees. During the year we introduced a 
monthly ‘One G&H’ slide pack to be delivered 
to all sites which is available for our site general 
manager to use at their regular all-employee 
EULHƼQJ VHVVLRQV 7KLV IXUWKHU KHOSV WR JLYH RXU 
team members visibility of developments in other 
parts of the G&H Group. These are supplemented 
by regular, more detailed feedback sessions with 
employee representative groups. 
When members of the Group Executive visit sites 
they will typically either join the site’s all hands 
meeting or schedule a separate session through 
which they can receive feedback from employees.
In April 2024, the Group introduced a company-
wide quarterly newsletter, The Pulse. This features 
a variety of content aimed at keeping our 
employees informed, engaged, and inspired. 
From updates on company initiatives and 
spotlights on team members, this newsletter is a 
valuable resource that connects everyone in our 
organisation.
Jim Haynes is our designated non-executive 
director for employee engagement. Following the 
meetings Jim held with employee representatives 
from all sites in FY2023, the feedback received was 
given back to employees at all-hands meetings 
during the year together with the actions 
proposed to address it. Further details are given 
on pages 73 and 109.
We have invested in a new HR Information 
System which went live at the beginning of 
October 2024. This system provides a “one-stop 
shop” for both employees and their managers for 
employee performance assessments, learning 
and development plans as well as remuneration 
GHWDLOV DQG DYDLODEOH HPSOR\PHQW EHQHƼWV
Outcomes
We achieved a further reduction in lost time 
accidents in the year and are working to 
eliminate these completely. We continue to run  
“Spot it, Stop it” campaigns in the business to 
increase awareness on the importance of near 
miss reporting as a way or preventing accidents 
from happening. We have seen an increase in 
near-miss reporting as a result of this, which 
enables us to take corrective action where 
necessary before any incident occurs. 
:H KDYH H[WHQGHG RXU PHQWDO KHDOWK ƼUVW DLGHU 
programmes and held a number of awareness 
workshops during the year intended to help 
managers recognise early warning signs of 
mental health issues amongst their teams.
Our CEO, Charlie Peppiatt visited each of the 
Group’s sites to present an update on progress 
on our Strategy in the year. More detailed 
sessions were then held with the site’s 
management team to discuss how the site was 
expected to contribute to the various strategic 
objectives that underpinned the achievement 
RI WKH VWUDWHJLF ƼQDQFLDO SODQ
We continued to work on addressing the 
feedback received by Jim Haynes from his 
structured programme of interactions from site 
employee groups. In November 2024, we have 
launched an all-employee engagement survey, 
the results of which will be reviewed by the 
Board in detail.
Priorities for FY2025
We will ensure there is regular feedback to our 
teams on the progress of the Group against its 
strategic plan.
We will also work hard to promote diversity and 
inclusion across the Group. We have an objective 
to increase female representation amongst our 
management teams.  
More details of our engagement with our 
employees and the results of those engagements 
are set out in the ESG Report.
Employees
Our people play a crucial role in helping us pursue our 
strategic goals. We work to provide them with safe working 
conditions, attractive terms of employment and the ability 
to develop their careers in a fair and engaging workplace.

95
STRATEGIC REPORT S172 STATEMENT
How we engage
We engage with our shareholders through 
Investor Roadshows led by the Chief Executive 
2IƼFHU DQG &KLHI )LQDQFLDO 2IƼFHU 
During the year we hosted a number of 
shareholder visits across our UK sites to enable 
to them to gain a deeper understanding of our 
capabilities and strategy. 
The Group’s brokers provide independent 
feedback to the Board on shareholder opinions 
and their views on our meetings with investors. 
Regular trading updates are provided as well as 
the Annual Report. 
We understand the focus many of our 
shareholders place on the area of Executive 
Director remuneration. Brian Phillipson, the 
chairman of our Remuneration Committee 
until 31 May 2024, consulted with our principal 
shareholders on the recent renewal of the 
Group’s Long Term Incentive Plan.
Outcomes
Our shareholders have been briefed on progress 
on the Group’s strategic objectives.
7KH YLHZV H[SUHVVHG E\ LQYHVWRUV ZHUH UHƽHFWHG 
in the Group’s revised Long Term Incentive Plan 
XQGHU ZKLFK WKH ƼUVW DZDUGV ZHUH PDGH LQ 
January 2024. 
Priorities for FY2025
We will continue to offer an extensive investor 
engagement focused primarily around our 
Roadshows in June and December 2025. 
7KLV ZLOO LQFOXGH VSHFLƼF XSGDWHV RQ RXU 
progress towards the achievement of our 
strategic priorities.
Shareholders
We maintain strong relationships with shareholders. 
We want to ensure they understand our strategy, progress 
and performance and that we understand how they view 
our business. Our shareholders rely upon us to create value 
over time. We have consistently increased our dividend 
over the years. In FY2024 we paid £3.4m in dividends 
to our shareholders.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
96
How we engage
Our Supply Chain Management team are 
responsible for the engagement with our suppliers. 
We have put in place supply contracts which 
include the minimum standards which we expect 
our suppliers to operate to. During FY2024 we 
continued to build on the relationship with our 
main contract manufacturing partner as we 
worked with them to increase their output. 
We have a team of four employees permanently 
based at our principal contract manufacturing 
partner’s facility in Asia to ensure we keep them 
LQIRUPHG RI RXU ODWHVW IRUHFDVW GHPDQG SURƼOHV 
as well as working with them to explore ways in 
which we can jointly improve their operations 
and reduce the cost of manufacture. Our two 
business systems are connected with suitable 
security controls in place, allowing our two 
organisations to communicate in a very 
timely manner.
For our other suppliers we have a team of 
supplier quality engineers who undertake on site 
visits to our suppliers to audit their compliance 
with the standards we expect of them. The 
selection of suppliers to audit in any period 
is based upon a risk assessment tool which 
considers both the materiality of the supplier 
to G&H’s operations as well as the control 
environment in place at the supplier’s facility.
Outcomes
We established relationships with new suppliers 
during the year to help de-risk our production 
programmes sensitivity to shortfalls in electronic 
component supply.
In FY2024 we used Assents’ Supply Chain ESG 
Module as a means of extending awareness of 
ESG matters throughout our supply chain.
We made further progress in the year in 
transferring further product lines to our contract 
manufacturing partners. In particular our contract 
manufacturing partner in southeast Asia was 
IXOO\ TXDOLƼHG IRU WKH SURGXFWLRQ RI KLJKUHOLDELOLW\ 
IXVHG ƼEUH FRXSOHUV DQG KDV LQFUHDVHG LWV RXWSXW 
to achieve volume production supplying directly 
from its facility to our customers.
Priorities for FY2025
During FY2025 we intend to start monitoring 
our suppliers’ impact on the environment by 
reviewing which elements of the Group’s Scope 3 
emissions arising from our supply chain we are 
able to measure and reduce. We intend to work 
with Carbon Disclosure Project (CDP) to help us 
with this activity using their questionnaires and 
processes to help our suppliers provide the 
information we are seeking. Once we have 
completed these initial assessments we will then 
work with our suppliers with higher carbon 
footprints to see how these may be reduced.
As part of our strategic plan rolled out in FY2023 
we made it clear that we intend to increase the 
proportion of the Group’s revenue that is derived 
from products that have been subcontracted to 
our contract manufacturing partners from less 
than 10% to around 25% by the end of the plan 
period. Progress against this objective was made 
in FY2024 and in the coming year we will identify 
further products that we believe are  suitable to 
be outsourced.
Suppliers
The supply of goods and services to our operations is critical 
to our overall success. Our suppliers expect from us fair 
contracting, on time payments and accurate forecasting 
of our future requirements. We review the performance of 
our suppliers on a monthly basis and work with them to 
implement improvement programmes. 

97
STRATEGIC REPORT S172 STATEMENT
How we engage
We invest in job creation. We attend job fairs 
close to our sites to encourage school and 
college leavers to join G&H. We also have 
established relationships with universities 
DQG IXQG 3K' VWXGLHV LQ WKH ƼHOG RI SKRWRQLFV
Our facilities offer high quality employment across 
a range of functional areas. We are pleased to offer 
apprenticeships to employees at the beginning 
of their career journeys. We have supported the 
charity MIND through fund raising activities.
Outcomes
Thanks to the growth in demand for the Group’s 
products we were able to add new roles during 
FY2024 at most of our facilities. We held a 
number of apprentice days where local school 
leavers were able to visit our facilities and see 
the work we do. 
Our growing business meant we were able to 
increase the volumes of products and services 
we bought from our suppliers many of whom 
continue to be local to our facilities.
Priorities for FY2025
We will continue to support our employees 
in contributing to local causes close to their 
hearts. We will also engage positively with 
our local communities about any changes 
to our operations.
Communities
We strive to engage with the communities in which 
we operate in a responsible manner. We aim to make a 
positive contribution to our communities though the 
employment we provide, the suppliers we work with and 
the taxes we pay. Our site general managers each have 
funding allocated to them to support local charities. 
We ask them to focus on those charities that their site 
employees care about and so they frequently spend 
these funds in the form of a match for amounts raised 
by our employees themselves.
Where to find out more
Employees – ESG Report
Investors – Corporate Governance Report
Environment – ESG Report
Society – ESG Report
Long-Term Success – Strategic Report

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
98
Principal Risks
and Uncertainties
7KH *URXS KDV D SURFHVV IRU WKH LGHQWLƼFDWLRQ DQG 
management of risk as part of the governance 
structure implemented by the Board. Management 
of risk and maintenance of systems and processes 
to manage those risks is the responsibility of the 
Board of Directors. In managing and mitigating 
risk, a comprehensive and robust system of controls 
and risk management processes has been 
implemented. The Board’s role in the risk 
management process comprises:
• Promoting a culture of integrity throughout 
the business;
• Making risk management a core part 
of the business;
• Setting the appetite for risk;
• Identifying the key risks and ensuring they are 
effectively communicated and managed; and
• Establishing overall policies for risk management 
and control.
The Group maintains a risk register which is 
approved annually by the Board. The Group’s 
functional heads and leadership team all have 
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FOHDUO\ LGHQWLƼHV ZKR LQ WKH RUJDQLVDWLRQ KDV 
responsibility for the day-to-day management of 
WKH LGHQWLƼHG ULVNV DQG KDV D WLPHOLQH IRU DQ\ 
required mitigating actions. The risks are ranked 
according to their likelihood of affecting the 
EXVLQHVV DQG WKH HVWLPDWHG ƼQDQFLDO LPSDFW WKH\ 
PD\ KDYH 7KH ULVNV LGHQWLƼHG FDQ EH FDWHJRULVHG 
in to four key areas: strategic risk, operational risk, 
FRPPHUFLDO ULVN DQG ƼQDQFLDO ULVN
The assessment of key risks during the year has not 
LGHQWLƼHG DQ\ QHZ VLJQLƼFDQW ULVNV $ QXPEHU RI WKH 
ULVNV LGHQWLƼHG LQ WKH  $QQXDO 5HSRUW KDYH 
reduced in severity during the year. The Board is 
VDWLVƼHG WKDW WKH PLWLJDWLQJ DFWLRQV WDNHQ LQ 
UHVSRQVH WR WKH LGHQWLƼHG ULVNV DUH DSSURSULDWH DQG 
will keep this under review. The Board is conscious 
of the importance to our stakeholders of our ESG 
agenda and the potential impact of climate change 
on the operations of the Company. In response to 
this risk the Board has established a Sustainability 
Committee to ensure that the Company’s strategy 
and operations are conducted in a sustainable 
manner and consistent with our corporate values. 
The Audit Committee has responsibility for 
reviewing the effectiveness of the risk management 
framework and internal controls and ensures that 
the Group complies with relevant regulations and 
laws. Although the Group does not have an internal 
audit function, the function of internal control is 
discharged by the Group Finance team. Its 
responsibility is to monitor compliance and conduct 
RU ZKHUH DSSURSULDWH FRPPLVVLRQ VSHFLƼF UHYLHZV 
The Audit Committee has reviewed the work 
undertaken by Group Finance to review compliance 
ZLWK WKH &RPSDQ\ŮV ƼQDQFLDO FRQWURO IUDPHZRUN 
during the year. 
7KH IROORZLQJ UHSUHVHQW WKH VLJQLƼFDQW ULVNV DQG 
XQFHUWDLQWLHV LGHQWLƼHG LQ WKH *URXSŮV ULVN UHJLVWHU

STRATEGIC REPORT PRINCIPAL RISKS AND UNCERTAINTIES
99
RISK
As a result of the ongoing war in 
Ukraine and administration changes 
in certain countries, there is a 
growing risk political instability 
results in disruption and increased 
protectionism in the form of 
higher trade tariffs in some of our 
geographic markets, as evidenced 
by the stated intentions of the new 
US administration. This could impact 
the Group’s sales in to these 
markets. There is a further risk 
that our incoming supplies from 
these markets could be blocked 
by government action.
MITIGATION
:H UHJXODUO\ UHYLHZ RUGHU ƽRZ IURP RXU YDULRXV JHRJUDSKLF PDUNHWV DQG 
target new markets to mitigate the risk from politically unstable regions.
The geographic spread of our customers limits the impact of any one 
market on the results of the Group as a whole.
The Group’s in house production activities are all now located in 
either the UK or the US. We are able to supply from our US facilities 
to mitigate the impact of any new US import tariffs.
The Group is developing its low cost region supply chain, which does 
QRW LQFOXGH &KLQD WR DOORZ VXSSO\ RI ƼQLVKHG SURGXFW GLUHFWO\ IURP 
the region thereby reducing the impact of tariffs.
Our supply chain team actively seek new, alternative sources of supply 
to reduce our dependence upon suppliers in unstable regions.
CHANGE FROM FY2023
Geopolitical risk
RISK
We do not deliver on our 
commitments to enable a 
sustainable future, leading 
to reputational damage. 
Our operations may be impacted 
by the effects of climate change.
MITIGATION
Our ESG agenda is closely monitored by the Board via regular 
Sustainability Committee meetings.
In FY24, we have engaged CEN Advisory to help us identify the 
climate change related risks that may impact upon our operations 
and how best to mitigate them. Further details are given in our 
Sustainability Report. 
Our annual report updates our stakeholders on progress towards 
delivering against our stated targets.
Net zero Scope 1 and 2 commitment published.
Engagement with our stakeholders to obtain feedback on their 
concerns in this area, and on their views on our progress.
CHANGE FROM FY2023
Sustainability, climate change and the environment
RISK
Shortages in certain commodities 
such as electronic components 
could have an effect on our ability to 
manufacture products.
We utilise a number of sole source 
suppliers in the business, and certain 
of our suppliers are based in higher 
risk regions. An interruption in 
supply could have an adverse effect 
on our manufacturing operations. 
Export restrictions such as those 
being imposed by China on certain 
key raw materials could affect our 
ability to produce.
MITIGATION
Our supply chain team have undertaken a comprehensive review 
of existing supply arrangements to identify and mitigate risk. 
They regularly monitor the availability of key components and 
seek to put in place long term agreements with critical suppliers to 
ensure continuity of supply. Buffer stocks are held where necessary, 
DOWKRXJK WKHVH ZRXOG QRW EH VXIƼFLHQW LQ WKH HYHQW RI D SURWUDFWHG 
delay in supply.
Our engineering teams work to identify and qualify alternative 
sources of supply to mitigate risk where this is possible. 
Our supplier audit programme is designed to identify supply chain 
ULVN DQG ZH ZRUN ZLWK RXU VXSSOLHUV WR PLWLJDWH WKRVH ULVNV LGHQWLƼHG
CHANGE FROM FY2023
Security of materials supply 

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
100
RISK
There is an ongoing risk of loss of 
market share or price erosion due 
to the activities of competitors in 
our marketplaces. This could lead 
to a reduction in revenue and/or 
SURƼWDELOLW\
MITIGATION
7KHUH KDV QRW EHHQ D VLJQLƼFDQW FKDQJH WR WKH FRPSHWLWLYH ODQGVFDSH 
during the year, but this remains a key area of focus for the G&H 
management team. 
Maintenance of our product quality and on-time delivery performance 
remain top priorities and we have continued to reduce our past due 
backlog in the year. 
We also seek to stay ahead of our competition by bringing new, 
technologically superior products to the market. This will help us to 
counteract the emergence of lower cost competitors in the market.
Our sustained investment in R&D enabled us to launch 48 new 
products during FY2024.
The Group’s continuous improvement plan targets increased 
HIƼFLHQF\ DQG ORZHU ZDVWH XOWLPDWHO\ DLPHG DW PDUJLQ LPSURYHPHQW 
This, combined with our manufacturing footprint and outsourcing 
strategy, is enabling more agile manufacturing, thereby helping to 
sustain our cost competitiveness in the market. 
Our business development teams maintain a strong presence in the 
marketplace and attend key trade shows which enables them to 
monitor competitor activity and respond accordingly.
CHANGE FROM FY2023
Competition
RISK
There is a risk of loss of digital 
intellectual property/data or our 
ability to operate systems due to 
internal failure or external attack.
MITIGATION
Clear ownership of cyber risk and IT controls.
Data is appropriately stored and backed up with IT system recovery 
plans in place. These plans are regularly tested.
Employee training programmes and regular communication have 
been put in place to warn employees of the risk of cyber-crime.
CHANGE FROM FY2023
Information and cyber security
RISK
There is a risk of slower than 
expected economic growth 
and recovery especially in the 
semi-conductor market impacting 
demand for some of our products. 
MITIGATION
Orderbook coverage is regularly reviewed in detail and regular 
reviews are held identifying new business opportunities.
We regularly meet with our customers to receive updates on their 
view of growth trends within their end markets.
We use this information in scheduled meetings between our site 
operations teams and our business development staff to scale our 
operations accordingly.
CHANGE FROM FY2023
Order intake and global economic trends

The strategic report has been approved by the Board of Directors 
and signed on its behalf by: 
Charlie Peppiatt
&KLHI([HFXWLYH2IƼFHU
3 December 2024
STRATEGIC REPORT PRINCIPAL RISKS AND UNCERTAINTIES
101
RISK
,QƽDWLRQ LQ RXU FRUH PDUNHWV KDV 
UHGXFHG VLJQLƼFDQWO\ LQ )< DQG 
we have started to see central 
banks lowering interest rates. 
However, if the lower interest rates 
ZHUH WR KDYH XQLQWHQGHG LQƽDWLRQDU\ 
consequences, it would have an effect 
on the Group’s cost base through 
increased staff costs, material costs 
and overheads, including power costs.
MITIGATION
Our sales team works to pass on input price increases to customers 
by increasing sales prices.
Our global supply chain team is closely monitoring purchase price 
variances to identify price increases from suppliers. The team is 
focused on achieving savings.
CHANGE FROM FY2023
Inflation
RISK
M&A remains a key part of our 
growth strategy and we have an 
in-house team who identify and 
review opportunities in this regard 
with assistance from an external 
consultant where required. There is 
a risk that we may not be able to 
identify the right acquisition targets 
to enable the Group’s growth 
strategy.  
There is also risk attached to the 
performance and integration of 
acquisitions made by the Group.
MITIGATION
Dedicated teams are established to manage the integration of 
acquired businesses. These teams meet on a regular basis to review 
progress against agreed integration milestones. Our business 
development and R&D teams work closely with the acquired 
businesses to drive commercial synergies and create value. 
Regular meetings continue to be held internally to review new 
acquisition opportunities which present themselves and those 
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$FTXLVLWLRQ WDUJHWV DUH VXEMHFW WR IXOO OHJDO ƼQDQFLDO RSHUDWLRQDO DQG 
commercial due diligence prior to acquisition.
CHANGE FROM FY2023
M&A strategy
RISK
The Group recognises the importance 
of retaining and developing its 
workforce in order to achieve 
its strategic objectives.
Whilst this remains a key risk, 
we have seen this risk reduce in 
WKH FXUUHQW ƼQDQFLDO \HDU
MITIGATION
Our people are at the heart of our business. We have put in place 
development and reward schemes to encourage individuals to play a 
long-term role in the future development of the Group.  
We have thorough on-boarding processes for new employees to help 
new starters to settle into their new roles. 
Our HR teams review local market conditions on an ongoing basis 
and take appropriate action where necessary. 
Succession planning is reviewed by the senior management team on 
a regular basis.
We are investing in a new HR Information System that will provide a 
RQH VWRS VKRS IRU WKH LGHQWLƼFDWLRQ RI HPSOR\HH VXFFHVVLRQ DQG 
training needs.
CHANGE FROM FY2023
Staff recruitment and retention

Governance
GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
102

	 104	 Board of Directors
	 106	 Executive Management Team
	 108	 Corporate Governance
	 112	 Directors’ Report
	 116	 SustainabilityCommittee Report
	 117	 Audit Committee Report
	 120	 Nomination Committee Report
	 122	 Remuneration Committee Report
102–129
GOVERNANCE
103

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
104
&KLHI([HFXWLYH
2IƼFHU
Appointed
6HSWHPEHU
Charlie joined Gooch & Housego PLC in September 2022 from TT 
Electronics PLC where he was Executive Vice-President since 2018 
when TT acquired Stadium Group Plc. Charlie was CEO at Stadium, 
an AIM listed company, from 2013 until its acquisition by TT.
Previously he was Vice President of Global Operations for Laird PLC, 
a FTSE 250 electronics company. Charlie has held senior roles 
globally in hi-tech businesses supplying into the medical, telecoms, 
Industrial and A&D sectors.
Charlie
Peppiatt
&KULV KDV  \HDUVŮ H[SHULHQFH ZRUNLQJ LQ VHQLRU ƼQDQFH UROHV LQ 
international engineering and manufacturing businesses, operating 
in Europe, North America and Asia. Prior to joining Gooch & Housego 
PLC Chris was Group Director of Financial Control at TT Electronics 
PLC, Senior Vice President of Finance at Cobham PLC  and Finance 
'LUHFWRU RI 0%'$ 8. +H TXDOLƼHG DV D &KDUWHUHG $FFRXQWDQW ZKLOVW 
working with Ernst & Young. 
Chris holds master’s degrees from Cambridge University and the 
London School of Economics. He is a Fellow of the Institute of 
Chartered Accountants in England and Wales.
Chris
Jewell
&KLHI)LQDQFLDO
2IƼFHU
Appointed
6HSWHPEHU
The right blend of skills and experience
Board of 
Directors
Executive Directors

GOVERNANCE BOARD OF DIRECTORS
105
Gary previously held senior management positions, including sales 
and marketing roles, at IBM and BT Group PLC and was a non-
executive director of Chloride Group PLC and Rotork PLC. Gary most 
recently held the position of President of Logica UK until October 
2012 and was a member of the Executive Committee of Logica PLC.
Gary is a non-executive director of Spirent Communications PLC and 
non-executive Chair of AFC Energy PLC. He is also acting as interim 
&KLHI ([HFXWLYH 2IƼFHU RI $)& (QHUJ\ SOF IRU WKH SHULRG IURP  
September 2024 to 6 January 2025.  
Gary is Chair of the Nomination Committee and a member of the 
Remuneration and Sustainability Committees of the G&H Board.
Gary
Bullard
1RQ([HFXWLYH
Chairman
Appointed
)HEUXDU\
/RXLVH KDV ZLGH ƼQDQFLDO OHDGHUVKLS H[SHULHQFH KDYLQJ KHOG *URXS 
Finance Director roles at Braemar Shipping Services PLC and 
Williams Grand Prix Holdings PLC. She has also held senior positions 
DW 536 *URXS 3/& DQG 5H\QDUG 0RWRUVSRUW 6KH TXDOLƼHG DV D 
Chartered Accountant whilst working with Ernst & Young.
Louise is a non-executive director and Audit Committee chair of AB 
Dynamics PLC and the International Foundation for Aids to 
Navigation, and is also an independent director of World Rugby.
Louise holds a bachelor’s degree in Management Science from the 
University of Wales and is a Fellow of the Institute of Chartered 
Accountants in England and Wales. 
Louise was appointed Senior Independent Director with effect from 1 
June 2024 and is Chair of the Audit Committee and a member of the 
Remuneration, Nomination and Sustainability Committees of the 
G&H board.
Louise
Evans
Appointed
0D\
Jim has over 35 years’ experience in the Optoelectronics industry, 
where he has held senior management positions in operations, 
engineering and business. 
Jim has worked for Nortel Networks, Agility Communications and 
Oclaro PLC, where he was COO. He was also a Non-Executive 
Director at Andor PLC, and until February 2023 was an advisor at 
Silicon Photonics start up, Rockley Photonics.
Jim holds a Bachelor’s Degree in Material Science from the 
University of Wales.
Jim is a member of the Audit, Remuneration, Nomination and 
Sustainability Committees of the G&H board. Jim is also the 
Non-Executive Director with responsibility for the Board’s 
engagement with the workforce.
Jim
Haynes
Appointed
)HEUXDU\
Susan
Searle
Appointed
$SULO
Susan was a founder of Touchstone Innovations plc, and formerly its 
CEO. She has served on a variety of public and private company 
boards in engineering, healthcare and advanced materials, and held 
a variety of commercial and business development roles with Shell 
Chemicals, the Bank of Nova Scotia, Montech (Australia), and Signet 
Group plc. Previously Susan was the Senior Independent Director 
and Remuneration Committee Chair of Horizon Discovery Group plc 
and Chair of two investment businesses; Mercia Asset Management 
plc and Schroder UK Public Private Trust plc. 
Susan is Non-Executive Director and Chair of the Remuneration 
Committee of QinetiQ Group plc, Chair of Greenback Recycling 
Technologies Limited and a Non-Executive Director of Bibby Line Group.
Susan holds an MA in Chemistry from Oxford University.
Susan is Chair of the Sustainability and Remuneration Committees and 
a member of the Audit and Nominations Committees of the G&H board.
Non-executive Directors

The right blend of
skills and experience
Board of 
Directors
&KDUOLH 3HSSLDWW DVVXPHG WKH SRVLWLRQ RI &KLHI ([HFXWLYH 2IƼFHU DW 
Gooch & Housego Plc in September 2022, steering the company 
with a wealth of leadership experience. Before his tenure at G&H, 
Charlie held the role of Executive Vice President at TT Electronics Plc 
from 2018, a position he assumed following TT’s acquisition of 
Stadium Group Plc. His leadership as CEO at Stadium, an AIM listed 
company, spanned from 2013 until its acquisition by TT. Charlie’s 
FDUHHU WUDMHFWRU\ DOVR LQFOXGHV D VLJQLƼFDQW VWLQW DV WKH 9LFH 
President of Global Operations for Laird Plc, a prominent FTSE 250 
electronics company. With an international perspective and senior 
roles in cutting-edge industries serving the medical, telecoms, 
industrial, and A&D sectors, Charlie brings a profound and diverse 
experience to his pivotal leadership role at G&H.
&KLHI([HFXWLYH
2IƼFHU
Appointed

Executive
Management 
Team
Chris
Jewell
&KLHI)LQDQFLDO
2IƼFHU
Appointed

&KULV -HZHOO MRLQHG *RRFK 	 +RXVHJR 3OF DV &KLHI )LQDQFLDO 2IƼFHU LQ 
6HSWHPEHU  EULQJLQJ ZLWK KLP D ZHDOWK RI ƼQDQFLDO H[SHUWLVH WR 
the executive team. Before joining G&H, Chris served as the Group 
Director of Financial Control at TT Electronics Plc, Senior Vice 
President of Finance at Cobham Plc, and Finance Director of MBDA 
UK. Chris has masters degrees from Cambridge University and the 
London School of Economics and is a Fellow of the Institute of 
Chartered Accountants in England and Wales. His multifaceted skill 
VHW HQFRPSDVVHV VWUDWHJ\ ƼQDQFLDO PDQDJHPHQW LQWHUQDWLRQDO 
business, restructuring, with specialised expertise in the aerospace 
and defence sector.
GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
106
Charlie
Peppiatt
The right blend of skills and experience

Bryan is the Executive Vice President, Life Sciences. He has a wealth 
of life sciences leadership experience, having most recently led a 
business unit focused on developing medical point-of-care 
diagnostics solutions and medical devices using sensor technology.
Bryan holds Masters degrees in Business and Electrical Engineering 
from Babson’s FW Olin Graduate School of Business and Oregon 
Health and Sciences Universities respectively. He holds 
undergraduate degrees in Biology and Biochemistry.
His background is in business development, strategic planning, 
and commercialisation across the medical device, biotech, and 
high-tech industries.
Bryan
Bothwell
([HFXWLYH9LFH
3UHVLGHQW/LIH6FLHQFHV
Appointed

Stratos 
Kehayas, PhD
3UHVLGHQW3KRWRQLFV
Appointed

0HOLQGD &KXGOHLJK VHUYHV DV WKH &KLHI 3HRSOH 2IƼFHU DW *	+ 
bringing 25 years of invaluable expertise in human resources and 
organisational development. Her distinguished background includes 
senior talent leadership roles at Mentor Graphics Corp, Novell Inc, 
Qorvo, TT Electronics, and Xytech Systems. Melinda is recognised for 
spearheading initiatives that enhance employee engagement and 
talent development. Her unwavering commitment to creating 
inclusive and supportive work environments aligns seamlessly with 
G&H’s values, making her a key player in shaping and implementing 
the company’s talent strategy.
Melinda 
Chudleigh,
&KLHI3HRSOH
2IƼFHU
Appointed

Bill Keating is the Executive Vice President Optical Systems. Prior 
to his time at G&H, Bill was Regional President Americas for Oxford 
Instruments, a UK listed company which designs and produces 
microscopy systems, semiconductor equipment, low-temperature 
systems, imagining detectors and x-ray sources. Bill has more 
than 25 years’ experience in general management in a variety of 
life sciences, A&D and industrial technology businesses supplying 
complex engineered solutions to a global customer base.
Bill holds an MBA from the University of Rhode Island and a BS in 
Electronic Engineering Technology from Wentworth Institute of 
Technology and has pursued graduate coursework in Information 
Technology and Organisational Behavior.
Bill
Keating
([HFXWLYH9LFH3UHVLGHQW
Optical Systems
Appointed

Dr. Efstratios (Stratos) Kehayas serves as the President of our 
Photonics Division. Dr. Kehayas holds a Ph.D. from the National 
Technical University of Athens and a Master’s degree in photonics 
from Imperial College London. As the co-founder and Managing 
Director of Constelex Technology Enablers, a startup acquired by 
*	+ LQ  KH KDV VLJQLƼFDQWO\ FRQWULEXWHG WR WKH GHYHORSPHQW 
RI QRYHO ƼEUHRSWLF V\VWHPV IRU VDWHOOLWH ODVHU FRPPXQLFDWLRQV 
DQG KDUVK HQYLURQPHQW ƼEUH VHQVLQJ 6WUDWRVŮ VNLOOV LQFOXGH 
entrepreneurial leadership, cross-functional team leadership, 
new product development, and strategic product marketing, 
making him a driving force in G&H’s technological innovation.
GOVERNANCE EXECUTIVE MANAGEMENT TEAM
107

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
108
The Board of Gooch & Housego PLC reviewed its 
corporate governance procedures at its September 
2024 meeting. Following the actions taken in 
previous years to ensure full compliance with the 
Code, no further actions were required this year 
and the Board consider the group to have fully 
complied with the Code during the year ended 
30 September 2024. 
How we Govern the Group
The Board leads the group’s governance framework. 
It is responsible for setting the strategic targets 
for the group, monitoring progress made, 
approving proposed actions and for ensuring that 
the appropriate internal controls are in place and 
that they are operating effectively.
The Board is assisted by four principal committees 
(Audit, Nomination, Remuneration and 
Sustainability) each of which is responsible for 
dealing with matters within its own terms of 
reference, which are available on the group’s website.
The Board
The Board currently comprises two executive and 
ƼYH  QRQH[HFXWLYH GLUHFWRUV 7KH GLUHFWRUV KROGLQJ 
RIƼFH GXULQJ WKH SHULRG RI WKLV UHSRUW DQG WKHLU 
biographies are detailed from pages 104 to 105 and 
are also available on our website; www.gandh.com. 
Brian Phillipson retired on 30 September 2024 
after having completed his nine year tenure. 
The Executive Directors have rolling service contracts 
that are subject to either six or 12 months’ notice. 
The Chairman and Non-Executive directors do not 
have contracts of service. The terms of appointment 
of the Directors are available for inspection during 
EXVLQHVV KRXUV DW WKH UHJLVWHUHG RIƼFH RI *RRFK 	 
Housego PLC and are also available at the AGM.
All the Non-Executive directors are considered 
by the Board to be independent of management 
and free of any relationships which could materially 
interfere with the exercise of their independent 
judgement. 
The Nomination Committee is responsible for 
approving appointments to the Board. The Board 
XQGHUVWDQGV DQG UHFRJQLVHV WKH EHQHƼWV WKDW 
diversity can bring, and our recruitment partners 
are briefed on our requirements in this regard.
Roles and Responsibilities
There is a documented clear division of 
responsibilities between the Chairman and the 
&KLHI ([HFXWLYH 2IƼFHU WR HQVXUH WKDW WKHUH LV 
a balance of power and authority between 
leadership of the Board and executive leadership.
Introduction
The Board is accountable to shareholders and is committed 
to the highest standards of corporate governance. To this end, 
the Group has adopted the UK Corporate Governance Code 
(2018). The Code is available to download at www.frc.org.uk.
Corporate
Governance

109
GOVERNANCE CORPORATE GOVERNANCE
All Directors are entitled to seek independent, professional advice 
at the Group’s expense in order to discharge their responsibilities 
as Directors. Gooch & Housego PLC maintains appropriate 
GLUHFWRUVŮ DQG RIƼFHUVŮ LQVXUDQFH FRYHU
External Roles for Directors
The Board reviews the Directors’ external commitments on an 
DQQXDO EDVLV WR HQVXUH WKH\ DUH VXIƼFLHQWO\ DYDLODEOH WR HQDEOH 
them to discharge their responsibilities, particularly if there were 
exceptional circumstances that might require additional time at 
short notice. The Board is cognisant that the Chairman, Gary 
Bullard currently has three non-executive roles, two of which are 
as Chairman (including G&H). He is also acting as interim CEO of 
AFC Energy PLC for the period from 5 September 2024 to 6 
January 2025.  He has assessed his time commitments and 
FRQƼUPHG WR WKH %RDUG WKDW WKH\ GR QRW KLQGHU KLV DELOLW\ WR 
discharge his responsibilities as Chairman of G&H. Gary attended 
all of the scheduled Gooch & Housego PLC board meetings during 
the year and has no other external commitments other than his 
Board roles. 
Board Activities
Day to day responsibility for the running of the Group is delegated 
to executive management. However, there are a number of matters 
where, because of their importance to the Group, it is not considered 
appropriate to do this. The Board therefore has a documented 
schedule of matters reserved for its decision. This schedule is 
available on the Group’s web site. 
There are typically eight routine board meetings a year, with 
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Meetings between the non-executive directors, without the executive 
directors present are scheduled in the Board’s annual programme. 
These meetings are encouraged by the Chairman and provide the  
non-executive directors with a forum in which to share experiences 
and to discuss wider business topics, fostering debate in Board and 
committee meetings and strengthening working relationships. 
The Board has established a procedure for Directors, if deemed 
necessary, to take independent professional advice at the Group’s 
expense in the furtherance of their duties. The Chairman ensures 
that the Board is kept properly informed and is consulted on all 
matters reserved to it. Board papers and other information are 
distributed in a timely manner to allow Directors to be properly 
briefed in advance of meetings. 
In accordance with best practice, the Chairman addresses the 
developmental needs of the Board as a whole, with a view to 
further developing its effectiveness as a team, and ensures that 
each Director refreshes and updates his or her individuals skills, 
knowledge and expertise.
A formal, comprehensive and tailored induction is given to all 
non-executive directors following their appointment, including 
access to external training courses, visits to key locations within the 
Group and meetings with members of the senior management team. 
Louise Evans is the Senior Independent Director. Her role includes 
providing a sounding board for the Chairman and acting as an 
intermediary for the non-executive directors, where necessary. 
The Board believes that Louise has the appropriate experience, 
knowledge and independence to continue this role.
The Board is responsible for setting the Group’s strategy. 
The board calendar includes two strategy sessions per year. 
At these sessions, members of the leadership team present 
updates on strategic progress to the board in advance of wider 
discussions which form the basis of our ongoing strategy. Further 
details of our strategy can be found in the Strategic Report. 
Board meeting attendance is presented in the following table.
Executive Directors
Charlie Peppiatt
8/8
Chris Jewell
8/8
Non-executive Directors
Gary Bullard
8/8
Louise Evans 
8/8
Jim Haynes
8/8
Susan Searle
8/8
Brian Phillipson
8/8
Retired 30 September 2024
Maintaining a Dialogue with Shareholders
The Chairman ensures that the Board maintains an appropriate 
dialogue with shareholders. During FY2024, the Chairman met 
with a number of major shareholders independently of the 
Executive Directors. 
7KH &KLHI ([HFXWLYH 2IƼFHU DQG WKH &KLHI )LQDQFLDO 2IƼFHU 
regularly meet with institutional investors to discuss strategic 
issues and to make presentations on the Group’s results.
In addition to the full and half year results, the Group publishes 
Regulatory News Service announcements through the London 
Stock Exchange.
The Group’s website contains an archive of information on the 
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history and up to date share price information. 
Although the  non-executive directors are not formally required 
to meet the shareholders of the Group, their attendance at the 
Annual General Meeting and at presentations of the interim and 
annual results is encouraged.
Engagement with the Workforce
Jim Haynes is our non-executive director with responsibility for 
engagement with the workforce. During FY2023, Jim met with 
employee Groups from all of our sites. There was a commitment to 
cascade this feedback back to employees during FY2024, and this 
has been the focus of Jim’s efforts during the year. There was also 
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strategy and also to further develop the “employee voice” 
structure within the company. 
Site employee communication groups are now well established in 
all of our sites with regular monthly meetings. The intention is that 
Jim Haynes, and other Board members as appropriate, will attend 
a number of these meetings going forward. 
We have also established a global employee representative group 
from across our site teams. This group will be responsible for the 

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
110
cross fertilisation of ideas between sites, and will meet formally with 
the Board of Directors twice a year to provide consolidated feedback.
In addition to further developing our engagement structure, we 
have focused on addressing some of the core points that 
employees have raised. In particular with regard to improved 
communications, we have formally introduced monthly business 
division updates, and a ‘spotlight’ communication to focus globally 
on a part of G&H each month.
As we enter 2025, we will launch our new annual employee 
survey, to get even broader feedback from employees.
The Board reviews the organisation’s culture to ensure it is aligned 
with the Group’s strategy. The Group’s Mission, Vision, Values and 
Behaviours have been rolled out across the Group and further 
strengthen the Group’s culture in support of its strategic aim. Further 
information on our work in this regard is given in the ESG Report. 
Other ways in which we ensure appropriate engagement with our 
workforce are set out in the Strategic Report. These activities 
enable the Board to gauge the Group’s culture and to make 
changes where necessary to ensure it is aligned with our strategy. 
Board Effectiveness
The Chairman is responsible, with assistance from the Nomination 
Committee, for ensuring that the Company has an effective Board 
with a suitable range of skills, expertise and experience. During 
FY2024, the Board took the decision to undertake an external 
independent review of the Board and the Chairman. Louise Evans, as 
Senior Independent Director, led the appointment of the reviewer, 
and having met with a number of providers, recommended to the 
Board that Lorna Parker be appointed. Lorna has met with a number 
of the Directors during the year and is due to attend the November 
2024 Board meeting in Ilminster. It is currently anticipated that 
/RUQD ZLOO IHHG EDFN KHU ƼQGLQJV WR WKH %RDUG HDUO\ LQ 
The Board focuses on formulation of strategy, management of 
effective business controls and review of business performance. 
7KH %RDUG LV VSHFLƼFDOO\ UHVSRQVLEOH IRU WKH DSSURYDO RI DQQXDO DQG 
interim results and interim management statements, acquisitions 
and disposals, major capital expenditure, borrowings, director and 
company secretary appointments and removals, any material 
litigation, strategic forecasting and major development projects.
A framework of delegated authorities is in place that details the 
structure of delegation below Board level and includes matters 
reserved for the Board.
Board Committees
The Board has established a number of committees to assist in 
the discharge of its duties. The formal terms of reference for the 
principal committees can be found on the Group’s website.
The Board has four formally constituted committees, the Audit 
Committee, the Remuneration Committee, the Nomination 
Committee and the Sustainability Committee. A report on the 
activities of each of the other committees follows later in this report.
Accountability
The Directors acknowledge that they are responsible for the 
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provide only reasonable, and not absolute, assurance against 
material misstatements and losses. 
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evaluated and mitigated to the extent possible. A formal group 
wide risk register is maintained and approved by the Board on 
an annual basis. This year, the risk register was reviewed at the 
March 2024 and September 2024 meetings. 
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which are centrally maintained and documented and provide 
reasonable assurance of the maintenance of proper accounting 
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the business.
The Audit Committee is responsible for reviewing the effectiveness 
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SURFHGXUHV IRU WKH LGHQWLƼFDWLRQ DVVHVVPHQW DQG UHSRUWLQJ RI 
risk. It is also responsible for advising the Board on whether the 
Committee believes the Annual Report taken as a whole, is fair, 
balanced and understandable and provides the information 
necessary for shareholders to assess the Group’s performance, 
business model and strategy. 
The Group does not have an internal audit department. Each year, 
ƼQDQFH VWDII LQGHSHQGHQW RI WKH VLWH EHLQJ YLVLWHG SHUIRUP 
detailed testing of compliance with the Group’s comprehensive 
control framework. The results of this work were summarised and 
presented to the Audit Committee in September 2024. This showed 
VLJQLƼFDQW SURJUHVV GXULQJ WKH \HDU RQ WKH VLWHV WKDW KDG DOUHDG\ 
been subject to review, and set a baseline for the two sites 
acquired in the year ended 30 September 2023. 
Annual budgets and strategic plans are prepared for each business 
unit. Financial and operational reports enable the Board to compare 
performance against budget and to take action where appropriate.
Remuneration
The Remuneration Committee is responsible for setting 
remuneration packages of the Executive Directors which are 
designed to promote the long-term success of the Group and take 
account of current corporate governance practice. The committee 
ensures that performance related components of Executive 
Director remuneration are transparent, stretching and rigorously 
applied. The committee also monitors the level and structure of 
remuneration for other senior management. 
No director is involved in deciding his or her own remuneration.

111
GOVERNANCE CORPORATE GOVERNANCE

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
112
A review of the development and performance of 
the Group during the year and its future prospects 
is set out in the Financial Highlights and in the 
Financial Review. An outline of the business’s 
principal activities, strategy and the Group’s 
progress in the year towards these strategies is 
given in the Strategic Report. An analysis of the 
segmental information by market sector is given 
in the Operations Review.
Key Financial Performance Indicators (KPIs)
The Group uses a selection of KPIs to monitor and 
review the performance of the business. These are 
detailed from page 28.
Dividends
During the year ended 30 September 2024 a 
ƼQDO GLYLGHQG RI S SHU VKDUH ZDV SDLG IRU WKH 
SUHYLRXV ƼQDQFLDO \HDU $Q LQWHULP GLYLGHQG RI 
4.9p was paid for the half year ended 31 March 
2024 (2023: 4.8p).
For the year ended 30 September 2024, the 
'LUHFWRUV KDYH SURSRVHG D ƼQDO GLYLGHQG RI 
8.3p per share (2023: 8.2p).
Substantial Shareholdings
As at 15 November 2024, the following 
VKDUHKROGHUV KDG QRWLƼHG WKH &RPSDQ\ WKDW WKH\ 
held an interest in 3% or more of its issued 
ordinary share capital: 	
	
Shareholder
Number
% holding
Odyssean Capital LLP
	3,250,000
	
12.60%
Octopus Investments
	 2,864,522
	
11.11%
Fidelity Worldwide Investment 	 1,527,327
	
5.92%
Schroders
	 1,507,758
	
5.85%
Royal London Mutual 
  Assurance Society
	
1,219,031
	
4.73%
JM Finn & Co
	 1,070,845
	
4.15%
Canaccord Genuity Group Inc 	 1,051,559
	
4.08%
Perpetual
	
980,000
	
3.80%
abdrn plc
	
826,879
	
3.21%
St James’ Place
	
800,266
	
3.10%
Save for these interests, the Directors have not 
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indirectly interested in 3% or more of the issued 
ordinary share capital of the Company. 
The Directors present their report together with the audited 
consolidated financial statements for the year ended 30 
September 2024. The Directors who held office during the 
year and up to the date of this report are shown on pages 
104 to 105. Additionally, Brian Phillipson was a non-executive 
director until his retirement on 30 September 2024.
Directors’
Report

113
GOVERNANCE DIRECTORS’ REPORT
Treasury Policies
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risk to the Group that arises from operating in a number of foreign 
currencies and to maximise interest income on cash deposits, 
whilst maintaining the security of these deposits. As an 
international group of companies, the main exposure is in respect 
of foreign currency risk on the trading transactions undertaken 
by group companies and on the translation of the net assets of 
overseas subsidiaries. This exposure is principally to the US dollar.
Monthly cash management reporting and forecasting is in place 
to facilitate management of this currency risk. The operations of 
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All balances not immediately required for group operations are 
placed on short-term deposit with leading international highly 
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At a transactional level, the Group seeks to offset its exposure 
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reviews to assess whether it would be appropriate for the Group 
to enter into currency hedging contracts to mitigate the currency 
risk. During the year, the Group also entered into contracts to sell 
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LQ 1RWH  WR WKH ƼQDQFLDO VWDWHPHQWV 
The Group’s bank borrowings are denominated in US Dollars, 
which acts as a partial hedge of a net investment against its 
US Dollar denominated companies within the Group.
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Research and Development
The Group has a continuing commitment to a high level of research 
and development and invested £7.8m in R&D in the year ended 30 
September 2024 (2023: £7.4m). This commitment is to actively 
develop new technologies and capabilities that will become a key 
part of the Group’s future product portfolio and revenue.
Statement of Employment of Disabled Persons
The Group is committed to employment policies, which follow best 
practice, based on equal opportunities for all employees, irrespective 
of sex, race, colour, disability or marital status. Full and fair 
consideration is given to applications for employment from disabled 
persons, having regard to their particular aptitudes and abilities. 
Employees who become disabled during their working life will be 
retained in employment wherever possible and will be provided 
help with any necessary rehabilitation and retraining. The Group 
is prepared to modify procedures or equipment, wherever this is 
practicable, so that full use can be made of an individual’s abilities.
Directors’ Indemnities
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Section 234 of the Companies Act 2006. The indemnity was in 
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The Group also purchased and maintained throughout the 
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respect of itself and its Directors.
Statement of Directors’ Responsibilities
The Directors are responsible for preparing the Annual Report 
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and regulation.
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VWDWHPHQWV IRU HDFK ƼQDQFLDO \HDU 8QGHU WKDW ODZ WKH 'LUHFWRUV 
KDYH SUHSDUHG WKH *URXS DQG &RPSDQ\ ƼQDQFLDO VWDWHPHQWV LQ 
accordance with UK-adopted international accounting standards.
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VWDWHPHQWV XQOHVV WKH\ DUH VDWLVƼHG WKDW WKH\ JLYH D WUXH DQG IDLU 
view of the state of affairs of the Group and Company and of the 
SURƼW RU ORVV RI WKH JURXS IRU WKDW SHULRG ,Q SUHSDULQJ WKH ƼQDQFLDO 
statements, the directors are required to:
• select suitable accounting policies and then apply them 
consistently;
• state whether applicable UK-adopted international accounting 
standards have been followed, subject to any material departures 
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• make judgements and accounting estimates that are reasonable 
and prudent; and
Ŷ SUHSDUH WKH ƼQDQFLDO VWDWHPHQWV RQ WKH JRLQJ FRQFHUQ EDVLV 
unless it is inappropriate to presume that the Group and 
Company will continue in business.
The Directors are also responsible for safeguarding the assets of 
the Group and Company and hence for taking reasonable steps 
for the prevention and detection of fraud and other irregularities.
The Directors are responsible for keeping adequate accounting 
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Company’s transactions and disclose with reasonable accuracy 
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HQDEOH WKHP WR HQVXUH WKDW WKH ƼQDQFLDO VWDWHPHQWV FRPSO\ ZLWK 
the Companies Act 2006.
The Directors are responsible for the maintenance and integrity of 
the Group’s website. Legislation in the United Kingdom governing 
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differ from legislation in other jurisdictions.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
114

115
GOVERNANCE DIRECTORS’ REPORT
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7KH 'LUHFWRUV FRQVLGHU WKDW WKH DQQXDO UHSRUW DQG ƼQDQFLDO 
statements, taken as a whole, is fair, balanced and understandable 
and provides the information necessary for shareholders to assess 
the group and parent company’s performance, business model 
and strategy.
,Q WKH FDVH RI HDFK GLUHFWRU LQ RIƼFH DW WKH GDWH WKH 'LUHFWRUVŮ 
Report is approved:
• so far as the director is aware, there is no relevant audit 
information of which the group and company’s auditors are 
unaware; and
• they have taken all the steps that they ought to have taken as 
a director in order to make themselves aware of any relevant 
audit information and to establish that the group and parent 
company’s auditors are aware of that information. 
Stakeholder Engagement
The ways in which we have engaged with our stakeholders in the 
year are set out in our S172 Statement and our ESG Report. Our 
streamlined energy and carbon reporting can be found on page 78. 
Going Concern
7KH 'LUHFWRUV KDYH UHYLHZHG WKH FXUUHQW ƼQDQFLDO IRUHFDVWV IRU 
FY2025. They have assessed the future funding requirements of 
the Group and compared them with available borrowing facilities. 
They have also reviewed forecast performance against our banking 
FRYHQDQWV 'HWDLOV RI WKH ƼQDQFLDO DQG OLTXLGLW\ SRVLWLRQV RI WKH 
Group are given on page 68. 
At 30 September 2024, the Group has a strong balance sheet with 
net current assets of £46.8m. The Group’s cash and undrawn 
committed and uncommitted facilities totalled £36.2m.
The Directors have reviewed severe but plausible downside 
scenarios that estimate the potential impact of the principal risks 
that the Group faces (see pages 99 to 101 of this report) on the 
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and the resultant reduced demand in certain of the Group’s 
markets, most notably commercial aerospace and the Industrial 
laser market driven by softness in consumer end market demand. 
They also included the effect of erosion of sales prices due to 
competition, the impact of delays to our production ramp up, the 
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customers, the potential impact of a cyber-attack and a reduction 
in forecast revenue to illustrate the potential effect of a loss of key 
personnel or inability to hire for a key role. The model also 
FRQVLGHUHG WKH ORVV RI UHYHQXH DQG SURƼW DVVRFLDWHG ZLWK D FORVXUH 
of one of our sites due to a legal non-compliance issue. Mitigating 
actions including cost and capital expenditure savings, and an 
extension of our payment terms with suppliers (in FY2025 only) 
have been factored into this analysis.
This assessment covered not only the coming 12 month period but 
also for the period to September 2027 in order to support the 
Viability Statement given below. 
We have compared the downside risk adjusted cash projections 
and covenant performance against the Group’s available cash and 

borrowing facilities and have been able to conclude that the Group 
would continue to be able to operate even if a number of the risks 
occurred simultaneously.
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that the Group has adequate resources to continue in operational 
existence for at least 12 months from the date of approval of the 
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JRLQJ FRQFHUQ EDVLV LQ SUHSDULQJ WKH ƼQDQFLDO VWDWHPHQWV
Viability Statement
The Directors have also assessed the viability and long-term 
prospects of the Group for the period to September 2027 taking 
into account the Group’s current position and the potential impact 
of the principal risk and uncertainties set out on pages 99 to 101 
of this report. 
Business planning processes within G&H require the preparation 
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of the Group’s three-year strategic plan, a process in which all 
functions are involved. The Group’s strategy is developed, and 
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forecasts over a three year horizon. 
The Group’s strategy is key to understanding its prospects. Further 
details of the strategy can be found in the Strategic Report. By 
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our sub assembly and systems capabilities, thereby reducing the 
Group’s dependency upon the Industrial laser market and by 
creating differentiated products and capabilities through our R&D 
investment we are making the Group sustainable for the long term. 
7KH *URXSŮV JHRJUDSKLFDO DQG VHFWRU GLYHUVLƼFDWLRQ KHOSV WR UHGXFH 
the impact of many of the risks that the Group faces. Furthermore, 
the Group’s revenue is not overly concentrated with any particular 
customers or markets.
We have determined that the period to September 2027 represents 
an appropriate period over which to provide the viability 
statement as this aligns with the business cycle and order intake 
trends of the Group. 
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projections for the period covered by the viability statement, 
testing it for the severe but plausible risks that the business faces. 
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able to operate even if a number of the risks occurred 
simultaneously. 
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WLPH RI DSSURYLQJ WKH ƼQDQFLDO VWDWHPHQWV WKHUH LV D UHDVRQDEOH 
expectation that the Group will have adequate resources to 
continue in operation over the period to September 2027.
Approved and signed on behalf of the Board of Directors by:
Charlie Peppiatt
Director
3 December 2024

A subcommittee of the Sustainability Committee is chaired by 
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)LQDQFLDO 2IƼFHU DQG UHSUHVHQWDWLYHV IURP YDULRXV IXQFWLRQV 
within the business in both the UK and the US. The sub-committee 
meets at least four times a year, and the full committee meets at 
least twice a year. 
Role of the Committee
• The key objectives of the Committee are to ensure that the 
Company’s strategy and operations are carried out in accordance 
with our sustainability commitment, focusing on care for the 
environment, people and the communities where we operate 
whilst maintaining the economic stability of the company. 
The Committee will align this work with appropriate frameworks 
including the London Stock Exchange Guidance for Environmental, 
Social and Governance reporting and will ensure the company 
uses independent internationally recognised global disclosure 
systems for all our stakeholders to score and help manage G&H 
environmental impacts.
• During the year, the Committee agreed a number of workstreams 
to focus on across various functional areas.  Further details of 
these workstreams are given in our Sustainability Report.
Sustainability
Committee 
Report
GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
116
The Sustainability Committee was 
established in September 2023. 
It comprises all members of the 
Board together with Andy Back, 
the Group’s Global Head of Quality 
and Compliance.
Area of Focus for the Sustainability Committee During FY2024
• GHG Emissions and energy consumption, together with updates 
on key improvement activities including use of solar power, 
voltage optimisation, LED lighting and our transition to green 
energy providers in the US.  
• Progress against the Group’s ISO14001 roadmap.
• Other sustainability projects such as waste management, 
recycling and use of sustainable packaging materials. 
• Employee safety including numbers of work-related injuries, 
lost workdays and recordable incidents.
• Employee numbers, employee turnover, diversity and employee 
engagement. 
• The extent of the Group’s charitable giving, volunteering and 
education support. 
• Customer satisfaction, on-time delivery and product 
performance.
• Leadership and governance including board diversity, ethics and 
anti-corruption training, trade compliance and risk management. 
• Approval of the ESG disclosures in the Annual Report.
Membership and Attendance at Meetings Held in FY2024
Non-executive Directors
Susan Searle
2/2
Gary Bullard
2/2
Louise Evans
2/2
Jim Haynes
2/2
Brian Phillipson
2/2
Retired 30 September 2024
Executive Directors
Charlie Peppiatt
2/2
Chris Jewell
2/2
Approved by
Susan Searle
Chair of the Sustainability Committee
3 December 2024

117
GOVERNANCE AUDIT COMMITTEE REPORT
Membership
The Audit Committee is chaired by Louise Evans, a Chartered 
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UROHV DQG ZKR WKH %RDUG DUH WKHUHIRUH VDWLVƼHG KDV UHFHQW DQG 
relevant experience. The Committee comprises Louise Evans, 
Jim Haynes and Susan Searle and is considered to have had an 
DSSURSULDWH EDODQFH EHWZHHQ WKRVH LQGLYLGXDOV ZLWK ƼQDQFH RU 
accounting training and those from a general business background.
How the Committee Operates
The Committee met three times during the year as part of its 
standard schedule to consider matters planned around the 
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summarised below: 
Non-executive Directors
Louise Evans
3/3
Susan Searle
3/3
Jim Haynes
3/3
Brian Phillipson
3/3
Retired 30 September 2024
At the invitation of the Committee, representatives of the external 
auditors, PricewaterhouseCoopers LLP, attended meetings together 
ZLWK WKH &KDLUPDQ &KLHI ([HFXWLYH 2IƼFHU &KLHI )LQDQFLDO 2IƼFHU 
and the Company Secretary. The Committee also seeks to meet 
regularly with the external auditors without the Executive 
Directors in attendance. During the year, the Committee met twice 
with representatives from PricewaterhouseCoopers LLP without 
others being present.
 Responsibilities
The role and responsibilities of the Committee are set out in its 
terms of reference, which are available on the Group’s website and 
from the Company Secretary on request. The terms of reference 
are reviewed annually by the Committee.
The principal responsibilities of the Committee are:
Ŷ 5HYLHZLQJ WKH HIIHFWLYHQHVV RI WKH *URXSŮV ƼQDQFLDO UHSRUWLQJ 
LQWHUQDO FRQWURO SROLFLHV DQG SURFHGXUHV IRU WKH LGHQWLƼFDWLRQ 
assessment and reporting of risk;
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• Advising the Board on whether the Committee believes the 
Annual Report taken as a whole, is fair, balanced and 
understandable and provides the information necessary for 
shareholders to assess the Group’s performance, business model 
and strategy;
• Considering and making recommendations to the Board as to the 
appointment, reappointment or removal of the external auditors 
and the approval of their remuneration and terms of engagement;
• Assessing the external auditors’ independence and objectivity 
and the effectiveness of the audit process; and
• Reviewing the policy on the engagement of the external auditors 
to supply non-audit services.
Audit
Committee
Report

AREA OF FOCUS
Going concern and viability
The Committee reviewed management’s going concern 
assessment and viability statements.
CONCLUSION
The Committee reviewed management’s funding forecasts and the 
stress testing that had been performed on them, based upon the 
Group’s principal risks and uncertainties. The Committee concluded 
WKDW LW ZDV DSSURSULDWH WKDW WKH ƼQDQFLDO VWDWHPHQWV ZHUH SUHSDUHG 
RQ D JRLQJ FRQFHUQ EDVLV DQG WKDW D YLDELOLW\ VWDWHPHQW FRQƼUPLQJ 
that there is a reasonable expectation that the Group will have 
adequate resources to continue in operation over the period to 
September 2027 could be included in the Annual Report.
AREA OF FOCUS
Accounting for the disposal of EM4
CONCLUSION
The Committee has reviewed the accounting for and disclosure 
RI WKH GLVSRVDO RI (0 GXULQJ WKH \HDU DQG LV VDWLVƼHG WKDW WKH\ 
are appropriate. 
AREA OF FOCUS
Inventories
The Committee reviewed management’s estimates in relation to 
inventory valuation and obsolescence.
CONCLUSION
The Committee reviewed the level of inventory at the year end, which 
has reduced in the year. 
7KH &RPPLWWHH ZDV VDWLVƼHG WKDW WKH SURYLVLRQV PDGH DGHTXDWHO\ 
UHƽHFWHG WKH ULVN RI LPSDLUPHQW
AREA OF FOCUS
Tax Accounting
The Committee reviewed the accounting for deferred taxation in 
the year.
CONCLUSION
The Committee noted the prior year adjustment in respect of 
deferred taxation assets on losses, including the related narrative 
GLVFORVXUH DQG LV VDWLVƼHG WKDW WKH UHYLVHG SRVLWLRQ LV FRUUHFW
AREA OF FOCUS
Fair, balanced understandable and 
comprehensive reporting
CONCLUSION
The Committee has reviewed the Annual Report and is comfortable 
that it provides a fair, balanced and understandable review of the 
year ended 30 September 2024. 
As part of this review, the Committee has considered the alternative 
performance measures presented, and the degree of prominence 
given thereto in relation to statutory measures. The Committee 
has also considered the ESG disclosures and other reports to ensure 
that a fair review has been given. 
AREA OF FOCUS
Non-underlying items
The Committee considered the appropriateness of the measure 
RI DGMXVWHG SURƼWV TXDOLW\ RI HDUQLQJV DQG WKH FODVVLƼFDWLRQ DQG 
transparency of items separately disclosed as non-underlying items.
CONCLUSION
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before tax provides a reasonable view of the underlying performance 
of the Group and that there was transparent and consistent 
disclosure of items shown separately as non-underlying items.
This was based on a review of the items added back in arriving 
DW XQGHUO\LQJ SURƼW
7KH &RPPLWWHH ZDV VDWLVƼHG WKH )5&ŮV JXLGDQFH GLVFRXUDJLQJ 
companies from excluding charges and credits associated with the 
pandemic from alternative performance measures had been followed.
AREA OF FOCUS
Goodwill impairment reviews
Management perform annual impairment reviews of the carrying 
value of goodwill. These impairment reviews are based on future 
SURMHFWHG FDVK ƽRZV DQG DUH WKHUHIRUH LQKHUHQWO\ MXGJPHQWDO 
The Audit Committee reviewed the key judgements underpinning 
the impairment reviews performed.
CONCLUSION
The Committee has reviewed the value in use calculations prepared 
by management for the UK, US and ITL CGUs. 
The Committee has reviewed the sensitivity disclosures in note 18 
and concluded that they are appropriate.
%DVHG RQ WKH ZRUN SHUIRUPHG WKH &RPPLWWHH LV VDWLVƼHG WKDW QR 
impairment has arisen.
Financial Reporting
During the year, the Audit Committee reviewed the appropriateness 
RI WKH *URXSŮV LQWHULP DQG IXOO \HDU ƼQDQFLDO VWDWHPHQWV LQFOXGLQJ 
WKH FRQVLGHUDWLRQ RI VLJQLƼFDQW ƼQDQFLDO UHSRUWLQJ MXGJHPHQWV PDGH 
by management taking into account reports from management 
and the external auditors. The main areas of focus considered by 
the Committee during the year were as follows:
AREA OF FOCUS
Long term contract accounting 
and revenue recognition
Some of the Group’s sites are engaged in long term development 
contracts. These contracts must be traded based upon an estimate 
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and judgement.
CONCLUSION
Approximately 3% of the Group’s revenue in the year was related to 
long term contracts. The Committee considered the procedures in 
place to monitor both the stage of completion and the outturn 
SURƼWDELOLW\ RI ORQJ WHUP FRQWUDFWV ZLWKLQ WKH *URXS ,W DOVR UHYLHZHG 
the procedures in place for the correct segregation of costs between 
contracts.
After careful consideration the Committee concluded that the 
judgements and estimates made in this regard were reasonable.
GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
118

119
GOVERNANCE AUDIT COMMITTEE REPORT
Financial Systems and Controls
The Committee reviewed the results of the 
LQWHUQDO FRQWUROV WHVWLQJ FRQGXFWHG E\ WKH ƼQDQFH 
team during the year. This work showed that 
VLJQLƼFDQW SURJUHVV KDV EHHQ PDGH RQ WKH *URXSŮV 
internal controls. The Committee noted the areas 
UHTXLULQJ LPSURYHPHQW LGHQWLƼHG E\ WKH WHVWLQJ 
DQG ZHUH VDWLVƼHG WKDW DQ DSSURSULDWH SODQ LV LQ 
place to do so.
During the year, the Committee reviewed and 
approved the latest delegation of authority 
framework in order to ensure appropriate 
controls are in place for the approval of certain 
matters and actions relating to expenditure, 
contractual exposure and other potential liabilities 
to the Group. 
The Committee also reviewed the latest risk 
UHJLVWHU DQG LV VDWLVƼHG WKDW DSSURSULDWH PLWLJDWLQJ 
actions have been taken.
External Auditors
Under its terms of reference, the Committee is 
responsible for assessing the scope, fee, objectivity 
and effectiveness of external audits and for making 
a recommendation to the Board regarding the 
appointment, reappointment or removal of the 
auditors on an annual basis.
The Group’s auditors, PwC, do not provide 
non-audit services to the business, and this 
combined with a new engagement partner being 
appointed for this year’s audit, together with 
PwC’s other independence safeguards give the 
committee assurance that their independence 
and effectiveness is not affected.
Approval
Louise Evans
Chair of the Audit Committee
3 December 2024

Role of the Committee
• Reviews the composition of the Board and its committees.
• Considers succession planning for Directors and other senior 
executives and in doing this considers diversity, experience, 
knowledge and skills.
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candidates to be appointed to the Board.
• Considers the gender balance of those in senior management 
and their direct reports.
Areas of Focus for the Nomination Committee During FY2024
• Succession planning for members of the Board.
• Diversity in the senior management team. Further details in this 
regard can be found in our Corporate Governance Report.
• Appointment of Senior Independent Director following the 
retirement of Brian Phillipson.
• Appointment of the external board evaluation service provider.
Nomination
Committee Report
The Nomination Committee, which consists of the 
Chairman, all Non-executive Directors and the Chief 
Executive Officer, is responsible for the composition 
of the Board, and other senior management matters.
Membership and Attendance at Meetings Held in FY2024
Non-executive Directors
Gary Bullard
1/1
Susan Searle
1/1
Louise Evans
1/1
Jim Haynes
1/1
Brian Phillipson
1/1
Retired 30 September 2024
Executive Directors
Charlie Peppiatt
1/1
Approval
Gary Bullard
Chairman of the Nomination Committee
3 December 2024
GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
120

GOVERNANCE NOMINATION COMMITTEE REPORT
121

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
122
Operation of the Remuneration Committee
It is an objective of the Group to attract and retain 
high calibre Directors and employees and reward 
them in a way which encourages the creation of 
value for shareholders while also fully meeting the 
expectations of shareholders and governance 
VWDQGDUGV 7KH &KLHI 3HRSOH 2IƼFHU ű&32Ų DWWHQGV 
the Committee meetings and works together with 
the Committee Chair and Company Secretary to the 
develop the meeting agendas. The CEO and CPO 
submit proposals to the committee as appropriate 
but do not take part in any decisions made. The 
Committee has three scheduled meetings each year 
to deal with ordinary business. In addition to these, 
the Committee meets on an ad hoc basis when 
necessary to deal with additional matters. 
Membership and Meeting Attendance in FY2024
	
Non-executive Directors
Susan Searle (Chair)
5/5
Gary Bullard
5/5
Louise Evans
5/5
Jim Haynes
5/5
Brian Phillipson
5/5
Retired 
30 September 2024
Annual Statement
Dear Shareholder 
I was pleased to succeed Brian Phillipson as Chair of the 
Remuneration Committee on 1 June 2024 and would 
like to thank him for leaving everything in good order. 
Detailed below is the the Remuneration Committee Report 
for FY2024 which is divided into three sections, being:
• This Annual Statement, which summarises the work of
the Committee, remuneration outcomes in FY2024 and 
how the Remuneration Policy will be operated for FY2025;
• The Remuneration Policy, which summarises the 
Company’s current Remuneration Policy; and
• The Annual Report on Remuneration, which discloses how 
the Remuneration Policy was implemented in FY2024.
Remuneration
Committee Report

123
GOVERNANCE REMUNERATION COMMITTEE REPORT
Advisors to the Committee
FIT Remuneration Consultants LLP (“FIT”) advised the 
Remuneration Committee on certain matters during the year. FIT is 
a member and signatory of the Remuneration Consultants Group 
and voluntarily operates under the Code of Conduct in relation to 
executive remuneration consulting in the UK, details of which can 
be found at www.remunerationconsultantsgroup.com. FIT provides 
QR RWKHU VHUYLFHV WR WKH &RPSDQ\ DQG WKH &RPPLWWHH LV VDWLVƼHG 
WKDW ),7 KDYH QR FRQƽLFWV RI LQWHUHVW ZLWK *	+ RU LWV 'LUHFWRUV
Activities during the year
• Reviewed the FY2023 Remuneration Committee Report prior to 
its approval by the Board.
• Reviewed performance against the FY2023 annual bonus plan 
targets and resulting awards and agreed the metrics and targets 
for the FY2024 bonus plan.
• Reviewed and approved awards and targets for the FY2024 LTIP. 
• Reviewed total reward for employees across the organisation.
• Reviewed our Gender Pay Gap reporting.
• Reviewed the level of diversity across the organisation.
• Monitored progress towards vesting of annual LTIP awards in 
order to determine their effectiveness in terms of retention.
• Documented how the Committee intends our remuneration 
schemes would operate in the event of a takeover of the Company.
Performance and Reward for FY2024
7KH *URXS UHSRUWHG D GHFUHDVH LQ DGMXVWHG SURƼW EHIRUH WD[ IURP 
continuing operations from £10.3m to £8.1m. This meant that 
QHLWKHU WKH SURƼW QRU FDVK HOHPHQWV RI WKH ([HFXWLYH 'LUHFWRUVŮ 
short term incentive scheme were met. I am pleased to report that 
very good progress was made in respect of the Executive Directors’ 
personal objectives and in executing the Company’s agreed 
strategy. As a result, annual bonuses were awarded to the CEO and 
CFO at 15% of salary. No LTIP awards vested in FY2024.
Implementing the Remuneration Policy for FY2025
In respect of the implementation of the Remuneration Policy for 
the CEO and CFO in FY2025: 
%DVH6DODU\ The Committee reviewed the Executive Directors’ 
salaries at its October 2024 meeting.  It agreed to increase the 
salary of both Charlie Peppiatt and Chris Jewell by 1.7% with effect 
from 1 January 2025. This increase is in line with that given to the 
wider UK workforce.
3HQVLRQ Pension provision will continue to be provided at 6% of 
salary (workforce aligned).
$QQXDO%RQXV Annual bonus will continue to be capped at 100% of 
salary albeit we have adjusted weightings to improve the linkage 
with key drivers for our revised strategy and encouraging an 
increased focus on reducing the second half weighting of our 
ƼQDQFLDO UHVXOWV )RU )< WKH FDVK WDUJHW ZLOO DFFRXQW IRU  RI 
the bonus plan, with the EPS element reduced from 50% to 35%. 
 RI WKH ERQXV SODQ ZLOO EH OLQNHG WR DFKLHYLQJ D WDUJHW SURƼW 
number in the six months ending 31 March 2025. Personal 
objectives will continue to account for the remaining 20%, and it 
was agreed that these would be linked to the four pillars of the 
Group’s revised strategy for the coming year. The performance 
FULWHULD RI WKH ƼQDQFLDO HOHPHQWV ZLOO FRQWLQXH WR RSHUDWH VXFK WKDW 
pay out will commence at achievement of 90% of the target with 
maximum entitlement being achieved at 110% of target. Pay-out 
will be linear between those two levels.
/7,3V LTIP Award levels for FY2025 will continue to be set at 
120% of base salary for the CEO and CFO and vest after three 
years, subject to achievement of performance targets and a 
two-year post vesting holding period will operate. Performance 
metrics will continue to be based on sliding scale Total Shareholder 
Return (“TSR”) targets for 50% of awards, EPS targets for 40% of 
awards and ESG targets for 10% of awards. TSR will continue to be 
measured against the constituents of the AIM100.
6KDUHKROGLQJJXLGHOLQHV No changes have been made to our 
shareholding guideline policy which is considered to be well 
aligned to AIM best practice and which is detailed in the 
Remuneration Policy section of this report.
Remuneration and Retention of the Wider Workforce
At the October 2024 Committee meeting, the Committee reviewed 
the salary levels of the senior management team. It also reviewed 
the proposed level of awards to be made to the senior management 
team under the LTIP scheme. A key aim of this review continues to 
be ensuring there is an appropriate alignment between the 
remuneration of Directors and that of the senior management 
WHDP 7KH &RPPLWWHH LV VDWLVƼHG WKDW WKLV LV WKH FDVH
We have been investing in our HR function globally in FY2024 and will 
continue to do so. We have implemented Paylocity and now have 
better tools available to enable us to monitor employee engagement.
7KH &RPPLWWHH LV FRQƼGHQW WKDW RXU FRPELQDWLRQ RI VDODU\ ERQXV 
and annual long-term incentive schemes provides a good mix of 
incentives and rewards in both the short, medium and long terms. 
Furthermore, we believe our remuneration framework is effective 
in driving behaviours that are consistent with our Group values and 
strategy and is fully in line with external governance requirements 
and expectations. The Committee believes that the remuneration 
of the Executive Directors is appropriate based on its review of 
industry reports on remuneration and input received from FIT 
during the year. The company’s employee engagement programme 
gives staff the opportunity to feedback to the Remuneration 
Committee via Jim Haynes and / or the wider engagement 
framework on matters related to staff and Executive Directors’ 
UHPXQHUDWLRQ 7KHUH ZDV QR VLJQLƼFDQW IHHGEDFN RQ ([HFXWLYH 
Director remuneration during the year.
7KH &RPPLWWHH LV DOVR VDWLVƼHG WKDW WKH H[LVWLQJ SROLF\ SURYLGHV 
clarity, simplicity, predictability, proportionality and avoids 
reputational risk and therefore the Committee’s view is that the 
factors outlined in Provision 40 of the UK Corporate Governance 
Code have been adhered to; 
The Committee values all feedback from shareholders and hopes 
to receive your support at the forthcoming AGM.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
124
FY2025 POLICY AND APPROACH
The Remuneration Committee approved 
a 1.7% increase to the Executive Directors’ 
salaries effective from 1 January 2025. 
This increase is in line with that given to 
the wider workforce.
FY2025 POLICY AND APPROACH
Up to 35% payable based on EPS on a 
sliding scale between 90% and 100% 
of target. 
Up to 20% of bonus payable based on 
RSHUDWLQJ FDVK ƽRZ RQ D VOLGLQJ VFDOH 
between 90% and 110% of target.
25% of bonus payable for achieving a 
WDUJHW SURƼW OHYHO WKH KDOI \HDU HQGHG 
31 March 2025.
No changes to the personal 
objectives element. 
FY2025 POLICY AND APPROACH
No changes proposed. 
PURPOSE AND LINK TO STRATEGY
Takes into account experience and 
personal contribution to the Group’s 
strategy.
Attracts and retains executives of 
the quality required to deliver the 
Group’s strategy.
FY2024 POLICY AND APPROACH
• Reviewed annually with changes effective 
from 1 January if applicable
• Consideration given to individual and 
Group performance
• General pay increases across the 
wider workforce are also taken into 
consideration
• Where the Group considers it appropriate 
and necessary, larger increases may be 
awarded in exceptional circumstances
FY2024 POLICY AND APPROACH
• Awarded annually.
• Based on broad performance measures. 
• Up to 50% payable based on EPS on 
a sliding scale between 90% and 110% 
of target.
• Up to 30% of bonus payable based on 
RSHUDWLQJ FDVK ƽRZ RQ D VOLGLQJ VFDOH 
between 90% and 110% of target.
• Up to 20% of bonus payable for 
achievement of personal objectives half 
of which are linked to ESG metrics.
FY2024 POLICY AND APPROACH
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pension plan.
• Executive Directors are entitled to 
employer pension scheme contributions 
of 6% of salary, which is consistent with 
the wider UK workforce.
OPPORTUNITY
Maximum of 100% of base salary.
OPPORTUNITY
Base salary increases are applied in line 
with the outcome of the annual review.
OPPORTUNITY
6% of base salary from 1 October 2024.
7KH &RPPLWWHH NHHSV WKH EHQHƼW SROLF\ 
DQG EHQHƼW OHYHOV XQGHU UHJXODU UHYLHZ
PURPOSE AND LINK TO STRATEGY
Incentivise achievement of short-term 
ƼQDQFLDO WDUJHWV WKDW WKH &RPPLWWHH 
considers to be critical drivers of 
business growth.
PURPOSE AND LINK TO STRATEGY
Provide employees with market 
competitive pension scheme.
ELEMENT OF REMUNERATION 
Base Salary
ELEMENT OF REMUNERATION 
Annual Bonus
ELEMENT OF REMUNERATION 
Pension
Remuneration Policy
The table below summarises our policy for 
FY2024 and its implementation for FY2025:

125
GOVERNANCE REMUNERATION COMMITTEE REPORT
FY2025 POLICY AND APPROACH
No changes proposed. 
FY2025 POLICY AND APPROACH
No changes proposed. 
FY2024 POLICY AND APPROACH
• Awards vest after three years subject to 
achievement of targets, and are then 
subject to a two-year holding period.
• TSR relative to the performance of the 
AIM100 for 50% of awards, with full vesting 
for performance in the upper quartile. 
• The EPS target accounts for 40% of 
awards. Full vesting at 15% EPS growth 
per annum. 
• 15% growth per annum target is in line with 
the Board’s objective of doubling the size 
of the Group over a period of 5 years.
• Achievement of the Group’s ESG agenda 
accounts for 10% of awards. 
• Awards may vest pro rata following 
retirement. 
OPPORTUNITY
Award levels are determined by reference 
to an individual’s position and performance.
Annual awards of 120% of base salary for 
the CEO and the CFO.
Maximum award of 300% of base salary 
where an exceptional case may arise (e.g. 
on recruitment).
REQUIREMENT
In-employment:
CEO: 200% of salary
CFO: 100% of salary 
Post cessation: 100% of salary for one year 
post cessation.
FY2024 POLICY AND APPROACH
• In-employment: The CEO and CFO are 
required to hold 200% and 100% of 
salary respectively in G&H shares to be 
built up through shares vesting under the 
LTIP over time.
• Post cessation: Executive Directors are 
required to hold shares with a value 
of 100% of salary for one year post 
cessation (excluding shares already held 
on appointment, any shares vesting in 
relation to the LTIP granted prior to 
30 September 2021, or those purchased 
by Directors).
PURPOSE AND LINK TO STRATEGY
Incentivise executive performance over 
the longer term.
Performance measures linked to the 
long-term strategy of the business and 
the creation of shareholder value over the 
longer term.
PURPOSE AND LINK TO STRATEGY
To promote share ownership for 
Executive Directors.
ELEMENT OF REMUNERATION 
Long Term
Incentive Plan (LTIP)
ELEMENT OF REMUNERATION 
Shareholding 
Guidelines

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
126
Remuneration
Executive Directors are paid a base salary together with annual bonus payments based on the 
DFKLHYHPHQW RI *URXS SURƼWDELOLW\ FDVK DQG SHUVRQDO RSHUDWLRQDO DQG (6* UHODWHG WDUJHWV ,Q DGGLWLRQ 
([HFXWLYH 'LUHFWRUV SDUWLFLSDWH LQ D ORQJWHUP LQFHQWLYH VFKHPH DQG UHFHLYH EHQHƼWV LQ NLQG LQFOXGLQJ 
medical expenses and insurance. 
Non-executive directors are paid a fee to attend board meetings and to serve as members of the Board 
as well as the Audit, Nomination, Remuneration and Sustainability committees. Further payments may 
be made in respect of additional services provided at the request of the Group. No such further payments 
were made in FY2024 or FY2023. The Board approved an increase to the Non-executive Directors’ 
salaries of 1.7% with effect from 1 January 2025.
%HQHƼWV
Executive Directors receive private health insurance, life assurance and long-term disability insurance.
Directors’ Remuneration (Audited)

2024
Basic pay
Performance
related bonus
%HQHƼWV 
in kind
Pension 
contribution
Sub-total
2024
7RWDOƼ[HG
remuneration
Total variable
remuneration
£’000
£’000
£’000
£’000
£’000
£’000
£’000
Executive
  C Peppiatt
414
59
22
–
495
436
59
  C Jewell
298
44
11
10
363
319
44
Non-executive
  G Bullard
96
–
–
–
96
96
–
  B Phillipson1
54
–
–
–
54
54
–
  L Evans
50
–
–
–
50
50
–
  J Haynes
50
–
–
–
50
50
–
  S Searle
50
–
–
–
50
50
–
1,012
103
33
10
1,158
1,055
103
2023
Basic pay
Performance
related bonus
%HQHƼWV 
in kind
Pension 
contribution
Sub-total
2023
7RWDOƼ[HG
remuneration
Total variable
remuneration
£’000
£’000
£’000
£’000
£’000
£’000
£’000
Executive
  C Peppiatt 
405
250
25
–
680
430
250
  C Jewell
286
175
11
10
482
307
175
Non-executive
  G Bullard
87
–
–
–
87
87
–
  B Phillipson
49
–
–
–
49
49
–
  L Evans
49
–
–
–
49
49
–
  J Haynes
49
–
–
–
49
49
–
  S Searle2
25
–
–
–
25
25
–
950
425
36
10
1,421
996
425
The above disclosure has been audited.
1 	 Brian Phillipson was paid on a mid-month to mid-month payroll cycle until his retirement when 
he was paid to the end of the month.
2 	Susan Searle was appointed 3 April 2023.
Annual Report
on Remuneration

127
GOVERNANCE REMUNERATION COMMITTEE REPORT
2024 Performance Related Bonuses
%RQXVHV LQ  ZHUH EDVHG  RQ (36  RQ RSHUDWLQJ FDVK ƽRZ DQG  RQ SHUVRQDO VWUDWHJLF 
REMHFWLYHV 'HWDLOV RI WKH SHUIRUPDQFH DFKLHYHG DJDLQVW WKH (36 DQG FDVK ƽRZ WDUJHWV DUH VKRZQ LQ WKH 
table below: 
Financial targets
Threshold
target
Maximum
target
% payable 
at max
Performance 
outcome
% bonus
awarded
EPS target (adjusted diluted)
35.0p
42.8p
50%
25.1p
– 
$GMXVWHG RSHUDWLQJ FDVK ƽRZ 
target
£23.9m
£29.3m
30%
£16.7m
– 
1HLWKHU WKH (36 QRU WKH FDVKƽRZ WDUJHWV ZHUH PHW VR QR ERQXV ZDV SD\DEOH LQ UHVSHFW RI WKHVH 
No discretion was applied to these outcomes.
Personal strategic objectives, which accounted for 20% of the bonus opportunity, were set at the start of 
the year. These were subject to review and approval by the Remuneration Committee. They are focused 
on a range of activities which are key to enabling our strategic objectives. 
Details of the objectives set are summarised in the table below:
&KDUOLH3HSSLDWW&(2
&KULV-HZHOO&)2
• Establish dynamic high-performance teams and a purpose-led 
culture to ensure G&H is a safe, engaging, diverse and inclusive 
place to work. 
• To contribute to the delivery of the Group’s ESG agenda for FY24
• Drive the strategy to deliver exceptional G&H customer experience 
to ensure sustainable margin growth through the cycle. 
• Oversee the implementation of the strategy to deliver superior 
operational execution through operational excellence, optimised 
supply chains, outsourcing and  continuous improvement 
activity across the business 
• Oversee value creation through introduction of technology and 
platform solutions delivering sustainable margin growth. 
• To contribute to the delivery of the Group’s ESG agenda for FY24.
Ŷ 7R FRQWLQXH WR OHDG WKH LPSURYHPHQW RI WKH JURXSŮV ƼQDQFLDO 
control environment, including making a number of changes to 
key personnel 
• To support the delivery of portfolio change in line with the 
Group’s strategy
The view of the Remuneration Committee is that excellent progress was made against the objectives set. 
Following due discussion at the October 2024 Remuneration Committee meeting,  the Committee 
approved achievement levels of 15% out of the maximum 20% of the bonus for the CEO Charlie Peppiatt 
and 15% for Chris Jewell.
Directors’ Pension Arrangements
The rate of Group pension contributions for executive directors is 6%. The policy is in line with the UK 
Corporate Governance Code 2018 which recommends that contribution rates for Executive Directors, or 
payments in lieu thereof, should be aligned with those available to the workforce. 
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contributions of 6% of basic salary in exchange for a corresponding increase in basic pay.
Directors’ Contracts
7KH ([HFXWLYH 'LUHFWRUV KDYH UROOLQJ VHUYLFH FRQWUDFWV 7KH &KLHI ([HFXWLYH 2IƼFHUŮV FRQWUDFW LV VXEMHFW WR 
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Chairman and  non-executive directors do not have contracts of service.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
128
Malus and Clawback
Both the Long Term Incentive Plan and Annual Bonus scheme have malus and clawback clauses. These 
clauses permit the Remuneration Committee to reduce or cancel amounts due under these schemes at 
DQ\ WLPH SULRU WR SD\PHQW RU XS WR WKUHH \HDUV DIWHU SD\PHQW LI VSHFLƼF FLUFXPVWDQFHV DSSO\ 7KHVH 
circumstances include the Director being dismissed for gross misconduct, the results of the Group being 
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Remuneration Committee believe there to be circumstances giving rise to a reputational risk arising for 
the Group. The long term incentive plan also includes malus and clawback clauses related to corporate 
failure and/or insolvency. The Committee does also have a degree of discretion to apply malus and 
FODZEDFN WR VLWXDWLRQV QRW VSHFLƼFDOO\ GHƼQHG LI FRQVLGHUHG DSSURSULDWH
Long Term Incentive Plan (Audited)
There were no vesting or exercises under the Long Term Incentive Plan by the Directors in either the year 
ended 30 September 2023 or 30 September 2024. 
Director Shareholdings (Audited)
7KH 'LUHFWRUVŮ EHQHƼFLDO LQWHUHVWV LQ WKH LVVXHG RUGLQDU\ VKDUH FDSLWDO RI WKH &RPSDQ\ ZHUH DV IROORZV
Number of shares at
30 September 2024
% of salary
As at 30 September 2024
Number of shares at
30 September 2023
% of salary
As at 30 September 2023
Executive Directors
  Charlie Peppiatt
7,000
7%
5,000
6%
  Chris Jewell
5,715
8%
5,715
10%
Non-executive Directors
  Gary Bullard
59,205
N/A
38,581
N/A
  Louise Evans
473
N/A
473
N/A
  Jim Haynes
2,500
N/A
–
–
  Susan Searle
2,700
N/A
2,700
N/A
  Brian Phillipson1
3,460
N/A
3,460
N/A
1  Brian Phillipson retired on 30 September 2024.
Shareholding Guidelines
Executive Directors are required to maintain a qualifying interest in the ordinary shares of the Company. 
7KH &KLHI ([HFXWLYH 2IƼFHU DQG WKH &KLHI )LQDQFLDO 2IƼFHU DUH UHTXLUHG WR KROG  DQG  RI VDODU\ 
respectively in G&H shares, a holding which is expected to be built up through shares vesting under the 
/7,3 RYHU WLPH 7KH 'LUHFWRUV DUH QRW SHUPLWWHG WR VHOO VKDUHV YHVWLQJ XQGHU WKH /7,3 XQOHVV WKH VSHFLƼHG 
shareholding has been achieved, other than sale of shares to satisfy tax obligations.
Executive Directors are required to hold shares with a value of 100% of salary for a period of one year post 
cessation of employment at G&H. This requirement does not apply to shares already held by Executive 
Directors on appointment or those purchased by Directors.
The shares purchased via the Bonus scheme for Chris Jewell in the year ended 30 September 2022 will not 
be considered to be a personal purchase and therefore will not be excepted from the holding requirements.

129
GOVERNANCE REMUNERATION COMMITTEE REPORT
The Gooch & Housego Long Term Incentive Plan (Audited)
Having reached the end of its ten year life, the existing Gooch & Housego LTIP was renewed for a further 
ten years and adopted by the Board on 19 September 2023. A number of changes were made to the LTIP 
rules to modernise and align with best and market practice. Those changes included the introduction of 
a dividend equivalent provision and enhancing malus and clawback provisions to add corporate failure 
and insolvency triggers, in line with the current UK Corporate Governance Code.  We did not make any 
VLJQLƼFDQW FKDQJHV WR YHVWLQJ SHULRGV KROGLQJ SHULRGV RU PD[LPXP SRWHQWLDO DZDUG OHYHOV 8QGHU WKH 
plan, awards will be made annually to Directors and key employees based on a percentage of salary or 
management grade. Subject to the satisfaction of the required TSR, EPS and ESG performance criteria, 
these grants were to vest three years after the grant date. For any vesting shares in relation to all extant 
awards, after sales to satisfy tax obligations, 50% must be held for a further year and 50% must be held 
for a further two years. The exercise price of all awards is nil.
Number of ordinary shares under option
Date of
At
Awarded
Exercised
Lapsed
At
Expiry 
grant
01.10.2023
in year
in year
30.09.2024
Date
Executive
C Peppiatt
09.01.2023
175,090
–
–
–
175,090
09.01.2026
C Peppiatt
10.01.2024
–
82,615
–
–
82,615
10.01.2027
C Jewell
07.01.2021
22,839
–
–
(22,839)
–
N/A
C Jewell
13.01.2022
24,360
–
–
–
24,360
13.01.2025
C Jewell
09.01.2023
70,698
–
–
–
70,698
09.01.2026
C Jewell
10.01.2024
–
61,156
–
–
61,156
10.01.2027
7KH *RRFK 	 +RXVHJR /RQJ 7HUP ,QFHQWLYH 3ODQ VSHFLƼHV WKDW WKH &RPSDQ\ ZLOO RSHUDWH ZLWKLQ WKH 
standard dilution limit of 10% of the Company’s issued share capital over a 10 year period, and the 
Company will continue to do so. 
The Gooch & Housego PLC Save As You Earn Scheme (Audited)
The Gooch & Housego PLC Save As You Earn Scheme was established in February 2021 and was open 
to all UK employees. There were no grants of options under the SAYE scheme during the year ended 
30 September 2023 or 2024. The 2021 grant matured in the year ended 30 September 2024, and 
because of the reduction in share price during the vesting period, Chris Jewell’s contributions were 
refunded to him and his options lapsed.
Number of ordinary shares under option
Date of
At
Awarded
Exercised
Lapsed
At
Expiry 
grant
01.10.2023
in year
in year
30.09.2024
Date
Executive
C Jewell
26.03.2021
310
–
–
(310)
–
26.03.2025
During the year ended 30 September 2024, £715,000 (2023: £337,000) was charged to the income 
statement in respect of the IFRS 2 share-based payments charge on all share option schemes and a 
charge of £165,000 (2023: charge: nil) in respect of employer’s national insurance contributions, 
based on a year end share price of £4.02 (2023: £4.95).
Susan Searle
Chair of the Remuneration Committee
3 December 2024 

Financial
Statements
GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
130

	 132	 Independent Auditors’ Report
	 140	 Group Income Statement
	 141	 Group Statement of Comprehensive Income
	 142	 Group Balance Sheet
	 143	 Group Statement of Changes in Equity
	 144	 Group Cash Flow Statement
	 145	 Notes to the Group Cash Flow Statement
	 147	 Notes to the Group Financial Statements
	 176	 Company Balance Sheet
	 177	 Company Statement of Changes in Equity
	 178	 Company Cash Flow Statement
	 179	 Notes to the Company Cash Flow Statement
	 180	 Notes to the Company Financial Statements
130–191
FINANCIAL STATEMENTS
131
Image: SpaceX/Unsplash

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
132
To the members of
Gooch & Housego PLC
Independent 
Auditors’ Report
Report on the audit of the financial statements
Opinion
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• give a true and fair view of the state of the Group’s and of the 
Company’s affairs as at 30 September 2024 and of the Group’s 
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then ended;
• have been properly prepared in accordance with UK-adopted 
international accounting standards as applied in accordance 
with the provisions of the Companies Act 2006; and
• have been prepared in accordance with the requirements of the 
Companies Act 2006.
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Annual Report, which comprise: the Group and Company Balance 
Sheets as at 30 September 2024; the Group Income Statement, 
the Group Statement of Comprehensive Income, the Group and 
Company Cash Flow Statements, the notes to the Group and 
Company Cash Flow Statements and the Group and Company 
Statements of Changes in Equity for the year then ended; and the 
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policy information and other explanatory information.
Basis for opinion
We conducted our audit in accordance with International 
Standards on Auditing (UK) (“ISAs (UK)”) and applicable law. 
Our responsibilities under ISAs (UK) are further described in 
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statements section of our report. We believe that the audit 
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provide a basis for our opinion.
Independence
We remained independent of the Group in accordance with the 
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statements in the UK, which includes the FRC’s Ethical Standard, 
as applicable to other listed entities of public interest, and we 
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these requirements.
To the best of our knowledge and belief, we declare that 
non-audit services prohibited by the FRC’s Ethical Standard 
were not provided.
We have provided no non-audit services to the Company 
or its controlled undertakings in the period under audit.

133
FINANCIAL STATEMENTS INDEPENDENT AUDITORS’ REPORT
Our audit approach
Overview
Audit scope
• The UK audit team performed full scope audit procedures in 
respect of one operating unit based in the USA (Gooch & Housego 
(Palo Alto) LLC, and three operating units in the UK (Integrated 
Technologies Limited, Gooch & Housego (Torquay) Limited and 
Gooch & Housego (UK) Limited).
• Additional procedures were also performed at Group level in 
respect of centralised processes and functions, including the 
audit of consolidation journals and discontinued operations 
considerations with respect to EM4 Inc. Audit procedures were 
performed by the UK audit team over certain other balances and 
transactions within the Company, Gooch & Housego PLC, Gooch 
& Housego (Ohio) LLC and G&H US Holdings Ltd, along with 
analytical procedures on all of the remaining reporting units. 
• Taken together, these reporting units (post consolidation entries) 
account for 83% of the Group’s revenue.
Key audit matters
• Recoverability of the Group goodwill (Group).
• Recoverability of the Company’s investments in subsidiaries 
(Company).
Materiality
• Overall Group materiality: £1,359,000 (2023: £1,484,000) 
based on 1% of continuing Group revenues.
• Overall Company materiality: £676,500 (2023: £545,000) 
based on 1% of total assets.
• Performance materiality: £1,019,000 (2023: £1,117,500) (Group) 
and £507,250 (2023: £408,000) (Company).
The scope of our audit
As part of designing our audit, we determined materiality 
and assessed the risks of material misstatement in the 
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Key audit matters
Key audit matters are those matters that, in the auditors’ 
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RI WKH ƼQDQFLDO VWDWHPHQWV RI WKH FXUUHQW SHULRG DQG LQFOXGH 
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those which had the greatest effect on: the overall audit strategy; 
the allocation of resources in the audit; and directing the efforts 
of the engagement team. These matters, and any comments we 
make on the results of our procedures thereon, were addressed 
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and in forming our opinion thereon, and we do not provide a 
separate opinion on these matters.
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of intangible assets and goodwill, which was a key audit matter 
last year, is no longer included because of the lack of acquisition 
activity in the year, with no material changes to the provisional 
fair values disclosed in the 2023 annual report in respect of prior 
year acquisitions. Otherwise, the key audit matters below are 
consistent with last year. 

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
134
HOW OUR AUDIT ADDRESSED THE KEY AUDIT MATTER
We obtained management’s assessment of the recoverable amount of each cash generating unit, 
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the appropriateness of key assumptions. We considered the methodology used by management 
in performing the assessments and challenged key inputs.
• We have obtained evidence behind the forecasts in order to challenge the key judgements and 
estimates;
• We have agreed the impairment model to the Board approved 3-year strategic plan and tested 
the mathematical accuracy of the model;
• We have compared revenue forecasts against current order books, including verifying a sample 
of orders to customer purchase orders. We have further assessed whether the forecast 
revenues and EBITDA margins are reasonable by comparing them to historical trends and by 
considering the accuracy of management’s historic forecasting;
• We have considered plausible downside sensitivities to assess if there is still appropriate 
headroom under different scenarios;
• We have used our in-house valuation experts to consider the appropriateness of the discount rate 
and long-term growth rate used compared to the wider market and sector benchmarks; and
• We have also assessed the reasonableness of the assumed long-term growth rate in light of 
external market studies relevant to the Group.
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reasonable and concur with the assessment performed. We consider that the carrying value of 
the goodwill balance is fairly stated based on materiality and that the disclosures in the Financial 
Statements are appropriate. 
KEY AUDIT MATTER
As at 30 September 2024, the Group Balance 
Sheet includes £54.1m of intangible assets 
(2023: £59.7m), of which £40.0m is goodwill 
(2023: £45.1m), and £14.1m amortised 
intangible assets (2023: £14.6m).Goodwill in 
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recoverable amount of these balances is 
subjective due to the inherent uncertainty 
involved in forecasting and discounting future 
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and discount rates. The sensitivity of these key 
assumptions are detailed in note 18, 
Intangible assets.
Recoverability of the Group goodwill (Group)
HOW OUR AUDIT ADDRESSED THE KEY AUDIT MATTER
We have considered whether there are any indicators of impairment, including comparing 
to current market capitalisation. In order to support management’s conclusion that there are 
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within the cash generating units of the Goodwill impairment assessment (Group). We concur 
with the assessment performed and consider the carrying value of the investment balance 
to be fairly stated.
KEY AUDIT MATTER
As at 30 September 2024, investments in 
subsidiaries included in the Company Balance 
Sheet was £42.1m (2023: £43.2m).In 
accordance with the requirements of IFRS 
(IAS36 – Impairment of Assets), at the end of 
each reporting period management are 
required to assess whether there is any 
indication that the Company’s investments in 
subsidiaries may be impaired. As a result of this 
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Recoverability of the Company’s investments
in subsidiaries (Parent)

135
FINANCIAL STATEMENTS INDEPENDENT AUDITORS’ REPORT
How we tailored the audit scope
We tailored the scope of our audit to ensure that we performed 
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statements as a whole, taking into account the structure of the 
group and the company, the accounting processes and controls, 
and the industry in which they operate. 
The Group has seven main operating units located in the United 
States of America (USA) and the United Kingdom (UK), each 
of which contribute more than 5% of Group revenues. The 
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UHVSRQVLEOH IRU WKH ƼQDQFLDO UHSRUWLQJ RI *RRFK 	 +RXVHJR 3/& 
(the “Company”). Gooch & Housego (Palo Alto) LLC and Gooch 
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UHYHQXHV HDUQHG E\ WKHVH HQWLWLHV $OWKRXJK QRW ƼQDQFLDOO\ 
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components due to the revenues earned and the highly material 
balances within these entities. Full-scope audits of each of these 
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Additional procedures were also performed at Group level in 
respect of centralised processes and functions, including the audit 
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by the UK audit team over certain other balances and transactions 
within the Company, Gooch & Housego PLC, Gooch & Housego 
(Ohio) LLC and G&H US Holdings Ltd, along with analytical 
procedures on all of the remaining reporting units. Our audit 
addressed components making up 83% of the Group’s revenues 
with the audit of all components being performed by the Group 
engagement team. 
For the purposes of the Company audit this consists of one 
reporting unit which was subject to a full scope audit in accordance 
with our Company materiality. 
The impact of climate risk on our audit
As part of our audit we made enquiries of management to 
understand the extent of the potential impact of climate risk on 
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performing our audit procedures for any indicators of the impact of 
climate risk. Our procedures did not identify any material impact as 
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statements. We also reviewed management’s consideration of the 
impact of climate events occurring on the Group’s ability to 
continue as a going concern.
Materiality
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materiality. We set certain quantitative thresholds for materiality. 
These, together with qualitative considerations, helped us to 
determine the scope of our audit and the nature, timing and extent of 
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and disclosures and in evaluating the effect of misstatements, both 
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Based on our professional judgement, we determined materiality 
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Overall materiality
How we determined it
FINANCIAL STATEMENTS – 
GROUP
£1,359,000
(2023: £1,484,000).
FINANCIAL STATEMENTS – 
GROUP
1% of continuing Group 
revenues.
FINANCIAL STATEMENTS – 
COMPANY
£676,500
(2023: £545,000).
FINANCIAL STATEMENTS – 
COMPANY
1% of total assets
Rationale for benchmark applied
FINANCIAL STATEMENTS – 
GROUP
Overall materiality in the current 
year has been based on 1% of 
the Group’s revenue. This is in 
line with the prior year and is 
considered the most appropriate 
benchmark given management’s 
focus on the growth of this metric, 
ZKLOVW SURƼW EHIRUH WD[ LV ORZ 
relative to the scale of the Group.
FINANCIAL STATEMENTS – 
COMPANY
We determined our materiality 
based on total assets, which is 
more applicable than a 
performance-related measure as 
the Company is primarily an 
investment holding Company for 
the Group and does not have any 
revenues as a result. 
For each component in the scope of our Group audit, we allocated 
a materiality that is less than our overall Group materiality. The 
range of materiality allocated across components was between 
£500,000 and £1,280,000.
We use performance materiality to reduce to an appropriately low 
level the probability that the aggregate of uncorrected and 
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we use performance materiality in determining the scope of our 
audit and the nature and extent of our testing of account balances, 
classes of transactions and disclosures, for example in determining 
sample sizes. Our performance materiality was 75% (2023: 75%) 
of overall materiality, amounting to £1,019,000 (2023: £1,117,500) 
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In determining the performance materiality, we considered a 
number of factors - the history of misstatements, risk assessment 
and aggregation risk and the effectiveness of controls – and 
concluded that an amount at the upper end of our normal range 
was appropriate. 
We agreed with those charged with governance that we would report 
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(group audit) (2023: £74,200) and £33,800 (company audit) 
(2023: £35,600) as well as misstatements below those amounts 
that, in our view, warranted reporting for qualitative reasons.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
136
Conclusions relating to going concern
Our evaluation of the directors’ assessment of the Group’s and the 
Company’s ability to continue to adopt the going concern basis of 
accounting included:
• Evaluation of management’s going concern assessment and 
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liquidity and covenant compliance over the going concern period.
• Evaluation of stress testing performed by management in their 
downside scenario and consideration of whether the stresses 
applied are appropriate for assessing going concern.
• Validation of the terms of the current banking facilities.
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material uncertainties relating to events or conditions that, 
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Group’s and the Company’s ability to continue as a going concern 
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statements are authorised for issue.
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directors’ use of the going concern basis of accounting in the 
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However, because not all future events or conditions can be 
predicted, this conclusion is not a guarantee as to the Group’s and 
the Company’s ability to continue as a going concern.
In relation to the directors’ reporting on how they have applied the 
UK Corporate Governance Code, we have nothing material to add 
or draw attention to in relation to the directors’ statement in the 
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appropriate to adopt the going concern basis of accounting.
Our responsibilities and the responsibilities of the directors with 
respect to going concern are described in the relevant sections 
of this report.
Reporting on other information
The other information comprises all of the information in the Annual 
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thereon. The directors are responsible for the other information. 
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information and, accordingly, we do not express an audit opinion 
or, except to the extent otherwise explicitly stated in this report, 
any form of assurance thereon.
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responsibility is to read the other information and, in doing so, 
consider whether the other information is materially inconsistent 
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or otherwise appears to be materially misstated. If we identify an 
apparent material inconsistency or material misstatement, we are 
required to perform procedures to conclude whether there is a 
PDWHULDO PLVVWDWHPHQW RI WKH ƼQDQFLDO VWDWHPHQWV RU D PDWHULDO 
misstatement of the other information. If, based on the work we 
have performed, we conclude that there is a material misstatement 
of this other information, we are required to report that fact. We 
have nothing to report based on these responsibilities.
With respect to the Strategic report and Directors’ Report, we also 
considered whether the disclosures required by the UK Companies 
Act 2006 have been included.
Based on our work undertaken in the course of the audit, the 
Companies Act 2006 requires us also to report certain opinions 
and matters as described below.
Strategic report and Directors’ Report
In our opinion, based on the work undertaken in the course of the 
audit, the information given in the Strategic report and Directors’ 
Report for the year ended 30 September 2024 is consistent with 
WKH ƼQDQFLDO VWDWHPHQWV DQG KDV EHHQ SUHSDUHG LQ DFFRUGDQFH 
with applicable legal requirements.
In light of the knowledge and understanding of the Group and 
Company and their environment obtained in the course of the 
audit, we did not identify any material misstatements in the 
Strategic report and Directors’ Report.

137
FINANCIAL STATEMENTS INDEPENDENT AUDITORS’ REPORT
Corporate governance statement
ISAs (UK) require us to review the directors’ statements in relation 
to going concern, longer-term viability and that part of the 
corporate governance statement relating to the Company’s 
compliance with the provisions of the UK Corporate Governance 
Code, which the Listing Rules of the Financial Conduct Authority 
specify for review by auditors of premium listed companies. 
Our additional responsibilities with respect to the corporate 
governance statement as other information are described in the 
Reporting on other information section of this report.
Based on the work undertaken as part of our audit, we have 
concluded that each of the following elements of the corporate 
JRYHUQDQFH VWDWHPHQW LV PDWHULDOO\ FRQVLVWHQW ZLWK WKH ƼQDQFLDO 
statements and our knowledge obtained during the audit, and we 
have nothing material to add or draw attention to in relation to:
Ŷ 7KH GLUHFWRUVŮ FRQƼUPDWLRQ WKDW WKH\ KDYH FDUULHG RXW D UREXVW 
assessment of the emerging and principal risks;
• The disclosures in the Annual Report that describe those principal 
risks, what procedures are in place to identify emerging risks and 
an explanation of how these are being managed or mitigated;
Ŷ 7KH GLUHFWRUVŮ VWDWHPHQW LQ WKH ƼQDQFLDO VWDWHPHQWV DERXW ZKHWKHU 
they considered it appropriate to adopt the going concern basis 
RI DFFRXQWLQJ LQ SUHSDULQJ WKHP DQG WKHLU LGHQWLƼFDWLRQ RI DQ\ 
material uncertainties to the Group’s and Company’s ability to 
continue to do so over a period of at least twelve months from 
WKH GDWH RI DSSURYDO RI WKH ƼQDQFLDO VWDWHPHQWV
• The directors’ explanation as to their assessment of the Group’s 
and Company’s prospects, the period this assessment covers and 
why the period is appropriate; and
• The directors’ statement as to whether they have a reasonable 
expectation that the Company will be able to continue in 
operation and meet its liabilities as they fall due over the period 
of its assessment, including any related disclosures drawing 
DWWHQWLRQ WR DQ\ QHFHVVDU\ TXDOLƼFDWLRQV RU DVVXPSWLRQV

Our review of the directors’ statement regarding the longer-term 
viability of the Group and Company was substantially less in 
scope than an audit and only consisted of making inquiries and 
considering the directors’ process supporting their statement; 
checking that the statement is in alignment with the relevant 
provisions of the UK Corporate Governance Code; and considering 
ZKHWKHU WKH VWDWHPHQW LV FRQVLVWHQW ZLWK WKH ƼQDQFLDO VWDWHPHQWV 
and our knowledge and understanding of the Group and Company 
and their environment obtained in the course of the audit.
In addition, based on the work undertaken as part of our audit, we 
have concluded that each of the following elements of the corporate 
JRYHUQDQFH VWDWHPHQW LV PDWHULDOO\ FRQVLVWHQW ZLWK WKH ƼQDQFLDO 
statements and our knowledge obtained during the audit:
• The directors’ statement that they consider the Annual Report, 
taken as a whole, is fair, balanced and understandable, and 
provides the information necessary for the members to assess 
the Group’s and Company’s position, performance, business 
model and strategy;
• The section of the Annual Report that describes the review of 
effectiveness of risk management and internal control systems; 
and
• The section of the Annual Report describing the work of the audit 
committee.
We have nothing to report in respect of our responsibility to report 
when the directors’ statement relating to the Company’s 
compliance with the Code does not properly disclose a departure 
IURP D UHOHYDQW SURYLVLRQ RI WKH &RGH VSHFLƼHG XQGHU WKH /LVWLQJ 
Rules for review by the auditors.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
138
5HVSRQVLELOLWLHVIRUWKHƼQDQFLDOVWDWHPHQWVDQGWKHDXGLW
5HVSRQVLELOLWLHVRIWKHGLUHFWRUVIRUWKHƼQDQFLDOVWDWHPHQWV
As explained more fully in the Statement of Directors’ 
Responsibilities, the directors are responsible for the preparation 
RI WKH ƼQDQFLDO VWDWHPHQWV LQ DFFRUGDQFH ZLWK WKH DSSOLFDEOH 
IUDPHZRUN DQG IRU EHLQJ VDWLVƼHG WKDW WKH\ JLYH D WUXH DQG IDLU 
view. The directors are also responsible for such internal control as 
WKH\ GHWHUPLQH LV QHFHVVDU\ WR HQDEOH WKH SUHSDUDWLRQ RI ƼQDQFLDO 
statements that are free from material misstatement, whether due 
to fraud or error.
,Q SUHSDULQJ WKH ƼQDQFLDO VWDWHPHQWV WKH GLUHFWRUV DUH UHVSRQVLEOH 
for assessing the Group’s and the Company’s ability to continue as 
a going concern, disclosing, as applicable, matters related to going 
concern and using the going concern basis of accounting unless 
the directors either intend to liquidate the Group or the Company 
or to cease operations, or have no realistic alternative but to do so.
$XGLWRUVŮUHVSRQVLELOLWLHVIRUWKHDXGLWRIWKHƼQDQFLDOVWDWHPHQWV
Our objectives are to obtain reasonable assurance about whether 
WKH ƼQDQFLDO VWDWHPHQWV DV D ZKROH DUH IUHH IURP PDWHULDO 
misstatement, whether due to fraud or error, and to issue an 
auditors’ report that includes our opinion. Reasonable assurance 
is a high level of assurance, but is not a guarantee that an audit 
conducted in accordance with ISAs (UK) will always detect a 
material misstatement when it exists. Misstatements can arise 
from fraud or error and are considered material if, individually or 
LQ WKH DJJUHJDWH WKH\ FRXOG UHDVRQDEO\ EH H[SHFWHG WR LQƽXHQFH 
the economic decisions of users taken on the basis of these 
ƼQDQFLDO VWDWHPHQWV 
Irregularities, including fraud, are instances of non-compliance 
with laws and regulations. We design procedures in line with our 
responsibilities, outlined above, to detect material misstatements 
in respect of irregularities, including fraud. The extent to which our 
procedures are capable of detecting irregularities, including fraud, 
is detailed below.
Based on our understanding of the Group and industry, we 
LGHQWLƼHG WKDW WKH SULQFLSDO ULVNV RI QRQFRPSOLDQFH ZLWK ODZV DQG 
regulations related to health and safety and employment laws, and 
we considered the extent to which non-compliance might have a 
PDWHULDO HIIHFW RQ WKH ƼQDQFLDO VWDWHPHQWV :H DOVR FRQVLGHUHG 
those laws and regulations that have a direct impact on the 
ƼQDQFLDO VWDWHPHQWV VXFK DV $,0 OLVWLQJ UHJXODWLRQV ƼQDQFLDO 
reporting regulations, taxation legislation and the Companies Act 
2006. We evaluated management’s incentives and opportunities 
IRU IUDXGXOHQW PDQLSXODWLRQ RI WKH ƼQDQFLDO VWDWHPHQWV LQFOXGLQJ 
the risk of override of controls), and determined that the principal 
risks were related to posting unusual journal entries to increase 
UHYHQXH DQG SURƼWV RU WKH PDQLSXODWLRQ RI DFFRXQWLQJ HVWLPDWHV 
which could be subject to management bias. 
Audit procedures performed by the engagement team included:
Ŷ &RQƼUPDWLRQ DQG HQTXLU\ RI PDQDJHPHQW DQG WKRVH FKDUJHG 
with governance over instances of fraud and compliance with 
laws and regulations, including consideration of actual or 
potential litigation and claims;
• Reviewing board and sub-committee meeting minutes for 
evidence of breaches of regulations;
• Evaluation of management’s controls designed to prevent and 
detect irregularities, in particular the whistleblowing policy and 
employee code of conduct;
• Challenging assumptions and judgements made by management 
LQ WKHLU VLJQLƼFDQW DFFRXQWLQJ HVWLPDWHV
• Identifying and testing journal entries, in particular journal 
entries posted with unexpected account combinations
• Designing audit procedures to incorporate unpredictability 
around the nature, timing or extent of our testing; and
Ŷ 5HYLHZLQJ ƼQDQFLDO VWDWHPHQW GLVFORVXUHV DQG WHVWLQJ WR 
supporting documentation to assess compliance with applicable 
laws and regulations.
There are inherent limitations in the audit procedures described 
above. We are less likely to become aware of instances of non-
compliance with laws and regulations that are not closely related 
WR HYHQWV DQG WUDQVDFWLRQV UHƽHFWHG LQ WKH ƼQDQFLDO VWDWHPHQWV 
Also, the risk of not detecting a material misstatement due to 
fraud is higher than the risk of not detecting one resulting from 
error, as fraud may involve deliberate concealment by, for example, 
forgery or intentional misrepresentations, or through collusion.
Our audit testing might include testing complete populations of 
certain transactions and balances, possibly using data auditing 
techniques. However, it typically involves selecting a limited 
number of items for testing, rather than testing complete 
populations. We will often seek to target particular items for 
testing based on their size or risk characteristics. In other cases, 
we will use audit sampling to enable us to draw a conclusion about 
the population from which the sample is selected.
A further description of our responsibilities for the audit of 
WKH ƼQDQFLDO VWDWHPHQWV LV ORFDWHG RQ WKH )5&ŮV ZHEVLWH DW 
ZZZIUFRUJXNDXGLWRUVUHVSRQVLELOLWLHV
This description forms part of our auditors’ report.
8VHRIWKLVUHSRUW
This report, including the opinions, has been prepared for and 
only for the Company’s members as a body in accordance with 
Chapter 3 of Part 16 of the Companies Act 2006 and for no other 
purpose. We do not, in giving these opinions, accept or assume 
responsibility for any other purpose or to any other person to 
whom this report is shown or into whose hands it may come save 
where expressly agreed by our prior consent in writing.

139
FINANCIAL STATEMENTS INDEPENDENT AUDITORS’ REPORT
Companies Act 2006 exception reporting
Under the Companies Act 2006 we are required to report to you if, 
in our opinion:
• we have not obtained all the information and explanations we 
require for our audit; or
• adequate accounting records have not been kept by the 
Company, or returns adequate for our audit have not been 
received from branches not visited by us; or
Ŷ FHUWDLQ GLVFORVXUHV RI GLUHFWRUVŮ UHPXQHUDWLRQ VSHFLƼHG E\ ODZ 
are not made; or
Ŷ WKH &RPSDQ\ ƼQDQFLDO VWDWHPHQWV DUH QRW LQ DJUHHPHQW ZLWK 
the accounting records and returns.
We have no exceptions to report arising from this responsibility.
Colin Bates (Senior Statutory Auditor)
for and on behalf of PricewaterhouseCoopers LLP
Chartered Accountants and Statutory Auditors
Bristol
3 December 2024
Other required reporting

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
140
30 September 2024
30 September 2023*
Continuing operations
Note
Underlying
Non-underlying
(Note 13)
Total
Underlying
Non-underlying
(Note 13)
Total
£’000
£’000
£’000
£’000
£’000
£’000
Revenue
6
	
135,990
–
135,990
135,041
–
135,041
Cost of revenue
(94,341)
–
(94,341)
(94,746)
–
(94,746)
*URVVSURƼW
41,649
–
41,649
40,295
–
40,295
Research and development 
   expense
(7,828)
–
(7,828)
(7,372)
–
(7,372)
Sales and marketing expenses
(8,474)
–
(8,474)
(8,942)
–
(8,942)
Administration expenses 
(15,674)
(3,690)
(19,364)
(12,724)
(4,278)
(17,002)
Other income
8
829
–
829
835
–
835
2SHUDWLQJSURƼW
6
10,502
(3,690)
6,812
12,092
(4,278)
7,814
Finance income
11
40
–
40
11
–
11
Finance costs
11
(2,435)
(209)
(2,644)
(1,766)
(57)
(1,823)
3URƼWEHIRUHLQFRPHWD[
   expense
8,107
(3,899)
4,208
10,337
(4,335)
6,002
Income tax expense
12
(1,537)
606
(931)
(1,846)
701
(1,145)
3URƼWIURPFRQWLQXLQJ
   operations
6,570
(3,293)
3,277
8,491
(3,634)
4,857
Loss after tax from
   discontinued operations
–
(9,654)
(9,654)
–
(809)
(809)
3URƼWORVVIRUWKH\HDU
6,570
(12,947)
(6,377)
8,491
(4,443)
4,048
Earnings/(loss) per share 
From continuing operations
Basic earnings per share
15
25.5p
(12.8p)
12.7p
33.9p
(14.5p)
19.4p
Diluted earnings per share
15
25.1p
(12.6p)
12.5p
33.5p
(14.3p)
19.2p
From continuing and 
discontinued operations
Basic earnings/(losses)
   per share
15
25.5p
(50.2p)
(24.7p)
33.9p
(17.8p)
16.1p
Diluted earnings/(losses
   per share
15
25.1p
(49.8p)
(24.7p)
33.5p
(17.5p)
16.0p
*The results for the year ended 30 September 2023 have been re-presented to show the effect of discontinued operations.
Group Income
Statement
For the year ended 30 September 2024

141
FINANCIAL STATEMENTS GROUP FINANCIAL STATEMENTS
2024
2023
Note
£’000
£’000
/RVVSURƼWIRUWKH\HDU
	
	
(6,377)
	
	
4,048
Other comprehensive income/(expense) – items that may be 
UHFODVVLƼHGVXEVHTXHQWO\WRSURƼWRUORVV
*DLQV RQ FDVK ƽRZ KHGJHV
27
	
	
126
	
	
1,287
Exchange differences on translation of foreign operations
27
	
	
(4,844)
	
	
(6,259)
Exchange differences on translation of discontinued operation
	
	
132
	
	
244
Other comprehensive expense for the year net of tax
	
	
(4,586)
	
	
(4,728)
Total comprehensive expense for the year attributable
to the shareholders of Gooch & Housego PLC
	
	
(10,963)
	
	
(680)
Arising from:
Continuing operations
	
	
(1,441)
	
	
(115)
Discontinued operations
	
	
(9,522)
	
	
(565)
Total comprehensive expense for the year attributable 
   to the shareholders of Gooch & Housego PLC
	
	
(10,963)
	
	
(680)
Group Statement of 
Comprehensive Income
For the year ended 30 September 2024

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
142
2024
As restated
2023
As restated
2022
Note
£’000
£’000
£’000
Non-current assets
Property, plant and equipment
16
37,915
41,818
42,447
Right of use assets
17
9,180
9,932
5,063
Intangible assets
18
51,051
59,729
47,939
98,146
111,479
95,449
Current assets
Inventories
19
30,631
37,582
37,073
Trade and other receivables
20
30,908
34,075
35,598
Cash and cash equivalents
21
6,622
7,294
5,999
68,161
78,951
78,670
Current liabilities
Trade and other payables
22
(18,075)
(21,156)
(22,765)
Borrowings
23
(10)
(10)
(64)
Lease liabilities
23
(1,289)
(1,443)
(1,732)
Income tax liabilities
(2,005)
(581)
(578)
(21,379)
(23,190)
(25,139)
Net current assets
46,782
55,761
53,531
Non-current liabilities
Borrowings
23
(22,563)
(28,157)
(18,730)
Lease liabilities
23
(8,570)
(9,394)
(4,539)
Provisions for other liabilities and charges
24
(1,429)
(1,582)
(848)
Deferred consideration
32
–
(870)
–
Deferred income tax liabilities
25
(3,978)
(5,223)
(3,827)
(36,540)
(45,226)
(27,944)
Net assets
108,388
122,014
121,036
Shareholders’ equity
Called up share capital
26
5,159
5,159
5,008
Share premium account
27
16,051
16,051
16,000
Merger reserve
27
11,561
11,561
7,262
Cumulative translation reserve
27
5,101
9,813
15,828
Hedging reserve
27
141
15
(1,272)
Retained earnings
27
70,375
79,415
78,210
Total equity
108,388
122,014
121,036
7KH ƼQDQFLDO VWDWHPHQWV IRU *RRFK 	 +RXVHJR 3/& UHJLVWHUHG QXPEHU 
00526832, on pages 140 to 175 were approved by the Board of 
Directors on 3 December 2024 and signed on its behalf by:

Charlie Peppiatt
Director	
	

Chris Jewell
Director
Group Balance
Sheet
As at 30 September 2024

143
FINANCIAL STATEMENTS GROUP FINANCIAL STATEMENTS
Note
Called up share 
capital

£’000
Share
premium
account
£’000
Merger
reserve

£’000
Retained
earnings

£’000
Hedging
reserve

£’000
Cumulative
translation 
reserve
£’000
Total
equity

£’000
At 1 October 2022
5,008
16,000
7,262
75,715
(1,272)
15,828
118,541
Restatement
2, 25
–
–
–
2,495
–
–
2,495
As restated
5,008
16,000
7,262
78,210
(1,272)
15,828
121,036
3URƼW IRU WKH ƼQDQFLDO \HDU
–
–
–
4,048
–
–
4,048
Other comprehensive
   income/(expense) for 
the year
–
–
–
–
1,287
(6,015)
(4,728)
Total comprehensive
   income/ (expense) for 
the year
–
–
–
4,048
1,287
(6,015)
(680)
Dividends
14
–
–
–
(3,180)
–
–
(3,180)
Shares issued
26
151
51
4,299
–
–
–
4,501
Share-based payments
28
–
–
–
337
–
–
337
Total contributions by and
GLVWULEXWLRQVWRRZQHUV
of the parent recognised 
directly in equity
151
51
4,299
(2,843)
–
–
1,658
At 30 September 2023
5,159
16,051
11,561
79,415
15
9,813
122,014
At 1 October 2023
5,159
16,051
11,561
79,415
15
9,813
122,014
/RVV IRU WKH ƼQDQFLDO \HDU
–
–
–
(6,377)
–
–
(6,377)
Other comprehensive
   income/(expense) for 
the year
–
–
–
–
126
(4,712)
(4,586)
Total comprehensive
   income/(expense) for 
the year
–
–
–
(6,377)
126
(4,712)
(10,963)
Dividends
14
–
–
–
(3,378)
–
–
(3,378)
Share-based payments
28
–
–
–
715
–
–
715
Total contributions by and
GLVWULEXWLRQVWRRZQHUV
of the parent recognised 
directly in equity
–
–
–
(2,663)
–
–
(2,663)
At 30 September 2024
5,159
16,051
11,561
70,375
141
5,101
108,388
Group Statement of
Changes in Equity
For the year ended 30 September 2024

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
144
2024
2023
£’000
£’000
&DVKƽRZVIURPRSHUDWLQJDFWLYLWLHV
Cash generated from operations
14,247
16,164
Income tax (paid) / repaid
(62)
2
Net cash generated from operating activities
14,185
16,166
&DVKƽRZVIURPLQYHVWLQJDFWLYLWLHV
Acquisition of subsidiaries, net of cash acquired
(351)
(11,697)
Disposal of subsidiaries, net of cash disposed
1,665
–
Purchase of property, plant and equipment
(3,526)
(6,257)
Sale of property, plant and equipment
–
516
Purchase of intangible assets
(1,716)
(1,062)
Interest received
40
11
Net cash used in investing activities
(3,888)
(18,489)
&DVKƽRZVIURPƼQDQFLQJDFWLYLWLHV
Drawdown of borrowings
4,731
19,154
Repayment of borrowings
(8,046)
(8,378)
Principal elements of lease payments
(1,715)
(1,624)
Interest paid
(2,487)
(1,784)
Dividends paid to ordinary shareholders
(3,378)
(3,180)
1HW FDVK XVHG LQ  JHQHUDWHG IURP ƼQDQFLQJ DFWLYLWLHV
(10,895)
4,188
Net (decrease) / increase in cash 
(598)
1,865
Cash at beginning of the year
7,294
5,999
Exchange losses on cash 
(74)
(570)
Cash at the end of the year
6,622
7,294
Group Cash Flow
Statement
For the year ended 30 September 2024

145
FINANCIAL STATEMENTS GROUP FINANCIAL STATEMENTS
Reconciliation of cash generated from operations
2024
2023
£’000
£’000
3URƼWEHIRUHLQFRPHWD[IURPFRQWLQXLQJRSHUDWLRQV
4,208
6,002
Loss before income tax from continuing operations
(9,876)
(982)
Adjustments for:
- Amortisation of acquired intangible assets
2,002
1,672
- Amortisation of other intangible assets
1,755
1,692
- Loss on disposal of subsidiary
8,910
	
	
–
- Loss on disposal of property, plant and equipment
128
234
- Depreciation
7,732
7,652
- Share based payment charge
715
337
- Amounts claimed under the RDEC
(392)
(200)
- Finance income
(40)
(11)
- Finance costs
2,696
1,784
Total
23,506
13,160
&KDQJHVLQZRUNLQJFDSLWDO
- Inventories
257
(1,291)
- Trade and other receivables
863
1,005
- Trade and other payables
(4,711)
(1,730)
Total
(3,591)
(2,016)
Cash generated from operating activities
14,247
16,164

5HFRQFLOLDWLRQRIQHWFDVKRXWƽRZLQƽRZWRPRYHPHQWVLQQHWGHEW
2024
2023
£’000
£’000
(Decrease) / increase in cash in the year
	
	
(598)
	
	
1,865
Drawdown of borrowings
	
	
(4,731)
	
	
(19,154)
Repayment of borrowings and leases
	
	
10,243
	
	
10,298
&KDQJHV LQ QHW GHEW UHVXOWLQJ IURP FDVK ƽRZV
	
	
4,914
	
	
(6,991)
New leases
	
	
(3,116)
	
	
(3,305)
Translation differences
	
	
2,913
	
	
1,443
Non cash movements
	
	
(664)
	
	
(392)
Leases disposed of with subsidiary
	
	
1,853
	
	
–
Acquired debt due after 1 year
	
	
–
	
	
(54)
Acquired leases
	
	
–
	
	
(3,345)
Movement in net debt in the year
	
	
5,900
	
	
(12,644)
Net debt at 1 October
	
	
(31,710)
	
	
(19,066)
Net debt at 30 September
	
	
(25,810)
	
	
(31,710)
Notes to the Group
Cash Flow Statement
For the year ended 30 September 2024

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
146
Analysis of net debt

At 1 Oct 2023
&DVK ƽRZ
New leases
Exchange 
movement
Disposal of 
subsidiary
Non-cash 
movement
At 30 Sep 2024
£’000
£’000
£’000
£’000
£’000
£’000
£’000
Cash at bank and in hand
7,294
(157)
-
(74)
(441)
-
6,622
Debt due within 1 year
(10)
8,046
-
-
-
(8,046)
(10)
Debt due after 1 year
(28,157)
(4,731)
-
2,373
-
7,952
(22,563)
Leases
(10,837)
2,197
(3,116)
614
1,853
(570)
(9,859)
Net debt
(31,710)
5,355
(3,116)
2,913
1,412
(664)
(25,810)

At 1 Oct 2022
&DVK ƽRZ
New leases
Exchange 
movement
Arising on 
acquisition
Non-cash 
movement
At 30 Sep 2023
£’000
£’000
£’000
£’000
£’000
£’000
£’000
Cash at bank and in hand
5,999
1,865
-
(570)
-
-
7,294
Debt due within 1 year
(64)
8,378
-
1
-
(8,325)
(10)
Debt due after 1 year
(18,730)
(19,154)
-
1,552
(54)
8,229
(28,157)
Leases
(6,271)
1,920
(3,305)
460
(3,345)
(296)
(10,837)
Net debt
(19,066)
(6,991)
(3,305)
1,443
(3,399)
(392)
(31,710)


The non-cash movements in the above tables include debt 
arrangement fees and movements between amounts due 
within one year and after one year due to the lapse of time.
Notes to the Group
Cash Flow Statement Continued
For the year ended 30 September 2024

147
FINANCIAL STATEMENTS NOTES TO THE GROUP FINANCIAL STATEMENTS
Notes to the Group
Financial Statements
For the year ended 30 September 2024
*HQHUDOLQIRUPDWLRQ
Gooch & Housego PLC (the Company) is a public limited company 
limited by shares incorporated and domiciled in the United 
Kingdom. The Company is listed on the Alternative Investment 
Market (AIM) of the London Stock Exchange. The address of the 
UHJLVWHUHG RIƼFH RI WKH &RPSDQ\ LV JLYHQ RQ SDJH 
7KH FRQVROLGDWHG ƼQDQFLDO VWDWHPHQWV RI WKH *URXS IRU WKH \HDU 
ended 30 September 2024 comprise the Company, Gooch & 
Housego PLC, and its subsidiaries (together referred to as the Group). 
A listing of the Company’s subsidiaries is set out on page 183.
The Group is a manufacturer of specialist optoelectronic 
components, materials and systems and specialist instrumentation 
and life sciences devices. The Group has manufacturing facilities in 
the United Kingdom and the United States.
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FRVW FRQYHQWLRQ DV PRGLƼHG E\ ƼQDQFLDO DVVHWV DQG ƼQDQFLDO 
liabilities at fair value and in accordance with UK adopted 
International Accounting Standards and with the requirements of 
the Companies Act 2006 as applicable to companies reporting 
under those standards.
Discontinued operations
The results for the year ended 30 September 2023 have been 
re-presented to show the effect of discontinued operations related to 
the disposal of EM4 LLC in the year ended 30 September 2024.
Prior year adjustment
During the year, we performed a review of our deferred tax 
accounting across each of the jurisdictions in which we operate. 
7KLV UHYLHZ LGHQWLƼHG WKDW ZH ZHUH HQWLWOHG WR DQG VKRXOG KDYH 
recognised a deferred tax asset in respect of accumulated trading 
losses in our US tax group. Accordingly we have restated the balance 
sheet as at 30 September 2022 to recognise additional deferred 
tax assets of £2.5m in respect of losses. In accordance with IAS12, 
we have also netted deferred tax assets and deferred tax liabilities 
where they relate to taxes levied by the same taxation authority 
on the same taxable entity. The effect of this was to net deferred 
tax assets of £4.7m and £4.5m against the deferred tax liabilities 
as at 30 September 2023 and 30 September 2022 respectively. 
There is no effect from this adjustment on the income statement 
for the year ended 30 September 2023 or 2024.
Going concern
7KH ƼQDQFLDO VWDWHPHQWV KDYH EHHQ SUHSDUHG RQ D JRLQJ 
concern basis.
The Directors have reviewed the budget for FY2025 and the 
strategic plan for FY2026. They have assessed the future funding 
requirements and covenant performance of the Group and 
compared them with available borrowing facilities. 
At 30 September 2024 the Group has a strong balance sheet with 
net current assets of £46.8m. The Group’s cash and undrawn 
available facilities totalled £36.2m.
The Directors have reviewed severe but plausible downside 
scenarios that estimate the potential impact of the principal risks 
that the Group faces (see pages 99 to 101 of this report) on the 
ƼQDQFLDO IRUHFDVWV 7KHVH LQFOXGH WKH LPSDFW RI D SRVVLEOH UHFHVVLRQ 
and the resultant reduced demand in certain of the Group’s markets, 
most notably commercial aerospace and the industrial laser market 
driven by softness in consumer end market demand. They also 
included the effect of erosion of sales prices due to competition, the 
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on input costs which cannot be passed on to customers, the potential 
impact of a cyber-attack and a reduction in forecast revenue to 
illustrate the potential effect of a loss of key personnel or inability to 
hire for a key role. The model also considered the loss of revenue 
DQG SURƼW DVVRFLDWHG ZLWK D FORVXUH RI RQH RI RXU VLWHV GXH WR D OHJDO 
non-compliance issue. Mitigating actions including cost and capital 
expenditure savings, and an extension of our payment terms with 
suppliers (in FY2025 only) have been factored into this analysis.
This assessment covered not only the coming 12 month period but 
also for the period to September 2027 in order to support the 
Viability Statement given on page 115.
We have compared the downside risk adjusted cash and banking 
covenant projections and against the Group’s available cash and 
borrowing facilities and have been able to conclude that the Group 
would continue to be able to operate even if a number of the risks 
occurred simultaneously.
The Directors have also considered the potential impact of climate 
change on going concern and have concluded that there is not 
expected to be any material impact on the business during the 
going concern period
As a result of the assessments undertaken the Directors are 
VDWLVƼHG WKDW WKH *URXS KDV DGHTXDWH UHVRXUFHV WR FRQWLQXH LQ 
operational existence for at least 12 months from the date of 
DSSURYDO RI WKH ƼQDQFLDO VWDWHPHQWV )RU WKLV UHDVRQ WKH\ FRQWLQXH WR 
DGRSW WKH JRLQJ FRQFHUQ EDVLV LQ SUHSDULQJ WKH ƼQDQFLDO VWDWHPHQWV

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
148
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The following amended standards and interpretations were effective 
IRU WKH ƼQDQFLDO \HDU HQGHG  6HSWHPEHU  KRZHYHU WKH\ KDYH 
QRW KDG D PDWHULDO LPSDFW RQ RXU FRQVROLGDWHG ƼQDQFLDO VWDWHPHQWV
Ŷ 'HƼQLWLRQ RI $FFRXQWLQJ (VWLPDWHV Ū DPHQGPHQWV WR ,$6 
• International Tax Reform – Pillar Two Model Rules – amendments 
to IAS 12
• Deferred Tax related to Assets and Liabilities arising from a Single 
Transaction – amendments to IAS 12; and
• Disclosure of Accounting Policies – Amendments to IAS1 and IFRS 
Practice Statement 2.
None of the amendments to the above standards had a material 
impact on the Financial Statements. 
Certain amendments to accounting standards have been published 
that are not mandatory for 30 September 2024 reporting periods 
and have not been early adopted by the Group. These amendments 
are not expected to have a material impact on the Group in the 
current or future reporting periods.
$FFRXQWLQJSROLFLHV
The principal accounting policies adopted in the preparation of the 
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consistently applied to all of the years presented, unless 
otherwise stated.
Consolidation
Subsidiaries are entities that are directly or indirectly controlled by 
the Group. Control exists where the Group has the power to govern 
WKH ƼQDQFLDO DQG RSHUDWLQJ SROLFLHV RI WKH HQWLW\ VR DV WR REWDLQ 
EHQHƼWV IURP LWV DFWLYLWLHV ,Q DVVHVVLQJ FRQWURO SRWHQWLDO YRWLQJ ULJKWV 
that are currently exercisable or convertible are taken into account.
The purchase method of accounting is used to account for the 
acquisition of subsidiaries by the Group. The cost of a business 
combination is measured as the fair value of the assets given, 
equity instruments issued, the fair value of contingent or deferred 
consideration and liabilities incurred or assumed at the date of 
exchange. Costs directly attributable to the business combination 
are charged to the income statement. The excess of the costs of a 
EXVLQHVV FRPELQDWLRQ RYHU WKH IDLU YDOXH RI WKH LGHQWLƼDEOH QHW 
assets acquired is recorded as goodwill. If the cost of a business 
combination is less than the fair value of the net assets of the 
subsidiary acquired, the difference is recognised directly in the 
income statement. Should the fair value of contingent or deferred 
consideration vary from the actual value on settlement date, the 
difference is recognised directly in the income statement.
Where deferred consideration is payable in cash, the amount is 
discounted to present value at the date of acquisition, using the 
*URXSŮV ZHLJKWHG DYHUDJH FRVW RI FDSLWDO 7KH ƼQDQFLQJ FKDUJH 
which arises on the discounted consideration between the 
DFTXLVLWLRQ GDWH DQG WKH GDWH RI SD\PHQW LV LQFOXGHG ZLWKLQ ƼQDQFH 
costs and treated as a non-underlying item.
Transactions, balances and unrealised gains on transactions 
between Group companies are eliminated. Unrealised losses are 
also eliminated but considered an impairment indicator of the 
asset transferred. Accounting policies of subsidiaries have been 
changed where necessary to ensure consistency with the policies 
adopted by the Group.
6XEVLGLDU\DXGLWH[HPSWLRQV
Gooch & Housego (UK) Limited (05890426), Gooch & Housego 
(Torquay) Limited (04381203), Spanoptic Limited (SC192283), Kent 
Periscopes Limited (05417618), G&H US Holdings Limited 
(06382710), G&H Property Holdings Limited (04649035), Integrated 
Technologies Limited (01300238), Integrated Technologies 
(Holdings) Limited (02635933), VITL Limited (08473871), ORF 
Limited (01873862), Artemis Optical Limited (00514290) and 
Artemis Optical (Holdings) Limited (06552780) are exempt from 
WKH UHTXLUHPHQW WR ƼOH DXGLWHG ƼQDQFLDO VWDWHPHQWV E\ YLUWXH RI 
Section 479A of the Companies Act 2006. As part of this process, the 
Company has provided statutory guarantees to these subsidiaries.
Segment reporting
Operating segments are reported in a manner consistent with the 
internal reporting provided to the chief operating decision maker, 
who oversees the allocation of resources and the assessment of 
operating segment performance. The chief operating decision 
maker in determining a business or operating segment is the Board 
of Directors.
Foreign currency translation
a. Functional and presentation currency
7KH FRQVROLGDWHG ƼQDQFLDO VWDWHPHQWV DUH SUHVHQWHG LQ 3RXQGV 
Sterling, which is the Group’s presentation currency. Items included 
LQ WKH ƼQDQFLDO VWDWHPHQWV RI HDFK RI WKH *URXSŮV VXEVLGLDULHV DUH 
measured using the currency of the primary economic environment 
in which the entity operates (the ‘functional currency‘). 
b. Transactions and balances
Foreign currency transactions are translated into an entity’s 
functional currency using the exchange rates prevailing at the 
dates of the transactions. Foreign exchange gains and losses 
resulting from the settlement of such transactions and from the 
translation at balance sheet exchange rates of monetary assets 
and liabilities denominated in foreign currencies are recognised in 
the income statement, except when deferred in equity as qualifying 
FDVK ƽRZ KHGJHV DQG TXDOLI\LQJ QHW LQYHVWPHQW KHGJHV
c. Subsidiaries
7KH UHVXOWV DQG ƼQDQFLDO SRVLWLRQ RI VXEVLGLDULHV WKDW KDYH D 
functional currency different from the presentation currency are 
translated into the presentation currency as follows:
• assets and liabilities for each balance sheet presented are 
translated at the closing rate at the date of that balance sheet;
• income and expenses for each income statement are translated 
at average exchange rates (unless this average is not a reasonable 
approximation of the cumulative effect of the rates prevailing on 
the transaction dates, in which case income and expenses are 
translated at the rate on the dates of the transactions); and
• all resulting exchange differences are recognised in other 
comprehensive income and as a separate component of equity.

149
FINANCIAL STATEMENTS NOTES TO THE GROUP FINANCIAL STATEMENTS
On consolidation, exchange differences arising from the 
translation of the net investment in foreign operations, and of 
borrowings and other currency instruments designated as hedges 
of such investments, are taken to shareholders’ equity. When a 
foreign operation is partially disposed of or sold, exchange 
differences that were recorded in equity are recognised in the 
income statement as part of the gain or loss on sale.
Goodwill and fair value adjustments arising on the acquisition of 
a foreign entity are treated as assets and liabilities of the foreign 
entity and translated at the closing rate.
3URSHUW\SODQWDQGHTXLSPHQW
Property, plant and equipment is stated at historical cost less 
depreciation. Historical cost includes expenditure that is directly 
attributable to the acquisition of the items.
No depreciation is charged on freehold land or capital work in 
progress. Certain plant used in the manufacturing process which 
is constructed from precious metals is not depreciated.
Depreciation on other assets is calculated to allocate their cost 
over their estimated useful lives, as follows:
• Freehold buildings	
2-3%	  Straight-line
• Leasehold property	
over term of lease	 Straight-line
• Plant and machinery 	
6-20%	 Straight-line
Ŷ )L[WXUHV ƼWWLQJV DQG FRPSXWHUV
 6WUDLJKWOLQH
• Motor vehicles	
25%	 Reducing balance
The assets’ residual values and useful lives are reviewed, and 
adjusted if appropriate, at each balance sheet date. Where an 
asset’s carrying amount is greater than its estimated recoverable 
amount, the asset’s carrying amount is written down immediately 
to its recoverable amount. The recoverable amount is the higher 
of an asset’s fair value less costs to sell or an asset’s value in use.
Intangible assets
D*RRGZLOO
Goodwill represents the excess of the cost of a business 
FRPELQDWLRQ RYHU WKH IDLU YDOXH RI WKH QHW LGHQWLƼDEOH DVVHWV RI 
the acquired business. Goodwill arising from business 
combinations is included in ‘intangible assets’. 
Goodwill is tested annually for impairment and carried at cost 
less accumulated impairment losses. The impairment testing 
requires an estimation of the ‘value in use’ of the cash-
generating unit (the CGU) to which goodwill is allocated using 
DSSURSULDWHO\ GLVFRXQWHG FDVK ƽRZ SURMHFWLRQV $Q\ LPSDLUPHQW 
is recognised immediately as an expense to the income 
statement and is not subsequently reversed.
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a business segment or an operating entity, as appropriate. 
Further information is given in note 18.
Gains and losses on the disposal of an entity include the carrying 
amount of goodwill relating to the entity sold.
b. Capitalised R&D, patents and licenses
,QWHUQDOO\ LQFXUUHG FRVWV DVVRFLDWHG ZLWK WKH ƼOLQJ DQG SHUIHFWLRQ 
of patents and trademarks are capitalised and carried at cost less 
accumulated amortisation. Amortisation is calculated using the 
straight-line method to allocate the cost over their useful 
economic lives of 5 – 10 years and are charged to Research and 
Development in the income statement.
3DWHQWV WUDGHPDUNV DQG OLFHQFHV KDYH D ƼQLWH XVHIXO OLIH DQG DUH 
carried at cost less accumulated amortisation. Amortisation is 
calculated using the straight line method to allocate the cost 
over their useful economic lives of 5 – 10 years.
Expenditure on research activities, undertaken with the prospect 
RI JDLQLQJ QHZ VFLHQWLƼF RU WHFKQLFDO NQRZOHGJH DQG 
understanding, is recognised as an expense as incurred.
Development costs incurred after the point at which the 
commercial and technical feasibility of the product have been 
proven, and the decision to complete the development has been 
taken and resources made available, are capitalised. The 
expenditure capitalised includes the cost of materials, direct 
labour and 
an appropriate proportion of overheads. 
Capitalised development expenditure is stated at cost less 
accumulated amortisation and impairment losses. Development 
costs are amortised using the straight line method over their 
estimated useful life lives, which is typically 5 years, and are 
charged to Research and Development in the income statement.
F&RPSXWHUVRIWZDUH
Costs associated with developing or maintaining computer 
software programmes are recognised as an expense as incurred. 
Costs that are directly associated with the development of 
LGHQWLƼDEOH DQG XQLTXH VRIWZDUH SURGXFWV FRQWUROOHG E\ WKH 
*URXS DQG WKDW ZLOO SUREDEO\ JHQHUDWH HFRQRPLF EHQHƼWV 
exceeding costs beyond one year, are capitalised and recognised 
as intangible assets. Costs include the software development 
employee costs and an appropriate portion of relevant 
overheads. 
Acquired computer software and licences are capitalised on 
the basis of the costs incurred to acquire and bring to use the 
VSHFLƼF VRIWZDUH 
Capitalised software costs are amortised using the straight line 
method over their estimated useful lives of up to 5 years and 
charged to Administration in the income statement.
d. Acquired customer relationships, orderbooks and brands
Other acquired intangible assets are stated at fair value less 
accumulated amortisation and impairment losses. 

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
150
The useful life of each of these assets is assessed based on the 
differing natures of each of the intangible assets acquired. 
Amortisation is charged on a straight-line basis over the 
estimated useful life of the assets acquired and charged to 
administration in the Income Statement.
• Customer relationships	
up to 10 years
• Brand names	
up to 10 years
• Order books	
up to 2 years
Government grants
Government grants are accounted for on an accruals basis. Grants 
are credited to the income statement over the life of the project. 
Where grants are used to fund the acquisition of property, plant 
and equipment, the grant is initially credited to deferred income 
then credited to the income statement over the estimated 
economic life of the asset.
,PSDLUPHQWRIQRQƼQDQFLDODVVHWV
The Group assesses at each balance sheet date whether an asset 
may be impaired. If any such indicator exists, the Group tests for 
impairment by estimating the recoverable amount which is the 
higher of the value in use and the fair value less costs to sell. 
If the recoverable amount is less than the carrying value of the 
asset, the asset is impaired and the carrying value is reduced 
WR LWV UHFRYHUDEOH DPRXQW ,Q DGGLWLRQ WR WKLV DVVHWV ZLWK LQGHƼQLWH 
OLYHV DUH WHVWHG IRU LPSDLUPHQW DQQXDOO\ 1RQƼQDQFLDO DVVHWV 
other than goodwill which have suffered an impairment are 
reviewed for possible reversal of the impairment at each 
balance sheet date. 
Inventories
Inventories are stated at the lower of weighted average cost and 
QHW UHDOLVDEOH YDOXH 7KH FRVW RI ƼQLVKHG JRRGV DQG ZRUN LQ 
progress comprises design costs, raw materials, direct labour, 
other direct costs and related production overheads (based on 
normal operating capacity). It excludes borrowing costs. Net 
realisable value is the estimated selling price in the ordinary 
course of business, less applicable variable selling expenses.
Trade receivables
Trade receivables are recognised initially at fair value and 
subsequently measured at amortised cost using the effective 
interest method, less provision for impairment for expected 
credit losses.
7KH JURXS DSSOLHV WKH ,)56 VLPSOLƼHG DSSURDFK WR PHDVXULQJ 
expected credit losses which uses a lifetime expected loss 
allowance for all trade receivables and contract assets. To measure 
the expected credit losses, trade receivables have been grouped 
based on shared credit risk characteristics and the days past due. 
7KH H[SHFWHG ORVV UDWHV DUH EDVHG RQ WKH SD\PHQW SURƼOHV RI VDOHV 
over a period of 24 months prior to the reporting date and the 
corresponding historical credit losses experienced within this 
SHULRG 7KH KLVWRULFDO ORVV UDWHV DUH DGMXVWHG WR UHƽHFW FXUUHQW 
and forward-looking information on macroeconomic factors 
affecting the ability of the customers to settle the receivables. 
Cash and cash equivalents
&DVK DQG FDVK HTXLYDOHQWV IRU WKH SXUSRVH RI WKH FDVK ƽRZ 
statement includes cash in hand and deposits held on call with 
banks with original maturities of three months or less.
Trade payables
Trade payables are recognised initially at fair value and 
subsequently measured at amortised cost using the effective 
interest method.
Borrowings
Borrowings are recognised initially at fair value, net of transaction 
costs incurred. Borrowings are subsequently stated at amortised 
cost; any difference between the proceeds (net of transaction 
costs) and the redemption value is recognised in the income 
statement over the period of the borrowings using the effective 
interest method.
Borrowing costs which are directly attributable to the acquisition, 
construction or production of a qualifying asset are capitalised as 
part of the cost of that asset.
%RUURZLQJ FRVWV DUH FODVVLƼHG DV FXUUHQW OLDELOLWLHV XQOHVV WKH 
Group has an unconditional right to defer settlement of the 
liability for at least 12 months after the balance sheet date.
Derivatives and hedging activities
7KH *URXS WUDQVDFWV GHULYDWLYH ƼQDQFLDO LQVWUXPHQWV WR PDQDJH 
the underlying exposure to foreign exchange risk. The Group does 
QRW WUDQVDFW GHULYDWLYH ƼQDQFLDO LQVWUXPHQWV IRU WUDGLQJ SXUSRVHV
Financial instruments are initially recognised at fair value on the 
date that a contract is entered into and are subsequently 
remeasured at their fair value. The Group documents the 
relationship between the hedging instrument and the hedged item 
and, on a periodic basis, assesses whether the hedge is effective.
The hedges entered into during FY2024 have been assessed as 
effective and therefore the Group has applied hedge accounting. 
Accordingly, movements in the fair value of the hedges have been 
recorded in reserves.
&XUUHQWDQGGHIHUUHGLQFRPHWD[
,QFRPH WD[ RQ WKH SURƼW RU ORVV IRU WKH \HDU FRPSULVHV FXUUHQW DQG 
deferred tax.
Current tax is the expected tax payable on the taxable income for 
the year using rates enacted at the balance sheet date, and any 
adjustments to tax payable in respect of prior years.
Amounts claimed under the Research and Development Expenditure 
Credit scheme have been recognised within other income. 
Deferred income tax is provided in full, using the liability method, 
on temporary differences arising between the tax bases of assets 
and liabilities and their carrying amounts in the consolidated 
ƼQDQFLDO VWDWHPHQWV +RZHYHU WKH GHIHUUHG LQFRPH WD[ LV QRW 
accounted for, if it arises from initial recognition of an asset or 
liability in a transaction other than a business combination that 
at the time of the transaction affects neither accounting nor 
WD[DEOH SURƼW RU ORVV 

151
FINANCIAL STATEMENTS NOTES TO THE GROUP FINANCIAL STATEMENTS
Deferred income tax is determined using tax rates (and laws) that 
have been enacted or substantially enacted by the balance sheet 
date and are expected to apply when the related deferred income 
tax asset is realised or the deferred income tax liability is settled. 
Deferred income tax assets are recognised to the extent that it is 
SUREDEOH WKDW IXWXUH WD[DEOH SURƼW ZLOO EH DYDLODEOH DJDLQVW ZKLFK 
the temporary differences can be utilised.
Deferred income tax is provided on temporary differences arising 
on investments in subsidiaries, except where the timing of the 
reversal of the temporary difference is controlled by the Group 
and it is probable that the temporary difference will not reverse in 
the foreseeable future.
Deferred income tax is recognised in the income statement except 
to the extent that it relates to items recognised directly in other 
comprehensive income and equity, in which case it is recognised in 
other comprehensive income and equity.
In the UK and US, the Group is entitled to a tax deduction for 
amounts treated as compensation on exercise of certain employee 
share options under each jurisdiction’s tax rules. As explained 
under “Share options” below, a compensation expense is recorded 
in the Group’s income statement over the period from the grant 
date to the vesting date of the relevant options. As there is a 
temporary difference between the accounting and tax bases, a 
deferred income tax asset is recorded. The deferred income tax 
asset arising is calculated by comparing the estimated amount of 
tax deduction to be obtained in the future (based on the Group’s 
share price at the balance sheet date) with the cumulative amount 
of the compensation recorded in the income statement. If the 
amount of estimated future tax deduction exceeds the cumulative 
amount of the remuneration expense at the statutory rate, the 
excess is recorded directly in equity.
(PSOR\HHEHQHƼWV
a. Pension obligations
The Group operates money purchase pension schemes for UK 
employees and Section 401(k) plans for US employees. For 
employees in Continental Europe and Asia, we engage local payroll 
agencies to ensure local regulations are complied with. The Group 
pays contributions to publicly or privately administered pension 
insurance plans on a mandatory, contractual or voluntary basis. 
The Group has no further payment obligations once the 
contributions have been paid. The contributions are recognised as 
DQ HPSOR\HH EHQHƼW H[SHQVH LQ WKH LQFRPH VWDWHPHQW ZKHQ WKH\ 
are due. Prepaid contributions are recognised as an asset to the 
extent that a cash refund or a reduction in the future payments is 
available. 
E3URƼWVKDUHDQGERQXVSODQV
The Group recognises a liability and an expense for bonuses and 
SURƼWVKDULQJ EDVHG RQ D IRUPXOD WKDW WDNHV LQWR FRQVLGHUDWLRQ 
WKH SURƼW DWWULEXWDEOH WR WKH *URXSŮV VKDUHKROGHUV DIWHU FHUWDLQ 
adjustments. The Group recognises a provision where 
contractually obliged or where there is a past practice that has 
created a constructive obligation.
c. Share options
The Group operates a number of share option schemes which 
are all accounted for as equity-settled schemes. In accordance 
with IFRS 2 the fair value of the employee services received in 
exchange for the grant of the options is recognised as an expense 
in the income statement. The total amount to be expensed over 
the vesting period is determined by reference to the fair value 
of the options granted, excluding the impact of any non-market 
YHVWLQJ FRQGLWLRQV IRU H[DPSOH SURƼWDELOLW\ WDUJHWV 1RQPDUNHW 
vesting conditions are included in assumptions about the number 
of options that are expected to vest. 
Employer’s National Insurance in the United Kingdom and 
equivalent taxes in other jurisdictions are payable on the exercise 
of certain share options. In accordance with IFRS 2, this is treated 
as a cash-settled transaction. A provision is made, calculated using 
the fair value of the Group’s shares at the balance sheet date, 
pro-rated over the vesting period of the options. 
At each balance sheet date, for awards with non-market vesting 
conditions, the entity revises its estimates of the number of 
options that are expected to vest. It recognises the impact of the 
revision to original estimates, if any, in the income statement, with 
a corresponding adjustment to equity. The fair value of the options 
under the Gooch & Housego Long Term Incentive Plan and the 
Gooch & Housego Employee Stock Purchase Plan are determined 
by using the Monte Carlo option pricing model. The fair value of 
options under the Go och & Housego Save As You Earn Scheme 
are determined by using the Black-Scholes option pricing model.
The proceeds received net of any directly attributable transaction 
costs are credited to share capital (nominal value) and share 
premium when the options are exercised.
Provisions
Provisions are recognised when the Group has a present legal or 
constructive obligation as a result of past events; it is probable 
WKDW DQ RXWƽRZ RI UHVRXUFHV ZLOO EH UHTXLUHG WR VHWWOH WKH 
obligation; and the amount has been reliably estimated.
The Group monitors and assesses its warranty provision 
requirement on a continuing basis. The provision for other 
liabilities and charges provides for the anticipated cost of repair 
DQG UHFWLƼFDWLRQ RI SURGXFWV XQGHU ZDUUDQW\ EDVHG RQ KLVWRULFDO 
repair and replacement costs. In addition the Directors will also 
assess expected changes in future costs based on current 
information.
Non underlying items
7UDQVDFWLRQV DUH FODVVLƼHG DV QRQXQGHUO\LQJ ZKHUH WKH\ UHODWH 
to an event that falls outside the ordinary activities of the business 
and where individually or in aggregate they have a material impact 
RQ WKH ƼQDQFLDO VWDWHPHQWV 7KHVH PD\ LQFOXGH EXW DUH QRW 
restricted to: restructuring and site closure costs, costs related to 
acquisitions, adjustments to the fair value of acquisition related 
items such as contingent consideration, acquired intangible asset 
amortisation or impairment and other items due to their 
VLJQLƼFDQFH VL]H RU QDWXUH DQG WKH UHODWHG WD[DWLRQ 

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
152
Leases
The Group assesses whether a contract is or contains a lease, at 
inception of the contract. The Group recognises a right-of-use 
asset and a corresponding lease liability with respect to all lease 
arrangements in which it is the lessee, except for short-term 
OHDVHV GHƼQHG DV OHDVHV ZLWK D OHDVH WHUP RI  PRQWKV RU OHVV 
and leases of low value assets. For these leases, the Group 
recognises the lease payments as an operating expense on a 
straight-line basis over the term of the lease unless another 
systematic basis is more representative of the time pattern in 
ZKLFK HFRQRPLF EHQHƼWV IURP WKH OHDVHG DVVHWV DUH FRQVXPHG 
The lease liability is initially measured at the present value of the 
lease payments that are not paid at the commencement date, 
discounted by using the rate implicit in the lease. If this rate 
cannot be readily determined, the lessee’s incremental borrowing 
rate is used, being the rate that the lessee would have to pay to 
borrow the funds necessary to obtain an asset of similar value in a 
similar economic environment with similar terms and conditions.
Lease payments included in the measurement of the lease 
liability comprise:
Ŷ Ƽ[HG OHDVH SD\PHQWV LQFOXGLQJ LQ VXEVWDQFH Ƽ[HG SD\PHQWV 
less any lease incentives;
• variable lease payments that depend on an index or rate, initially 
measured using the index or rate at the commencement date; and
• payments of penalties for terminating the lease, if the lease term 
UHƽHFWV WKH H[HUFLVH RI DQ RSWLRQ WR WHUPLQDWH WKH OHDVH 
The lease liability is subsequently measured by increasing the 
FDUU\LQJ DPRXQW WR UHƽHFW LQWHUHVW RQ WKH OHDVH OLDELOLW\ DQG E\ 
UHGXFLQJ WKH FDUU\LQJ DPRXQW WR UHƽHFW WKH OHDVH SD\PHQWV PDGH 
The Group remeasures the lease liability (and makes a 
corresponding adjustment to the related right-of-use asset) 
whenever:
• the lease term has changed or there is a change in the 
assessment of exercise of a purchase option, in which case the 
lease liability is remeasured by discounting the revised lease 
payments using a revised discount rate;
• the lease payments change due to changes in an index or rate or 
a change in expected payment under a guaranteed residual value, 
in which case the lease liability is remeasured by discounting the 
revised lease payments using the initial discount rate (unless the 
OHDVH SD\PHQWV FKDQJH LV GXH WR D FKDQJH LQ D ƽRDWLQJ LQWHUHVW 
rate, in which case a revised discount rate is used); 
Ŷ D OHDVH FRQWUDFW LV PRGLƼHG DQG WKH OHDVH PRGLƼFDWLRQ LV QRW 
accounted for as a separate lease, in which case the lease liability 
is remeasured by discounting the revised lease payments using a 
revised discount rate. The Group did not make any such 
adjustments during the periods presented. 
The right-of-use assets comprise the initial measurement of the 
corresponding lease liability, lease payments made at or before 
the commencement day less any lease incentives received and 
any initial direct costs. They are subsequently measured at cost 
less accumulated depreciation and impairment losses.
Right-of-use assets are depreciated over the shorter period of 
lease term and useful life of the underlying asset. 
Variable rents that do not depend on an index or rate are not 
included in the measurement of the lease liability and the 
right-of-use asset. The related payments are recognised as an 
expense in the period in which the event or condition that triggers 
those payments occurs and are included in the line “Other 
operating expenses” in the Income Statement. 
For short-term leases (leases with a term of 12 months or less) 
and leases of low-value assets, the Group has opted to recognise 
a lease expense on a straight-line basis as permitted by IFRS 16. 
This expense is presented within operating expenses in the 
Income Statement. 
As a practical expedient, IFRS 16 permits a lessee not to separate 
non-lease components, and instead account for any lease and 
associated non-lease components as a single arrangement. 
The Group has not used this practical expedient. 
Share capital
2UGLQDU\ VKDUHV DUH FODVVLƼHG DV HTXLW\ 
Incremental costs directly attributable to the issue of new shares 
or options are shown in equity as a deduction, net of tax, from 
the proceeds.
Revenue recognition
The majority of the Group’s revenue is derived from the sale 
of components and subsystems to customers. Revenue is 
UHFRJQLVHG DW WKH WUDQVDFWLRQ SULFH WKDW LV H[SHFWHG WR ƽRZ WR 
the Group and recognised at a point in time when the Group has 
transferred control to the customer in line with the incoterms 
agreed with the customer.
Revenue is shown net of value-added tax, returns, rebates and 
discounts and after eliminating sales within the Group.
Revenue is recognised to depict the transfer of control over 
SURPLVHG JRRGV RU VHUYLFHV WR FXVWRPHUV LQ DQ DPRXQW WKDW UHƽHFWV 
WKH DPRXQW RI FRQVLGHUDWLRQ VSHFLƼHG LQ D FRQWUDFW ZLWK D FXVWRPHU 
to which the Group expects to be entitled in exchange for those 
goods or services. Revenue represents sales, net of discounts, and 
excluding value added tax and other sales related taxes. Performance 
obligations are unbundled in each contractual arrangement if they 
are distinct from one another. The contract price is allocated to the 
distinct performance obligations based on the relative standalone 
selling prices of the goods or services. The way in which the Group 
VDWLVƼHV LWV SHUIRUPDQFH REOLJDWLRQV YDULHV E\ EXVLQHVV DQG PD\ EH 
on shipment, delivery, as services are rendered or on completion of 
services depending on the nature of the product/service and terms 
of the contract which govern how control passes to the customer. 
Where the contract price is allocated to distinct performance 
obligations, revenue is recognised at a point in time or, in cases 
where there is a single performance obligation in relation to 
several products and services, these are treated as long term 
contracts, and revenue is recognised over time as appropriate.

153
FINANCIAL STATEMENTS NOTES TO THE GROUP FINANCIAL STATEMENTS
A contract asset is recognised when the Group’s right to 
consideration is conditional on something other than the passage 
of time, for example the completion of future performance 
obligations under the terms of the contract with the customer. 
In some instances, the Group receives payments from customers 
based on a billing schedule, as established in the contract, which 
may not match the pattern of performance under the contract. 
In this instance, a contract asset or contract liability is recognised 
depending on the phasing of payment in relation to 
the performance.
Interest income
Interest income is recognised on a time-proportion basis using the 
effective interest method.
Dividend distribution
Dividend distributions to the Company’s shareholders are 
UHFRJQLVHG DV D OLDELOLW\ LQ WKH *URXSŮV ƼQDQFLDO VWDWHPHQWV LQ WKH 
period in which the dividends are approved by the Company’s 
shareholders.
Earnings per share
Basic earnings per share is calculated by dividing:
Ŷ WKH SURƼW DWWULEXWDEOH WR WKH RZQHUV RI WKH &RPSDQ\ H[FOXGLQJ 
any costs of servicing equity other than ordinary shares;
• by the weighted average number of ordinary shares outstanding 
GXULQJ WKH ƼQDQFLDO \HDU DGMXVWHG IRU ERQXV HOHPHQWV LQ RUGLQDU\ 
shares issued during the year and excluding treasury shares. 
'LOXWHG HDUQLQJV SHU VKDUH DGMXVWHG WKH ƼJXUHV XVHG LQ WKH 
determination of basic earnings per share to consider:
Ŷ WKH DIWHULQFRPH WD[ HIIHFW RI LQWHUHVW DQG RWKHU ƼQDQFLQJ FRVWV 
associated with dilutive potential ordinary shares; and
• the weighted average number of additional ordinary shares that 
would have been outstanding, assuming the conversion of all 
dilutive potential ordinary shares. 
&ULWLFDODFFRXQWLQJHVWLPDWHVDQGMXGJPHQWV
7KH SUHSDUDWLRQ RI ƼQDQFLDO VWDWHPHQWV LQ DFFRUGDQFH ZLWK 
International Financial Reporting Standards (IFRS) requires the 
Directors to make critical accounting estimates and judgments 
WKDW DIIHFW WKH DPRXQWV UHSRUWHG LQ WKH ƼQDQFLDO VWDWHPHQWV 
and accompanying notes. These estimates and judgments are 
continually evaluated and are based on historical experiences 
and other factors, including expectations of future events that are 
believed to be reasonable under the circumstances. The resulting 
accounting estimates will on occasions fail to equal actual results.
7KH HVWLPDWHV DQG DVVXPSWLRQV WKDW KDYH VLJQLƼFDQW ULVN RI 
causing a material adjustment to the carrying amounts of assets 
DQG OLDELOLWLHV ZLWKLQ WKH QH[W ƼQDQFLDO \HDU DUH RXWOLQHG EHORZ
Critical accounting estimates
&DUU\LQJYDOXHRIJRRGZLOO
The Group tests goodwill for impairment at least annually. This 
requires an estimation of the value in use of the cash generating 
units (the CGUs) to which goodwill is allocated. The value in use 
FDOFXODWLRQV DUH EDVHG RQ IRUHFDVW FDVK ƽRZV RI WKH &*8 
discounted at the appropriate weighted average cost of capital. 
7KHVH FDOFXODWLRQV KDYH D QXPEHU RI VLJQLƼFDQW YDULDEOHV LQFOXGLQJ 
forecast revenue and margins, working capital movements and 
maintenance capital expenditure levels. The calculations are 
also sensitive to the discount rate used. Further details are 
given in note 18.
Inventory provision
The Group continually monitors and assesses the provision for old 
and slow moving inventory. Factors considered by the Directors 
include the expected future usage and the potential obsolescence 
and deterioration of the Inventory.
The provision for inventory obsolescence amounts to 19.3% 
of the gross inventory value (2023: 20.2%). The Directors are 
VDWLVƼHG WKDW WKLV SURYLVLRQ LV DSSURSULDWH $Q LQFUHDVH LQ WKH 
provision amounting to 2% of the gross inventory value would 
increase the provision by £0.8m.
Further detail is given in note 19.
Critical accounting judgements
Non-underlying items
7UDQVDFWLRQV DUH FODVVLƼHG DV QRQXQGHUO\LQJ ZKHUH LQ WKH RSLQLRQ 
of the Directors they relate to an event that falls outside the 
ordinary activities of the business and where individually or in 
DJJUHJDWH WKH\ KDYH D PDWHULDO LPSDFW RQ WKH ƼQDQFLDO VWDWHPHQWV 
Details of our accounting policy in respect of non-underlying items 
are given on page 119. Further details of the non-underlying items 
LGHQWLƼHG E\ PDQDJHPHQW DUH JLYHQ LQ QRWH 

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
154
6HJPHQWDODQDO\VLV
7KH *URXSŮV VHJPHQWDO UHSRUWLQJ UHƽHFWV WKH LQIRUPDWLRQ WKDW 
management uses within the business. The business is divided into 
three market sectors, being A&D, Life Sciences and Industrial, 
together with the Corporate cost centre.
The Industrial business segment primarily comprises the Industrial 
laser market for use in the semiconductor and microelectronic 
industries, but also includes other Industrial applications such as 
PHWURORJ\ WHOHFRPPXQLFDWLRQV DQG VFLHQWLƼF UHVHDUFK )XUWKHU 
information can be found in our Operations Review on pages 52 to 62.
A&D
Life Sciences
Industrial
Corporate
Total
For year ended 30 September 2024
£’000
£’000
£’000
£’000
£’000
Revenue
Total revenue
37,563
34,918
70,631
–
143,112
Inter and intra-division
(3,104)
(1,334)
(2,684)
–
(7,122)
External revenue
34,459
33,584
67,947
–
135,990
Divisional expenses
(33,426)
(27,875)
(57,298)
910
(117,689)
EBITDA¹
1,033
5,709
10,649
910
18,301
EBITDA %
3.0%
17.0%
15.7%
–
13.5%
Depreciation and amortisation
(2,547)
(1,786)
(3,428)
(1,726)
(9,487)
2SHUDWLQJORVVSURƼWEHIRUHDPRUWLVDWLRQRI
   acquired intangible assets 
(1,514)
3,923 
7,221
(816)
8,814
Amortisation of acquired intangible assets 
–
–
–
(2,002)
(2,002)
2SHUDWLQJORVVSURƼW
(1,514)
3,923 
7,221
(2,818)
6,812
2SHUDWLQJ ORVVSURƼW PDUJLQ 
(4.4%)
11.7%
10.6%
–
5.0%
Add back non-underlying items and amortisation of
   acquired intangibles 
322
704
626
2,038
3,690
$GMXVWHG RSHUDWLQJ ORVVSURƼW
(1,192)
4,627
7,847
(780)
10,502
$GMXVWHG ORVVSURƼW PDUJLQ 
(3.5%)
13.8%
11.5%
–
7.7%
1HW ƼQDQFH FRVWV
(188)
(67)
(232)
(2,117)
(2,604)
/RVV3URƼWEHIRUHLQFRPHWD[H[SHQVH
(1,702)
3,856
6,989
(4,935)
4,208
Transactions between segments consist of the sale of products for resale.
The basis of accounting for these transactions is the same as for external revenue.
A&D
Life Sciences
Industrial
Corporate
Total
For year ended 30 September 2023
£’000
£’000
£’000
£’000
£’000
Revenue
Total revenue
28,893
35,132
78,326
–
142,351
Inter and intra-division
(1,554)
(2,139)
(3,617)
–
(7,310)
External revenue
27,339
32,993
74,709
–
135,041
Divisional expenses
(27,712)
(28,535)
(61,784)
926
(117,105)
EBITDA¹
(373)
4,458
12,925
926
17,936
EBITDA %
(1.4%)
13.5%
17.3%
–
13.3%
Depreciation and amortisation
(1,930)
(1,129)
(3,497)
(1,894)
(8,450)
2SHUDWLQJORVVSURƼWEHIRUHDPRUWLVDWLRQRI
   acquired intangible assets 
(2,303)
3,329 
9,428
(968)
9,486
Amortisation of acquired intangible assets 
–
–
–
(1,672)
(1,672)
2SHUDWLQJORVVSURƼW
(2,303)
3,329
9,428
(2,640)
7,814
2SHUDWLQJ ORVVSURƼW PDUJLQ 
(8.4%)
10.1%
12.6%
–
5.8%
Add back non-underlying items and amortisation of
   acquired intangibles 
455
983
1,168
1,672
4,278
$GMXVWHG RSHUDWLQJ ORVVSURƼW
(1,848)
4,312
10,596
(968)
12,092
$GMXVWHG ORVVSURƼW PDUJLQ 
(6.8%)
13.1%
14.2%
–
9.0%
1HW ƼQDQFH FRVWV
(70)
(67)
(172)
(1,503)
(1,812)
/RVV3URƼWEHIRUHLQFRPHWD[H[SHQVH
(2,373)
3,262
9,256
(4,143)
6,002
¹EBITDA = Earnings before interest, tax, depreciation and amortisation
Management have added back the amortisation and impairment of acquired intangibles and goodwill, restructuring 
costs, site closure costs in the above analysis. This has been shown because the Directors consider the analysis to 
be more meaningful excluding the impact of these non-underlying expenses.
All of the amounts recorded are in respect of continuing operations.

As can be seen below the amortisation of acquired intangible 
assets has not been split by the three market sectors used for the 
segmental reporting of the rest of the group income statement 
as the information used by management and provided to the 
Board (the Chief Operating Decision Maker) in respect of the 
group balance sheet is set out by location. This is why the 
Analysis of net assets on page 155 is provided by location

155
FINANCIAL STATEMENTS NOTES TO THE GROUP FINANCIAL STATEMENTS
6HJPHQWDODQDO\VLVFRQWLQXHG
$QDO\VLVRIUHYHQXHE\W\SH
For year ended 30 September 2024
Industrial
Life Sciences
A&D
Total
£’000
£’000
£’000
£’000
Revenue from long term contracts
1,718
154
1,963
3,835
Revenue from products recognised at point of sale
66,229
33,430
32,496
132,155
Total revenue
67,947
33,584
34,459
135,990
For year ended 30 September 2023
Industrial
Life Sciences
A&D
Total
£’000
£’000
£’000
£’000
Revenue from long term contracts
972
1,326
1,522
3,820
Revenue from products recognised at point of sale
73,737
31,667
25,817
131,221
Total revenue
74,709
32,993
27,339
135,041
Contract assets are disclosed in note 20 and contract liabilities are disclosed in note 22. 
All of the contract liability balance at the beginning of the year was recognised as revenue 
in the current year. There is no loss allowance held against contract assets (2023: nil).
The timing of receipts related to revenue from long term contracts can vary to that recognised 
at point of sale. Long term contracts tend to have a payment due on inception of the contract 
followed by a series of milestone payments whereas point of sale revenue is usually settled on 
30 to 60 day terms.
The information used by management and provided to the Board (the Chief Operating 
Decision Maker) in respect of the group balance sheet is set out by location. 
This is why the analysis of net assets below is provided by location.
The transaction prices allocated to the remaining performance obligations 
XQVDWLVƼHG RU SDUWLDOO\ VDWLVƼHG DV DW  6HSWHPEHU  ZHUH DV IROORZV
2024
2023 
£’000
£’000 
Within one year
1,863
4,645
More than one year
6,460
7,266
8,323
11,911
$QDO\VLVRIQHWDVVHWVE\ORFDWLRQ
2024
2024
2024
2023
2023
2023
Assets
Liabilities
Net Assets
Assets
Liabilities
Net Assets
£’000
£’000
£’000
£’000
£’000
£’000
United Kingdom
79,846
(35,743)
44,103
83,107
(47,308)
35,799
USA
86,276
(22,013)
64,263
106,209
(20,503)
85,706
Continental Europe
83
(148)
(65)
198
(84)
114
$VLD 3DFLƼF 
102
(15)
87
916
(521)
395
166,307
(57,919)
108,388
190,430
(68,416)
122,014
For the year to 30 September 2024 non-current asset additions were £3.0m (2023: £4.0m) 
for the UK and for the USA £7.0m (2023: £6.6m). There were no additions to non-current 
DVVHWV LQ UHVSHFW RI (XURSH  eQLO RU WKH $VLD 3DFLƼF UHJLRQ  eQLO 7KH YDOXH RI 
non-current assets in the USA was £64.3m (2023: £66.2m) and in the United Kingdom 
eP  eP 7KHUH ZHUH QR QRQFXUUHQW DVVHWV LQ (XURSH RU WKH $VLD3DFLƼF UHJLRQ
$QDO\VLVRIUHYHQXHE\GHVWLQDWLRQ
2024
2023
£’000
£’000
United Kingdom
36,849
27,146
North America
46,601
47,568
Continental Europe
27,202
33,674
$VLD 3DFLƼF DQG 2WKHU
25,338
26,653
Total revenue
135,990
135,041

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
156
([SHQVHVE\QDWXUH
Note
2024
2023
£’000
£’000
Raw materials and consumables
50,190
50,444
Employee costs
9
59,299
62,527
Other operating charges
13,892
18,175
Depreciation on property, plant and equipment
6,203
6,129
Depreciation on right of use assets
1,529
1,522
Amortisation of acquired intangible assets 
2,001
1,672
Amortisation of other intangible assets
1,756
1,692
Loss on disposal of subsidiary
33
9,236
–
Net losses on foreign exchange
68
300
144,174
142,461
2WKHULQFRPH
2024
2023
£’000
£’000
Grants receivable
288
414
Amounts claimed under the RDEC
392
200
Other income 
149
221
829
835
Other income relates to sales of certain materials used in production which need to be 
reprocessed periodically.
(PSOR\HHEHQHƼWH[SHQVH
2024
2023
£’000
£’000
Wages and salaries
46,938
50,632
Social security costs
4,549
4,459
Share based payment charge
715
337
Medical and other insurance
4,204
4,386
Other pension costs
2,893
2,713
59,299
62,527
The monthly average number of employees during the year was:
2024
2023
Number
Number
Manufacturing
675
721
6DOHV ƼQDQFH DQG DGPLQLVWUDWLRQ
236
236
911
957
Key management compensation
2024
2023 
£’000
£’000 
6DODULHV DQG RWKHU VKRUWWHUP EHQHƼWV
3,812
3,760
Share based payments
715
337
Other pension costs
186
167
4,713
4,264
Key management comprise the Executive Board and the management layer reporting directly 
to the Executive Directors.
Directors’ remuneration, including the highest paid Director, has been included on 
page 126 of the Remuneration Committee Report. 

157
FINANCIAL STATEMENTS NOTES TO THE GROUP FINANCIAL STATEMENTS
$XGLWRUVŮUHPXQHUDWLRQ
PricewaterhouseCoopers LLP’s remuneration comprised:
2024
2023
£’000
£’000
)HHV SD\DEOH WR WKH *URXSŮV DXGLWRUV IRU WKH DXGLW RI WKH SDUHQW FRPSDQ\ DQG FRQVROLGDWHG ƼQDQFLDO VWDWHPHQWV
  - the parent company
95
95
   WKH FRQVROLGDWHG ƼQDQFLDO VWDWHPHQWV
277
260
372
355
)LQDQFHLQFRPHDQGFRVWV
2024
2023
£’000
£’000
Finance income comprises:
  - Bank interest
40
11
40
11
Finance costs comprise:
  - Bank interest
(1,978)
(1,487)
  - Lease interest
(509)
(297)
  - Unwind of discount on deferred consideration
(209)
(57)
(2,696)
(1,841)
,QFRPHWD[H[SHQVH
Analysis of tax charge in the year
2024
2023
£’000
£’000
Current taxation
UK Corporation tax
1,963
843
Overseas tax
(212)
703
Adjustments in respect of prior years
107
(1,130)
Total current tax
1,858
416
Deferred tax
Origination and reversal of temporary differences
(321)
(176)
Adjustments in respect of prior years
(606)
874
Change to UK tax rate
–
31
Total deferred tax
(927)
729
Income tax expense per income statement
931
1,145
Income tax on discontinuing operations
(222)
(173)
The taxation expense for the year is lower (2023: lower) than the standard rate of corporation 
tax in the UK. An explanation of the differences is detailed below:
2024
2023
£’000
£’000
3URƼWEHIRUHLQFRPHWD[H[SHQVH
4,208
6,002
3URƼW EHIRUH LQFRPH WD[ DW WKH VWDQGDUG UDWH RI WD[ RI  IRU WKH \HDU  
1,052
1,320
Permanent differences
15
30
Adjustments in respect of foreign tax rates
70
6
Effect of UK rate change on deferred tax balances
–
31
Losses not recognised
566
–
Other timing differences
(273)
14
Adjustments in respect of prior years
(499)
(256)
Total tax expense
931
1,145
In the Spring Budget 2021, the UK Government announced that from 1 April 2023, the 
UK corporation tax rate would increase from 19% to 25%. The weighted average UK tax 
rate applicable for the Group in the year ended 30 September 2024 therefore increased 
from 22% to 25%.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
158
,QFRPHWD[H[SHQVHFRQWLQXHG
There was no income tax relating to items included in other comprehensive 
income (2023: nil).
)DFWRUVDIIHFWLQJWKHIXWXUHWD[FKDUJH
Overseas tax losses of £18.8m (2023: £14.1m as restated) and UK tax losses of 
£2.7m (2023: £1.7m) are available against future profits of the Group. 
The utilisation of these losses is not sufficiently certain to recognise a deferred tax asset.
1RQXQGHUO\LQJLWHPV
2024
2023
£’000
£’000
,QFOXGHGZLWKLQDGPLQLVWUDWLRQH[SHQVHV
Amortisation of acquired intangible assets
2,002
1,672
Acquisitions costs
228
1,156
Restructuring costs
911
571
Site closure costs
549
879
3,690
4,278
,QFOXGHGZLWKLQƼQDQFHFRVWV
Unwind of discount on deferred consideration
209
57
209
57
,QFOXGHGZLWKLQWD[DWLRQ
Tax effect of the non-underlying items above
(606)
(747)
(606)
(747)
Further detail in respect of the amortisation of acquired intangible assets is given in the 
accounting policies and note 18.
Acquisition costs of £0.2m (2023: £1.2m) related to costs incurred in relation to the 
acquisitions of GS Optics and Artemis in the year ended 30 September 2023.
Restructuring costs of £0.9m (2023: £0.6m) associated with the restructuring of the Group’s 
operating model and the costs incurred to establish our contract manufacturing partners 
capability to manufacture both acousto optic and fibre optic products.
Site closure costs of £0.5m (2023: £0.9m) related to the wind down of the Group’s small 
facility in Shanghai. In the year ended 30 September 2023, the costs related to both the 
closure of the Shanghai facility and the transfer of the Group’s ITL business’ US operation 
from its site in Virginia into the GS Optics campus in Rochester.
Details of the loss on the disposal of EM4 LLC during the year are given in note 33.

159
FINANCIAL STATEMENTS NOTES TO THE GROUP FINANCIAL STATEMENTS
'LYLGHQGV
2024
2023
£’000
£’000
Final 2023 dividend: 8.2p per share (Final 2022 dividend paid in 2023: 7.7p)
2,114
1,978
2024 Interim dividend of 4.9p per share (2023: 4.8p per share)
1,264
1,202
3,378
3,180
7KH 'LUHFWRUV KDYH SURSRVHG D ƼQDO GLYLGHQG RI S SHU VKDUH PDNLQJ WKH WRWDO GLYLGHQG SDLG 
DQG SURSRVHG LQ UHVSHFW RI WKH  ƼQDQFLDO \HDU S  S SHU VKDUH 7KH WRWDO 
YDOXH RI WKH SURSRVHG ƼQDO GLYLGHQG LV e  e
(DUQLQJVSHUVKDUH
7KH FDOFXODWLRQ RI HDUQLQJV SHU S 2UGLQDU\ 6KDUH LV EDVHG RQ WKH SURƼW IRU WKH \HDU XVLQJ DV D 
divisor the weighted average number of Ordinary Shares in issue during the year. The weighted 
average number of shares for the year ended 30 September 2024 is given below:
2024
2023
Number of shares used for basic earnings per share
25,786,397
25,085,805
Number of dilutive shares – impact of share options granted
394,682
272,361
Number of shares used for dilutive earnings per share
26,181,079
25,358,166
A reconciliation of the earnings used in the earnings per share calculation is set out below:
2024
2023
£’000
pence per share
£’000
pence per share
Basic earnings per share from continuing operations
3,277
12.7p
4,857
19.4p
Amortisation of acquired intangible assets (net of tax)
1,540
5.9p
1,175
4.7p
Acquisition costs
195
0.8p
1,071
4.3p
Site closure costs
658
2.6p
728
2.9p
Restructuring costs (net of tax)
743
2.9p
600
2.4p
Unwind of discount on deferred consideration
157
0.6p
59
0.2p
Total adjustments net of income tax expense
3,293
12.8p
3,633
14.5p
Adjusted basic earnings per share
6,570
25.5p
8,490
33.9p
Basic diluted earnings per share
3,277
12.5p
4,857
19.2p
Adjusted diluted earnings per share
6,570
25.1p
8,490
33.5p
Basic and diluted loss per share from discontinuing operations
(9,654)
(37.4p)
(810)
(3.2p)
Basic and diluted earnings / (losses) per share before amortisation and other adjustments has 
been shown because, in the opinion of the Directors, it provides a useful measure of the trading 
performance of the Group.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
160
3URSHUW\SODQWDQGHTXLSPHQW
Capital work in 
progress
Freehold land 
and buildings
Leasehold 
property
Plant and 
machinery
)L[WXUHV ƼWWLQJV 
and computers
Motor
vehicles
Total
£’000
£’000
£’000
£’000
£’000
£’000
£’000
Cost or valuation
At 1 October 2022
2,975
9,513
23,282
50,054
5,632
102
91,558
Acquisitions
40
–
26
1,867
147
–
2,080
Additions
2,715
434
180
2,337
541
–
6,207
Disposals
–
(1,528)
(119)
(5,911)
(545)
(2)
(8,105)
5HFODVVLƼFDWLRQ
(2,326)
–
54
1,984
78
–
(210)
Exchange rate differences
(102)
(8)
(1,642)
(1,779)
(144)
(4)
(3,679)
At 30 September 2023
3,302
8,411
21,781
48,552
5,709
96
87,851
Additions
2,057
–
302
1,319
454
–
4,132
Disposals
–
–
(12)
(353)
(1,647)
(11)
(2,023)
Disposal of subsidiary
(132)
–
(674)
(2,598)
(297)
–
(3,701)
5HFODVVLƼFDWLRQ
(2,607)
(22)
163
3,558
172
–
1,264
Exchange rate differences
(229)
(10)
(1,558)
(2,134)
(148)
(5)
(4,084)
At 30 September 2024
2,391
8,379
20,002
48,344
4,243
80
83,439
Accumulated depreciation
At 1 October 2022
–
3,082
9,082
32,745
4,134
68
49,111
Charge for the year
–
263
1,389
3,929
537
11
6,129
Disposals
–
(921)
(118)
(5,754)
(422)
(2)
(7,217)
5HFODVVLƼFDWLRQ
–
–
6
(6)
–
–
–
Exchange rate differences
–
(8)
(666)
(1,212)
(102)
(2)
(1,990)
At 30 September 2023
–
2,416
9,693
29,702
4,147
75
46,033
Charge for the year
–
216
1,313
4,011
652
11
6,203
Disposals
–
–
(11)
(351)
(1,581)
(2)
(1,945)
Disposal of subsidiary
–
–
(350)
(1,836)
(167)
–
(2,353)
5HFODVVLƼFDWLRQ
–
(3)
15
(139)
43
(2)
(86)
Exchange rate differences
–
(8)
(744)
(1,318)
(256)
(2)
(2,328)
At 30 September 2024
–
2,621
9,916
30,069
2,838
80
45,524
Net book value
At 30 September 2022
2,975
6,431
14,200
17,309
1,498
34
42,447
At 30 September 2023
3,302
5,995
12,088
18,850
1,562
21
41,818
At 30 September 2024
2,391
5,758
10,086
18,275
1,405
–
37,915
No interest was capitalised in the year (2023: £Nil).

161
FINANCIAL STATEMENTS NOTES TO THE GROUP FINANCIAL STATEMENTS
5LJKWRIXVHDVVHWV
Fixtures and 
ƼWWLQJV
Motor
vehicles
Land and
buildings
Plant and 
machinery
Total
£’000
£’000
£’000
£’000
£’000
Cost
At 1 October 2022
43
45
9,163
93
9,344
Acquisitions
42
–
2,656
679
3,377
Additions
25
13
3,237
–
3,275
Exchange rate differences
(3)
–
(586)
(8)
(597)
At 30 September 2023
107
58
14,470
764
15,399
Additions
–
–
3,078
–
3,078
Disposal of subsidiary
–
–
(3,329)
–
(3,329)
Exchange rate differences
(3)
–
(1,080)
(7)
(1,090)
At 30 September 2024
104
58
13,139
757
14,058
Accumulated depreciation
At 1 October 2022
22
43
4,126
90
4,281
Charge for the year
12
3
1,492
15
1,522
Exchange rate differences
(2)
–
(326)
(8)
(336)
At 30 September 2023
32
46
5,292
97
5,467
Charge for the year
5
4
1,447
73
1,529
Disposal of subsidiary
–
–
(1,741)
–
(1,741)
Exchange rate differences
(2)
–
(367)
(8)
(377)
At 30 September 2024
35
50
4,631
162
4,878
Net book value
At 30 September 2022
21
2
5,037
3
5,063
At 30 September 2023
75
12
9,178
667
9,932
At 30 September 2024
69
8
8,508
595
9,180
,QWDQJLEOHDVVHWV
Goodwill
Acquired 
customer 
relationships 
and order books
Acquired
brands
Capitalised
R&D, patents 
and licences
Computer
software 
Total
£’000
£’000
£’000
£’000
£’000
£’000
Cost
At 1 October 2022
59,328
20,020
4,420
5,682
5,198
94,648
Acquisitions
11,354
3,259
1,410
–
–
16,023
Additions
–
–
–
605
524
1,129
Disposals
–
–
–
–
(64)
(64)
5HFODVVLƼFDWLRQV
–
–
–
202
8
210
Exchange rate differences
(2,775)
(1,037)
(106)
(13)
(127)
(4,058)
At 30 September 2023
67,907
22,242
5,724
6,476
5,539
107,888
Additions
–
–
–
1,015
391
1,406
Adjustments
90
–
–
–
–
90
Disposals
(2,635)
(2,573)
(613)
(49)
(128)
(5,998)
5HFODVVLƼFDWLRQV
–
–
–
303
17
320
Exchange rate differences
(3,321)
(996)
(188)
(12)
(25)
(4,542)
At 30 September 2024
62,041
18,673
4,923
7,733
5,794
99,164
Accumulated amortisation and impairment
At 1 October 2022
23,712
13,729
2,947
3,514
2,807
46,709
Charge for the year
–
1,400
272
898
794
3,364
Disposals
–
–
–
–
(64)
(64)
5HFODVVLƼFDWLRQV
–
–
–
–
8
8
Exchange rate differences
(860)
(774)
(77)
(9)
(138)
(1,858)
At 30 September 2023
22,852
14,355
3,142
4,403
3,407
48,159
Charge for the year
–
1,637
364
922
834
3,757
Disposals
–
(1,597)
(327)
(49)
(126)
(2,099)
Exchange rate differences
(808)
(777)
(82)
(9)
(28)
(1,704)
At 30 September 2024
22,044
13,618
3,097
5,267
4,087
48,113
Net book value
At 30 September 2022
35,616
6,291
1,473
2,168
2,391
47,939
At 30 September 2023
45,055
7,887
2,582
2,073
2,132
59,729
At 30 September 2024
39,997
5,055
1,826
2,466
1,707
51,051

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
162
,QWDQJLEOHDVVHWVFRQWLQXHG
Goodwill is allocated to the operating regions as follows: US £24.8m and UK £5m. 
The goodwill relating to the ITL business, which has sites in Ashford, UK and Rochester, 
86 LV eP 7KH &*8V UHƽHFW RXU RSHUDWLQJ PRGHO EHLQJ UHJLRQDOO\ EDVHG
Goodwill is tested annually for impairment and carried at cost less accumulated impairment losses. 
The impairment testing requires an estimation of the recoverable amount of the CGU, being the 
higher of the cash-generating unit’s fair value less costs of disposal and its value in use. The value 
LQ XVH FDOFXODWLRQV XVH FDVK ƽRZ SURMHFWLRQV EDVHG RQ WKH ODWHVW EXGJHW DQG WKUHH \HDU VWUDWHJLF 
plan projections approved by the Board. The near term strategic plan is supported by detailed 
customer and product analysis. In the medium term forecast sales growth rates are based on 
past experience adjusted for the strategic direction and near term investment priorities within 
each CGU. The key assumptions include growth rates in the key markets and customer demand 
IRU SURGXFW OLQHV YDOLGDWHG E\ UHIHUHQFH WR WKLUG SDUW\ PDUNHW JURZWK SURMHFWLRQV &DVK ƽRZ 
forecasts are determined based on historic experience of operating margins, adjusted for the 
impact of changes in product mix and delivered cost-saving initiatives. The projections do not 
LQFOXGH WKH EHQHƼWV RI DQ\ IXWXUH SODQQHG UHVWUXFWXULQJ RU SURGXFW RXWVRXUFLQJ DFWLYLW\
The following key assumptions were made:
Cash Generating Unit
$YHUDJHDQQXDOJURZWK
in revenue from
FY2024 to FY2026
$YHUDJHDQQXDOJURZWK
in revenue from
FY2027 to FY2029
*URZWKLQWR
perpetuity
Average operating 
margin to FY2027
Pre Tax
Discount Rate
UK
14.0%
3.0%
2.0%
14.8%
16.4%
US
9.7%
3.0%
2.0%
16.3%
15.8%
Ashford (ITL)
8.3%
3.0%
2.0%
13.2%
16.4%
The headroom on the value in use calculations is summarised for each of the cash generating 
units below:
Cash Generating Unit
Headroom
UK
£29.4m
US
£39.7m
Ashford (ITL)
£2.9m
Management have performed various sensitivities on the value in use calculations which 
underpin the goodwill valuations. These include increases to the discount rates and reductions 
to the planned growth rates, the effects of which are summarised below:
Cash Generating Unit
Effect on value in use
of an increase of 1%
in the discount rate
Effect of a 1% reduction in 
JURZWKSHUDQQXPIURP
FY2024 to FY2027
Effect of a 1% reduction in 
JURZWKSHUDQQXPIURP
FY2027 to FY2029
Effect of a 5% reduction 
in operating margin from 
FY2025 to FY2027
UK
(£6.3m)
(£1.5m)
(£3.7m)
(£8.8m)
US
(£10.7m)
(£1.8m)
(£4.0m)
(£9.8m)
Ashford (ITL)
(£2.1m)
(£0.5m)
(£1.2m)
(£2.8m)
,QYHQWRULHV
2024
2023
£’000
£’000
Raw materials
11,645
15,887
Work in progress
15,946
16,936
Finished goods
3,040
4,759
30,631
37,582
The cost of inventories recognised as an expense and included in cost of revenue amounted to 
£50.2m (2023: £54.2m).
2024
2023
£’000
£’000
At 1 October
9,488
7,744
(Disposed) / acquired
(890)
452
(Decrease) / increase in provision
(930)
1,518
Exchange rate movement
(330)
(226)
At 30 September
7,338
9,488

The Group’s banking facilities are secured on certain of its assets including inventory.

163
FINANCIAL STATEMENTS NOTES TO THE GROUP FINANCIAL STATEMENTS
7UDGHDQGRWKHUUHFHLYDEOHV
2024
2023
£’000
£’000
Trade receivables
27,500
27,804
Other receivables
860
1,557
Contract assets
1,009
3,168
Prepayments
1,539
1,546
30,908
34,075
The carrying amount of the Group’s trade and other receivables is denominated in the following currencies:
2024
2023
£’000
£’000
Pound Sterling
10,730
9,926
US Dollar
18,321
22,711
Euro
1,848
1,438
Other
9
–
30,908
34,075
The ageing of trade receivables and contract assets by due date is as follows:
2024
2023
£’000
£’000
Current
21,219
21,170
1 to 3 months
5,581
8,078
Over 3 months
2,350
2,226
29,150
31,474
Less provision for impairment
(640)
(502)
Net trade receivables and contract assets
28,510
30,972

None of the trade receivables are with customers where we have had any history of default.
The movement on the provision for impairment of trade receivables and contract assets is as follows:
2024
2023
£’000
£’000
At 1 October
502
554
(Disposed) / Acquired
(32)
25
Increase / (release) of provision
189
(199)
Increase in provision
–
140
Exchange rate movement
(19)
(18)
At 30 September
640
502
The provision for expected credit loss amounts to 0.5% of current balances, 3.5% of balances in the 1 – 3 
month category, and 15% of balances greater than 3 months old.
&DVKDQGFDVKHTXLYDOHQWV
2024
2023
£’000
£’000
Cash at bank and on hand
6,622
7,294
7UDGHDQGRWKHUSD\DEOHV
2024
2023
£’000
£’000
Trade payables
5,577
5,889
Contract liabilities
853
764
Other taxation and social security
1,299
905
Accruals 
8,633
12,615
Deferred contingent consideration
1,563
828
Deferred consideration
150
155
18,075
21,156

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
164
%RUURZLQJVDQGOHDVHOLDELOLWLHV
2024
2023
£’000
£’000
Current:
Bank borrowings 
10
10
Leases
1,289
1,443
1,299
1,453
Non-current:
Bank borrowings
22,563
28,157
Leases
8,570
9,394
31,133
37,551
7RWDOERUURZLQJVDQGOHDVHOLDELOLWLHV
32,432
39,004

The carrying values of the bank borrowings and leases are not materially different from their fair 
YDOXHV DQG DUH LQFOXGHG DV SDUW RI WKH IDLU YDOXH GLVFORVXUH IRU DOO ƼQDQFLDO LQVWUXPHQWV LQ QRWH 
G&H’s primary lending bank is NatWest Bank. The Group’s facilities comprise a committed 
$50m (£37.4m) dollar revolving credit facility (2023: $60m) and an uncommitted $20m 
eP ƽH[LEOH DFTXLVLWLRQ IDFLOLW\  P $W  6HSWHPEHU  WKH EDODQFH GUDZQ 
on the revolving credit facility was $30.4m (£22.7m) (2023: $34.6m (£28.3m)) and on the 
ƽH[LEOH DFTXLVLWLRQ IDFLOLW\ QLO  QLO
The revolving credit facility is committed until 31 March 2027 and attracts an interest rate of 
between 1.6% (at leverage of less than or equal to 1:1) and 2.1% (at leverage of more than 2:1) 
DERYH WKH 86 'ROODU 62)5 UDWH VSHFLƼHG E\ WKH EDQN GHSHQGHQW XSRQ WKH *URXSŮV OHYHUDJH 
ratio, payable on rollover dates.
The Group’s banking facilities are secured on certain of its assets including land and buildings, 
property plant and equipment and inventory.
0DWXULW\ SURƼOH RI EDQN ERUURZLQJV
2024
2023
£’000
£’000
Within one year
10
10
%HWZHHQ RQH DQG ƼYH \HDUV 
26,670
35,230
26,680
35,240
0DWXULW\ SURƼOH RI OHDVH OLDELOLWLHV
2024
2023
£’000
£’000
Within one year
1,929
2,009
%HWZHHQ WZR DQG ƼYH \HDUV 
7,674
8,481
$IWHU ƼYH \HDUV
2,129
3,528
11,732
14,018
Details of lease interest charges and right of use assets are given in notes 11 and 17 respectively.
7KH WRWDO FDVK RXWƽRZ LQ UHVSHFW RI OHDVHV LQ WKH \HDU HQGHG  6HSWHPEHU  ZDV eP 
(2023: £1.9m)

165
FINANCIAL STATEMENTS NOTES TO THE GROUP FINANCIAL STATEMENTS
3URYLVLRQVIRURWKHUOLDELOLWLHVDQGFKDUJHV
The movements in the Group provision for other liabilities and charges during the year 
are as follows:
2024
2023
£’000
£’000
At 1 October 
1,582
848
Utilised during year
(167)
(282)
Increase in year
36
1,027
Exchange movements
(22)
(11)
At 30 September 
1,429
1,582
The Group provision for other liabilities and charges includes amounts provided for the 
DQWLFLSDWHG FRVW RI UHSDLU DQG UHFWLƼFDWLRQ RI SURGXFWV XQGHU ZDUUDQW\ EDVHG RQ NQRZQ 
exposures and historical occurrences. The Group offers warranty periods ranging up to 
10 years on some of its products.
'HIHUUHGWD[DVVHWVDQGOLDELOLWLHV
The movements in the Group’s deferred tax assets and liabilities during the year are as follows:

2024
Restated
2023
£’000
£’000
At 1 October 
(5,223)
(6,322)
Restatement
–
2,495
As restated
(5,223)
(3,827)
Credited / (charged) to the income statement
927
(556)
On disposals / acquisitions
226
(912)
Exchange movements
92
72
Net liability at 30 September 
(3,978)
(5,223)
The current portion of the deferred tax liability is £1.4m (2023: £1.6m)
7KH GHIHUUHG WD[ SURYLGHG IRU LQ WKH ƼQDQFLDO VWDWHPHQWV LV GLVFORVHG XQGHU WKH IROORZLQJ 
balance sheet headings and can be analysed as follows:

2024
Restated
2023
£’000
£’000
Deferred income tax assets
Intangible assets
340
100
IFRS16 Leases
219
319
Provisions
2,044
1,759
Losses
2,079
2,281
4,682
4,459
Deferred income tax liabilities
Property, plant and equipment
(5,209)
(6,338)
Intangible assets
(2,904)
(2,837)
Other timing differences
(547)
(507)
(8,660)
(9,682)
Deferred tax balance at 30 September
(3,978)
(5,223)

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
166
'HIHUUHGWD[DVVHWVDQGOLDELOLWLHVFRQWLQXHG
The movement on the deferred tax balances by category is shown below:
Intangible
assets
IFRS16
leases
Provisions
Losses
Property, plant
and equipment
Intangible
assets
Other timing
differences
Total
£’000
£’000
£’000
£’000
£’000
£’000
£’000
£’000
At 1 October 2022 as previously reported
225
352
1,392
–
(6,203)
(2,088)
–
(6,322)
Restatement
–
–
–
2,495
–
–
–
2,495
As restated
225
352
1,392
2,495
(6,203)
(2,088)
–
(3,827)
(Charged)/credited to income statement
(129)
(17)
442
–
(239)
(106)
(507)
(556)
On acquisitions
–
14
(12)
–
(250)
(664)
–
(912)
Exchange movements
4
(30)
(63)
(214)
354
21
–
72
At 30 September 2023
100
319
1,759
2,281
(6,338)
(2,837)
(507)
(5,223)
Credited/charged to income statement
54
(73)
413
–
797
(143)
(121)
927
On disposals
193
–
–
–
–
–
33
226
Exchange movements
(7)
(27)
(128)
(202)
332
76
48
92
At 30 September 2024
340
219
2,044
2,079
(5,209)
(2,904)
(547)
(3,978)
Overseas tax losses of £18.8m (2023: £14.1m as restated) and UK tax losses of £2.7m (2023: 
eP DUH DYDLODEOH WR RIIVHW DJDLQVW IXWXUH SURƼWV RI WKH *URXS 7KH *URXS KDV QRW UHFRJQLVHG D 
deferred income tax asset of £5.4m (2023: £4.0m as restated) in respect of these losses due to 
uncertainty as to whether they will be utilised within the foreseeable future.
No deferred tax has been provided in relation to unremitted earnings from overseas subsidiaries 
on the basis that no incremental tax charge is currently anticipated to arise upon remittance of 
these earnings to the UK.
&DOOHGXSVKDUHFDSLWDO
2024
2023
2024
2023
Number 
Number 
£’000
£’000
Issued and fully paid ordinary shares of 20p each
At 1 October
25,786,397
25,040,919
5,159
5,008
Shares issued and fully paid
–
745,478
–
151
At 30 September
25,786,397
25,786,397
5,159
5,159
No shares were allotted under share option schemes during the year ended 30 September 2024 
(2023: 11,275).
The company does not have a limited amount of authorised capital.
5HVHUYHV
Share premium
account
Merger
reserve
Cumulative
translation reserve
Hedging
reserve
Retained
earnings
£’000
£’000
£’000
£’000
£’000
At 1 October 2022 as previously reported
16,000
7,262
15,828
(1,272)
75,715
Restatement
–
–
–
–
2,495
As restated
16,000
7,262
15,828
(1,272)
78,210
3URƼW IRU WKH ƼQDQFLDO \HDU
–
–
–
–
4,048
Premium on shares issued
51
4,299
–
–
–
Dividends paid
–
–
–
–
(3,180)
Fair value of share options
–
–
–
–
337
Currency hedge fair value
–
–
–
1,287
–
Currency translation differences
–
–
(6,015)
–
–
At 30 September 2023
16,051
11,561
9,813
15
79,415
At 1 October 2023
16,051
11,561
10,027
15
76,920
Restatement
–
–
(214)
–
2,495
As restated
16,051
11,561
9,813
15
79,415
/RVV IRU WKH ƼQDQFLDO \HDU
–
–
–
–
(6,377)
Dividends paid
–
–
–
–
(3,378)
Fair value of share options
–
–
–
–
715
Currency hedge fair value
–
–
–
126
–
Currency translation differences
–
–
(4,712)
–
–
At 30 September 2024
16,051
11,561
5,101
141
70,375

167
FINANCIAL STATEMENTS NOTES TO THE GROUP FINANCIAL STATEMENTS
6KDUHRSWLRQV
The Group operates the Gooch & Housego Long Term Incentive Plan (the LTIP), the Gooch & Housego Save As You 
Earn Scheme, the Gooch & Housego ESPP scheme and the Gooch & Housego PLC Restricted Stock Units Plan.
A reconciliation of total share option movements across these schemes is shown below:
2024
2023
Number
Weighted average
exercise price (£)
Number
Weighted average
exercise price (£)
Outstanding at 1 October
668,062
0.33
457,515
0.84
Awarded
290,179
–
409,782
–
Exercised
–
–
(11,275)
(4.64)
Adjustment
–
–
2,323
4.64
Lapsed
(211,516)
(1.01)
(190,283)
(0.36)
Outstanding at 30 September
746,725
0.01
668,062
0.33
Exercisable at 30 September
–
–
–
–
The adjustment shown for the year ended 30 September 2023 related to the ESPP scheme. Under this 
scheme, the exercise price of options was not set until the scheme matured. It was not therefore possible to 
quantify the exact number of options until the scheme matured.
The weighted average remaining contractual life of the options outstanding at 30 September 2024 was 2.5 
years (2023: 2.7 years).
The total charge for the year relating to share options was £715,000 (2023: £337,000), all of which related to 
equity-settled share based payment transactions.
The Gooch & Housego Long Term Incentive Plan
The Gooch & Housego 2013 Long Term Incentive Plan was adopted on 9 April 2013 and reached the end of 
its life in the year ended 30 September 2023. The Board approved a new scheme on 19 September 2023, 
under which awards will be made annually to key employees based on a percentage of salary. Subject to the 
satisfaction of the required Total Shareholder Return, Earnings Per Share and ESG performance criteria, these 
grants will vest upon publication of the results of the Group three years after the grant date.
The Long Term Incentive Plan Awards were valued using the Monte Carlo option pricing model. The expected 
volatility used in the model was based on the historical volatility of the Company’s share price over the three 
years prior to the grant date.
The details of awards extant as at 30 September 2024 are summarised below:
Grant date
10 Jan 2024
9 Jan 2023
13 Jan 2022
No. of options granted
290,179
409,782
142,380
Expected volatility
38%
44%
46%
Risk free rate
3.85%
2.00%
0.76%
Option term
	
3 years
	
3 years
	
3 years
Fair value (£)
1,361,943
1,537,338
1,119,282
Exercise price
nil
nil
nil
Expected dividend yield
	
2.2%
	
2.1%
	
1%
Share price at grant date
596p
530p
1175p
A reconciliation of LTIP option movements is shown below:
2024
2023
Number
Weighted average
exercise price (£)
Number
Weighted average
exercise price (£)
Outstanding at 1 October
623,650
–
398,317
–
Awarded
290,179
–
409,782
–
Lapsed
(167,570)
–
(184,449)
–
Outstanding at 30 September
746,259
–
623,650
–
Exercisable at 30 September
–
–
–
–
The weighted average fair value of options granted in the year was 448.0p per option (2023: 375.0p per option).
The weighted average remaining contractual life of LTIP options outstanding at 30 September 2023 was 2.5 
years (2023: 2.8 years).
The total share-based payments charge for the year ended 30 September 2024 relating to the LTIP scheme 
was £869,000 (2023: £197,000).

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
168
6KDUHRSWLRQVFRQWLQXHG
The Gooch & Housego PLC Save As You Earn Scheme
The Gooch & Housego PLC Save As You Earn Scheme was established in February 2021 and 
ZDV RSHQ WR DOO 8. HPSOR\HHV 8QGHU WKH VFKHPH HPSOR\HHV FKRRVH WR VDYH D Ƽ[HG PRQWKO\ 
amount from their net pay of between £5 and £100. At the start of the savings period, 
participants are awarded options at a discount of 10% to the market value at that date. At the 
end of the three-year savings period, participants can either withdraw their savings or exercise 
their options to acquire shares at the option price. 31,749 options were granted under this 
scheme on 26 March 2021.

2024
2023
Number
Weighted average
exercise price (£)
Number
Weighted average
exercise price (£)
Outstanding at 1 October
18,862
11.59
24,697
11.59
Awarded
(18,397)
11.59
(5,835)
11.59
Outstanding at 30 September
465
11.59
18,862
11.59
Exercisable at 30 September
465
11.59
–
–
There were no options granted under the Save As You Earn Scheme in the year ended 30 
September 2024 or 30 September 2023.
Share options outstanding at the end of the year expire one year after their respective vesting 
dates and have the following exercise prices:
Number of share options
Exercise price per share option
2024
2023
G&H PLC Save As You Earn Scheme
£11.59
465
18,862
The weighted average remaining contractual life of SAYE options outstanding at 
30 September 2024 was 0.5 years (2023: 0.5 years).
The total share-based payments charge for the year ended 30 September 2024 relating to 
the SAYE scheme was a credit of £10,000 (2023: charge £18,000).
Gooch & Housego PLC Restricted Stock Units (RSUs)
An award of restricted stock units was made to a senior US based employee in the year ended 
30 September 2022. These lapsed in full in the year when the employee resigned from the 
Group in the year ended 30 September 2024.
2024
2023
Number
Weighted average
exercise price (£)
Number
Weighted average
exercise price (£)
Outstanding at 1 October
25,549
–
25,549
–
Lapsed
(25,549)
–
–
–
Outstanding at 30 September
–
–
25,549
–
Exercisable at 30 September
–
–
–
–
Share options outstanding at the end of the year expire one year after their respective vesting 
dates and have the following exercise prices:
Number of share options
Exercise price per share option
2024
2023
Restricted stock units
–
–
25,549
The weighted average remaining contractual life of Restricted Stock Units outstanding 
at 30 September 2023 was 1.3 years.
The total share-based payments credit for the year ended 30 September 2024 relating 
to the Restricted Stock Units Plan was £144,000 (2023: £98,000 charge).

169
FINANCIAL STATEMENTS NOTES TO THE GROUP FINANCIAL STATEMENTS
)LQDQFLDOLQVWUXPHQWV
7KH *URXSŮV ƼQDQFLDO LQVWUXPHQWV FRPSULVH EDQN ERUURZLQJV FDVK DW EDQN OHDVHV DQG 
various items such as trade receivables and trade payables that directly arise from its 
RSHUDWLRQV 7KH PDLQ ULVNV DULVLQJ IURP WKH *URXSŮV ƼQDQFLDO LQVWUXPHQWV DUH LQWHUHVW 
rate risk, liquidity risk and foreign currency risk.
2SHUDWLRQV DUH ƼQDQFHG WKURXJK D PL[WXUH RI UHWDLQHG SURƼWV FDVK UHVHUYHV EDQN 
borrowings and leases. Other than leases the Board’s policy is to use variable rate 
borrowings whenever possible.
7KH FXUUHQF\ SURƼOH IRU WKH *URXSŮV ƼQDQFLDO DVVHWV DQG OLDELOLWLHV DUH VHW RXW EHORZ
Financial assets
Financial liabilities
2024
2023
2024
2023
£’000
£’000
£’000
£’000
Pound Sterling
2,413
3,680
894
1,220
US Dollars
3,887
3,171
31,537
37,784
Euro
371
387
–
–
Yen
92
71
–
–
6,763
7,309
32,431
39,004
7KH ƼQDQFLDO DVVHWV OLVWHG LQ WKH DERYH WDEOH DUH VXEMHFW WR ƽRDWLQJ UDWHV RI LQWHUHVW 7KH LQWHUHVW 
UDWHV RQ WKH ƼQDQFLDO OLDELOLWLHV DUH SURYLGHG LQ 1RWH  7KH ƼQDQFLDO DVVHWV LQFOXGH FDVK DW 
EDQN DQG GHULYDWLYH ƼQDQFLDO LQVWUXPHQWV EXW H[FOXGH VKRUWWHUP UHFHLYDEOHV SUHSD\PHQWV 
DQG RWKHU UHFHLYDEOHV 7KH ƼQDQFLDO OLDELOLWLHV LQFOXGH EDQN ERUURZLQJV OHDVH OLDELOLWLHV DQG 
GHULYDWLYH ƼQDQFLDO LQVWUXPHQWV 2WKHU VKRUWWHUP SD\DEOHV DUH H[FOXGHG IURP WKLV GLVFORVXUH
&DVK DQG EDQN ERUURZLQJV DUH VWDWHG DW DPRUWLVHG FRVW 'HULYDWLYH ƼQDQFLDO LQVWUXPHQWV 
being currency contracts, are valued at level 2 fair values based on the present value of future 
FDVK ƽRZV EDVHG RQ WKH IRUZDUG H[FKDQJH UDWHV DW WKH EDODQFH VKHHW GDWH /HDVH OLDELOLWLHV DUH 
KHOG DW IDLU YDOXH EDVHG RQ GLVFRXQWHG FDVK ƽRZV XVLQJ D FXUUHQW ERUURZLQJ UDWH
Capital risk management
Management considers capital as equity, as shown in the Group balance sheet, excluding 
net debt.
The Group’s objectives when managing capital are to safeguard the Group’s ability
• to continue as a going concern;
Ŷ WR SURYLGH UHWXUQV IRU VKDUHKROGHUV DQG EHQHƼWV IRU RWKHU VWDNHKROGHUV DQG
• to maintain an optimal capital structure to reduce the cost of capital.
7KH %RDUG LV VDWLVƼHG WKDW WKHVH REMHFWLYHV KDYH EHHQ PHW GXULQJ WKH \HDU $FWLRQV WDNHQ 
GXULQJ WKH \HDU WR DFKLHYH WKHVH REMHFWLYHV DUH RXWOLQHG LQ WKH &KLHI ([HFXWLYH 2IƼFHUŮV 5HYLHZ
In order to maintain or adjust the capital structure, the Group may
• adjust the amount of dividends paid to shareholders;
• return capital to shareholders;
• issue new shares;
• sell assets to reduce debt; and
Ŷ YDU\ WKH OHYHO RI GHEW ƼQDQFLQJ
While the Group’s debt to equity ratio is consistently monitored, changes in the Group’s need 
for capital and the selection of the source and funding of capital are assessed against a 
number of criteria which may have a direct effect on the Group debt to equity ratio.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
170
)LQDQFLDOLQVWUXPHQWVFRQWLQXHG
The Group’s capital needs include, but are not solely limited to, its
• investment in non-current assets;
• investment in working capital; and
• acquisition of businesses, technologies and other intangible assets.
The criteria against which the Group’s capital needs are assessed 
include, but are not limited to,
Ŷ DYDLODELOLW\ RI DQG FRVW RI GHEW ƼQDQFLQJ
Ŷ DELOLW\ WR UDLVH HTXLW\ ƼQDQFLQJ DW DQ DFFHSWDEOH VKDUH SULFH DQG
• ratio of debt to equity.
Capital risk management
Management considers capital as equity, as shown in the Group 
balance sheet, excluding net debt.
The Group’s objectives when managing capital are to safeguard 
the Group’s ability
• to continue as a going concern;
Ŷ WR SURYLGH UHWXUQV IRU VKDUHKROGHUV DQG EHQHƼWV IRU RWKHU 
stakeholders; and
• to maintain an optimal capital structure to reduce the cost 
of capital.
7KH %RDUG LV VDWLVƼHG WKDW WKHVH REMHFWLYHV KDYH EHHQ PHW GXULQJ 
the year. Actions taken during the year to achieve these objectives 
DUH RXWOLQHG LQ WKH &KLHI ([HFXWLYH 2IƼFHUŮV 5HYLHZ
In order to maintain or adjust the capital structure, the Group may
• adjust the amount of dividends paid to shareholders;
• return capital to shareholders;
• issue new shares;
• sell assets to reduce debt; and
Ŷ YDU\ WKH OHYHO RI GHEW ƼQDQFLQJ
While the Group’s debt to equity ratio is consistently monitored, 
changes in the Group’s need for capital and the selection of the 
source and funding of capital are assessed against a number 
of criteria which may have a direct effect on the Group debt to 
equity ratio.
The Group’s capital needs include, but are not solely limited to, its
• investment in non-current assets;
• investment in working capital; and
• acquisition of businesses, technologies and other intangible assets.
The criteria against which the Group’s capital needs are assessed 
include, but are not limited to,
Ŷ DYDLODELOLW\ RI DQG FRVW RI GHEW ƼQDQFLQJ
Ŷ DELOLW\ WR UDLVH HTXLW\ ƼQDQFLQJ DW DQ DFFHSWDEOH VKDUH SULFH DQG
• ratio of debt to equity.
Financial risks
7KH *URXSŮV DFWLYLWLHV H[SRVH LW WR D YDULHW\ RI ƼQDQFLDO ULVNV PDUNHW 
ULVN LQFOXGLQJ IRUHLJQ H[FKDQJH ULVN DQG FDVK ƽRZ LQWHUHVW UDWH ULVN 
credit risk and liquidity risk.
The Group’s overall risk management programme focuses on the 
XQSUHGLFWDELOLW\ RI ƼQDQFLDO PDUNHWV DQG VHHNV WR PLQLPLVH SRWHQWLDO 
DGYHUVH HIIHFWV RQ WKH *URXSŮV ƼQDQFLDO SHUIRUPDQFH :KHUH 
FRQVLGHUHG DSSURSULDWH WKH *URXS ZLOO XVH GHULYDWLYH ƼQDQFLDO 
instruments to hedge risk exposures. During the year ended 30 
September 2024, the Group has entered into contracts to sell US 
'ROODUV DQG EX\ 8. 6WHUOLQJ DW Ƽ[HG UDWHV DW VSHFLƼF GDWHV LQ WKH 
future. At 30 September 2024, the Group had contracts to sell 
$4.0m in the period to 30 September 2025. The fair value of these 
contracts, an asset of £141,000, has been included within 
receivables on the balance sheet (2023: contracts to sell $10.0m 
in the period to 30 September 2024 with a fair value of £15,000).
i. Market risk
a. Foreign exchange risk
The Group operates internationally and is exposed to foreign 
exchange risk arising from various currency exposures, primarily 
with respect to the US Dollar. 
Foreign exchange risk arises from
• future commercial transactions;
• recognised assets and liabilities; and
• net investments in foreign operations.
During the year the Group has entered into contracts to hedge 
foreign exchange risk as disclosed above. 
The Group has certain investments in foreign operations, whose 
net assets are exposed to foreign currency translation risk. 
Currency exposure arising from the net assets of the Group’s 
foreign operations is managed primarily through borrowings 
denominated in the relevant foreign currencies. 
$V D VLJQLƼFDQW DPRXQW RI WKH *URXSŮV SURƼW LV HDUQHG E\ LWV 86 
VXEVLGLDULHV WKH *URXSŮV SURƼW LV VHQVLWLYH WR PRYHPHQWV LQ WKH 
US Dollar exchange rate. If the average US Dollar exchange rate for 
the year had been consistent with the closing exchange rate at 30 
6HSWHPEHU  ZLWK DOO RWKHU YDULDEOHV FRQVWDQW SRVW WD[ SURƼWV 
for the year would have been £40,000 higher (2023: £221,000 
higher) as a result of the translation in US Dollars.
Equity is more sensitive to movement in the US Dollar exchange rate 
DV D VLJQLƼFDQW DPRXQW RI WKH *URXSŮV QHW DVVHWV DUH KHOG LQ WKH 
Group’s US subsidiaries. If the US Dollar weakened by 10% against 
Pound Sterling with all other variables held constant, the net assets 
of the Group would be £3,944,000 lower (2023: £3,369,000 lower). 
If the US Dollar strengthened by 10% against Pound Sterling with all 
other variables held constant, the net assets of the Group would be 
£4,335,000 higher (2023: £3,706,000 higher).

171
FINANCIAL STATEMENTS NOTES TO THE GROUP FINANCIAL STATEMENTS
&RPPLWPHQWV
2024
2023
£’000
£’000
Capital commitments – authorised and contracted but not provided for
383
867
All capital commitments relate to property, plant and equipment.
5HODWHGSDUW\WUDQVDFWLRQV
No contracts or arrangements have been entered into during the year, nor existed 
at the end of the year, in which a director or key manager had an interest.
Details of key management compensation are given in note 9.
%XVLQHVV&RPELQDWLRQV
Artemis Optical
On 21 July 2023, Gooch & Housego PLC acquired the entire issued share capital of Artemis 
2SWLFDO +ROGLQJV /LPLWHG ű$UWHPLVŲ D WKLQƼOP FRDWLQJ FRPSDQ\ 7KLV DFTXLVLWLRQ HQKDQFHG 
G&H’s product portfolio and creates new opportunities for vertical integration and the cross 
selling of the Group’s combined capabilities.
Details of the purchase consideration, the net assets acquired and goodwill are as follows:
£’000
Purchase consideration
Cash paid
3,077
Ordinary shares issued
2,390
Contingent consideration
2,000
Deferred consideration
155
Discount on contingent consideration net of deferred tax
(270)
Total purchase consideration
7,352
The fair value of the 412,088 shares issued as part of the consideration paid for Artemis was 
based on the published share price on 20 July 2023 of 580p per share.
Acquisition costs of £412,000 are included within administration expenses in the 
income statement.
The assets and liabilities recognised as a result of the acquisition were as follows:
Final fair value
£’000
Cash
58
Trade and other receivables
723
Inventories
616
Plant and equipment
531
Right of use assets
1,172
Current tax assets
183
Loans
(54)
Lease liabilities
(1,121)
Intangible assets – customer relationships
1,959
Intangible assets – brand
524
Intangible assets – orderbook
173
Trade and other payables
(1,501)
Deferred tax liabilities
(900)
Add: goodwill
4,989
Net assets acquired
7,352

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
172
%XVLQHVV&RPELQDWLRQVFRQWLQXHG
There were no changes to the provisional fair value in the year.
7KH JRRGZLOO LV DWWULEXWDEOH WR WKH ZRUNIRUFH DQG WKH IXWXUH SURƼWDELOLW\ RI WKH DFTXLUHG EXVLQHVV 
It will not be deductible for tax purposes.
In the event that certain pre-determined EBITDA targets were achieved by Artemis in the 12 month periods 
ended 31 July 2024 and 31 July 2025, additional consideration of up to £2m was payable in cash on or 
around 31 August 2024 and 31 August 2025. Deferred consideration of £343,000 was paid in the year 
ended 30 September 2024.
The fair value of the remaining contingent consideration of £1,700,000 was estimated by calculating the 
SUHVHQW YDOXH RI WKH IXWXUH H[SHFWHG FDVK ƽRZV 7KH HVWLPDWHV DUH EDVHG RQ D GLVFRXQW UDWH RI 
The acquired business contributed revenues of £794,000 and net loss of £56,000 to the Group for the 
period from 21 July 2023 to 30 September 2023.
,I WKH DFTXLVLWLRQ KDG RFFXUUHG RQ  2FWREHU  FRQVROLGDWHG SURIRUPD UHYHQXH DQG SURƼW DIWHU WD[ 
for the year ended 30 September 2023 would have been £152.2m and £5.1m respectively.
2023
£’000
2XWƽRZ RI FDVK WR DFTXLUH VXEVLGLDU\ QHW RI FDVK DFTXLUHG
Cash consideration
3,077
Less cash acquired
(58)
1HW RXWƽRZ RI FDVK Ū LQYHVWLQJ DFWLYLWLHV
3,019
GS Optics LLC
On 20 June 2023, Gooch & Housego PLC acquired the entire issued share capital of GS Optics 
LLC (“GS Optics”), a specialist in the custom design and manufacture of precision polymer optics 
for use in the biomedical, machine vision and analytical instrument markets. This acquisition 
increased G&H’s commercial footprint in high-growth areas within the large US life sciences 
marking including ophthalmic lenses, surgical imaging and diagnostic instrumentation.
Details of the purchase consideration, the net assets acquired and goodwill are as follows:
£’000
Purchase consideration
Cash paid
8,678
Ordinary share issued
2,056
Deferred consideration
294
Total purchase consideration
11,028
The fair value of the 322,115 shares issued as part of the consideration paid for Artemis was 
based on the published share price on 19 June 2023 of £6.36 per share.
Acquisition costs of £536,000 are included within administration expenses in the 
income statement.

173
FINANCIAL STATEMENTS NOTES TO THE GROUP FINANCIAL STATEMENTS
The assets and liabilities recognised as a result of the acquisition are as follows:
Provisional
fair value
Adjustment
Final
fair value
£’000
£’000
£’000
Trade and other receivables
856
–
856
Inventories
562
–
562
Right of use assets
2,205
–
2,205
Plant and equipment
1,549
(99)
1,450
Deferred tax asset
79
–
79
Intangible assets – customer relationships
1,127
–
1,127
Intangible assets – brand
886
–
886
Trade and other payables
(377)
–
(377)
Lease liabilities
(2,224)
–
(2,224)
Add: goodwill
6,365
99
6,464
Net assets acquired
11,028
–
11,028
7KH JRRGZLOO LV DWWULEXWDEOH WR WKH ZRUNIRUFH DQG WKH IXWXUH SURƼWDELOLW\ RI WKH DFTXLUHG 
business. It will not be deductible for tax purposes.
In the event that certain pre-determined EBITDA targets were achieved by GS Optics in the 12 
month period ended 31 December 2023, additional consideration of up to $1.85m might have 
been payable in cash by 30 April 2024. This target was not met and no deferred contingent 
consideration was assumed in the provisional purchase price allocation. £294,000 of the 
non-contingent consideration was deferred and subsequently paid in November 2023.
The acquired business contributed revenues of £1,371,000 and net loss of £208,000 to the 
Group for the period from 21 July 2023 to 30 September 2023.
If the acquisition had occurred on 1 October 2022, consolidated pro-forma revenue and 
SURƼW DIWHU WD[ IRU WKH \HDU HQGHG  6HSWHPEHU  ZRXOG KDYH EHHQ eP DQG 
£5.5m respectively.
2023
£’000
2XWƽRZ RI FDVK WR DFTXLUH VXEVLGLDU\ QHW RI FDVK DFTXLUHG
Cash consideration
8,678
Less cash acquired
–
1HW RXWƽRZ RI FDVK Ū LQYHVWLQJ DFWLYLWLHV
8,678

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
174
'LVSRVDORI(0//&
On 18 March 2024, Gooch & Housego PLC disposed of the entire share capital of its subsidiary 
EM4 LLC to EMFOUR Acquisition Co. LLC, a subsidiary of a US-based global technology 
company for total expected net consideration of up to £1.7m.
The total consideration payable of up to $12.0m comprised an initial cash consideration 
of $5.25m (£4.2m) and deferred contingent consideration of up to $6.75m (£5.1m). 
The deferred contingent consideration is based on the performance of the EM4 business 
in the period ending 30 September 2025.
The Directors have shown the performance of the Boston business as a discontinued operation 
LQ WKH LQFRPH VWDWHPHQW DQG WKH FRPSDUDWLYH ƼJXUHV KDYH EHHQ UHVWDWHG DFFRUGLQJO\
Details of the disposal consideration and the net assets disposed of are as follows:
£’000
Disposal consideration
Cash paid
4,154
Transaction fees
(674)
Working capital and debt adjustment
(714)
Cash disposed of
(441)
Employee liabilities settled direct from proceeds
(660)
Net disposal proceeds
1,665
Management have assessed the fair value of the deferred consideration to be nil.
Other disposal costs include certain staff costs and professional fees.
The details of the assets disposed of are as follows:
Book value
£’000
Right of use assets
1,588
Plant and equipment
1,348
Inventories
3,445
Trade and other receivables
2,537
Intangible assets – customer relationships
1,262
Trade and other payables
(616)
Lease liabilities
(1,639)
Add: goodwill
2,635
Net assets disposed of 
10,560
Disposal costs
(341)
Loss on disposal
9,236
The income statement of the discontinued operation was as follows:
30 September
2024
30 September
2023
£’000
£’000
Revenue
4,343
13,435
Cost of revenue
(3,644)
(9,708)
*URVV SURƼW
699
3,727
Operating expenses
(1,287)
(4,691)
Operating loss
(588)
(964)
Interest payable
(52)
(18)
Loss before tax
(640)
(982)
Taxation
222
173
Loss after tax
(418)
(809)
7KH FDVK ƽRZV DWWULEXWDEOH WR WKH GLVFRQWLQXHG RSHUDWLRQ ZHUH DV IROORZV
30 September
2024
30 September
2023
£’000
£’000
Net cash generated from operating activities
50
1,444
Cash used in investing activities
(194)
(467)
&DVK XVHG LQ ƼQDQFLQJ DFWLYLWLHV
(198)
(463)
(Decrease) / increase in cash
(342)
514

175
FINANCIAL STATEMENTS NOTES TO THE GROUP FINANCIAL STATEMENTS
3RVWEDODQFHVKHHWHYHQWV
3KRHQL[2SWLFDO
On 30 October 2024, Gooch & Housego PLC acquired UK-based Phoenix Optical for a total 
consideration of up to £6.75m. This comprised an initial cash consideration of £3.4m with 
deferred contingent cash consideration of up to £3.35m, payable based upon Phoenix’s 
SHUIRUPDQFH LQ WKH WKUHH \HDUV HQGLQJ  -XQH  ,Q LWV ƼQDQFLDO \HDU HQGHG  -XQH 
2024, Phoenix’s revenue was c£6.6m and its reported EBITDA was c£0.4m. As at the end of 
June 2024, Phoenix had gross assets of £4.4m.
This acquisition G&H’s precision optics capabilities in its A&D markets and creates new 
opportunities for the cross selling of the combined capabilities.
Due to the proximity of the acquisition to the reporting date, we have not yet completed 
the fair value assessment of the assets acquired or the purchase price allocation in respect 
of this acquisition.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
176
Company
Balance Sheet
As at 30 September 2024
2024
2023
Note
£’000
£’000
Non-current assets
Investments
5
42,062
43,181
Property, plant and equipment
6a
157
199
Investment properties
6b
3,093
3,173
Intangible assets
7
313
782
Deferred income tax assets
9
397
394
46,022
47,729
Current assets
Other receivables
8
20,658
17,496
Cash and cash equivalents
795
1,011
21,453
18,507
Current liabilities
Trade and other payables
10
(7,732)
(3,954)
Net current assets 
13,721
14,553
Non-current liabilities
Deferred consideration
–
(870)
Deferred income tax liabilities
9
(23)
(76)
(23)
(946)
Net assets
59,720
61,336
Shareholders’ equity
Called up share capital
11
5,159
5,159
Share premium account
16,051
16,051
Merger reserve
8,890
8,890
Hedging reserve
141
15
Retained earnings
At 1 October 
31,221
31,144
3URƼWORVV IRU WKH \HDU
921
2,920
Other changes in retained earnings
(2,663)
(2,843)
29,479
31,221
Total equity
59,720
61,336
7KH ƼQDQFLDO VWDWHPHQWV RQ SDJHV  WR  ZHUH DSSURYHG E\ WKH %RDUG RI 'LUHFWRUV RQ 
3 December 2024 and signed on its behalf by:

Charlie Peppiatt
Director	
	

Chris Jewell
Director
Company number 00526832

177
FINANCIAL STATEMENTS COMPANY FINANCIAL STATEMENTS
Company Statement
of Changes in Equity
For the year ended 30 September 2024
Called up 
share capital
Share premium 
account
Merger
reserve
Hedging
reserve
Retained
earnings
Total
equity
Note 
£’000
£’000
£’000
£’000
£’000
£’000
At 1 October 2022
5,008
16,000
4,591
(1,272)
31,144
55,471
3URƼW IRU WKH ƼQDQFLDO \HDU
–
–
–
–
2,920
2,920
Total comprehensive income for 
   the year
–
–
–
–
2,920
2,920
Shares issued
151
51
4,299
–
–
4,501
Dividends
4
–
–
–
–
(3,180)
(3,180)
Share based payments
–
–
–
–
337
337
*DLQ RQ FDVK ƽRZ KHGJH
–
–
–
1,287
–
1,287
Total contributions by and distributions 
WRRZQHUVRIWKHSDUHQWUHFRJQLVHG
directly in equity
151
51
4,299
1,287
(2,843)
2,945
At 30 September 2023
5,159
16,051
8,890
15
31,221
61,336
At 1 October 2023
5,159
16,051
8,890
15
31,221
61,336
3URƼW IRU WKH ƼQDQFLDO \HDU
–
–
–
921
921
Total comprehensive expense for 
   the year
–
–
–
–
921
921
Dividends
4
–
–
–
–
(3,378)
(3,378)
Share based payments
–
–
–
–
715
715
/RVV RQ FDVK ƽRZ KHGJH
–
–
–
126
–
126
Total contributions by and distributions 
WRRZQHUVRIWKHSDUHQWUHFRJQLVHG
directly in equity
–
–
–
126
(2,663)
(2,537)
At 30 September 2024
5,159
16,051
8,890
141
29,479
59,720
Company number 00526832

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
178
Company Cash
Flow Statement
For the year ended 30 September 2024
2024
2023
£’000
£’000
&DVKƽRZVIURPRSHUDWLQJDFWLYLWLHV
Cash (used in)/generated by operations
(256)
1,563
Income tax repaid
131
2
Net cash (used in)/generated by operating activities
(125)
1,565
&DVKƽRZVIURPLQYHVWLQJDFWLYLWLHV
Acquisition of subsidiaries
(351)
(3,077)
Purchase of property, plant and equipment
(35)
(7)
Interest received
15
6
Dividends received from subsidiaries
3,658
5,089
Net cash generated by investing activities
3,287
2,011
&DVKƽRZVIURPƼQDQFLQJDFWLYLWLHV
Dividends paid to ordinary shareholders
(3,378)
(3,180)
1HW FDVK XVHG E\ ƼQDQFLQJ DFWLYLWLHV
(3,378)
(3,180)
Net (decrease)/increase in cash 
(216)
396
Cash at beginning of the year
1,011
615
Cash at the end of the year
795
1,011
Company number 00526832

179
FINANCIAL STATEMENTS COMPANY FINANCIAL STATEMENTS
Notes to the Company
Cash Flow Statement
For the year ended 30 September 2024
5HFRQFLOLDWLRQRIFDVKXVHGLQJHQHUDWHGE\RSHUDWLRQV
2024
2023
£’000
£’000
3URƼWEHIRUHLQFRPHWD[
1,104
2,473
Adjustments for:
- Dividends received from subsidiaries
(3,658)
(5,089)
- Amortisation of intangible assets
490
500
- Depreciation
136
290
- Share based payment obligations
578
183
- Loss on disposal of investment of subsidiary
1,255
–
- Interest receivable
(16)
–
- Interest payable
209
–
Total
(1,006)
(4,116)
&KDQJHVLQZRUNLQJFDSLWDO
- Trade and other receivables
1,696
5,081
- Trade and other payables
(2,050)
(1,875)
Total
(354)
3,206
Cash (used in)/generated by operating activities
(256)
1,563

Analysis of net cash
At 1 Oct 2022
&DVK ƽRZ
At 30 Sep 2024
£’000
£’000
£’000
Cash at bank and in hand
1,011
(216)
795
Net cash
1,011
(216)
795
Analysis of net cash
At 1 Oct 2022
&DVK ƽRZ
At 30 Sep 2023
£’000
£’000
£’000
Cash at bank and in hand
615
396
1,011
Net cash
615
396
1,011

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
180
Notes to the Company
Financial Statements
For the year ended 30 September 2024
&RPSDQ\DFFRXQWLQJSROLFLHV
Basis of preparation
7KHVH ƼQDQFLDO VWDWHPHQWV KDYH EHHQ SUHSDUHG XQGHU WKH KLVWRULFDO 
FRVW FRQYHQWLRQ DV PRGLƼHG E\ ƼQDQFLDO DVVHWV DQG OLDELOLWLHV DW IDLU 
value and in accordance with UK adopted International Accounting 
Standards and with the requirements of the Companies Act 2006 
as applicable to companies reporting under those standards. The 
ƼQDQFLDO VWDWHPHQWV KDYH EHHQ SUHSDUHG RQ D JRLQJ FRQFHUQ EDVLV 
7KH 'LUHFWRUV KDYH UHYLHZHG WKH FXUUHQW ƼQDQFLDO IRUHFDVWV IRU 
FY2025. The Company is a non-trading holding company which 
is reliant on income from its subsidiary undertakings to continue 
as a going concern. The Directors’ going concern assessment for 
the Company therefore largely follows that for the Group. 
The Company does not have any available external borrowing 
facilities (2023: nil).
At 30 September 2024, the Company has a strong balance sheet 
with net current assets of £13.7m.
The Directors have reviewed severe but plausible downside 
scenarios that estimate the potential impact of the principal risks 
WKDW WKH *URXS IDFHV RQ WKH ƼQDQFLDO IRUHFDVWV 7KHVH LQFOXGH WKH 
impact of a possible recession and the resultant reduced demand 
in certain of the Group’s markets, most notably commercial 
aerospace and the industrial laser market driven by softness in 
consumer end market demand. They also included the effect of 
erosion of sales prices due to competition, the impact of delays 
WR RXU SURGXFWLRQ UDPS XS WKH LPSDFW RI LQƽDWLRQ RQ LQSXW FRVWV 
which cannot be passed on to customers, the potential impact of a 
cyber-attack and a reduction in forecast revenue to illustrate the 
potential effect of a loss of key personnel or inability to hire for a 
NH\ UROH 7KH PRGHO DOVR FRQVLGHUHG WKH ORVV RI UHYHQXH DQG SURƼW 
associated with a closure of one of the Group’s sites due to a legal 
noncompliance issue. Mitigating actions including cost and capital 
expenditure savings, and an extension of our payment terms with 
suppliers (in FY2025 only) have been factored into this analysis.
We have compared the downside risk adjusted cash projections 
and covenant performance against the Group’s available cash and 
have been able to conclude that the Group would continue to be 
able to operate even if a number of the risks occurred 
simultaneously.
As a result of the assessments undertaken the Directors are 
VDWLVƼHG WKDW WKH &RPSDQ\ KDV DGHTXDWH UHVRXUFHV WR FRQWLQXH LQ 
operational existence for at least 12 months from the date of 
DSSURYDO RI WKH ƼQDQFLDO VWDWHPHQWV )RU WKLV UHDVRQ WKH\ FRQWLQXH 
WR DGRSW WKH JRLQJ FRQFHUQ EDVLV LQ SUHSDULQJ WKH ƼQDQFLDO 
statements.The Directors do not believe there are any critical 
accounting estimates or judgements that affect the amounts 
UHSRUWHG LQ WKH FRPSDQ\ ƼQDQFLDO VWDWHPHQWV 
New standards and interpretations not yet adopted
Ŷ 'HƼQLWLRQ RI $FFRXQWLQJ (VWLPDWHV Ū DPHQGPHQWV WR ,$6 
• International Tax Reform – Pillar Tow Model Rules – amendments 
to IAS 12
• Deferred Tax related to Assets and Liabilities arising from a 
Single Transaction – amendments to IAS 12; and
• Disclosure of Accounting Policies – Amendments to IAS1 and 
IFRS Practice Statement 2.
The principal accounting policies adopted in the preparation of the 
ƼQDQFLDO VWDWHPHQWV DUH VHW RXW EHORZ 7KH SROLFLHV KDYH EHHQ 
consistently applied to all of the years presented, unless 
otherwise stated.
Pension schemes
The Company operates a money purchase pension scheme for 
Directors and staff. The assets of the scheme are held in separately 
administered funds. Contributions are recognised as an employee 
EHQHƼW H[SHQVH LQ WKH LQFRPH VWDWHPHQW ZKHQ WKH\ DUH GXH 
Prepaid contributions are recognised as an asset to the extent that 
a cash refund or a reduction in the future payments is available.
Share options
The Company operates a number of share option schemes. In 
accordance with IFRS 2 the fair value of the employee services 
received in exchange for the grant of the options is recognised as an 
expense in the income statement. The total amount to be expensed 
over the vesting period is determined by reference to the fair value 
of the options granted, excluding the impact of any non-market 
YHVWLQJ FRQGLWLRQV IRU H[DPSOH SURƼWDELOLW\ WDUJHWV 1RQPDUNHW 
vesting conditions are included in assumptions about the number 
of options that are expected to vest. 
Employer’s National Insurance in the United Kingdom and 
equivalent taxes in other jurisdictions are payable on the exercise 
of certain share options. In accordance with IFRS 2, this is treated 
as a cash-settled transaction. A provision is made, calculated using 
the fair value of the Company’s shares at the balance sheet date, 
pro-rated over the vesting period of the options. 
At each balance sheet date, for awards with non-market vesting 
conditions, the entity revises its estimates of the number of 
options that are expected to vest. It recognises the impact of the 
revision to original estimates, if any, in the income statement, with 
a corresponding adjustment to equity. The fair value of the options 
under the Gooch & Housego 2013 Long Term Incentive Plan are 
determined by using the Monte Carlo option pricing model.
The proceeds received net of any directly attributable transaction 
costs are credited to share capital (nominal value) and share 
premium when the options are exercised.

181
FINANCIAL STATEMENTS NOTES TO THE COMPANY FINANCIAL STATEMENTS
Derivatives and hedging activities
7KH &RPSDQ\ WUDQVDFWV GHULYDWLYH ƼQDQFLDO LQVWUXPHQWV WR PDQDJH 
the underlying exposure to foreign exchange risk. The Company does 
QRW WUDQVDFW GHULYDWLYH ƼQDQFLDO LQVWUXPHQWV IRU WUDGLQJ SXUSRVHV
Financial instruments are initially recognised at fair value on 
the date that a contract is entered into and are subsequently 
remeasured at their fair value. The Company documents the 
relationship between the hedging instrument and the hedged item 
and, on a periodic basis, assesses whether the hedge is effective.
The hedges entered into during FY2024 have been assessed 
as effective and therefore the Company has applied hedge 
accounting. Accordingly, movements in the fair value of the 
hedges have been recorded in reserves.
Deferred tax
Deferred income tax is provided in full, using the liability method, on 
temporary differences arising between the tax bases of assets and 
OLDELOLWLHV DQG WKHLU FDUU\LQJ DPRXQWV LQ WKH FRQVROLGDWHG ƼQDQFLDO 
statements. However, the deferred income tax is not accounted 
for, if it arises from initial recognition of an asset or liability in a 
transaction other than a business combination that at the time of 
WKH WUDQVDFWLRQ DIIHFWV QHLWKHU DFFRXQWLQJ QRU WD[DEOH SURƼW RU ORVV 
Deferred income tax is determined using tax rates (and laws) that 
have been enacted or substantially enacted by the balance sheet 
date and are expected to apply when the related deferred income 
tax asset is realised or the deferred income tax liability is settled.
Deferred income tax assets are recognised to the extent that it is 
SUREDEOH WKDW IXWXUH WD[DEOH SURƼW ZLOO EH DYDLODEOH DJDLQVW ZKLFK 
the temporary differences can be utilised.
Deferred income tax is provided on temporary differences arising 
on investments in subsidiaries, except where the timing of the 
reversal of the temporary difference is controlled by the Group 
and it is probable that the temporary difference will not reverse in 
the foreseeable future.
Deferred income tax is recognised in the income statement except 
to the extent that it relates to items recognised directly in other 
comprehensive income and equity, in which case it is recognised in 
other comprehensive income and equity.
In the UK and US, the Company is entitled to a tax deduction for 
amounts treated as compensation on exercise of certain employee 
share options under each jurisdiction’s tax rules. As explained under 
“Share options” on the previous page, a compensation expense is 
recorded in the Company’s income statement over the period from 
the grant date to the vesting date of the relevant options. As there 
is a temporary difference between the accounting and tax bases, a 
deferred income tax asset is recorded. The deferred income tax asset 
arising is calculated by comparing the estimated amount of tax 
deduction to be obtained in the future (based on the Company’s 
share price at the balance sheet date) with the cumulative amount 
of the compensation recorded in the income statement. If the 
amount of estimated future tax deduction exceeds the cumulative 
amount of the remuneration expense at the statutory rate, the 
excess is recorded directly in equity.
Foreign currency translation
a. Functional and presentation currency
7KH ƼQDQFLDO VWDWHPHQWV DUH SUHVHQWHG LQ 3RXQGV 6WHUOLQJ ZKLFK 
is the Company’s presentation currency. 
b. Transactions and balances
Foreign currency transactions are translated into the functional 
currency using the exchange rates prevailing at the dates of the 
transactions. Foreign exchange gains and losses resulting from the 
settlement of such transactions and from the translation at 
balance sheet exchange rates of monetary assets and liabilities 
denominated in foreign currencies are recognised in the income 
VWDWHPHQW H[FHSW ZKHQ GHIHUUHG LQ HTXLW\ DV TXDOLI\LQJ FDVK ƽRZ 
hedges and qualifying net investment hedges.
Investments 
Investments are stated at cost less provision for any impairment 
LQ YDOXH :KHUH RYHUVHDV ERUURZLQJ LV UHTXLUHG WR ƼQDQFH WKH 
investment in overseas subsidiaries, the investment is retranslated 
at the exchange rate ruling at the balance sheet date.
Investment properties
The Company adopts the cost model and shows investment 
properties at cost less accumulated depreciation and any 
accumulated impairment losses. As investment properties are 
RFFXSLHG E\ D VXEVLGLDU\ WKH\ GR QRW PHHW WKH GHƼQLWLRQ RI 
investment properties for the Group. Depreciation on investment 
properties is calculated to allocate their cost over their estimated 
useful lives at 2-3% on a straight line basis.
Property, plant and equipment
Property, plant and equipment is stated at historical purchase cost 
less accumulated depreciation. Cost includes expenditure that is 
directly attributable to the acquisition of the items. No depreciation 
is charged on freehold land or capital work in progress. Depreciation 
on other assets is calculated to allocate their cost over their 
estimated useful lives, as follows: 
Plant and machinery 	
	
6-20%	
Straight line
)L[WXUHV DQG ƼWWLQJV


6WUDLJKW OLQH
Computer equipment	
	
25-33%	 Straight line
Intangible assets
Intangible assets include costs relating to computer systems 
development, computer software and other intangible assets. 
These costs are amortised over their useful economic lives 
as follows:
Computer software	
	
5 years 	 Straight line
Systems	
	
5 years 	 Straight line
Patents & Licences (other)	
	
3 years 	 Straight line
Trade payables
Trade payables are recognised initially at fair value and subsequently 
measured at amortised cost using the effective interest method.
Other receivables
Other receivables, which largely comprise amounts due from 
subsidiary companies, are recognised initially at fair value and 
subsequently measured at amortised cost using the effective 
interest method, less provision for impairment of expected 
credit losses. 

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
182
Dividend distribution
Dividend distributions to the Company’s shareholders are recognised 
DV D OLDELOLW\ LQ WKH &RPSDQ\ŮV ƼQDQFLDO VWDWHPHQWV LQ WKH SHULRG LQ 
which the dividends are approved by the Company’s shareholders.
Share capital
2UGLQDU\ VKDUHV DUH FODVVLƼHG DV HTXLW\ 
Incremental costs directly attributable to the issue of new 
shares or options are shown in equity as a deduction, net of tax, 
from the proceeds.
Capital risk management
Details of the ways in which the Company manages capital risk 
DUH JLYHQ LQ QRWH  WR WKH *URXS ƼQDQFLDO VWDWHPHQWV
Critical accounting estimates and judgements
Carrying value of investments
The Directors have assessed the carrying value of the Company’s 
investments during the year. The assessment requires an estimate 
of the recoverable amount of the investment, which is based on 
IRUHFDVW FDVK ƽRZV DQG LV WKHUHIRUH LQKHUHQWO\ XQFHUWDLQ 6HH QRWH 
5 for details of the carrying value of investments.
&RPSDQ\SURƼWDQGORVVDFFRXQW
Gooch & Housego PLC has taken advantage of section 408(3) of 
WKH &RPSDQLHV $FW  DQG KDV QRW LQFOXGHG LWV RZQ SURƼW DQG 
ORVV DFFRXQW LQ WKHVH ƼQDQFLDO VWDWHPHQWV 7KH &RPSDQ\ŮV SURƼW  
loss after tax was £921,000 (2023: £2,920,000).
Fees payable to the Company auditors for the statutory audit for 
the year amounted to £95,000 (2023: £95,000).
(PSOR\HHEHQHƼWH[SHQVH
2024
2023
£’000
£’000
Wages and salaries
2,824
3,681
&RPSHQVDWLRQ IRU ORVV RI RIƼFH
–
37
Social security costs
298
224
Medical and other insurances
64
28
Share based payments
579
183
Other pension costs
67
82
3,832
4,235
The monthly average number of employees during the year was:
2024
2023
Number
Number
Sales and marketing
10
11
Operations
4
5
Finance and administrative
7
7
21
23
Directors’ remuneration and key management compensation
2024
2023
£’000
£’000
Directors’ remuneration
1,115
1,375
Share based payments
579
162
Medical and other insurances
23
26
Company car allowance
10
10
Directors’ pension scheme 
contributions
10
10
1,737
1,583
The aggregate emoluments of the highest paid Director were 
£495,000 (2023: £680,000). Further information is included 
in the Remuneration Committee report on page 126.

The aggregate gain on Directors’ share option exercises in the 
year was nil (2023: nil).
7KH QXPEHU RI 'LUHFWRUV ZKR DUH DFFUXLQJ UHWLUHPHQW EHQHƼWV 
under a money purchase pension scheme is 1 (2023: 1).
'LYLGHQGV
2024
2023
£’000
£’000
Final 2023 dividend paid: 8.2p per share
   (Final 2022 dividend paid in 2023: 7.7p)
2,114
1,978
2024 Interim dividend of 4.9p per share 
   (2023: 4.8p per share)
1,264
1,202
3,378
3,180
7KH 'LUHFWRUV KDYH SURSRVHG D ƼQDO GLYLGHQG RI S SHU VKDUH 
making the total dividend paid and proposed in respect of the 
 ƼQDQFLDO \HDU S  S SHU VKDUH 7KH WRWDO YDOXH 
RI WKH SURSRVHG ƼQDO GLYLGHQG LV e  e
,QYHVWPHQWV
2024
2023
£’000
£’000
Cost and net book value at 1 October 
43,181
35,674
Additions related to share based 
   payments for subsidiary employees
136
154
Additions
–
18,381
Transfer to subsidiary
–
(11,028)
Disposal of investment in group company
(1,255)
–
Cost and net book value at 30 September 
42,062
43,181
The Company acquired the entire share capital of GS Optics LLC 
on 20 June 2023. The investment was immediately transferred 
at cost to G&H US Holdings Limited, a fully owned subsidiary of 
the Company.
The company acquired the entire share capital of Artemis Optical 
Holdings Limited on 21 July 2023. Further details are given in 
QRWH  WR WKH *URXS ƼQDQFLDO VWDWHPHQWV 7KH FRQVLGHUDWLRQ 
payable was cash of £3,077,000, ordinary shares of £2,390,000, 
contingent consideration of £1,730,000 and deferred 
consideration of £155,000.
The disposal in the year ended 30 September 2024 related to the 
disposal of EM4 Inc. Further detail is given in note 33 to the Group 
ƼQDQFLDO VWDWHPHQWV

183
FINANCIAL STATEMENTS NOTES TO THE COMPANY FINANCIAL STATEMENTS
COMPANY NAME
Gooch & Housego (UK) Limited*
Kent Periscopes Limited*
EM4 Inc.
G&H (Property) Holdings Limited*
Integrated Technologies Limited
Integrated Technologies (Holdings) 
Limited
Integrated Electronic Systems 
(Shanghai) Ltd
Gooch & Housego (Ohio) LLC
Gooch & Housego (Keene) LLC
G&H Holdings (Delaware) Inc.
VITL Limited*
Gooch & Housego (Torquay) Limited*
Spanoptic Limited*
Gooch & Housego (California) LLC
G&H Capital Holdings (Florida) LLC
Gooch & Housego (Deutschland) 
GmbH*
Gooch & Housego (Palo Alto) LLC
G&H (US Holdings) Limited*
ORF Limited
Wave Optronics Limited
Artemis Optical Holdings Ltd*
% OWNERSHIP
OF ORDINARY 
SHARES
Dowlish Ford, Ilminster, Somerset, TA19 0PF
6 Ffordd Richard Davies St Asaph, LL17 0LJ
7 Oak Park Drive, Bedford, MA 01730, USA
Dowlish Ford, Ilminster, Somerset, TA19 0PF
Viking House, Ellingham Way, Ashford, TN23 6NF
Viking House, Ellingham Way, Ashford, TN23 6NF
T3-11 Factory Building Unit 201, 5001 Huadong 
Road, Shanghai 201201 China
676 Alpha Drive, Highland Heights, OH44143, USA
17A Bradco. Street, Keene, NH 03431 USA
676 Alpha Drive, Highland Heights, OH44143, USA
Viking House, Ellingham Way, Ashford, TN23 6NF
Dowlish Ford, Ilminster, Somerset, TA19 0PF
Telford Road, Glenrothes, KY7 4 NX
5390 Kazuko Court, Moorpark, CA93021, USA
676 Alpha Drive, Highland Heights, OH44143, USA
Berliner Allee 55, 22850 Norderstedt, Germany
44247 Nobel Dr, Fremont, CA94538, USA
Dowlish Ford, Ilminster, Somerset, TA19 0PF
Viking House, Ellingham Way, Ashford, TN23 6NF
Viking House, Ellingham Way, Ashford, TN23 6NF
1 Western Wood Way, Langage Science Park, 
Plympton, Plymouth, PL7 5BG
REGISTERED OFFICE
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
ACTIVITY
Manufacturer of acousto-optic products and 
precision optics
Non-trading company
0DQXIDFWXUHU RI ƼEUH RSWLFV SURGXFWV
Property holding company
Development and manufacture of high quality 
medical and in vitro diagnostic devices
Non-trading company
Development and manufacture of high quality 
medical and in vitro diagnostic devices
Manufacturer of electro-optic products
and crystals
Designer and manufacturer of optical and 
opto-mechanical subsystems
Holding company
Holding company
0DQXIDFWXUHU RI ƼEUHRSWLF SURGXFWV
Non-trading company
Manufacturer of precision optics
Gooch & Housego Japan KK*
Level 4, Nikko Shiken Building, 3-2-3 Sakae, 
Nagoya, Japan
100%
Provider of sales and customer
service functions
Chromodynamics LLC
434 S Dallas Ave Pittsburgh PA15208, USA
100%
Dormant company
Non-trading company
Provider of sales and customer 
service functions
Manufacturer of acousto-optic, electro-optic 
DQG ƼEUH RSWLF FRPSRQHQWV DQG V\VWHPV
Holding company
Non-trading company
Dormant company
Holding company
Artemis Optical Ltd
GS Optics LLC
1 Western Wood Way, Langage Science Park, 
Plympton, Plymouth, PL7 5BG
Viking House, 408 St Paul Street, Rochester, 
New York, 14605, USA
100%
100%
7KLQƼOP FRDWLQJ FRPSDQ\
Design and manufacture of precision 
polymer optics
G&H ITL (US) Inc.
Viking House, 408 St Paul Street, Rochester, 
New York, 14605, USA
100%
Development and manufacture of high quality 
medical and in vitro diagnostic devices
The subsidiary companies at 30 September 2024, all of which are 
wholly owned either directly or indirectly, are listed below:
The directors believe that the carrying value of the investments is supported by 
their underlying net assets.
*these investments are held directly by Gooch & Housego PLC. All UK subsidiaries 
DUH H[HPSW IURP WKH UHTXLUHPHQW WR ƼOH DXGLWHG ƼQDQFLDO VWDWHPHQWV E\ YLUWXH RI 
Section 479A of the Companies Act 2006. As part of this process, the Company
 has provided statutory guarantees to these subsidiaries.
,QYHVWPHQWVFRQWLQXHG

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
184
D3URSHUW\SODQWDQGHTXLSPHQW
Plant and 
machinery
Fixtures and 
ƼWWLQJV
Computer 
equipment
Total
£’000
£’000
£’000
£’000
Cost or valuation
At 1 October 2022
3,987
1,392
233
5,612
Additions
–
–
7
7
At 30 September 2023
3,987
1,392
240
5,619
Additions
–
–
14
14
At 30 September 2024
3,987
1,392
254
5,633
Accumulated depreciation
At 1 October 2022
3,647
1,355
211
5,213
Charge for the year
152
36
19
207
At 30 September 2023
3,799
1,391
230
5,420
Charge for the year
47
1
8
56
At 30 September 2024
3,846
1,392
238
5,476
Net book value
At 30 September 2022
340
37
22
399
At 30 September 2023
188
1
10
199
At 30 September 2024
141
–
16
157

E,QYHVWPHQWSURSHUWLHV
Investment Properties
£’000
Cost or valuation
At 1 October 2022
4,432
At 30 September 2023
4,432
At 30 September 2024
4,432
Accumulated depreciation
At 1 October 2022
1,176
Charge for the year
83
At 30 September 2023
1,259
Charge for the year
80
At 30 September 2024
1,339
Net book value
At 30 September 2022
3,256
At 30 September 2023
3,173
At 30 September 2024
3,093
The fair value of the investment property is not materially different to the book value 
disclosed above. Income received from subsidiary companies in respect of the property 
in the year ended 30 September 2024 was £125,000 (2023: £125,000).

185
FINANCIAL STATEMENTS NOTES TO THE COMPANY FINANCIAL STATEMENTS
,QWDQJLEOHDVVHWV
Systems
Computer 
software
Patents and
licences
Total
£’000
£’000
£’000
£’000
Cost or valuation
At 1 October 2022
2,200
1,101
64
3,365
Additions
–
–
–
–
At 30 September 2023
2,200
1,101
64
3,365
Additions
–
21
–
21
At 30 September 2024
2,200
1,122
64
3,386
Accumulated amortisation
At 1 October 2022
1,130
889
64
2,083
Charge for the year
440
60
–
500
At 30 September 2023
1,570
949
64
2,583
Charge for the year
440
50
–
490
At 30 September 2024
2,010
999
64
3,073
Net book value
At 30 September 2022
1,070
212
–
1,282
At 30 September 2023
630
152
–
782
At 30 September 2024
190
123
–
313
2WKHUUHFHLYDEOHV
2024
2023
£’000
£’000
Prepayments and accrued income
112
417
Intercompany receivables
20,546
17,079
20,658
17,496
'HIHUUHGWD[
The movement in the deferred tax assets and liabilities during the year was as follows:
2024
2023
£’000
£’000
At 1 October
318
315
Credited to the income statement
56
93
Arising on acquisition
–
(90)
At 30 September
374
318
The deferred tax provided for in the financial statements can be analysed as follows:
2024
2023
£’000
£’000
Property, plant and equipment
353
339
Intangible assets
44
55
Other timing differences
(23)
(76)
374
318
All movements on deferred tax were recognised in the income statement in the year ended 30 September 
2024 and 30 September 2023.
The current portion of the deferred tax asset is £0.1m (2023: £0.1m).

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
186
7UDGHDQGRWKHUSD\DEOHV
2024
2023
£’000
£’000
Trade payables
239
313
Amounts owed to group undertakings
5,072
1,230
Deferred consideration
1,713
980
Accruals and deferred income
708
1,431
7,732
3,954

Amounts owed to group undertakings are unsecured and due within one year. Non trading 
amounts owed to US group undertakings are charged interest at the SOFR rate applicable 
for the year. Non-trading amounts owed to UK group undertakings are charged interest at 
rates specified in the loan agreements.

&DOOHGXSVKDUHFDSLWDO
2024
2023
2024
2023
Number
Number
£’000
£’000
Allotted, issued and fully paid
At 1 October
25,786,397
25,040,919
5,159
5,008
Shares issued and fully paid
–
745,478
–
151
At 30 September
25,786,397
25,786,397
5,159
5,159
11,275 shares were allotted under share option schemes during the year 
ended 30 September 2023. The remaining 734,203 shares issued in the 
year were issued as part consideration for the acquisitions of GS Optics 
and Artemis Optical Holdings Limited.
The company does not have a limited amount of authorised capital.

187
FINANCIAL STATEMENTS NOTES TO THE COMPANY FINANCIAL STATEMENTS
)LQDQFLDOLQVWUXPHQWV
The Company’s financial instruments comprise cash at bank, financial derivatives and various 
items such as trade receivables and trade payables that directly arise from its operations. 
The main risks arising from the Group’s financial instruments are interest rate risk, liquidity 
risk and foreign currency risk.
The Board’s policy on these risks and capital risk management is set out in note 29 to the 
Group financial statements.
Operations are financed through a mixture of retained profits, cash reserves, group borrowings 
and leases. The Board’s policy is to use variable rate borrowings whenever possible.
The currency profile for the Company’s financial assets and liabilities are set out below.
Financial assets
Financial liabilities
2024
2023
2024
2023
£’000
£’000
£’000
£’000
Pound Sterling
558
900
–
–
US Dollars
336
118
–
–
Euro
42
8
–
–
936
1,026
–
–

The financial assets listed in the above table are subject to floating rates of interest. 
The financial assets include cash at bank and derivative financial instruments but exclude 
short-term receivables, prepayments and other receivables. The financial liabilities include 
derivative financial instruments. Other short-term payables are excluded from this disclosure.
At the year end, the Company had contracts to sell $4.0m in the period to 30 September 
2025 (2023: contracts to sell $10m in the period to 30 September 2024). The fair value 
of these contracts, of £141,000, has been included in payables on the balance sheet 
(2023: £15,000 asset).
Cash and bank borrowings are stated at amortised cost. Derivative financial instruments, 
being currency contracts, are valued at level 2 fair values based on the present value of future 
cash flows based on the forward exchange rates at the balance sheet date.
6KDUHRSWLRQV
The Company operates the Gooch & Housego 2013 Long Term Incentive Plan (the 2013 LTIP), 
the Gooch & Housego Save As You Earn Scheme, the Gooch & Housego ESPP scheme and the 
Gooch & Housego PLC Restricted Stock Units Plan.
A reconciliation of total share option movements across these schemes is shown below:
2024
2023
Number
Weighted average
exercise price (£)
Number
Weighted average
exercise price (£)
Outstanding at 1 October
668,062
0.33
457,515
0.84
Awarded
290,179
–
409,782
–
Exercised
–
–
(11,275)
(4.64)
Adjustment
–
–
2,323
4.64
Lapsed
(211,516)
(1.01)
(190,283)
(0.36)
Outstanding at 30 September
746,725
0.01
668,062
0.33
Exercisable at 30 September
–
–
–
–
The adjustment shown above relates to the ESPP scheme. Under this scheme, the exercise 
price of options was not set until the scheme matured. It was not therefore possible to 
quantify the exact number of options until the scheme matured.
The weighted average remaining contractual life of the options outstanding at 30 September 
2024 was 2.5 years (2023: 2.7 years).
The total charge for the year relating to share options was £579,000 (2023: £183,000), all of 
which related to equity-settled share based payment transactions.

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
188
6KDUHRSWLRQVFRQWLQXHG
The Gooch & Housego 2013 Long Term Incentive Plan
The Gooch & Housego 2013 Long Term Incentive Plan was adopted on 9 April 2013 and 
reached the end of its life in the year ended 30 September 2023. The Board approved a 
new scheme on 19 September 2023 ], under which awards will be made annually to key 
employees based on a percentage of salary. Subject to the satisfaction of the required 
Total Shareholder Return, Earnings Per Share and ESG performance criteria, these grants 
will vest upon publication of the results of the Group three years after the grant date.
The Long Term Incentive Plan Awards were valued using the Monte Carlo option pricing 
model. The expected volatility used in the model was based on the historical volatility of 
the Company’s share price over the three years prior to the grant date.
The details of awards extant as at 30 September 2024 are summarised below:
Grant date
10 Jan 2024
9 Jan 2023
13 Jan 2022
No. of options granted
290,179
409,782
142,380
Expected volatility
38%
44%
46%
Risk free rate
3.85%
2.00%
0.76%
Option term
3 years
3 years
3 years
Fair value (£)
1,361,943
1,537,338
1,119,282
Exercise price
nil
nil
nil
Expected dividend yield
2.2%
2.1%
1%
Share price at grant date
596p
530p
1175p
A reconciliation of LTIP option movements is shown below:
2024
2023
Number
Weighted average
exercise price (£)
Number
Weighted average
exercise price (£)
Outstanding at 1 October
623,650
–
398,317
–
Awarded
290,179
–
409,782
–
Exercised
–
–
–
–
Lapsed
(167,570)
–
(184,449)
–
Outstanding at 30 September
746,259
–
623,650
–
Exercisable at 30 September
–
–
–
–
The weighted average fair value of options granted in the year was 448.0p per option 
(2023: 375.0p per option).
The weighted average remaining contractual life of LTIP options outstanding at 
30 September 2024 was 2.5 years (2023: 2.8 years).
The total share-based payments charge for the year ended 30 September 2024 
relating to the 2013 LTIP scheme was £578,000 (2023: £175,000).

189
FINANCIAL STATEMENTS NOTES TO THE COMPANY FINANCIAL STATEMENTS
6KDUHRSWLRQVFRQWLQXHG
The Gooch & Housego PLC Save As You Earn Scheme
The Gooch & Housego PLC Save As You Earn Scheme was established in February 2021 
DQG LV RSHQ WR DOO 8. HPSOR\HHV 8QGHU WKH VFKHPH HPSOR\HHV FKRRVH WR VDYH D Ƽ[HG 
monthly amount from their net pay of between £5 and £100. At the start of the savings 
period, participants are awarded options at a discount of 10% to the market value at that 
date. At the end of the three-year savings period, participants can either withdraw their 
savings or exercise their options to acquire shares at the option price. 31,749 options were 
granted under this scheme on 26 March 2021.

2024
2023
Number
Weighted average
exercise price (£)
Number
Weighted average
exercise price (£)
Outstanding at 1 October
18,862
11.59
24,697
11.59
Lapsed
(18,397)
11.59
(5,835)
11.59
Outstanding at 30 September
465
11.59
18,862
11.59
Exercisable at 30 September
465
11.59
–
–
There were no options granted under the Save As You Earn Scheme in the year ended 
30 September 2024 or 30 September 2023.
Share options outstanding at the end of the year expire one year after their respective 
vesting dates and have the following exercise prices:
Number of share options
Exercise price per share option
2024
2023
G&H PLC Save As You Earn Scheme
£11.59
465
18,862
The weighted average remaining contractual life of SAYE options outstanding at 
30 September 2024 was 0.5 years (2023: 0.5 years).
The total share-based payments credit for the year ended 30 September 2024 
relating to the SAYE scheme was £1,000 (2023: £18,000 charge).

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
190
6KDUHRSWLRQVFRQWLQXHG
Gooch & Housego PLC Restricted Stock Units (RSUs)
An award of restricted stock units was made to a senior US based employee in the year 
ended 30 September 2022. These lapsed in full in the year when the employee resigned 
from the Group in the year ended 30 September 2024.

2024
2023
Number
Weighted average
exercise price (£)
Number
Weighted average
exercise price (£)
Outstanding at 1 October
25,549
–
25,549
–
Lapsed
(25,549)
–
–
–
Outstanding at 30 September
–
–
25,549
–
Exercisable at 30 September
–
–
–
–
Share options outstanding at the end of the year expire one year after their respective 
vesting dates and have the following exercise prices:
Number of share options
Exercise price per share option
2024
2023
Restricted stock units
–
–
25,549
The weighted average remaining contractual life of Restricted Stock Units outstanding at 
30 September 2023 was 1.3 years.
The total share-based payments charge for the year ended 30 September 2024 relating 
to the Restricted Stock Units Plan was £nil (2023: £nil).

191
FINANCIAL STATEMENTS NOTES TO THE COMPANY FINANCIAL STATEMENTS
5HODWHGSDUW\GLVFORVXUHV
The company recharges certain costs to, and is recharged certain costs by, its subsidiary 
companies in the ordinary course of business. The closing balances due from and to the 
subsidiary companies are shown in notes 8 and 10 respectively.
The amounts recharged to Gooch & Housego PLC by group undertakings during 
the year ended 30 September were:
2024
2023
£’000
£’000
EM4 Inc
–
44
Gooch & Housego (Palo Alto) LLC
93
88
Gooch & Housego (Ohio) LLC
78
–
Gooch & Housego (UK) Limited
34
31
Gooch & Housego (Torquay) Limited
21
28
Gooch & Housego (Deutschland) GmBH
210
385
Gooch & Housego Japan KK
387
319
823
895
The amounts recharged by Gooch & Housego PLC to group undertakings during 
the year ended 30 September were:
2024
2023
£’000
£’000
EM4 Inc
–
660
Gooch & Housego (Ohio) LLC
1,142
645
Gooch & Housego (UK) Limited
1,010
1,247
Gooch & Housego (California) LLC
411
533
Gooch & Housego (Palo Alto) LLC
1,496
1,707
Gooch & Housego (Keene) LLC
439
504
Gooch & Housego (Torquay) Limited
1,290
1,301
Integrated Technologies Limited
642
629
G&H ITL (US) Inc.
197
–
GS Optics LLC
257
–
Artemis Optical Limited
286
–
7,170
7,226
The amounts receivable from/(payable to) subsidiary undertakings
as at 30 September were:
2024
2023
£’000
£’000
G&H (US Holdings) Limited
11,284
7,339
Gooch & Housego (UK) Limited
7,137
8,569
Gooch & Housego (Palo Alto) LLC
–
(501)
Spanoptic Limited
(91)
(115)
Artemis Optical Limited
1,666
1,152
Gooch & Housego (Deutschland) GmBH
(503)
(592)
Gooch & Housego Japan KK
(21)
(20)
Integrated Technologies Limited
(757)
18
Gooch & Housego (Torquay) Limited
(3,198)
–
15,517
15,850
During the year Gooch & Housego PLC received dividends of £3.5m and £0.2 respectively 
from Integrated Technologies Holdings Limited and G&H Property Holdings Limited. 
In the prior year, Gooch & Housego PLC received dividends of £3.5m, £0.1m, £0.4m, 
£0.4m, £0.4m and £0.3m respectively from Gooch & Housego (Torquay) Limited, G&H 
(Property) Holdings Limited, Gooch & Housego (Ohio) Limited, Gooch & Housego (Palo 
Alto) LLC, G&H Holdings (Delaware) Inc and Integrated Technologies Limited.
The total dividend received from subsidiary undertakings during the year was £3.7m 
(2023: £5.1m).
No other material contracts or arrangements have been entered into during the year, nor 
existed at the end of the year, in which a director or key manager had a material interest.

Shareholder
Information
GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
192

	 194	 Company Information
	 195	 Expected Financial Calendar
	 196	 Notice of Annual General Meeting
	 199	 Notes
192–200
SHAREHOLDER INFORMATION
193

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
194
Nominated Adviser and Broker
Investec Bank PLC
2 Gresham Street
London
EC2V 7QP
Legal Advisers
Burges Salmon LLP
One Glass Wharf
Temple Quay
Bristol
BS2 0ZX
Independent Auditors
PricewaterhouseCoopers LLP
Chartered Accountants and Statutory Auditors
2 Glass Wharf
Temple Quay
Bristol
BS2 0FR
Registrars
Link Asset Services
65 Gresham Street
London
EC2V 7NQ
Company Secretary
Gareth J Crowe
Registered Office
Dowlish Ford
Ilminster
Somerset
TA19 0PF
United Kingdom
Company Number
00526832
Company
Information
Legal
Information
Company Secretary
and Registered Office

195
SHAREHOLDER INFORMATION COMPANY INFORMATION
Expected
Financial Calendar
Annual General
Meeting
Financial Year End
Interim Results
Announcement
Preliminary
Announcement
of Results for
the Year Ending
30 September 2025
24
February
2025
30
September
2025
June
2025
December
2025

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
196
Notice of Annual 
General Meeting
Form of proxy
You will not receive a form of proxy for the 2025 AGM in the post. Instead, 
you can vote online at www.signalshares.com. To register you will need 
your Investor Code, which can be found on your share certificate. 
Alternatively, you can vote via the LinkVote+ app or CREST. You will still be 
able to attend and vote in person at the AGM and you may also request a 
hard copy proxy form from our Registrars.
Should you require assistance please contact our registrar Link Group at 
shareholderenquiries@linkgroup.co.uk or on 0371 664 0300.

Calls are charged at the standard geographic rate and will vary by provider. Calls outside the 
United Kingdom will be charged at the applicable international rate. Lines are open between 
9.00 am – 5.30 pm, Monday to Friday excluding public holidays in England and Wales.

197
SHAREHOLDER INFORMATION NOTICE OF ANNUAL GENERAL MEETING
Notice is hereby given that the Annual General Meeting of the Company 
will be held at Dowlish Ford, Ilminster, Somerset, TA19 0PF on 
24 February 2025 at 11.00 a.m. for the following purposes:
To consider and, if thought fit, to pass the following resolutions as 
Ordinary Resolutions:
1 7R UHFHLYH WKH $QQXDO 5HSRUW DQG ƼQDQFLDO VWDWHPHQWV IRU 
WKH ƼQDQFLDO \HDU HQGHG  6HSWHPEHU  WRJHWKHU 
with the Directors’ Report and Auditors’ Report thereon. 
 	 To receive and approve the Remuneration Committee 
Report set out on pages 122 to 129 of the Annual Report and 
Financial Statements, comprising the Annual Statement, the 
Remuneration Policy and the Annual Report on Remuneration 
IRU WKH ƼQDQFLDO \HDU HQGHG  6HSWHPEHU  
 7R GHFODUH D ƼQDO GLYLGHQG DV UHFRPPHQGHG E\ WKH 'LUHFWRUV 
RI S SHU RUGLQDU\ VKDUH IRU WKH ƼQDQFLDO \HDU HQGHG  
September 2024, payable on 28 February 2025 to those 
members whose names appear in the Company’s register of 
members at the close of business on 24 January 2025.
	 To re-elect Gary Bullard as a Director.
	 To re-elect Charlie Peppiatt as a Director.
6	 To re-elect Chris Jewell as a Director.
7	 To re-elect Louise Evans as a Director.
8	 To re-elect Jim Haynes as a Director.
9	 To re-elect Susan Searle as a Director
10	To re-appoint PricewaterhouseCoopers LLP as Auditors to hold 
RIƼFH IURP WKH FRQFOXVLRQ RI WKLV PHHWLQJ WR WKH FRQFOXVLRQ RI 
the next meeting at which the Company’s annual accounts and 
reports are laid before the Company. 
11 7R DXWKRULVH WKH 'LUHFWRUV WR Ƽ[ WKH UHPXQHUDWLRQ RI WKH $XGLWRUV 
	THAT the Directors of the Company be, and they are hereby, 
generally and unconditionally authorised in accordance 
with section 551 of the Companies Act 2006 (the “Act”), in 
substitution for any existing authority to the extent unused, 
to exercise all the powers of the Company to allot shares in 
the Company or grant rights to subscribe for or to convert any 
security into shares in the Company on, and subject to, such 
terms as the Directors may determine. The authority hereby 
conferred shall, subject to section 551 of the Act, be for a period 
commencing on the date of the passing of this Resolution 
and expiring at the conclusion of the next Annual General 
Meeting of the Company or 24 May 2026 (whichever is the 
earlier) unless reviewed, varied or revoked by the Company in 
General Meeting and the maximum nominal amount of shares 
which may be allotted pursuant to such authority shall be 
£1,719,093 (representing approximately one third of the total 
ordinary share capital of the Company in issue at 3 December 
2024). The Directors shall be entitled under such authority 
to make at any time prior to the expiry of such authority any 
offer or agreement which would or might require shares in the 
Company to be allotted after the expiry of such authority and 
the Directors may allot shares in pursuance of such offer or 
agreement as if such authority had not expired.
Gooch & Housego PLC

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
198
	D THAT the Directors of the Company be, and they are hereby, 
generally and unconditionally empowered pursuant to section 
570 of the Companies Act 2006 (the “Act”), in substitution for 
any existing authority to the extent unused, to allot equity 
VHFXULWLHV DV GHƼQHG LQ VHFWLRQ  RI WKH $FW IRU FDVK SXUVXDQW 
to the authority conferred by Resolution 12 above as if section 
561 of the Act did not apply to such allotment, provided that 
the power hereby conferred shall be limited to:
	
(i) 	 the allotment of equity securities in connection with an 
RIIHU RI VHFXULWLHV RSHQ IRU DFFHSWDQFH IRU D SHULRG Ƽ[HG E\ 
the Directors, by way of rights to the holders of ordinary 
shares in proportion (as nearly as may be) to the respective 
numbers of ordinary shares held by them on a record date 
Ƽ[HG E\ WKH 'LUHFWRUV DQG VXEMHFW WR VXFK H[FOXVLRQV RU 
other arrangements as the Directors may deem necessary 
or expedient to deal with legal or practical problems under 
the laws of any overseas territory or the requirements of 
any regulatory body or any stock exchange in any territory 
or in connection with fractional elements or otherwise 
howsoever; and
	
(ii) 	otherwise than pursuant to sub-paragraph (i) above, the 
allotment of equity securities up to an aggregate nominal 
amount of £257,864 (representing approximately 5 per 
cent. of the total ordinary share capital of the Company in 
issue at 3 December 2024); and
	
(b) THAT the Directors of the Company be authorised in 
addition to any authority granted under Resolution 13(a) to 
DOORW HTXLW\ VHFXULWLHV DV GHƼQHG LQ VHFWLRQ  RI WKH $FW 
for cash under the authority conferred by Resolution 12 above 
as if section 561 of the Act did not apply to any such allotment, 
provided that the power hereby conferred shall be:
	
(i) 	 limited to the allotment of equity securities up to an 
aggregate nominal amount of £257,864 (representing 
approximately 5 per cent. of the total ordinary share 
capital of the Company in issue at 3 December 2024); and
	
(ii) XVHG RQO\ IRU WKH SXUSRVH RI ƼQDQFLQJ RU UHƼQDQFLQJ 
if the authority is to be used within 6 months after the 
original transaction) a transaction which the Directors 
determine to be an acquisition or other capital investment 
of a kind contemplated by the Statement of Principles on 
Disapplying Pre-Emption Rights most recently published 
by the Pre-Emption Group prior to the date of this notice.
	
The powers hereby conferred in this Resolution 13 shall expire 
at the conclusion of the next Annual General Meeting of the 
Company or 24 May 2026 (whichever is the earlier), save 
that the Company may before such expiry make an offer or 
agreement which would or might require equity securities in 
the Company to be allotted after such expiry and the Directors 
may allot equity securities in pursuance of such offer or 
agreement as if the power conferred hereby had not expired.
	THAT the Company be and is hereby generally and 
unconditionally authorised for the purposes of section 701 
of the Companies Act 2006 (the “Act”) to make one or more 
market purchases (within the meaning of section 693(4) of the 
Act) of fully paid ordinary shares of £0.20 each in the capital of 
the Company on such terms and in such manner as the 
Directors may determine, provided that:
	
(a) the maximum aggregate number of ordinary shares hereby 
authorised to be purchased is 2,578,640 (representing 
approximately 10 per cent. of the total ordinary share capital 
of the Company in issue at 3 December 2024);
	
(b) the minimum price (exclusive of expenses) which may be 
paid for each ordinary share is 20 pence per share;
	
(c) the maximum price (exclusive of expenses) which may be paid 
for each ordinary share shall not be more than the higher of: 
	
(i) 	 5 per cent. above the average of the middle market 
quotations for an ordinary share as derived from the AIM 
VHFWLRQ RI WKH /RQGRQ 6WRFN ([FKDQJH 'DLO\ 2IƼFLDO /LVW IRU 
WKH ƼYH EXVLQHVV GD\V LPPHGLDWHO\ SUHFHGLQJ WKH GDWH RQ 
which the ordinary share is contracted to be purchased; and
	
(ii) 	the higher of the price of the last independent trade and 
the higher current independent bid on the trading venue 
where the purchase is carried out. 
	
(d) unless previously renewed, varied or revoked, the authority 
hereby conferred shall expire at the conclusion of the next 
Annual General Meeting of the Company or 24 May 2026 
(whichever is the earlier); and
	
(e) the Company may, pursuant to the authority hereby 
conferred, enter into a contract to purchase ordinary shares 
which would, will or might be executed wholly or partly after 
the expiry of such authority and the Company may make a 
purchase of ordinary shares in pursuance of such contract 
as if the authority conferred hereby had not expired.
 
By order of the Board
Gareth J Crowe
Company Secretary
3 December 2024
5HJLVWHUHG 2IƼFH 'RZOLVK )RUG ,OPLQVWHU 6RPHUVHW 7$ 3) 
Registered Number: 00526832
To consider and, if thought fit, to pass the following 
resolutions as Special Resolutions:

199
SHAREHOLDER INFORMATION NOTICE OF ANNUAL GENERAL MEETING
Notes
1	 A member is entitled to appoint one or more proxies to exercise 
all or any of the member’s rights to attend, speak and vote at the 
meeting. A proxy need not be a member of the Company but 
must attend the meeting for the member’s vote to be counted. 
If a member appoints more than one proxy to attend the 
meeting, each proxy must be appointed to exercise the rights 
attached to a different share or shares held by the member. 
 	 Resolution 2 is an advisory vote only. The Remuneration 
Committee Report is set out on pages 122 to 129 of the Annual 
5HSRUW IRU WKH ƼQDQFLDO \HDU HQGHG  6HSWHPEHU 
	 Resolutions 1 to 12 (inclusive) are proposed as Ordinary 
Resolutions. This means that for those resolutions to be passed, 
more than half of the votes cast on such resolutions must be in 
favour of such resolutions. Resolutions 13 and 14 are proposed 
as Special Resolutions. This means that for those resolutions 
to be passed, at least three-quarters of the votes cast on such 
resolutions must be in favour of such resolutions.
	 Shareholders are entitled to appoint another person as a proxy 
to exercise all or part of their rights to attend and to speak and 
vote on their behalf at the Meeting. A shareholder may appoint 
more than one proxy in relation to the Meeting provided that 
each proxy is appointed to exercise the rights attached to a 
different ordinary share or ordinary shares held by that 
shareholder. A proxy need not be a shareholder of the 
Company. However, please see Note 1 above.
	 In the case of joint holders, where more than one of the joint 
holders purports to appoint a proxy, only the appointment 
submitted by the most senior holder will be accepted. Seniority 
is determined by the order in which the names of the joint 
holders appear in the Company’s Register of Members in respect 
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6	 A vote withheld is not a vote in law, which means that the vote 
will not be counted in the calculation of votes for or against the 
resolution. If no voting indication is given, your proxy will vote 
or abstain from voting at his or her discretion. Your proxy will 
YRWH RU DEVWDLQ IURP YRWLQJ DV KH RU VKH WKLQNV ƼW LQ UHODWLRQ 
to any other matter which is put before the Meeting.
7	 You can vote by proxy either:
	
• by logging on to ZZZVLJQDOVKDUHVFRP and following 
the instructions; 
	
• via the LinkVote+ app (refer to the notes below);
	
• in the case of CREST members, by utilising the CREST 
electronic proxy appointment service in accordance with 
the procedures set out below; or
	
• by submitting a paper proxy form (refer to the notes below).
	
Any power of attorney or other authority under which the proxy 
is submitted must be returned to the Company’s Registrars, 
Link Group, PXS1, Central Square, 29 Wellington Street, Leeds, 
LS1 4DL. If a paper form of proxy is requested from the registrar, 
it should be completed and returned to Link Group, PXS1, 
Central Square, 29 Wellington Street, Leeds, LS1 4DL to be 
received not less than 48 hours before the time of the meeting.
	
If you need help with voting online, or require a paper proxy 
form, please contact our Registrar, Link Group by email at 
shareholderenquiries@linkgroup.co.uk, or you may call Link on 
0371 664 0300. Calls are charged at the standard geographic 
rate and will vary by provider. Calls outside the United Kingdom 
will be charged at the applicable international rate. We are open 
between 09:00 – 17:30, Monday to Friday excluding public 
holidays in England and Wales. Submission of a Proxy vote shall 
not preclude a member from attending and voting in person at 
the meeting in respect of which the proxy is appointed or at any 
adjournment thereof.
8	 For an electronic proxy appointment to be valid, the 
appointment must be received by the Company’s Registrar, 
Link Group, no later than 11.00am on 20 February 2025.
9	 Only those members registered on the register of members 
of the Company at close of business on 20 February 2025 
(or, if the meeting is adjourned, 48 hours before the time of the 
adjourned meeting) shall be entitled to attend and vote at the 
meeting in respect of the number of shares registered in their 
name at that time. Changes to the register of members after 
the relevant deadline shall be disregarded in determining the 
rights of any person to attend and vote at the meeting. 
However, please see Note 1 above. 

GOOCH & HOUSEGO PLC ANNUAL REPORT 2024
200
10  LinkVote+ is a free app for smartphone and tablet provided by 
Link Group (the company’s registrar). It offers shareholders the 
option to submit a proxy appointment quickly and easily online, 
as well as real-time access to their shareholding records. The 
app is available to download on both the Apple App Store and 
Google Play, or by scanning the relevant QR code opposite.
11   CREST members who wish to appoint a proxy or proxies 
through the CREST electronic proxy appointment service 
may do so for the meeting and any adjournment(s) thereof 
by using the procedures described in the CREST Manual. 
CREST personal members or other CREST sponsored 
members, and those CREST members who have appointed 
a voting service provider(s), should refer to their CREST 
sponsor or voting service provider(s), who will be able to 
take the appropriate action on their behalf.
	In order for a proxy appointment or instruction made using 
the CREST service to be valid, the appropriate CREST message 
(a CREST Proxy Instruction) must be properly authenticated 
in accordance with Euroclear UK & International Limited’s 
VSHFLƼFDWLRQV DQG PXVW FRQWDLQ WKH LQIRUPDWLRQ UHTXLUHG IRU 
such instruction, as described in the CREST Manual (available 
via ZZZHXURFOHDUFRP). The message, regardless of whether 
it constitutes the appointment of a proxy, or is an amendment 
to the instruction given to a previously appointed proxy must, 
in order to be valid, be transmitted so as to be received by the 
issuer’s agent (ID RA10) by the latest time(s) for receipt of 
SUR[\ DSSRLQWPHQWV VSHFLƼHG LQ 1RWHV  DQG  DERYH 
For this purpose, the time of receipt will be taken to be the time 
(as determined by the time stamp applied to the message by 
the CREST Application Host) from which the issuer’s agent is 
able to retrieve the message by enquiry to CREST in the 
manner prescribed by CREST. After this time, any change of 
instructions to proxies appointed through CREST should be 
communicated to the appointee through other means.
	CREST members and, where applicable, their CREST sponsors 
or voting service providers should note that Euroclear UK & 
International Limited does not make available special procedures 
in CREST for any particular messages. Normal system timings 
and limitations will therefore apply in relation to the input of 
CREST Proxy Instructions. It is the responsibility of the CREST 
member concerned to take (or, if the CREST member is a CREST 
personal member or sponsored member or has appointed a 
voting service provider(s), to procure that his CREST sponsor 
or voting service provider(s) take(s)) such action as shall be 
necessary to ensure that a message is transmitted by means 
of the CREST system by any particular time. In this connection, 
CREST members and, where applicable, their CREST sponsors 
or voting service providers are referred, in particular, to those 
sections of the CREST Manual concerning practical limitations 
of the CREST system and timings (ZZZHXURFOHDUFRP).
	The Company may treat as invalid a CREST Proxy Instruction 
in the circumstances set out in Regulation 35(5)(a) of the 
8QFHUWLƼFDWHG 6HFXULWLHV 5HJXODWLRQV  DV DPHQGHG
 Unless otherwise indicated on the form of proxy, CREST voting 
or any other electronic voting channel instruction, the proxy 
YRWH ZLOO YRWH DV VKH WKLQNV ƼW RU DW KLVKHU GLVFUHWLRQ 
withhold from voting.
16	Voting on each of the resolutions to be put to the forthcoming 
AGM will be conducted by way of a poll, rather than on a show 
of hands. The results of the poll will be announced through the 
Regulatory Information Service and will be available on the 
Company’s website as soon as practicable following the 
conclusion of the AGM.
17	 Any electronic address provided either in this Notice or in any 
related documents may not be used to communicate with the 
Company for any purposes other than those expressly stated.
Notes Continued

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Gooch & Housego PLC
Dowlish Ford, Ilminster
TA19 0PF, United Kingdom
T: +44 (0)1460 256440
E: info@gandh.com
gandh.com