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Rua Life Sciences

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FY2023 Annual Report · Rua Life Sciences
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LIFE
SCIENCES

ANNUAL REPORT 

FO R TH E YE AR TO 3 1 MARCH 2023

OUR GROUP’S MISSION
Enhancing patients’ lives through the development of pioneering 
innovative cardiovascular medical devices using Elast-Eon™, the 
world leading long-term implantable biostable polyurethane, 
through licensing, contract manufacturing and developing next 
generation medical devices.

BOARD OF DIRECTORS AND ADVISORS ...................................................................................... 2

STRATEGIC REPORT 
CHAIRMAN’S STATEMENT ...................................................................................................................... 4

GROUP MANAGING DIRECTOR’S REPORT ................................................................................... 7

STRATEGY .....................................................................................................................................................11

OUR PEOPLE ...............................................................................................................................................12

DIRECTORS ..................................................................................................................................................15

SECTION 172(1) STATEMENT .............................................................................................................18

FINANCIAL REVIEW ................................................................................................................................20

PRINCIPAL RISKS AND UNCERTAINTIES .....................................................................................24

GOVERNANCE
CORPORATE GOVERNANCE STATEMENT ..................................................................................28

AUDIT COMMITTEE REPORT ..............................................................................................................34

DIRECTORS’ REMUNERATION REPORT  ......................................................................................36

CONSOLIDATED FINANCIAL STATEMENTS
REPORT OF THE DIRECTORS ............................................................................................................40

DIRECTORS’ RESPONSIBILITIES STATEMENT  ..........................................................................42

INDEPENDENT AUDITOR’S REPORT  .............................................................................................43

CONSOLIDATED INCOME STATEMENT  ........................................................................................54

CONSOLIDATED STATEMENT OF FINANCIAL POSITION  ..................................................55

CONSOLIDATED CASH FLOW STATEMENT ................................................................................56

CONSOLIDATED STATEMENT OF CHANGES IN EQUITY  ...................................................57

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS  ............................................58

PARENT COMPANY FINANCIAL STATEMENTS
PARENT COMPANY STATEMENT OF FINANCIAL POSITION  ...........................................84

PARENT COMPANY STATEMENT OF CHANGES IN EQUITY  ............................................85

NOTES TO THE PARENT COMPANY FINANCIAL STATEMENTS  .....................................86

LETTER TO SHAREHOLDERS  ............................................................................................................92

NOTICE OF THE ANNUAL GENERAL MEETING  ......................................................................96

OUR GROUP’S VISION
To position Elast-Eon to de-risk 
the future of all animal-based 
cardiovascular medical devices.

BOARD OF DIRECTORS AND ADVISORS

DIRECTORS

W Brown – Executive Chairman

C Stretton – Group Managing Director

I Anthony – Director of Vascular R&D, Quality, 
Clinical and Regulatory Affairs

L Smith – Chief Financial Officer

J McKenna – Director of Clinical Marketing

I Ardill – Non-Executive Director

G Berg – Non-Executive Director

J Ely – Non-Executive Director

NOMINATED ADVISER AND 
STOCKBROKER

Cenkos Securities plc 
6,7,8 Tokenhouse Yard 
London 
EC2R 7AS

LAWYERS

Davidson Chalmers Stewart 
163 Bath Street 
Glasgow  
G2 4SQ

COMPANY SECRETARY

K M Full FCCA

REGISTERED OFFICE 

Davidson Chalmers Stewart

163 Bath Street 
Glasgow  
G2 4SQ

HEAD OFFICE

2 Drummond Crescent 
Irvine 
Ayrshire  
KA11 5AN

web: www.rualifesciences.com

email: info@rualifesciences.com

Burness Paull LLP 
50 Lothian Road 
Festival Square 
Edinburgh 
EH3 9WJ

REGISTRARS

Equiniti Limited 
Aspect House 
Spencer Road 
Lancing 
West Sussex  
BN99 6DA

INDEPENDENT AUDITOR

Grant Thornton UK LLP 
Statutory Auditor 
Chartered Accountants 
110 Queen Street

Glasgow

G1 3BX 

Registered in Scotland, Company No. SC170071

Financial statements will be circulated to Shareholders and copies of the announcement will be made 
available from the Company’s registered office. Dealings permitted on Alternative Investment Market 
(AIM) of the London Stock Exchange.

2

RUA Life Sciences plc

STRATEGIC  
REPORT

STRATEGIC  
REPORT

CHAIRMAN’S  
STATEMENT

“RUA has a portfolio of four businesses, all 
of which have made good progress during 
the period. The mature businesses of 
Biomaterials and Contract Manufacture are 
growing revenue and generating attractive 
net margins and the development business 
segments of Vascular and Structural Heart 
have made good regulatory and 
technological progress respectively on 
relatively low levels of investment”.

On behalf of the Board, I am pleased to present 
the Company’s results for the year ended 
31 March 2023.

TRADING FOR YEAR

Trading during the period was positive with 
strong revenue growth of 34% year on year 
resulting in revenue for the year of £2,179k 
(2022: £1,625k). 

We have continued to invest in the growth and 
development of the business as demonstrated by 
the 26% increase in the average in employee 
numbers from 38 last year to 48 in the current 
year. Despite this investment in people during the 
development stages of the Group, it is pleasing 
that Group loss before tax reduced marginally 
from £2,360k to £2,322k. At the post tax level, 
the reduction in loss was greater as R&D tax 
credits increased.

Cash was tightly controlled with total cash burn 
of £1,479k resulting in a halving of cash balances 
from £2,963k to £1,484k. 

OUR PORTFOLIO

The RUA Group has a portfolio of four medical 
device businesses and during the year, we 
changed the basis of reporting on these 
businesses as part of a review of segmental 
reporting and analysis. The four businesses are 
Biomaterials, Contract Manufacture, Vascular and 
Structural Heart. The Group Managing Director’s 
Report provides detailed analysis on each of the 
businesses, but I am pleased to set out below the 
key valuation metrics and opportunities for the 
constituent parts.

RUA Biomaterials is the owner of our biostable 
polymer technology being exploited through a 
licensing model. Revenues for the year amounted 
to £554k (2022: £487k) and due to the limited 
costs associated with the business it enjoys an 
operating profit margin of 89% (2022: 86%) and 
contributed £493k (2022: £418k) to the Group 
operating loss. RUA considers the cash flows 
from the business segment as a “growing 
perpetuity” which at a discount rate of 12% and 
growth rate of 5% would value this business 
segment at around £7 million.

4

RUA Life Sciences plc

XXXXXSTRATEGIC  
REPORT

CHAIRMAN’S  
STATEMENT

RUA Contract Manufacture was acquired as part 
of the £2.45million acquisition of RUA Medical in 
April 2020. During the year the business grew 
revenues strongly to £1,625k (2022: 1,138k) and 
has an operating margin of 49% (2022: 39%) 
contributing £794k (2022: 447k) to the Group 
operating loss. New and existing customers are 
actively reviewing projects with RUA that could 
double the current scale of the business over a 
two-year period. The purchase of RUA Contract 
Manufacture represents a multiple of contribution 
of around 3 times which is proving to be 
attractive when compared to revenue multiples 
of 7 times paid in the sector. Given the growth 
opportunities available to the business and the 
potential for multiple expansion, the contract 
manufacturing business has the potential to add 
significant value.

Subsequent to the financial year end we 
announced that the Group had undertaken a 
reorganisation of its R&D development activities 
with the hive down of the vascular graft business 
to RUA Vascular Limited (a 100% subsidiary of 
the Company) and the hive down of the heart 
valve business to RUA Structural Heart Limited 
(also a 100% subsidiary). 

RUA Vascular is the business unit developing the 
large bore vascular graft range. This part of the 
business disappointed by failing to meet the KPI’s 
set for it at the start of the period. The pre-sub 
process with the FDA took much longer than 
expected with more detailed agreements not just 
on clinical evaluation but additional data on pre-
clinical work. As a result, there have been further 
delays to the commencement of studies and the 
resultant impact on completion and application 
for approvals. Despite this set back, a review of 
the project demonstrates how much has been 
achieved to date with the development of the 
polymerically sealed graft range, a regulatory 
pathway agreed with regulators, pilot scale 
commercial manufacturing established, and 
agreement reached to ensure global distribution. 
These not inconsiderable achievements have 
been done on a relatively small budget with 
investment of  around £4.4million. Further 

investment will be required for RUA Vascular to 
reach its potential, including the clinical trials 
agreed with the FDA as part of the pre-sub 510k 
process, and plans to facilitate this funding are 
being explored. 

As part of the review of the holding values for 
RUA Vascular, financial forecasts have been 
prepared. This demonstrates that the pilot plant 
has the capacity to generate revenues of over £6 
million and a net contribution of over 70%. 
Valuation metrics in the vascular graft sector 
would appear to be based on revenue multiples. 
Comparative transactions have been at revenue 
multiples of 4 and above. Applying these 
multiples to RUA Vascular based on pilot plant 
capacity values the business at £25 million 
representing an EBITDA multiple of 5.4 times. 
After factoring in the anticipated costs of 
completing the project, the Internal Rate of 
Return is a very attractive 43%. 

RUA Structural Heart, the business unit 
developing next generation heart valves and 
materials is estimated to have had around 
£3.1million of investment since the business was 
restarted in financial year 2019. The key objective 
for the period was to evaluate heart valve leaflet 
material and compare the performance of 100% 
polymeric valves with a novel composite 
developed by the Group. The computational 
modelling of the composite material at the 
design stage suggested that its mechanical 
properties would be ideal for heart valve leaflets 
and that there should not be a risk of 
delamination. The team within the Structural 
Heart business segment has very recently 
achieved the initial milestones set for the 
composite material. We are delighted to report 
that after 200 million cycles the material shows 
no signs of delamination and cut edges remain 
unchanged as a result of flex fatigue testing 
undertaken in house. From a performance 
perspective, the composite material is very thin 
and flexible and little energy is required to open a 
valve and once opened does not restrict blood 
flow with a good EOA (Effective Orifice Area).
Comparing the EOA with published data on 

Annual Report & Accounts 2023

5

STRATEGIC  
REPORT

GROWING SHAREHOLDER VALUE BY:
International growth from Licensing and Contract Manufacturing 
businesses - RUA Biomaterials, and RUA Contract Manufacture;

Product development and launches of RUA Vascular’s graft pipeline; 

Product Innovation from RUA Structural Heart’s polymeric heart valve  
technology platform

CONCLUSION

RUA has a portfolio of four businesses, all of 
which have made good substantial progress 
during the period. The mature businesses are 
growing revenue and generating attractive 
operating margins and the development business 
segments of Vascular and Structural Heart have 
made good regulatory and technological 
progress respectively on relatively low levels of 
investment. The stability of Biomaterials coupled 
with the long term contractual but growth 
opportunities of Contract Manufacture more than 
support the valuation of the Group and still 
provide attractive upside. The developing 
businesses of Vascular and Structural Heart both 
require further investment to achieve their 
considerable potential  and funding options are 
currently being explored to provide this 
investment. The progress of Structural Heart over 
the past year has more than compensated for the 
delay to the Vascular clinical trial. 

WILLIAM BROWN 
Chairman 

25 July 2023

CHAIRMAN’S  
STATEMENT

current biological valves suggests that the EOA 
of the RUA design is up to two times greater for 
equivalent valve size. Testing has also 
demonstrated that the properties of the 
composite restrict crack propagation. 

100% polymeric valves rely in part on the leaflet 
design to reduce stress and operate within the 
performance window of the polymer, meaning 
that the polymer would not work in all designs. 
The composite material retains the blood 
contacting properties of Elast-EonTM but is 
significantly stronger. Suture retention testing 
shows the composite is highly resistant to pull 
through. Given these properties the RUA 
composite may be appropriate for valve designs 
that 100% polymer would not be appropriate for, 
allowing a like for like swap of RUA composite for 
the biological tissue used in currently marketed 
designs. This creates the opportunity for RUA 
Structural Heart to become a supplier of heart 
valve leaflets to other companies to incorporate 
in current designs.

The opportunity to broaden the business model 
for the Structural Heart business not only 
increases the potential value of the business unit 
but reduces the timeframe to be able to realise 
this value. The Structural Heart business has 
always had the potential to generate substantial 
value for the Group but with recent 
developments has increased the chances of 
achieving its potential. The major medical device 
companies have always been prepared to buy in 
novel technology and we believe we are getting 
much closer to having a commercialisable 
offering.

6

RUA Life Sciences plc

STRATEGIC  
REPORT

GROUP MANAGING  
DIRECTOR’S REPORT

“This period has seen continuing sales growth 
from our two highly profitable  and  cash 
generative business units, RUA Biomaterials 
and RUA Contract Manufacture, which 
underpin current Group valuation. We have 
continued to de-risk the regulatory process 
and formalised the route to market for RUA 
Vascular’s large bore graft range, and 
identified additional positive properties within 
RUA Structural Heart’s polymeric heart valve 
technology platform”.

SALES PERFORMANCE HAS 
SURPASSED EXPECTATIONS 

Contract manufacturing and polymer licensing 
business units are performing ahead of 
expectations. Total revenue of £2,179,000 (2022: 
£1,625,000) represents an increase of 34% over 
the same period in the previous year (2022: 6%). 
The strategic changes that we made to business 
processes and working practices during the 
period have transitioned the business from a 
narrowly focused contract developer and 
manufacturer to a fully-fledged medical device 
manufacturing business that is focused on 
bringing our pipeline products to market. Key to 
this is our continuing investment and 
commitment to Research and Development 
activities, with R&D spend increasing 19% to 
£1,072,000 (2022: £903,000). Loss before tax for 
the period has decreased marginally to 
£2,322,000 (2022: £2,360,000) as a result of 
increased growth from our two cash generative 
businesses. 

RUA BIOMATERIALS 

The Group’s platform technology is based upon 
Elast-Eon, and RUA Biomaterials owns all the 
Elast-Eon IP, and licenses use of Elast-Eon to 
medical device companies. Elast-Eon has been 
proven to have all of the characteristics 
necessary for a long-term implantable 
biomaterial, and has been the enabling 
technology behind over 8 million life-sustaining 
devices over the last 15 years. Elast-Eon 
polymer licence and royalty income of £554,000 
(£2022: £487,000) represents growth of 14% 
during the period. This increased uptake is due 
to successfully promoting the Elast-Eon polymer 
as a world leading material to the medical 
device industry. RUA Biomaterials is akin to an 
annuity business, and maintains a high operating 
profit margin (89%) (2022: 86%), since its only 
real outlays are IP costs. The Group continues to 
use the Elast-Eon polymer within its vascular 
and heart valve product pipelines, with the aim 
of improving device performance and 
eliminating the risks of animal-derived material 
in cardiovascular devices. 

Annual Report & Accounts 2023

7

STRATEGIC  
REPORT

GROUP MANAGING  
DIRECTOR’S REPORT

RUA CONTRACT MANUFACTURE 

Third party contract manufacturing revenue 
surpassed expectations by increasing 43% to 
£1,625,000 (2022: £1,138,000). This was due to 
our continued focus on quality and delivery 
leading to increased demand from existing 
customers and the onboarding of a new global 
medical technology company and resultant long 
term manufacturing and supply contract. 
Significant process efficiencies and effective cost 
control measures have been realised during the 
period, resulting in an attractive operating profit 
margin of 49% (2022: 39%) 100% on-time-in-full 
(OTIF) service levels were maintained during the 
entire period, and a recent customer satisfaction 
survey scored an average of 98%, which reflects 
the organisation’s commitment to quality and 
service. 

All business development activities during the 
period have focused on long term high value 
strategic opportunities, and significant headway 
has been made with plans to increase Original 
Equipment Manufacturer (OEM) customer 
demand to create a high growth business. As 
well as onboarding the new global medical 
technology customer during the period, an 
opportunity pipeline with Request for Quote 
(RFQ) values of c£2m in annualised revenue over 
the next 2-3 years is in place. 

RUA VASCULAR

RUA Vascular is focused on the $1billion global 
vascular graft market, where polyester vascular 
grafts have been available on the market for over 
50 years with little innovation. Many of these 
grafts contain animal-derived sealants. RUA 
Vascular’s Elast-Eon-enabled products for open 
surgical repair are an innovative solution 
addressing the many risks associated with 
animal-derived tissue (supply chain constraints, 
cross-species contamination, environmental 
concerns, and ethical/patient choice). With a 
growing acceptance in the surgical community of 
an inevitable switch away from animal-sourced 
products, RUA Vascular has a real opportunity to 
become a significant player in the open surgical 
graft market.

During this period, all R&D efforts have been 
focused on the first launch from the vascular 
pipeline, a large bore straight graft, which will 
also be the enabler for the development of more 
complex products in the vascular graft portfolio. 
Whilst the regulatory pathway was being 
addressed, we also took the opportunity to 
further improve the product and significant 
progress has been made on product 
development activities, as well as the necessary 
precursor activities required for market launch.

Data collection on the large bore graft continues 
with in-vivo and in-vitro trials, which has 
provided a level of certainty around graft design, 
bench performance and biocompatibility. A 
number of pre-submissions, or Q-subs, have 
allowed interactive discussions between the 
Group and FDA to determine the regulatory path 
to approval in the US, which will increase the 
certainty of market clearance through the less 
onerous 510K route. During these discussions, a 
Good Laboratory Practice (GLP) in-vivo study 
design and a clinical trial design was agreed for 
demonstration of the safety and efficacy of Elast-
Eon as a graft sealant, and which aligns with the 
FDA’s expectations. The clinical trial is a 
performance goal study rather than a complex 
randomised trial, and will involve 121 patients, 
with a primary end point at 6 months post 
operation to study graft performance, safety, and 
clinical efficacy. With the trial being non-blinded, 
we will have sight of early clinical results well 
before the end point. Recruitment of the first 
patient is anticipated in 2024, with regulatory 
submissions planned to allow entry into the US 
market upon completion. The data generated in 
the trial will be utilised to support further 
marketing applications in multiple geographic 
regions including Europe.

Significant work has been completed on 
manufacturing process refinements and 
efficiencies of the existing pilot production line. 
Manufacturing methodology has ensured 
consistent batch to batch sealing of the graft by 
machines, eliminating the use of toxic chemicals 
used during the manufacturing process. Initial 
production capacity plans indicate that this pilot 
line is capable of meeting the volumes and 
margins required for the launch of the large bore 
vascular grafts. The new facility purchased in 
November 2021 to accommodate a high output 
cleanroom facility to support scale up 

8

RUA Life Sciences plc

STRATEGIC  
REPORT

manufacturing of the vascular graft range and 
associated support functions, will further allow 
for future growth but will require further 
investment.

To be a leading player in the vascular graft 
market, it was felt that a route to market would 
be much more efficient and cost effective 
through a distribution model where existing and 
experienced sales teams would be leveraged. The 
Group was therefore delighted to sign an 
agreement in January 2023 with Corcym, a 
global medical device company focused on the 
structural heart area, which provides a clear path 
to a global market for the range of large bore 
vascular grafts. Corcym have an excellent sales 
network in place, currently selling to 
cardiothoracic surgeons in over 100 countries, 
and RUA Vascular’s grafts are complementary to 
their existing product portfolio. To allow Corcym 
the necessary flexibility to maximise market 
penetration, a novel pricing model was agreed 
whereby rather than agree specific price points 
by territory, the partnership ethos of the 
agreement will see RUA and Corcym share the 
gross principal margin achieved on global sales 
on a 50:50 basis. This agreement validates not 
only the design benefits of RUA’s product 
offering but also the regulatory pathway that has 
been adopted, and first revenues through the 
Corcym sales outlet are expected upon clearance 
to market from the FDA.

In parallel with the Corcym distribution route to 
market, interest continues to be strong for OEM 
component supply of the RUA vascular graft to 
be used as part of another device. These 
additional opportunities are also being advanced 
and discussions will continue within the coming 
year. 

RUA STRUCTURAL HEART 

Through incorporation of Elast-Eon polymer 
technology into a novel leaflet system, the Group 
believes both valve failure and the need for 
lifetime anticoagulant treatment (associated with 
currently marketed aortic heart valves) will be 
avoided. 

Alternative leaflet material is becoming much 
more important to the industry, and polymeric 
valves are being talked about as the future. The 
heart valve market is dominated by a small 

number of very large companies, but much of the 
recent innovation in the sector has been 
undertaken by start-ups. RUA recognises that a 
route to market which involves a partnership/
license for future regulatory testing, clinical trial 
and launch to be more realistic than seeking to 
compete directly. A second route to market, 
namely OEM component supply of the 
proprietary composite material to major Heart 
Valve companies as a replacement for biologic 
material in their transcatheter aortic valves, has 
also been identified during the period. This 
strategy of seeking to “own” the leaflet material 
of choice may allow faster commercialisation 
with revenues generated during the customer 
development phase. 

During the current period, two heart valve 
programmes were running in parallel – one with a 
100% polymer leaflet and the other a textile 
polymer composite leaflet. Both designs have 
been developed, tested and de-risked to a stage 
where the design which ensured the most 
resilient and appropriate technology, and 
greatest potential, was prioritised. Our chosen 
lead design was the textile polymer composite 
leaflet, which is very thin and flexible, yet 
demonstrates tear resistance many times greater 
than a simple polymeric sheet, whilst retaining 
the blood contacting properties of Elast-Eon. 

The valve manufacturing process has been 
refined, and valves of sufficient quality have been 
produced that are able to withstand durability 
testing via an Accelerated Wear Tester (where 
the valve is subjected to accelerated conditions 
as if it had been implanted in a heart). Hydro 
dynamic performance (which replicates 
conditions within the heart) has also been very 
promising, with low opening and closing pressure 
gradients and orifice areas. Fatigue testing 
capability has now been brought in-house, and a 
major milestone of c200 million cycles has been 
achieved without any indication of delamination 
or change to the structure of the material. 
Testing of the lead designs (valve and leaflet) will 
be further advanced and, if benefits are 
demonstrated as anticipated, following on, proof 
of concept in vivo trials to assess functionality, 
durability, thrombosis and calcification 
deposition.

Novel IP on valve design and method of 
manufacture has also been created. 

Annual Report & Accounts 2023

9

STRATEGIC  
REPORT

GROUP MANAGING  
DIRECTORS REPORT

QUALITY MANAGEMENT SYSTEM

OUTLOOK

The Group extended scope of its ISO 13485:2016 
certification in support of its Quality Management 
System (QMS) to include the entire Group of 
companies and to meet Medical Device 
Manufacturer requirements. This is the second 
year in a row that no non-conformities were 
noted during the ISO 13485 audit by our Notified 
Body, which reflects the increasing expertise 
within the Quality department. Electronic QMS 
software implementation has begun which will 
enable the business to operate a modern, 
efficient and compliant QMS to support future 
business growth.

Continuing sales growth from our two highly 
profitable and cash generative business units 
have exceeded expectations, and our two pre-
revenue business units continue to de-risk the 
regulatory process and make good technological 
progress. A clear route to market has been 
agreed for RUA Vascular’s large bore graft upon 
market clearance via Corcym, and we are 
progressing additionality within our polymeric 
heart valve technology platform. We have 
worked hard to build the solid foundations 
required by a fully fledged medical device 
manufacturing business, and to empower staff 
within the business with the necessary 
experience, knowledge and skillsets to help 
deliver on RUA’s ambitious plans. The Group 
looks forward to continuing to maximise 
revenues, alongside further product 
development, in the coming year, and ultimately 
delivering on our strategy to disrupt the 
cardiovascular market with innovative products 
and grow shareholder value. 

CAROLINE STRETTON 
Group Managing Director

25 July 2023

10

RUA Life Sciences plc

STRATEGY

The mission of the Group is to enhance patients’ lives 
through the development of pioneering innovative 
cardiovascular medical devices using Elast-Eon™, the 
world leading long-term implantable biostable 
polyurethane. This is being undertaken through:

International growth 
via licensing  
Elast-Eon™ to third 
parties through RUA 
Biomaterials

Developing and 
launching a range of 
Elast-Eon™ sealed 
vascular grafts 
through RUA Vascular

Developing 
innovative  
Elast-Eon™ 
leaflet polymeric 
heart valve and 
leaflet 
technology 
through RUA 
Structural Heart

International growth 
through RUA Contract 
Manufacture; becoming a 
centre of excellence for 
designing, developing and 
manufacturing Elast-Eon™ 
based medical devices, 
whilst continuing to serve 
and expand its current 
OEM customer base

RUA Life Sciences will seek to maximise shareholder value by growing each business to 
achieve attractive levels of profitability or disposing of business areas if the valuations 
are attractive. 

Annual Report & Accounts 2023

11

STRATEGIC  
REPORT

OUR PEOPLE

OUR GROUP’S CORE VALUES
Innovation, Agility, Integrity, Quality and Collaboration

“We believe that the most successful businesses are ones that embrace 
the employee experience and protect employee wellbeing. Our 5 core 
values are a big part of how the entire business works internally, and 
with its customers, to develop new, market leading products. These 
allow us to deliver service to the highest standards and create an 
environment where innovation can flourish”.

Highlights in the current year:

•   Introduced a range of initiatives to maintain employee 

wellbeing, including a Mental Health First Aid (MHFA) Team to 
provide guidance and support to staff

•   Employee net promoter score of 88% (2022: 85%), which 

demonstrated that employees were engaged, and held a strong 
belief in the vision and values of the Company

•   Maintained Living Wage and Good Business Charter 

accreditations

•   Commenced an Innovate UK Knowledge Transfer Partnership 

KTP award programme with the University of Strathclyde

12

RUA Life Sciences plc

STRATEGIC  
REPORT

OUR CULTURE

HEALTH AND SAFETY

The entire organisation is involved in creating a 
positive culture, to ensure everyone feels 
included in driving toward the company’s 
business goals. The Group is committed to 
building a successful team and has upskilled and 
empowered staff within the business with the 
necessary experience, knowledge and skillsets to 
help deliver on RUA’s ambitious plans.

WELLBEING

The Group continues to be a Living Wage 
employer. Proper remuneration ensures we 
directly invest in the health and wellbeing of our 
employees and improve their quality of life, which 
promotes a more productive business since we 
have a happier, more motivated, and loyal 
workforce.

We are committed to maintaining a working 
environment which supports the mental 
wellbeing of its staff. This includes promoting a 
culture of mental wellbeing amongst colleagues 
and offering support for staff who, for any 
reason, may be suffering from mental ill-health. A 
Mental Health First Aid (MHFA) Team is 
responsible for maintaining an open-door policy 
for staff to approach them to discuss concerns 
with their own mental health and to provide 
guidance on how to manage symptoms. The 
Group seeks to eliminate the stigma associated 
with mental health by promoting an inclusive 
approach to all employees, regardless of their 
health.

We also have a positive attitude to menopause/
perimenopause and are working proactively to 
support individuals experiencing the menopause. 
The Group has created an environment where 
individuals feel confident enough to raise issues 
about their symptoms and ask for support and 
adjustments at work. We are committed to 
ensuring that conditions in the workplace do not 
make menopausal symptoms worse and that 
appropriate adjustments and support are put in 
place.

The Group is committed to ensuring that the 
highest reasonably practicable standards of 
health and safety are achieved in all Group 
operations. It is our aim to promote and maintain 
a high standard of health and safety by:

•  Meeting  the  Health  and  Safety  at  Work  Act 
1974 and Management for Health and Safety at 
Work Regulations 1999

•  Providing and maintaining a safe place of work, 
safe  systems  of  work,  safe  equipment  and  a 
healthy and safe working environment

•  Understanding  and  ensuring  compliance  with 
health and safety and; industry, regulatory and 
other requirements that apply to our activities.

•  Ensuring  we  are  taking  the  appropriate 

protective and preventative measures

•  Being  fully  committed  to  the  prevention  of 
injury  and 
ill-health  to  employees,  sub-
contractors, the public or visitors, whilst striving 
to improve health and safety performance

• 

hazards, 

Identifying 
risk 
assessments  and  reducing  risks  to  as  low  as 
possible

undertaking 

•  Developing  and  maintaining  systems  and 
procedures  to  ensure  that  all  equipment  and 
premises are safe and do not adversely affect 
health

•  Consulting  employees  and  promoting  the 
awareness of health and safety standards, and 
encouraging  health  and  safety  best  practice 
throughout our organisation

•  Raising  awareness,  encouraging  participation 
and  training  employees  in  health  and  safety 
matters  to  ensure  employees  and  others  are 
assured  of  a  safe  and  healthy  working 
environment

•  Ensuring  all  persons  working  on  or  behalf  of 
the  group  comply  with  Health  and  Safety 
policies  and  actively  contribute 
towards 
improving safety in every aspect of their work.

Annual Report & Accounts 2023

13

STRATEGIC  
REPORT

OUR PEOPLE

WORKING ENVIRONMENT

The business continues to practice lean 
manufacturing methodologies to help refine 
operations to deliver better savings and faster 
development cycles. Our 6S/lean champions 
hold a formally recognised 6S professional 
qualification.

Our Industry 4.0 digital transformation continues, 
with new digital technology introduced to 
support financial control, HR and quality systems.

ENGAGING OUR PEOPLE 

Our recent annual employee survey output was 
an employee net promoter score of 88% (2022: 
85%), which demonstrated that employees were 
engaged, held a strong belief in the vision and 
values of the Group, and that these values 
encourage the right working environment.

The Group has aligned with ‘Fair Work First’, 
which aims to promote fairness, equality and 
opportunity in Scotland, helping to create greater 
economic success and sustainable, inclusive 
growth.

ATTRACTING, RECRUITING AND 
KEEPING TALENT

The Innovate UK Knowledge Transfer Partnership 
KTP award programme with the University of 
Strathclyde commenced in May 2022, and is 
progressing well. New polymer science and 
engineering knowledge and skills have been 
introduced into the business, as well as enabling 
access to academic networks and specialist 
equipment. This support has enabled significant 
progress on the Heart Valve development 
project, and additional polymer expertise has 
assisted with our understanding of Elast-Eon 
properties.

The Group’s successful Development of the 
Young Workforce (DYW) programme is going 
from strength to strength. In partnership with 
Skills Development Scotland, we have active 
modern and graduate apprenticeship 
programmes in place with employees (ten per 
cent. of our staff are currently benefitting from 
these schemes). We have also entered the third 
year of our Intern programme, which allows a 
University undergraduate student to gain first-
hand workplace experience in the business.

Employee attrition rate is 16% (2022: 5%), and we 
have a number of employee incentivisation plans 
in place to increase retention, including cost of 
living payments, private health care, and Electric 
Vehicle salary sacrifice schemes.

We address gender bias and inequality by 
creating an inclusive workplace that is guided by 
our Core values each day, with a 32%:68% female 
to male employee split, and gender pay gap of 
12% (mean) and 0% (median - difference between 
the midpoints in the ranges of hourly earnings of 
men and women). RUA continues to strive to 
create a balanced, experienced team within every 
tier of the business. 

ENVIRONMENTAL

More than 190 countries adopted a landmark 
agreement recently at the COP 15 biodiversity 
summit that included a pledge to protect 30% of 
the world’s land and oceans by 2030. The Group 
recognises this and continues to strive to align its 
business practices with the United Nations 2030 
Sustainable Development Goals as a blueprint to 
achieving a more sustainable future. Key to our 
environmental strategy is our proprietary 
polymer, Elast-Eon. Most heart valves and large 
bore vascular grafts on the market today contain 
animal tissue, as a result of compromises being 
made due to the lack of suitable biomaterials 
during the technological creation of the 
cardiovascular industry in the 1970s and 1980s. 
As well as cross species contamination and 
continuity of supply risks associated with using 
animal by products, there is the growing 
environmental risk of breeding livestock for 
medical purposes, including generation of 
significant greenhouse gases, and consumption 
of crops, freshwater, and fertilisers. We are 
therefore setting up Elast-Eon to de-risk the 
future of all animal based cardiovascular medical 
devices. As our activities and operations can also 
impact on the environment either directly or 
indirectly, our aim is to carry out our business in 
an environmentally responsible manner and 
minimise our impact through internal efficiency, 
minimising production of process waste and 
minimising our use of natural resources.

CAROLINE STRETTON 
Group Managing Director

25 July 2023

14

RUA Life Sciences plc

 
 
STRATEGIC  
REPORT

DIRECTORS

The Company is managed by the Board of Directors which, at 
31 March 2023, comprised of five Executive (William Brown, 
Caroline Stretton, Iain Anthony, Lachlan Smith and John McKenna) 
and three Non-Executive Directors. 

The Non-Executive Directors (Ian Ardill, John Ely and Geoff 
Berg) are considered independent. 

William (Bill) Brown (Chairman). Bill was 
appointed to the Board on 21 October 2011 and 
became Chairman on 3 July 2012. Bill is a 
Chartered Accountant with over 35 years’ 
experience in advising and investing in high 
growth smaller companies. He has floated 
several companies and has significant 
experience in fund raisings, corporate deals and 
restructurings. He launched the first dedicated 
fund for AIM and was instrumental in the growth 
and internationalisation of AIM as a member and 
Chairman of the AIM Advisory Committee. He 
joined the Board in late 2011 and, having 
conducted a strategic review, and developed a 
strategy to monetise the core technology. Bill 

provides leadership and direction to the Board, 
facilitates the operations and deliberations of 
the Board and acts as principal liaison between 
the Board and the Executive and assumes 
responsibility for the strategic direction of the 
company.

Key Areas of Expertise: Strategy, corporate 
governance, corporate finance, financial 
management, investor relations, international 
business risk management.

Annual Report & Accounts 2023

15

STRATEGIC  
REPORT

DIRECTORS

Caroline Stretton (Group Managing Director). 
Caroline is a graduate of the University of 
Strathclyde, and holds a PhD in Pure and Applied 
Chemistry. Caroline joined RUA Medical in 2018 
from prosthetic hand manufacturer, Touch 
Bionics, where she was a key member of the 
Leadership Team responsible for Global 
Manufacturing, Operations, Quality and Customer 
Support. Touch Bionics was sold to Icelandic 
Orthotic and Prosthetic manufacturer Ossur in 
2016. Between 1994 and 2013, Caroline was 
employed by a number of medical device and 
pharmaceutical companies in a variety of roles, 
most notably Teva Pharmaceuticals, Ocutec and 
Mpathy Medical, a surgical medical device 
company which achieved a multi-million pound 
exit to Danish surgical medical device 
manufacturer Coloplast in 2010. Caroline joined 
the Board of RUA Life Sciences on 18 January 
2021.

Key Areas of Expertise: Manufacturing & 
operations, product development, quality 
assurance, regulatory affairs, project 
management office, strategic planning, 
Environmental, Social & Governance.

Iain Anthony (Director of Vascular R&D, Quality, 
Clinical and Regulatory Affairs). Iain brings a 
wealth of relevant cardiovascular medical device 
experience to the company, with over 15 years’ 
experience in the medical device industry in both 
commercial and NHS settings. He was recruited 
from the Swiss based MedAlliance where he was 
Director Pre-Clinical / Clinical Regulatory Affairs 
focusing on development and approval of drug 
coated coronary and peripheral angioplasty 
balloons. Prior to this Iain was Head of Clinical 
Affairs at Terumo Aortic where he developed his 
knowledge and experience of the global vascular 
graft business. Iain is a graduate of Glasgow 
University and has a BSc in Genetics, he also has 
a PhD from the University of Edinburgh in 
Neurovirology and Neuopathology. Iain has over 
40 peer reviewed publications across a multitude 
of medical disciplines. Iain joined the Board of 
RUA Life Sciences on 31 March 2022.

Key Areas of Expertise: Medical device market, 
international market development, product 
development, clinical and regulatory affairs, 
strategic planning

Lachlan Smith (Group Chief Financial Officer). 
Lachlan is a Fellow of the ACCA with over 20 
years’ experience in accounting and finance 
across multiple sectors, with the last 14 years 
spent in leadership roles. Prior to joining RUA Life 
Sciences Lachlan served as Finance Director at 
high growth technology companies Silver Cloud 
Smarter Technology and Equator where he 
played a key role in developing strong financial 
systems and internal controls. While at Silver 
Cloud Lachlan played a crucial role in helping the 
business navigate the impact of COVID-19 and 
preparing the company to emerge in a strong 
position including assisting the business transition 
towards new growth opportunities. Furthermore 
Lachlan played a key role during multiple rounds 
of fundraising during the pandemic. Lachlan 
joined the Board of RUA Life Sciences on 31 
March 2022.

Key Areas of Expertise: Financial management, 
accounting, strategy development and strategic 
leadership, digital transformation, corporate 
finance, corporate governance.

John McKenna (Director of Clinical Marketing). 
John is a leading marketing expert in the field of 
cardiovascular devices. With over 30 years’ 
experience in cardiothoracic surgery, he has 
helped develop and launched a number of 
successful devices, including heart valves, large 
vessel grafts and stents. John has worked for a 
number of leading medical companies, including 
Pfizer, Vascutek (Terumo) and CryoLife, and has 
contacts with both leading heart surgeons and 
senior executives at the major device companies. 
John re-joined the Board in late 2016, and has 
helped develop the product strategy based on his 
analysis of competing products and current 
market need from the industry. He has 
established European-wide distribution networks 
for medical devices and OEM supply agreements, 
particularly in heart valve related products.

Key Areas of Expertise: Medical device market, 
sales management, market development, 
international sales, product launch.

16

RUA Life Sciences plc

STRATEGIC  
REPORT

Ian Ardill (Non-Executive Director). Ian has over 
25 years’ experience in senior financial positions, 
with the majority of that time being spent in 
medical devices and pharmaceuticals. He is 
currently CFO of Rhythmn AI Ltd and managing 
Director of Causeway Finance Associates Limited, 
a Life Sciences consultancy, which he founded in 
2017. Previously, he was Chief Financial Officer of 
Diurnal Group plc, which he joined in April 2015 
ahead of the company’s successful IPO on AIM in 
December 2015. Prior to that, Ian was Chief 
Financial Officer of two other listed companies. 
With Lombard Medical Technologies plc, from 
2012 to 2015, he led the company financially 
through the late stages of FDA pre-market 
approval and the commencement of US 
commercial operations. On the financing front, he 
managed a £22 million fundraising on AIM and 
the company’s IPO on NASDAQ raising $55 
million. With Biocompatibles International plc, 
from 2003 to 2011, he played a leading role in 
transforming the company from a loss-making to 
a profitable enterprise with sales of £33 million. 
He also managed the company’s sale to BTG Plc 
in 2011 for £177 million and two returns of capital 
to shareholders totalling £23 million. Ian is a 
graduate of Warwick University and qualified as a 
Chartered Accountant with Grant Thornton.

Key Areas of Expertise: Life Sciences (particularly 
medical devices), public companies, finance and 
accounting, corporate finance, corporate 
governance, investor relations.

John Ely (Non-Executive Director). John is a 
recognised expert in cardiovascular devices and 
spent 7 years at FDA, where he was responsible 
for a team that approved cardiovascular medical 
devices, including heart valves. In industry, he has 
successfully managed the process of obtaining 
pre-market approvals for 6 heart valves, including 
both tissue and mechanical valves. He has also 
led research and development, regulatory and 
quality assurance teams at Baxter International 
Inc., Edwards Lifesciences Corporation and On-X 
Life Technologies, Inc. John has authored over 25 
scientific papers and is the named inventor on 3 
US patents. He was previously engaged as an 
expert witness in the area of heart valve design 
and development process, giving him an intimate 
knowledge of the Group’s heart valve project.

Key Areas of Expertise: Medical device market, 
market development, product development, 
regulatory affairs, strategic planning.

Geoff Berg (Non-Executive Director). Geoff was 
formerly a consultant heart surgeon at the 
Golden Jubilee Hospital in Glasgow where he 
specialised in surgical treatment of valvular heart 
disease and was recognised as one of the leading 
surgeons in mitral valve repair and replacement. 
He has authored a number of scientific papers on 
the treatment of heart disease and conducted 
studies into the long term performance of 
replacement heart valves. He has been involved in 
the early stage development of a number of 
cardiovascular devices, including a stentless 
animal tissue heart valve, and the launch of the 
only biological valved conduit. He is a recognised 
authority on stentless aortic valve surgery and 
has co-authored papers on stentless versus 
stented aortic valve insertions. 

Key Areas of Expertise: Surgical practices, heart 
valve development, regulatory affairs, clinical 
research.

Annual Report & Accounts 2023

17

STRATEGIC  
REPORT

SECTION 172(1) STATEMENT
FOR THE YEAR ENDED 31 MARCH 2023

Section 172 of the Companies Act 2006 requires 
each of our Directors to act in a way that they 
consider, in good faith, would most likely 
promote RUA’s long-term success for the benefit 
of its shareholders and other stakeholders. In 
doing this, section 172 requires our Directors to 
have regard, amongst other matters, to the:

a)  Likely consequences of any decisions in the 

long term.

b) Interests of the company’s employees.

c)  Need to foster the company’s business 

relationships with suppliers, customers and 
others.

d)  Impact of the company’s operations on the 

community and environment. 

e)  Desirability of the company maintaining a 
reputation for high standards of business 
conduct, behaving ethically and transparently.

f)  Need to act fairly between members of the 

company. 

Our Board gains an understanding of stakeholder 
issues and, during the year, discharged its section 
172 duty by factoring the matters highlighted (a) 
to (f), into Board discussions and decision-
making process. The Directors also have regard 
to other factors which they consider relevant to 
the decision being made, acknowledging that 
every decision made will not necessarily result in 
a positive outcome for all stakeholders. However, 
by considering our vision and values, together 
with our strategic priorities and having a process 
in place for decision-making, the Board aims to 
make sure that all decisions are consistent and 
well-considered. This approach ensures that we 
continue to serve and support the people who 
rely on our products and services. It also 
supports our strategy to pivot to sustainable and 
profitable growth. 

SHAREHOLDERS

The primary mechanism for engaging with 
shareholders is through the Company’s AGM and 
also through the annual cycle of investor 
meetings and webinar presentations held 
alongside the publication of the Group’s financial 
results for the half year and full year. Further 
information is disclosed in the Corporate 
Governance Statement.

18

RUA Life Sciences plc

STRATEGIC  
REPORT

Modern slavery is a crime and a violation of 
fundamental human rights. It takes various forms, 
such as slavery, servitude, forced and compulsory 
labour and human trafficking, all of which have in 
common the deprivation of a person’s liberty by 
another in order to exploit them for personal or 
commercial gain. We have a zero-tolerance 
approach to modern slavery and we are 
committed to acting ethically and with integrity 
in all our business dealings and relationships and 
to implementing and enforcing effective systems 
and controls to ensure modern slavery is not 
taking place anywhere in our own business or in 
any of our supply chains.

We are also committed to ensuring there is 
transparency in our own business and in our 
approach to tackling modern slavery throughout 
our supply chains. We expect the same high 
standards from all of our contractors, suppliers 
and other business partners, and as part of our 
contracting processes, we include specific 
prohibitions against the use of forced, 
compulsory or trafficked labour, or anyone held in 
slavery or servitude, whether adults or children, 
and we expect that our suppliers will hold their 
own suppliers to the same high standards.

SOCIAL, PEOPLE AND 
ENVIRONMENTAL

Our employees, our community and the 
environment form a key stakeholder group with 
whom we engage on a daily basis. Pages 12 to 14 
further detail the extent of the work undertaken 
in relation to social, people and environment. 

NON-FINANCIAL INFORMATION 
STATEMENT

The information below is provided to help our 
stakeholders understand our position in relation 
to key non-financial matters including, where 
appropriate, the relevant policies and processes 
we operate. 

CUSTOMERS AND SUPPLIERS

RUA operations ensures continuing focus on 
quality and delivery of customer products. The 
partnership structure between RUA’s Contract 
Manufacture business unit and its customers 
continues to deepen and strengthen. 

It is our policy to conduct all of our business in an 
honest and ethical manner. We take a zero-
tolerance approach to bribery and corruption and 
are committed to acting professionally, fairly and 
with integrity in all our business dealings and 
relationships wherever we operate, and 
implementing and enforcing effective systems to 
counter bribery. We will uphold all laws relevant 
to countering bribery and corruption; we remain 
bound by the laws of the UK, including the 
Bribery Act 2010, in respect of our conduct both 
at home and abroad.

HUMAN RIGHTS

We are committed to ensuring that we comply 
with our legal obligations as well as 
communicating these to individuals who work for 
or on behalf of us. We comply with all relevant 
UK and devolved legislation in relation to labour 
in the workplace. We implement our obligations 
under the law through our policies, which are 
available to all employees within our ‘Employee 
Handbook’, which is also regularly checked for 
legal compliance. We also comply by giving all of 
our employees’ a Statement of Particulars of 
Employment. 

Annual Report & Accounts 2023

19

STRATEGIC  
REPORT

FINANCIAL REVIEW

REVENUE

£1,625,000
Revenue for the contract 
manufacture division 
increased to £1,625,000 
(2022: £1,138,000).

£554,000
Revenue from royalty 
income from Biomaterials 
increased to £554,000 
(2022: £487,000)

£2,179,000
Reported Group revenues for the year ended 31 March 2023 
increased to £2,179,000 compared to £1,625,000 for the 
year ended 31 March 2022.

20

RUA Life Sciences plc

STRATEGIC  
REPORT

RESEARCH AND  
DEVELOPMENT COSTS

During the year, the Group expensed 
through the income statement £1,072,000 
(2022: £903,000) of research costs 
relating to the Vascular Graft and Heart 
Valve programmes.

IMPAIRMENT CHARGE 

NET FINANCE COSTS

No impairment charge has been made on any of 
the Group’s assets following impairment reviews 
on the carrying amounts of the Group’s cash-
generating units. Key assumptions such as the 
amount and timing of future cash flow growth 
and the achievement of future development 
milestones, support the carrying values of the 
intangible assets. Further information on the key 
assumptions used is disclosed in Note 10.

GENERAL AND ADMINISTRATIVE 
EXPENSES

Administrative expenses have increased during 
the year to £4,169,000 (2022: £3,776,000 ), these 
figures include amortisation & depreciation 
charges of £358,000 (2022: £312,000), the 
research and development costs noted above 
and the share based payment charges noted 
below. 

SHARE-BASED PAYMENT CHARGES

The non-cash charge for the year decreased to 
£102,000 (2022: £145,000) as additional share 
option awards were withdrawn from three 
executives leaving the company and granted to 
new hires within the executive team. 

Finance expenses have increased during the year 
to £16,000 (2022: £8,000). 

LOSSES BEFORE TAXATION

Losses before taxation from business operations 
for the year were £2,322,000 (2022: £2,360,000).

LOSS PER SHARE

Basic and diluted loss per share for the year was 
9.03 pence (2022: 9.32 pence).

TAXATION

The Group claims research and development tax 
credits each year and, since it is currently loss 
making, elects to surrender these tax credits for 
a cash rebate. The amount is included within the 
taxation line of the consolidated income 
statement in respect of amounts received and 
receivable for the surrender of research and 
development expenditure amounting to £319,000 
(2022: £293,000). The Group has not recognised 
any tax assets in respect of trading losses arising 
in the current financial year or accumulated 
losses in previous financial years.

Annual Report & Accounts 2023

21

STRATEGIC  
REPORT

FINANCIAL REVIEW

CASHFLOW

Year end cash and short-term deposit balances 
were £1,484,000 were (2022: £2,963,000).

Operating cash outflows from operations 
amounted to £1,146,000 (2022: £2,353,000)

During the year, capital expenditure was £449,000 
(2022: £904,000). 

FINANCIAL POSITION

Net assets as at 31 March 2023 were £4,683,000 
(2022: £6,584,000) of which cash and cash 
equivalents amounted to £1,484,000 (2022: 
£2,963,000). 

Intangible assets (not including Goodwill) 
reduced to £470,000 (2022: £521,000) due to the 
amortisation charge of £51,000. 

DIVIDENDS 

No dividends have been proposed for the 
year ended 31 March 2023 (2022: £nil).

KEY PERFORMANCE INDICATORS

At this stage of the Group’s development, the nonfinancial key performance indicators focus around two areas: 

• 

• 

the progression of our Elast-Eon sealed Vascular grafts into clinical trials; and

the development of our Polymeric Heart Valve and composite leaflet material. 

The financial key performance indicators focus on five areas:

•  Group revenues

•  Control of operating expenses

•  Research and development expenditure

•  Pre-tax results

•  Cash and short-term deposit balances 

These are further discussed within the Group Managing Director’s Report on pages 7 to 10:

22

RUA Life Sciences plc

STRATEGIC  
REPORT

MEASURING OUR PERFORMANCE

GROUP REVENUES (£M’S)

The Group measures revenue as a key financial metric to assess 
the progress of its commercial activities.

2021 1.5

2022 1.6

2023 2.2

OPERATING EXP (£M’S)

The Group considers control of operating expenses as a key 
performance indicator to monitor and optimize cost 
management, ensuring efficient allocation of resources.

2021 3.1

2022 3.8

2023 4.2

R&D SPEND (£M’S)

2021 0.5

2022 0.9

2023 1.1

Research and Development expenditure is a critical KPI for the 
company to evaluate its investment in innovation and 
technological advancements, driving future growth and 
competitiveness.

PRE TAX LOSS (£M’S)

The Group’s pre tax loss measures the overall financial 
performance of its commercial and operating activities during 
the period. 

2021 1.6

2022 2.4

2023 2.3

CASH (£M’S)

2021 6.3

2022 3.0

2023 1.5

Since the ongoing Vascular and Structural Heart 
commercialisation activities still require further investment and 
the business is not yet generating positive cash flows, the 
remaining cash balance is considered a key metric.

LACHLAN SMITH 
Group Chief Financial Officer

25 July 2023

Annual Report & Accounts 2023

23

STRATEGIC  
REPORT

PRINCIPAL RISKS AND UNCERTAINTIES

PRINCIPAL RISKS AND 
UNCERTAINTIES

While risk can never be fully eliminated, RUA Life 
Sciences’ approach to risk management aims to 
mitigate risk to an acceptable level to execute the 
Group’s strategy and create value for all 
stakeholders. 

The Board has carried out a robust assessment of 
the principal risks facing the Group, including 
those that would threaten its business model, 
future performance, solvency or liquidity. This 
included an assessment of the likelihood and 
impact of each risk identified, and the mitigating 
actions being, or to be, taken. Risk levels are 
modified to reflect the current view of the relative 
significance of each risk.

Roles and Responsibilities

The Board:

•  Has overall responsibility for corporate strategy, 
governance, performance, internal controls and 
Risk Management Framework.

•  Sets  the  Group’s  risk  appetite  and  ensures 
appropriate  risk  management  and 
internal 
control systems are in place to enable a robust 
assessment of the principal risks.

•  Ensures  effective  processes  exist  to  manage 
the principal risks and takes a balanced view of 
those risks against RUA Life Sciences’ strategy 
and risk appetite.

•  Sets the “tone from the top” and the culture for 

managing risk.

•  Sets  strategic  priorities  in  light  of  the  Group’s 

risk profile.

• 

 Challenges the content of the risk register. 

The Audit committee:

•  Conducts  an  annual  review  and  reports  to  the 
Board  on  the  effectiveness  of  the  Group’s  risk 
management and internal control systems

•  Ensures compliance with financial and reporting 
legislation,  rules  and  regulations  and  ensuring 
the  Annual  Report 
is  fair,  balanced  and 
understandable.

The Executive Team:

•  Manages  the  business  and  delivery  of  the 

Group’s strategy.

• 

Is the central risk team to establish and facilitate 
the risk management process across the Group 
to  provide  risk  information  for  management 
oversight and decision making.

•  Manages  the  principal  risks  appropriately  to 

operate within the Group’s risk appetite.

•  Assigns  senior  business  representatives  (Risk 
Champions) for each category and function to 
take a lead role in the identification of risk and 
updating the risk register for senior management 
oversight.

The principal risks and uncertainties identified are 
detailed in this section. Additional risks and 
uncertainties to the Group, including those that 
are not currently known or that the Group 
currently deems immaterial, may individually or 
cumulatively also have a material effect on the 
Group’s business, results of operations and/or 
financial condition. 

CONFLICT IN UKRAINE

We do not have any customers or suppliers in 
Ukraine or Russia, and are therefore not currently 
experiencing any material disruption to our 
operations but continue to closely monitor the 
evolving situation and will develop appropriate 
response plans if required. 

POLITICAL AND ECONOMIC 
INSTABILITY

We face risks in relation to political and economic 
instability associated with the UK having left the 
European Union, including potential changes to 
the legal framework applicable to our business 
(arising from the removal of retained EU law 
under the new Brexit Freedoms Bill). Currently, 
the majority of sales are to US based customers 
and little impact has been seen to date, however 
additional customs checks are resulting in delays 
on delivery of capital equipment and this risk is 
mitigated by seeking to place purchase orders in 
a timely basis. 

24

RUA Life Sciences plc

STRATEGIC  
REPORT

PRINCIPAL RISKS AND UNCERTAINTIES 

Risk

Potential Impact

Mitigation

Customer 
Concentration

Risk Movement

• 

Income shortfall

•  Reduced profitability

•  Failure to maintain 

competitive 
advantage

•  Second long-term manufacturing contract secured, and opportunity 
pipeline in place which has the potential to double existing revenues 
over 2-3 years

•  Business continuity plans for manufacturing and production facilities, 

inventory management and our key supply chain to maintain capability 
to respond rapidly and appropriately to any event.

•  Processes to monitor, manage and provide assurance to raw material 

supply-based risk. 

Failure to deliver 
effective Business 
Strategy & 
Transformation

Risk Movement

Innovation & IP

Risk Movement

•  Revenue 

•  Development and launch of new products to secure new customers 

underperformance

and drive future growth

• 

• 

Loss of competitive 
advantage

Impact on market 
capitalisation

•  Detailed planning has been undertaken with external regulatory 
consultants, staff and Board to identify key actions, resource 
requirements, links between company-wide activities

•  Revenue 

•  Strong pipeline of new products to provide growth and differentiation

• 

• 

underperformance

Loss of competitive 
advantage

Impact on market 
capitalisation

•  Reputation loss

•  Strong business planning

•  Effective alignment of corporate and operational strategy 

•  Appropriate IP protection, confidentiality and licensing agreements in 

place to secure our portfolio

People & HR

Risk Movement

• 

• 

Loss of key staff

•  Remuneration and benefits, including long-term incentives, being 

Loss of technical skills

•  Disruption to business 

performance

reviewed and designed to be competitive and attract, motivate and 
incentivise key personnel.

• 

Investment in training and development to attract talented people. 

•  Positive staff satisfaction survey 2022 – 88%

Regulatory, Quality & 
Clinical

• 

Inability to supply our 
products

Risk Movement

•  Delay in product 

•  Allocation of sufficiently experienced internal and external resource to 
support the regulatory approval of products, including any extensions 
to other markets

launches

• 

• 

Increased costs

Loss of Value 

•  Commitment to open and transparent engagement with Regulators to 
ensure global compliance; training programmes to ensure compliance 
with regulatory requirements

•  Utilisation of presub process with FDA to ensure early engagement on 

product development plans and acceptance of regulatory data

•  Monitoring development project high level risks at both a project team 

and Board level

Finance & Internal 
Controls

Risk Movement

•  Financial Loss

•  Maintenance of an infrastructure of systems, policies and reports to 

• 

Liquidity loss

•  Disruption to business 

operations

ensure discipline and oversight on liquidity matters, including specific 
treasury and debt-related issues and control of expenditure to 
maximise cash runway

•  The funding strategy is approved annually by the Board and includes 

maintaining appropriate levels of working capital

FOREIGN EXCHANGE RISK

The Group is exposed to translation and transaction foreign exchange risk. The majority of RUA 
Biomaterials sales are to customers in the United States and these sales are priced and invoiced in 
US$. The majority of RUA Contract Manufacture sales are also to the United States but the invoices 
are raised in GBP. The Group policy is to try to match currency income with currency expenditure as 
far as possible, in order to minimise currency exposures.

Annual Report & Accounts 2023

25

STRATEGIC  
REPORT

PRINCIPAL RISKS AND UNCERTAINTIES

DOLLAR CASH BALANCE AT THE 
YEAR END

The extent to which the Group has residual 
financial assets in foreign currencies (US$) at the 
financial year end is set out below. Foreign 
exchange differences on retranslation of these 
assets and liabilities are taken to profit or loss of 
the Group.

2023 
Asset

US$ Balance  GB£ Value

US Dollar Bank Account

$669,221 £542,296

2022 
Asset

US$ Balance  GB£ Value

US Dollar Bank Account

$214,158   £163,001

INTEREST RATE RISK

The Group finances its operations through 
retained cash reserves, and seeks to strike a 
balance between liquidity and maximising the 
return on funds. Cash holdings are regularly 
reviewed by the Board.

The interest rate exposure of the financial assets 
and liabilities of the Group as at 31 March 2023 is 
shown in the table below. Interest rate risks are 
not hedged. If the interest rates to which the 
Group is exposed had increased by 1%, the 
reported loss after taxation would not have been 
materially different to that reported.

Financial assets

Cash and cash 
equivalents

Trade and other 
receivables

Interest rate

Floating
GB£000

Zero
GB£000

Total
GB£000

1,484

–

1,484

–

588

588

1,484

588

2,072

Financial liabilities

Liabilities at amortised 
cost

–

–

980

980

980

980

26

RUA Life Sciences plc

GOVERNANCE

GOVERNANCE

CORPORATE GOVERNANCE  
STATEMENT

As Chairman of the Board it is my responsibility 
to ensure that the Group has both effective 
corporate governance and Board leadership. In 
accordance with the requirement for all AIM 
quoted companies to adopt a corporate 
governance code, RUA Life Sciences has 
adopted the Quoted Companies Alliance 
Corporate Governance Code (the “QCA Code”). 
This report follows the structure of these 
guidelines and explains how we have applied the 
guidance. The Board considers that the Group 
complies with the QCA Code in most respects 
and where we deviate from the expectations set 
by the QCA I have clearly explained within this 
report. 

The Board believes that corporate governance is 
not a destination in itself but a journey. As the 
Group develops and grows, the systems and 
processes will evolve and change but our 
commitment to being transparent and open with 
all of our stakeholders will not change. The QCA 
code provides a framework to allow the Board to 
better communicate to our shareholders. 

QCA PRINCIPLES 

Deliver Growth

1.   Establish a strategy and business model 
which promote long-term value for 
shareholders 

The strategic objective is to drive value for 
shareholders over the medium term by 
developing a range of medical devices which are 
enabled by incorporating RUA Life Sciences’ 
world class biomaterial, Elast-Eon™, into the 
design. The Board recognises that developing 
medical devices can be both costly and time 
consuming. The business is currently undertaking 
investment in developing its own range of 
medical devices. As the product development 
progresses, more of the development tasks have 
been brought in house reducing the reliance on 
third party partnerships. All of the devices being 
developed are seeking to limit market risk by 
developing replacements for current device 
technology that have the advantages of Elast-
Eon™ but will not require surgical training as 
surgical procedures will remain the same. In order 
to monitor progress against the strategy, a 
reorganisation of financial reporting was 
undertaken to better analyse the business 
segments and the value to the Group.

2.   Seek to understand and meet shareholder 

needs and expectations

As mentioned above, RUA Life Sciences is currently 
developing new medical devices incorporating our 
world class biomaterial, Elast-Eon™. The focus of 
the Board is on the successful development of 
these products and the Board understands that 
shareholders expect capital growth from the 
execution of this clearly defined strategy. 

Relationships with our shareholders are 
important to us and we seek to provide effective 
communications through our Interim and Annual 
Reports along with Regulatory News Service 
announcements. We also use the Group’s 
website, www.RUAlifesciences.com, for 
information on products and technology. 

RUA encourages two-way communication with 
both its institutional and private investors and 
responds promptly to all queries received both 
by telephone and by email. The Chairman, Group 
Managing Director and Chief Financial Officer 
talk to and meet with the Group’s major 
shareholders and ensure their views are 
communicated fully to the Board. This process is 
further enabled by our Nomad/broker, Cenkos, 
which organises presentations to existing and 
potential investors and updates the Board on 
feedback and any changes to shareholders views 
and expectations. The Nomad/broker is regularly 
briefed on developments to enable research 
notes to reflect the current status of the Group. 
RUA has also engaged with a third-party 
research organisation, Equity Development, to 
publish financial analysis on the Group. Members 
of the Board make themselves available to 
shareholders to answer any questions particularly 
relevant to their particular area of expertise.

The Annual General Meeting (“AGM”) is an 
important opportunity to meet with the 
Company’s private shareholders. All the Directors 
attend the AGM and are available to meet 
shareholders individually or as a group, listen to 
their views and answer questions. For each 
resolution the number of proxy votes received 
for, against or withheld is disclosed to all 
attendees. The results for the AGM are 
subsequently published on the Group’s corporate 
website. At the 2022 AGM, held in person since 
COVID restrictions were lifted, all resolutions 
were passed unanimously at the meeting and 
proxy votes were in excess of 94% in favour of all 
resolutions.  

28

RUA Life Sciences plc

GOVERNANCE

3.   Take into account wider stakeholder and 

social responsibilities and their implications 
for long-term success

With the acquisition of RUA Medical in 2020, the 
business of RUA Life Sciences has grown 
substantially and now has employees, premises, 
and regulated processes. The Board recognises 
that its long-term success depends upon the 
efforts of its employees and maintaining strong 
relationships with its customers, suppliers and 
regulators. To monitor all these relationships, a 
balanced score card system is in operation and 
monitored by the Board. 

The key stakeholder however is the patient 
whose life is dependent on a RUA Life Sciences 
device. Only by serving the patient first, and by 
demanding quality in all areas of the business, 
will RUA Life Sciences be a long-term success.

4.   Embed effective risk management, 

considering both opportunities and threats, 
throughout the organisation

On pages 24 to 26 of this Annual Report and 
Accounts, the key risks to the business are 
identified and how these are mitigated, in 
addition to the change in the identified risk over 
the last reporting period. 

The Board is responsible for reviewing and 
evaluating risk and the Executive Directors meet 
at least monthly to review ongoing trading 
issues, discuss performance and any new risks 
associated with ongoing product development. 
An ISO accredited Quality Management system 
(ISO 13485) is in place for the entire Group which 
is subject to external audit and during the period 
the Group successfully extended its areas of 
registration.

The Board has formalised the review and 
reporting of the main internal controls within the 
business. During the year, the Directors 
continued to review and address identified risks 
within the key risk factors facing the Group. 
These areas included regulatory, research and 
development, commercial, human resources, and 
information technology. The Board will continue 
to review the system of internal controls within 
the Group.

The Board of Directors is responsible for the 
Group’s system of financial controls. However, it 
should be recognised that such a system can 
provide only reasonable and not absolute 
assurance against material misstatement or loss.

The principal elements of the system include:

•  A  clearly  defined  structure  which  delegates 
authority, responsibility and accountability.

• 

 A comprehensive system for reporting financial 
results.  Actual  results  are  measured  monthly 
against  budget  which 
together  with  a 
commentary  on  variances  and  other  unusual 
items allows the Board to monitor the Group’s 
performance on a regular basis.

• 

 A comprehensive annual planning and budgeting 
programme.

• 

 A revision of annual forecasts on a periodic basis.

There is no independent internal audit function. 
The Directors believe that such a function would 
not be cost effective given the current size of the 
Group, but they will continue to monitor the 
situation as the Group goes forward. The Board 
has reviewed the effectiveness of the system of 
internal controls as outlined above and considers 
the Group has an established system which the 
Directors believe to be appropriate to the 
business. As part of the evolution of systems and 
controls, a digital transformation programme is 
being undertaken which has systemised the 
control of expenditure through purchase order 
systems and reconciliations

Maintain a Dynamic Management Framework

5.  Maintain the Board as a well-functioning, 

balanced team led by the Chair.

The Company is controlled by the Board. In the 
year to 31 March 2023, the Board was led by the 
Chairman, William Brown. The Group Managing 
Director, Caroline Stretton had executive 
responsibility for running the Group’s business 
and implementing strategy.

All Directors receive regular and timely 
information regarding the Group’s operational 
and financial performance. Relevant information 
is circulated to the Directors in advance of Board 
meetings. All Directors have direct access to the 
advice and services of the Company Secretary 
and are able to take independent professional 
advice in the furtherance of their duties, if 
necessary, at the Company’s expense.

Annual Report & Accounts 2023

29

GOVERNANCE

CORPORATE GOVERNANCE  
STATEMENT

The Board comprises five Executive Directors and 
three Non-Executive Directors. The Board 
considers that all Non-Executive Directors bring 
an independent judgement to bear. The Non-
Executive Directors are much more active than is 
normally expected and participate closely in new 
product development activities.  

The Board has a formal schedule of matters 
reserved to it and is supported by the Audit, 
Remuneration and Nominations Committees. The 
Schedule of Matters Reserved and Committee 
Terms of Reference are available on the Group’s 
website. 

6.  Ensure that between them the Directors have 
the necessary up-to-date experience, skills, 
and capabilities

The Board recognises that it is healthy for 
membership of the Board to be periodically 
refreshed. Half of the Board has been appointed 
during the last two years; Caroline Stretton and 
Ian Ardill were appointed in January 2021, 
Lachlan Smith, and Iain Anthony in March 2022. 
Two Non-Executive directors have served for five 
years and one for two years. The Nominations 
Committee is chaired by the Company’s 
Chairman. Meetings are arranged as necessary. 
The Committee is responsible for nominating 
candidates (both Executive and Non-Executive) 
for the approval of the Board to fill vacancies or 
appoint additional persons to the Board. RUA 
Life Sciences believes that a well-managed 
business must continuously look to improve the 
quality and skill sets of the team.

All Directors receive induction on joining the 
Board covering the Group’s operations, goals and 
strategy, and their responsibilities as directors of 
the Company. The Company supports the 
Directors in developing their knowledge and 
capabilities.  

The Board has established a procedure for 
Directors in the furtherance of their duties to take 
independent professional advice, if necessary, at 
the Company’s expense.  

All Directors are subject to election by 
shareholders at the first opportunity after their 
appointment. In accordance with the Company’s 
Articles of Association, all Directors are required 
to retire by rotation and shall be eligible for re-
election. The terms and conditions of 
appointment of the Non-Executive Directors are 
available for inspection upon request.  

The terms of reference of the Nominations 
Committee have been placed on the Company’s 
website.

The Company Secretary supports the Chairman 
in addressing the training and development 
needs of the Directors. 

7.  Evaluate Board performance based on clear 
and relevant objectives, seeking continuous 
improvement

The Board undertook an evaluation process to 
consider Board performance which was 
conducted by a self-assessment during FY22 by  
the Chairman assisted by the Company 
Secretary. This process identified the needs 
discussed in item 6 above and resulted in the 
action points so described. 

The Board recognised the need to enhance its 
skills and experience and improved the position 
through the appointment of Lachlan Smith and 
Iain Anthony in March 2022. 

30

RUA Life Sciences plc

GOVERNANCE

John McKenna, an Executive Director, has 
responsibility for advising on design inputs to 
new product development, establishing a sales 
and marketing network and managing Key 
Opinion Leaders.

The Non-Executive Directors are all willing to 
engage with shareholders should they have a 
concern that is not resolved through the normal 
channels. 

John Ely, a Non-Executive Director, provides 
advice for the design and oversight of the 
regulatory process for the Company’s Heart 
Valve project. 

Geoff Berg, a Non-Executive Director, provides 
advice on surgical matters regarding the design 
and ultimate implantation of the Company’s 
devices; and chairs the Remuneration 
Committee.

Ian Ardill, a Non-Executive Director provides 
financial and public company expertise and 
chairs the Audit Committee.

The Board delegates authority to three 
committees to assist in meeting its business 
objectives while ensuring a sound system of 
internal control and risk management. The 
committees meet independently of Board 
meetings.

Annual Report & Accounts 2023

31

8.  Promote a corporate culture that is based on 

ethical values and behaviours

RUA Life Sciences operates in the medical device 
field where human life is dependent upon its 
products. As such, sound ethical values and 
behaviours are not only an asset to the Group, 
but a requirement under the regulatory standards 
under which its products are required to be 
designed, tested and manufactured. The platform 
on which corporate culture is based is “The 
patient is the most important stakeholder”. 

RUA Life Sciences is still a small Group, so the 
actions of its Executives are highly visible and 
reflect directly upon the Group. The Group 
operates through a number of partnerships, and 
it seeks to work with other businesses that 
portray similar business ethics and values and 
have the capabilities of operating under strict 
regulatory environments. The S172 report on 
pages 18 to 19 further details some of the work 
undertaken in relation to culture, ethics and 
stakeholder engagement. 

9.  Maintain governance structures and processes 

that are fit for purpose and support good 
decision making by the Board

William Brown, as Chairman, is responsible for 
leading an effective board, fostering a good 
corporate governance culture and ensuring 
appropriate strategic focus and direction. 

Caroline Stretton, as Group Managing Director, 
has overall responsibility for day-to-day 
management of the Group’s business as well as 
responsibility for implementation of business 
strategy. 

Lachlan Smith, as Chief Financial Officer, has 
overall responsibility for establishing and leading 
the finance function of the Group, and ensuring 
alignment with all group strategies and 
compliance with all relevant regulation and 
standards.

Iain Anthony, as Director of Vascular R&D, 
Quality, Clinical and Regulatory Affairs, has 
overall responsibility for the clinical, quality and 
regulatory affairs functions of the group, as well 
as responsibility for product development of 
patches and grafts.

GOVERNANCE

CORPORATE GOVERNANCE  
STATEMENT

AUDIT COMMITTEE 

REMUNERATION COMMITTEE

The objective of the Committee is to provide 
oversight and governance to the Group’s financial 
reports, its internal controls and processes in 
place, its risk management systems and the 
appointment of and relationship with the external 
auditor.

The Audit Committee is chaired by Ian Ardill and 
consists of the three Non-Executive Directors. 
The Executive Directors attend by invitation. It 
meets a minimum of two times per year and at 
least once a year with the external auditors 
present.

Its role is to monitor the integrity of the Group 
financial statements, including the Annual and 
Interim Reports, review the significant accounting 
policies and financial reporting judgements 
contained therein and provide updates and 
recommendations to the Board. It is also 
responsible for reviewing and evaluating the 
adequacy of internal control and risk 
management processes.

The terms of reference for the Audit Committee 
can be found at www.RUAlifesciences.com.

The report of the Remuneration Committee is set 
out on page 36 to 38. The aim of the 
Remuneration Committee is to ensure that 
shareholder and management interests are 
aligned. The Remuneration Committee consists 
of the three Non-Executive Directors. It is chaired 
by Geoff Berg and meets as required during the 
year. The Committee determines the 
remuneration and benefits of the Executive 
Directors.

The remuneration of Non-Executive Directors is 
determined by the Board within the limits set by 
the Company’s Articles of Association.

The Chairman is invited to attend meetings of the 
Committee but is not involved in any decisions 
relating to his own remuneration.

The Committee keeps itself informed of all 
relevant developments and best practice in the 
field of remuneration and seeks advice from 
external advisers when it considers it appropriate.

A more detailed terms of reference for the 
Remuneration Committee can be found at www.
RUAlifesciences.com.

NOMINATIONS COMMITTEE

The primary purpose of the Committee is to lead the process for Board appointments and to make 
recommendations for maintaining an appropriate balance of skills on the Board.

The Nominations Committee is chaired by the Chairman and consists of the three Non-Executive 
Directors. The Committee meets as necessary to fulfil its responsibilities and meet its objective.

Its role is to review the structure size and composition of the Board, consider succession planning, 
review performance of the Directors and the Board as a whole and identify candidates for new Board 
positions.

The terms of reference for the Nominations Committee can be found at www.RUAlifesciences.com.

Membership of the Committees is as follows:

Director

William Brown

Ian Ardill

Geoff Berg

John Ely

Audit Committee

Remuneration Committee

Nominations Committee

n/a

Chair

Member

Member

n/a

Member

Chair

Member

Chair

Member

Member

Member

32

RUA Life Sciences plc

GOVERNANCE

The following table sets out the member attendance at Board and Committee meetings during the 
year ended 31 March 2023: 

Director

William Brown

John McKenna

Geoff Berg

John Ely

Ian Ardill

Caroline Stretton

Lachlan Smith

Iain Anthony

Number of Meetings Attended

Board

Audit

Remuneration

Nominations

5/6

6/6

4/6

5/6

6/6

6/6

6/6

6/6

–

–

2/2

2/2

2/2

–

–

–

–

–

5/5

5/5

5/5

–

–

–

–

–

–

–

–

–

–

– 

The Chairman regularly meets with investors after 
results announcements have been made and at 
other shareholder participant events. The 
Company also meets regularly with the Group’s 
Nomad/broker and discusses any shareholder 
feedback – the Board is briefed accordingly. 

All Directors attend the Annual General Meeting 
and engage both formally and informally with 
shareholders during and after the meeting. The 
results of voting at the AGM is communicated to 
shareholders via RNS and on the Group’s website. 

The Chairman makes presentations to 
institutional shareholders and analysts each year 
immediately following the release of interim and 
full year results. 

WILLIAM BROWN 
Chairman 

25 July 2023

The schedule of matters reserved for the Boards  
decision continue to include:

1.  Setting strategy

2.  Capital structure

3.  Financial reporting and controls

4.  Borrowing powers

5.  Acquisitions and disposals

6.  Shareholder resolutions and circulars

7.  Board composition

8.  Remuneration policies

9.  Corporate governance

10. Capital markets compliance

BUILD TRUST 

10.  Communicate how the Company is governed 
and is performing by maintaining a dialogue 
with shareholders and other relevant 
stakeholders 

The Board believes that corporate governance is 
more than just a set of guidelines; rather it is a 
framework which underpins the core values for 
running the business in which we all believe. The 
Board has formal responsibilities and agendas 
and three sub-committees; in addition, strong 
informal relations are maintained between 
Executive and Non-Executive Directors. Non-
Executive Directors meet with other business 
partners and give advice and assistance between 
meetings. Board dinners are held from time to 
time to provide opportunities for broader 
discussions. 

Annual Report & Accounts 2023

33

GOVERNANCE

AUDIT COMMITTEE  
REPORT

The Audit Committee has an important role to 
play in effective reporting to our stakeholders 
and ensuring high standards of quality and 
effectiveness in the external audit process. The 
committee provides a separate report on its 
activities focusing on matters relevant to RUA 
Life Sciences plc and the work of the committee 
during the year.

MEMBERSHIP

The Audit Committee comprises the Non-
Executive Directors and is chaired by Ian Ardill.

MAIN ACTIVITIES

The committee supports the Board in carrying 
out its responsibilities in relation to financial 
reporting, risk management and assessing 
internal controls. The committee also oversees 
the relationship with the external auditor 
including the effectiveness of the external audit 
and the provision of non-audit services by the 
external auditor.

MEETINGS

The committee meets at least twice and met 
formally on two occasions during the 2022/23 
financial year:

•  To consider:

• 

• 

• 

• 

including 

impairment 

 the  2021/22  audit  findings  of  the  external 
auditors 
testing, 
internal  control 
recommendations 
improvements, 
concern 
auditor 
audit 
considerations, 
independence and rotation of audit partners 
and staff;

going 

fees, 

for 

 the  review  of  judgements  exercised  and 
sensitivities applied in: the calculation of the 
fair  value  of  share  based  payments; 
impairment  reviews;  going  concern  cash 
flow forecasts and: the non-capitalisation of 
development costs;

 the  final  2021/22  report  and  accounts  and 
to  recommend  its  approval  to  the  Board, 
and;

 the progress made on bringing in-house of 
the group’s accounting function.

• 

 To consider the 2022/23 interim report including 
the  consideration  of  going  concern  and  to 
recommend its approval to the Board.

34

RUA Life Sciences plc

The external auditors, Company Secretary and 
certain Executive Directors also attended the 
meetings at the invitation of the committee 
chairman. The Committee met with the external 
auditors on one occasion without the Executive 
Directors or Management present.

A further meeting was held immediately post the 
year end in which the external auditors presented 
their plan for the 2022/23 audit. This will be 
reported on in next year’s Audit Committee 
Report.

FINANCIAL REPORTING

The committee has recently concluded that the 
Annual Report and Financial Statements for the 
year ended 31st March 2023, taken as a whole, 
are fair, balanced and understandable and 
provide the information necessary for 
shareholders to assess the Group’s business 
model, strategy and performance. The committee 
reviewed the process for preparing the Annual 
Report. This process included the following key 
elements:

• 

 Monitoring  of  the  integrity  of  the  financial 
statements  and  other  information  provided  to 
shareholders to ensure they represented a clear 
and  accurate  assessment  of  the  Group’s 
financial performance and position.

•  Review  of  matters  of  accounting  judgement 
and  the  underlying  rationale  in  each  case 
including  specifically:  impairment  reviews  of 
assets  acquired  in  the  April  2020  business 
combination and of investments in subsidiaries, 
development 
capitalisation 
expenditure, and the calculation of share based 
payment  charges.    Where  appropriate  the 
committee  reviewed  papers  prepared  by 
management  and  agreed  with  the  accounting 
treatment.

product 

of 

• 

• 

• 

 Review of significant accounting policies.

 Review  of  a  paper  outlining  the  business  plan 
and  cash  forecast  as  the  basis  of  the  going 
concern assessment.

the 

 The  committee 
full  year 
reviewed 
announcement  (and  the  half-year  results 
announcement  at  the  relevant  time),  Annual 
Report and financial statements and considered 
reports  from  the  external  auditors  identifying 
the  accounting  or  judgmental  issues  requiring 
its attention.

GOVERNANCE

The principal elements of the system include:

• 

• 

• 

• 

 A  clearly  defined  structure  which  delegates 
authority, responsibility and accountability.

 A comprehensive system for reporting financial 
results.  Actual  results  are  measured  monthly 
against  budget  which 
together  with  a 
commentary  on  variances  and  other  unusual 
items allows the Board to monitor the Group’s 
performance on a regular basis.

 A  comprehensive  annual  planning  and 
budgeting programme.

 A  revision  of  annual  forecasts  on  a  periodic 
basis.

There is no independent internal audit function. 
The Directors believe that such a function would 
not be cost effective given the current size of the 
Group but they will continue to monitor the 
situation as the Group goes forward. The Board 
has reviewed the effectiveness of the system of 
internal controls as outlined above and considers 
the Group has an established system which the 
Directors believe to be appropriate to the 
business.

OVERVIEW

The committee considers that it has acted in 
accordance with its responsibilities. The Chairman 
of the Audit Committee will be available at the 
Annual General Meeting to answer any questions 
about the work of the committee.

IAN ARDILL 
Chairman of Audit Committee

25 July 2023

The committee also reviewed the Strategic 
Report and concluded that it presented a fair, 
balanced and understandable addition to the 
Annual Report.

EXTERNAL AUDIT

The external Audit Partner and team were 
changed ahead of the audit of the 2022/23 
financial year in accordance with regulatory 
requirements on rotation of audit partners and 
staff.

In the year ended 31 March 2023 there were no 
fees for non-audit services (2022: £20k). The 
committee was satisfied with the quality of the 
audit, the degree of challenge and review of the 
report and accounts.

RISK MANAGEMENT AND INTERNAL 
CONTROL

During the previous financial year (2021/22), the 
Directors commissioned an updated risk review 
exercise and the Committee considered and 
approved Management’s risk framework proposal 
as the basis for a detailed review of the risks 
facing the Group and the available mitigating 
actions. The full risk review and register was 
presented to the Board during the 2022/23 
financial year. Risks were identified, categorised, 
graded, allocated ownership and mitigating 
actions recorded. These categories included: 
Branding, Reputation, Trust, Marketing, Sales and 
Distribution; Business Strategy & Transformation; 
Corporate; Finance & Internal Controls; Health & 
Safety; Infrastructure & Facilities; Innovation & IP; 
IT, Data Management & Digital Transformation; 
Operations; People & HR, and; Quality, 
Regulatory & Clinical. The risk review process is a 
key part of the Group’s day to day operations and 
updates on the tracked risks and mitigating 
actions are reported at each Board meeting, with 
particular focus given to a particular key risk. The 
Committee plans to perform a further review of 
risks during the 2023/24 financial year.

The Board of Directors is responsible for the 
Group’s system of financial controls and both the 
Committee and the Board will continue to review 
the system of internal controls within the Group. 
However, it should be recognised that such a 
system can provide only reasonable and not 
absolute assurance against material misstatement 
or loss.

Annual Report & Accounts 2023

35

 
GOVERNANCE

DIRECTORS’ REMUNERATION 
REPORT 

This report covers the financial year ended 
31 March 2023. 

The Company is not required by either the AIM 
Listing Rules or the Companies Act 2006 to 
produce a separate director’s remuneration 
policy and report although AIM companies are 
required to report and disclose certain 
information on directors pay under AIM Rule 19 
and pursuant to s412 of the Companies Act 
2006. The Company is a member of the QCA and 
has provided the information below as 
recommended by the QCA as part of its 
commitment to transparency and good 
corporate governance. 

RESPONSIBILITIES 

The Remuneration Committee is Chaired by Geoff 
Berg and comprises the Non-Executive Directors. 
The Committee is responsible for setting the 
remuneration packages for Executive Directors as 
well as approving, where appropriate, the 
remuneration of senior staff. The Committee sets 
incentive schemes for the Executive Directors 
and general staff in order to align their interests 
with those of the shareholders and to encourage 
the strategic development of the business. 

EXECUTIVE REMUNERATION POLICY 

The Company’s aim is to attract, retain and 
incentivise the Executive Directors, senior 
management and staff in a manner in line with 
good market practice and good corporate 
governance. The Committee endeavours to offer 
competitive remuneration packages to meet 
these objectives taking into account a number of 
factors including the salaries, benefits and 
incentives available at comparable companies or 
on advice of specialist advice from executive 
search consultants for new recruits.

The remuneration packages for the Executive 
Directors were entered into on 11 June 2018; or 
the date of their appointment if later. 
Remuneration packages are reviewed each year 
to ensure that they are in line with the Group’s 
business objectives. No Director participates in 
decisions about their own remuneration package. 
The main components in determining pay are as 
follows: 

BASIC SALARY/FEES AND BENEFITS 

The basic annual salary is subject to an annual 
review, which takes into account the performance 
of the Group and the individual as well as market 
factors. Benefits comprise the provision of a 
death in service insurance scheme and pension 
contribution. In the year to 31 March 2022, there 
were a number of changes to roles and 
responsibilities, time commitments and the 
completion of a phased benchmarking exercise. 
For the year to 31 March 2023, there were no 
such revisions and the Executive Directors 
received a salary increase in line with the general 
award to all staff. The annual basic salaries of the 
Executive Directors as at 31 March 2023 are as 
follows: 

2023 

2022

William Brown

Full Time

£242,420

£230,000

John McKenna

Part Time 
(86 days 
minimum)

£73,780

£70,000

Caroline Stretton Full Time

£158,100

£150,000

Iain Anthony

Full Time

£126,480

£120,000

Lachlan Smith

Full Time

£126,480

£120,000

ANNUAL PERFORMANCE RELATED 
BONUS 

Historically there has been no formal bonus 
scheme for the Executive Directors. During the 
year to 31 March 2023, the Committee agreed a 
bonus plan that could have paid out up to 10% of 
salary. The bonus was set on specific objectives 
and milestones with an emphasis on progressing 
the regulatory pathway of the vascular graft 
range. Although many achievements were made, 
the trigger point was not met and as a result no 
bonus award has been made.

PENSIONS 

Executive Directors receive pension contributions 
of 10% of salary to a stakeholder or money 
purchase scheme. 

36

RUA Life Sciences plc

GOVERNANCE

SHARE OPTIONS SCHEME 

Share options are granted to encourage Directors 
and key employees to deliver sustained, long 
term growth. During FY2019, we implemented an 
EMI approved Share Option Plan consistent with 
the Plan described in the Placing and Open Offer 
Circular issued during the year and approved by 
shareholders at general meeting. In December 
2019 a further unapproved plan was set up for 
the benefit of Non-Executive Directors. A further 
award of EMI options was made in February 2021 
to key personnel of RUA Medical Devices Ltd. 

The following vesting conditions apply to all 
these pre 2023 share options: 20 per cent. after 
the expiry of 3 years from the date of grant, 30 
per cent. on the receipt by the Company of a 
regulatory approval for any of its products and 50 
per cent. on the share price reaching at least 
£3.00. 

New options were awarded to two Executive 
Directors who had been appointed to the Board 
at the end of the previous financial year. The 
vesting terms described above had been 
criticised by certain proxy engagement advisers 
and as such the terms of the latest options issued 
were revised to better meet these 
recommendations.

The exercise price of the Options is 44.5 pence 
per share, representing the closing mid-market 
price per Ordinary Share on the day preceding 
the award of the options.

The key vesting terms are that the options may 
not be exercised before the third anniversary of 
grant. In addition, performance conditions apply 
such that 50% of the Options may only be 
exercised if the Company has received regulatory 
approval for at least one medical device and the 
company continues to exploit one such device. 
The performance condition for the balance of the 
Options is based on total shareholder return with 
full vesting achieved at 50% annualised return and 
a minimum of the median performance of the 
constituents of the FTSE AIM index. 

Options Granted

Lachlan Smith

Iain Anthony

2023

2022

120,000

120,000

–

–

Options lapsed in the year were as follows: 

Options Lapsed

David Richmond  
(retired 31 August 2021)

2023

2022

–

120,000

No share options were exercised in the year. 

DIRECTORS INTEREST IN SHARE OPTIONS

The emoluments of the Directors of the parent Company for the year in accordance with the basis of 
preparation were as follows:

William Brown

John McKenna

John Ely

Geoff Berg

Caroline Stretton

Lachlan Smith

Iain Anthony

Date of grant

Number

Exercise price

8 June 2019

1,121,072

8 June 2019

469,531

2 December 2019

120,000

2 December 2019

120,000

30.00p

30.00p

92.50p

92.50p

Expiry date

8 June 2028

8 June 2028

2 December 2029

2 December 2029

5 February 2021

135,000

155.00p

8 June 2028

13 December 2022

120,000

13 December 2022

120,000

44.50p

44.50p

12 December 2032

12 December 2032

Annual Report & Accounts 2023

37

GOVERNANCE

DIRECTORS’ REMUNERATION 
REPORT 

DIRECTORS’ EMOLUMENTS

The emoluments of the Directors of the parent Company for the year in accordance with the basis of 
preparation were as follows:

Salary & 
fees  
£

Share-based 
payments 
£

Pension 
contributions 
£

Private  
medical care 
£

2023  
Total 
£

2022  
Total 
£

Parent Executive

W Brown

242,420

29,596

24,242

D Richmond (retired 31 August 2021)

–

C Stretton

J McKenna

L Smith

I Anthony

Non-Executive

G Berg

J Ely

I Ardill

158,100

73,780

126,480

126,480

37,944

42,834

37,944

–

39,604

12,396

3,000

3,000

13,728

13,728

–

–

15,678

–

12,390

12,648

–

–

–

322

–

215

–

131

160

–

–

–

296,580

301,345

–

87,084

213,597

191,234

86,176

90,248

142,001

142,288

–

–

51,672

56,562

37,944

49,728

49,573

36,000

845,982

115,052

64,958

828

1,026,820

805,212

DIRECTORS’ SERVICE CONTRACTS 

The details of the service contracts in relation to the Executive Directors and letters of appointment in 
relation to the Non-Executive Directors are: 

Director

Position

William Brown

Chairman

John McKenna

Director of Marketing

Unexpired Term

None

None

Notice Period

12 months

12 months

Ian Ardill

Non-Executive Director

6 months (first three year term)

1 month

Geoff Berg

Non-Executive Director

11 months (second three year term)

3 months

John Ely

Non-Executive Director

11 months (second three year term)

3 months

Caroline Stretton Group Managing Director

Iain Anthony

Director of Vascular R&D, Quality, 
Clinical and Regulatory Affairs

Lachlan Smith

Group Chief Financial Officer

None

None

None

12 months

6 months

6 months

DIRECTORS’ INTERESTS IN SHARES 

The Directors’ interests in the Ordinary Shares of the Company at the end of the period were: 

31 March 2023

31 March 2022

569,149

569,149

35,452

25,018

4,167

19,341

35,452

25,018

4,167

–

W Brown

J McKenna

G Berg

J Ely

L Smith

On behalf of the Board

G BERG 
Chairman of the Remuneration Committee

25 July 2023

38

RUA Life Sciences plc

CONSOLIDATED  
FINANCIAL  
STATEMENTS

CONSOLIDATED  
FINANCIAL  
STATEMENTS

REPORT OF THE DIRECTORS

GOING CONCERN

The Board has to consider that the Going Concern principle is appropriate for the preparation of these accounts. At 
31 March 2023, the Group had cash and cash equivalents of £1.48m (2022: £2.96m) and, as at the date of signing these 
Financial Statements, the cash balance was £0.9m.

RUA Life Sciences has two cash-generative units (RUA Biomaterials and RUA Contract Manufacture). These cash-
generating  units  provide  a  healthy  Gross  Margin  (89%  and  49%),  and  contributions  to  Group  operating  loss  were 
£493,000 and £794,000. The Group has two cash-consuming units (RUA Vascular and RUA Structural Heart), and 
both  these  units  require  further  investment  before  commercialisation  and  cash  generation  can  be  achieved.  The 
investment will chiefly be for a GLP animal study and Human Clinical Trials for RUA Vascular. The Board anticipates the 
requirement for additional funding over the course of the financial year as the internal cash generation will not cover 
the additional investment required.

The Board has considered the current cash position, reviewed budgets and profit and cash flow forecasts over the 
going concern period (to October 2024) along with sensitivity analyses and made appropriate enquiries. The Board 
has concluded that further financing is required and has taken advice from the Company’s Nomad and Broker on the 
current state of the equity market and the chances of a successful fundraise. The Board has formed a judgement at 
the time of approving the financial statements that the Group will have access to adequate resources, including new 
financing,  to  continue  in  operational  existence  for  the  period  of  the  going  concern  assessment.  If  finance  is  not 
successful, which management see as unlikely, management have a number of mitigating actions which can be taken. 
There  is  a  level  of  uncertainty  around  the  ability  of  management  to  implement  the  mitigations  during  the  going 
concern period, for this reason management have concluded a material uncertainty is appropriate. For this reason, the 
Board considers that the adoption of the going concern basis in preparing the consolidated financial statements is 
appropriate. 

The  Financial  Statements  have  been  prepared  on  a  going  concern  basis  and  do  not  include  the  adjustments  that 
would result if the Group was unable to continue as a going concern. Due to the factors described above, specifically 
the uncertainty around the ability to raise new financing and the ability to implement mitigating actions, a material 
uncertainty exists, which may cast significant doubt on the Group and the Company’s ability to continue as a going 
concern.

RESEARCH AND DEVELOPMENT ACTIVITIES

Investing in research and development programmes delivers product innovation and manufacturing improvements 
within RUA Life Sciences plc. Expenditure on research and development in the period amounted to £1.1 million (2022: 
£0.9  million),  of  which  £1.1million  was  expensed  to  the  consolidated  income  statement  as  it  does  not  meet  the 
requirements for capitalisation under IAS38.

POST STATEMENT OF FINANCIAL POSITION EVENTS

Post balance sheet events and the future developments of the Group are detailed in the Chairman’s Statement on 
pages 4 to 6.

DIRECTORS AND THEIR INTERESTS 

At 31 March  2023 the Executive Chairman of the  Group was W Brown, the Executive Directors were C Stretton, J 
McKenna, I Anthony and L Smith.  The Non-Executive Directors were G Berg, J Ely and I Ardill. 

At each Annual General Meeting any Director who has been appointed by the Board since the last annual general 
meeting, or any Director for whom it is their third annual general meeting since being elected or re-elected, should be 
proposed for election or re-election. As such John Ely and Geoff Berg  are due for re-election.

40

RUA Life Sciences plc

CONSOLIDATED  
FINANCIAL  
STATEMENTS

The interests of the Directors at 31 March 2023 and 31 March 2022 in the ordinary share capital of the Company (all 
beneficially held) were as follows:

W Brown

J McKenna

G Berg

L Smith

J Ely

31 March 
2023
Number of 
shares

     31 March
            2022
Number of 
shares

569,149

569,149

35,452

25,018

19,341

4,167

35,452

25,018

–

4,167

SUBSTANTIAL SHAREHOLDERS

With the exception of the following shareholdings, the Directors have not been advised of any individual interest or group 
of interests held by persons acting together which at 1 April 2023 exceeded 3% of the Company’s issued share capital:

AJ Bell, stockbrokers

Dowgate Capital

Hargreaves Lansdown, stockbrokers

Mr David Richmond

Interactive Investor

Mr Clive Titcomb

Charles Stanley

Amati Global Investors

HSDL, stockbrokers

Number of 
shares

2,244,793 

2,233,529 

1,754,788 

1,533,334 

1,360,012 

1,050,000 

834,334 

795,586 

795,555 

%

10.12%

10.07%

7.91%

6.91%

6.13%

4.73%

3.76%

3.59%

3.59%

INFORMATION CONTAINED WITHIN THE STRATEGIC REPORT

The Directors have taken the option to include disclosures in relation to financial risk and dividends within the Strategic 
Report on pages 24 to 26 as these are deemed to have strategic importance to the Group.

DIRECTORS’ LIABILITY INSURANCE

The Group maintains Directors and Officers liability insurance which gives appropriate cover against legal action that 
may be brought against them.

ANNUAL GENERAL MEETING

The notice convening the Annual General Meeting for 11.00am on Tuesday, 22 August 2023 at Gailes Hotel, Marine 
Drive, Ayrshire, KA11 5AEis set out on pages 96 to 98. An explanation of certain business to be considered and voted 
on at the AGM is set out on pages 92 to 95.

INDEPENDENT AUDITOR

In accordance with Section 489 of the Companies Act 2006, a resolution for the re-appointment of Grant Thornton 
UK LLP as auditors of the Company is to be proposed at the forthcoming Annual General Meeting.

William Brown 
Chairman  
RUA Life Sciences plc 
Company number SC170071

25 July 2023

Annual Report & Accounts 2023

41

CONSOLIDATED  
FINANCIAL  
STATEMENTS

DIRECTORS’ RESPONSIBILITIES STATEMENT

The Directors are responsible for preparing the Strategic Report and Directors’ Report, the Annual Report and the 
financial statements in accordance with applicable law and regulations.

Company  law  requires  the  Directors  to  prepare  financial  statements  for  each  financial  year.    Under  that  law  the 
Directors  have  elected  to  prepare  the  parent  company  financial  statements  in  accordance  with  United  Kingdom 
Generally Accepted Accounting Practice (United Kingdom Accounting Standards and Applicable Law including FRS 
101 “Reduced Disclosure Framework”) and to prepare the Group financial statements in accordance with UK-adopted 
International Accounting Standards.  Under company law the Directors must not approve the financial statements 
unless they are satisfied that they give a true and fair view of the state of affairs and profit or loss of the Company and 
group for that period.  In preparing these financial statements, the Directors are required to:

• 

select suitable accounting policies and then apply them consistently;

•  make judgements and accounting estimates that are reasonable and prudent;

• 

• 

 state  whether  applicable  UK  Accounting  Standards  and  UK-adopted  International  Accounting  Standards  have 
been followed, subject to any material departures disclosed and explained in the financial statements; and

 prepare the financial statements on the going concern basis unless it is inappropriate to presume that the Company 
will continue in business.

The Directors are responsible for keeping adequate accounting records that are sufficient to show and explain the 
Company’s transactions and disclose with reasonable accuracy at any time the financial position of the Company and 
enable them to ensure that the financial statements comply with the Companies Act 2006.  They are also responsible 
for safeguarding the assets of the Company and hence for taking reasonable steps for the prevention and detection 
of fraud and other irregularities.

The Directors confirm that:

• 

• 

 so far as each Director is aware, there is no relevant audit information of which the Company’s auditor is unaware; 
and

 the Directors have taken all the steps that they ought to have taken as Directors in order to make themselves aware 
of any relevant audit information and to establish that the Company’s auditor is aware of that information.

The Directors are responsible for the maintenance and integrity of the corporate and financial information included on 
the Company’s website.  Legislation in the United Kingdom governing the preparation and dissemination of financial 
statements may differ from legislation in other jurisdictions.

BY ORDER OF THE BOARD:

William Brown 
Chairman

25 July 2023

42

RUA Life Sciences plc

CONSOLIDATED  
FINANCIAL  
STATEMENTS

INDEPENDENT AUDITOR’S REPORT 
TO THE MEMBERS OF RUA LIFE SCIENCES PLC

OPINION

Our opinion on the financial statements is unmodified

We have audited the financial statements of RUA Life Sciences plc (the ‘parent company’) and its subsidiaries (the 
‘Group’) for the year ended 31 March 2023, which comprise the Consolidated income statement, the Consolidated 
statement  of  financial  position,  the  Consolidated  cash  flow  statement,  the  Consolidated  statement  of  changes  in 
equity,  notes  to  the  Consolidated  financial  statements,  including  a  summary  of  significant  accounting  policies,  the 
Parent Company Statement of financial position, the Parent Company Statement of Changes in Equity and notes to 
the  Parent  Company  financial  statements,  including  a  summary  of  significant  accounting  policies.  The  financial 
reporting framework that has been applied in the preparation of the Group financial statements is applicable law and 
UK-adopted  international  accounting  standards.  The  financial  reporting  framework  that  has  been  applied  in  the 
preparation of the parent company financial statements is applicable law and United Kingdom Accounting Standards, 
including  Financial  Reporting  Standard  101  ‘Reduced  Disclosure  Framework’  (United  Kingdom  Generally  Accepted 
Accounting Practice).

In our opinion:

• 

• 

• 

 the financial statements give a true and fair view of the state of the Group’s and of the parent company’s affairs as 
at 31 March 2023 and of the Group’s loss for the year then ended;

 the  Group  financial  statements  have  been  properly  prepared  in  accordance  with  UK-adopted  international 
accounting standards;

 the  parent  company  financial  statements  have  been  properly  prepared  in  accordance  with  United  Kingdom 
Generally Accepted Accounting Practice; and

• 

the financial statements have been prepared in accordance with the requirements of the Companies Act 2006.

BASIS FOR OPINION

We conducted our audit in accordance with International Standards on Auditing (UK) (ISAs (UK)) and applicable law. 
Our responsibilities under those standards are further described in the ‘Auditor’s responsibilities for the audit of the 
financial statements’ section of our report. We are independent of the Group and the parent company in accordance 
with the ethical requirements that are relevant to our audit of the financial statements in the UK, including the FRC’s 
Ethical Standard as applied to listed entities, and we have fulfilled our other ethical responsibilities in accordance with 
these requirements. We believe that the audit evidence we have obtained is sufficient and appropriate to provide a 
basis for our opinion.

MATERIAL UNCERTAINTY RELATED TO GOING CONCERN  

We draw attention to note 1 in the financial statements, which indicates the requirement for the Group and parent 
company to obtain additional funding in order to be able to meet their future obligations and hence their ability to 
continue as a going concern. As stated in note 1, these events or conditions, along with the other matters as set forth 
in note 1, indicate that a material uncertainty exists that may cast significant doubt on the Group and parent company’s 
ability to continue as a going concern. Our opinion is not modified in respect of this matter.

In auditing the financial statements, we have concluded that the director’s use of the going concern basis of accounting 
in the preparation of the financial statements is appropriate. 

Our evaluation of management’s assessment of the entity’s ability to continue as a going concern

Our evaluation of the directors’ assessment of the Group’s and the parent company’s ability to continue to adopt the 
going concern basis of accounting included:

• 

• 

 Obtaining  and  assessing  management’s  evaluation  of  going  concern  assumptions  and  supporting  information, 
including  budgets  and  cash  flow  forecasts,  for  a  period  up  to  31  October  2024,  as  well  as  sensitivity  analyses 
covering reasonably possible downside and reverse stress test scenarios;

 Challenging the key assumptions in the forecasts, sensitivities, historical accuracy for forecasts and the scope of 
scenario planning undertaken given current social and economic conditions in the UK and globally;

Annual Report & Accounts 2023

43

CONSOLIDATED  
FINANCIAL  
STATEMENTS

INDEPENDENT AUDITOR’S REPORT  
(CONTINUED)

• 

• 

• 

• 

• 

 Obtaining an understanding of financing arrangements in place, management’s assessment of their adequacy and 
plans to manage these;

 Challenging management’s assessment of what reasonably possible assumptions would cause the business to run 
out of funding and testing and assessing management’s mitigations to be applied if the assumptions occurred;

 Assessing the historical accuracy of the forecasts prepared by management by comparing the prior year forecasts 
to actuals and understanding the reasons for any significant variances to inform sensitivities to be reviewed by the 
engagement team;

 Engaging internal specialists to review the conclusions drawn from testing performed and the appropriateness of 
the going concern assumption; and

 Examining  the  disclosures  concerning  the  basis  of  preparation  of  the  financial  statements  and  assessing  the 
appropriateness of the use of going concern in preparing the financial statements.

Our responsibilities 

We are responsible for concluding on the appropriateness of the directors’ use of the going concern basis of accounting 
and, based on the audit evidence obtained, whether a material uncertainty exists related to events or conditions that 
may cast significant doubt on the Group’s and the parent company’s ability to continue as a going concern. If we 
conclude that a material uncertainty exists, we are required to draw attention in our report to the related disclosures 
in the financial statements or, if such disclosures are inadequate, to modify the auditor’s opinion. Our conclusions are 
based on the audit evidence obtained up to the date of our report. However, future events or conditions may cause 
the Group or the parent company to cease to continue as a going concern.

Our responsibilities and the responsibilities of the directors with respect to going concern are described in the relevant 
sections of this report.

OUR APPROACH TO THE AUDIT

Overview of our audit approach

Overall materiality: 

Materiality

Key audit 
matters

Group: £116,000, which represents 5% of the Group’s loss before taxation.

Parent company: £87,000, which represents 5% of the parent company’s loss 
before taxation.

Key audit matters were identified as: 

• 

• 

Impairment of goodwill and other intangible assets (same as previous year);

Impairment of investments in subsidiaries (same as previous year); and

Scoping

•  Going concern (new).

Our auditor’s report for the year ended 31 March 2022 included no key audit 
matters that have not been reported as key audit matters in our current year’s 
report. 

We performed audits of the financial statements of RUA Life Sciences plc and 
of the financial information of its only significant component using component 
materiality (full-scope audit procedures). We performed analytical procedures 
on the four dormant subsidiaries. 

There were no changes in scope from the prior year.

In total, our audit procedures covered 100% of the Group’s net assets, 100% of 
the Group’s revenue and 100% of the Group’s loss before taxation.

44

RUA Life Sciences plc

CONSOLIDATED  
FINANCIAL  
STATEMENTS

Key audit matters

Key audit matters are those matters that, in our professional 
judgement,  were  of  most  significance  in  our  audit  of  the 
financial statements of the current period and include the 
most  significant  assessed  risks  of  material  misstatement 
(whether  or  not  due  to  fraud)  that  we  identified.  These 
matters included those that 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 were addressed in the context of our audit 
of the financial statements as a whole, and in forming our 
opinion thereon, and we do not provide a separate opinion 
on these matters. 

Description

Audit 
response

KAM

Disclosures Our results

In the graph below, we have presented the key audit matters, significant risks and other risks relevant to the audit. In 
addition to the matter described in the Material uncertainty related to going concern section, we have determined the 
matters described below to be the key audit matters to be communicated in our report.

High  

Potential
financial
statement

impact  

Fraud in 
revenue 
recognition 

Impairment of 
investments  in 
subsidiaries  (parent 
company only) 

Impairment of 
goodwill and other 
intangible  assets 

Management 
override of 
controls 

Accuracy of 
share-based 
payment 
expense 

Low  

Low 

Extent of management judgement 

High 

Key audit matter

Significant risk

Annual Report & Accounts 2023

45

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONSOLIDATED  
FINANCIAL  
STATEMENTS

INDEPENDENT AUDITOR’S REPORT  
(CONTINUED)

Key Audit Matter – Group 

How our scope addressed the matter – Group 

Impairment of goodwill and other intangible 
assets

In responding to the key audit matter, we performed the 
following audit procedures:

identified 

impairment  of  goodwill  and  other 
We 
intangible assets as one of the most significant assessed 
risks of material misstatement due to error.

The  goodwill  in  respect  of  the  RUA  Medical  Devices 
Limited is subject to an annual impairment review under 
International Accounting Standard (‘IAS’) 36 ‘Intangible 
Assets’.

Goodwill and other assets are allocated by the Group to 
individual cash generating units (‘CGUs’) on the basis of 
the Group’s operations. The Group’s segmental reporting 
has changed during the year to allocate the business to 
more  segments  than  was  previously  the  case.  There  is 
management  judgement  in  the  allocation  of  goodwill 
and other assets to the new CGUs, and as such it could 
be subject to management bias. 

impairment  review 

Furthermore, management’s assessment of the potential 
impairment of goodwill and other assets that are subject 
to  an 
incorporates  significant 
judgements. This includes the selection of assumptions 
such as the timing and extent of future profits and cash 
flows, the relevant CGUs and an estimate of their values 
in  use,  future  growth  rates  and  application  of  an 
appropriate  discount  rate  that  are  all    subject  to 
management bias. 

• 

• 

• 

• 

• 

• 

• 

 Obtained management’s assessment and conclusion 
on  CGUs  identified,  and  assessed  whether  this  has 
been  undertaken  correctly  in  accordance  with  the 
requirements of IAS 36;

 Assessed  the  allocation  of  the  Group’s  cash  flows 
and  assets  between  the  CGUs  for  appropriateness 
and  consistency  with  our  understanding  of  the 
business;

 Obtained management’s assessment and conclusion 
on the impairment review. Examined the impairment 
review  performed  by  management,  considered  the 
underlying  assumptions  and  sensitivities  within  the 
model, robustly challenging them and corroborating 
explanations received from management to relevant 
support  or  with  individuals  outside  of  the  finance 
team;

 Engaged  our  internal  valuations  experts  to  assess 
the  appropriateness  of  certain  key  assumptions, 
particularly  the  discount  rate  applied  to  the  cash 
flows;

 Evaluated  the  sensitivity  analysis  performed  to 
determine whether a reasonably possible change in 
assumptions would trigger an impairment;

 Assessed  the  historical  accuracy  of  the  forecasts 
prepared  by  management  by  comparing  the  prior 
year  forecasts  to  actuals  and  understanding  the 
reasons  for  any  significant  variances  to  inform 
sensitivities  to  be  tested  by  the  engagement  team; 
and

 Assessed  the  relevant  accounting  policies  and 
disclosures to determine whether they are compliant 
with the financial reporting framework, including IAS 
36. 

Relevant disclosures in the Annual Report and 
Accounts for the year to 31 March 2023

Our results

• 

• 

• 

 Financial  statements:  Note  2.8,  Summary  of 
significant accounting policies, Impairment testing of 
goodwill, other intangible assets and property, plant 
and equipment  

 Financial  statements:  Note  2.19,  Use  of  accounting 
estimates and judgements

 Financial  statements:  Note  10,  Goodwill;  Note  11, 
Other Intangible assets

Based on our audit work, we have not obtained evidence 
of  material  misstatement  in  respect  of  impairment  of 
goodwill and other intangible assets.

46

RUA Life Sciences plc

 
CONSOLIDATED  
FINANCIAL  
STATEMENTS

Key Audit Matter –  
Parent Company  

Impairment of investments in subsidiaries

We identified impairment of investments in subsidiaries 
as one of the most significant assessed risks of material 
misstatement due to error.

The  carrying  value  of  the  investment  in  RMD  in  the 
parent  company  financial  statements  requires  an 
impairment assessment given the delays in the vascular 
graft range revenues and some uncertainty in this area, 
including  lower  than  forecast  revenues  and  increased 
associated costs with the regulatory delay.

Management’s  assessment  of  the  potential  impairment 
incorporates significant judgements in assumptions such 
as the timing and extent of future profits and cash flows 
and  an  estimate  of  their  values  in  use,  future  growth 
rates  and    application  of  an  appropriate  discount  rate 
that are all subject to management bias.

How our scope addressed the matter –  
Parent Company 

In responding to the key audit matter, we performed the 
following audit procedures:

• 

• 

• 

• 

• 

 Obtained management’s assessment and conclusion 
on the impairment review. Examined the impairment 
review  performed  by  management,  considered  the 
underlying  assumptions  and  sensitivities  within  the 
model, robustly challenging them and corroborating 
explanations received from management to relevant 
support  or  with  individuals  outside  of  the  finance 
team;

 Engaged  our  internal  valuations  experts  to  assess 
the  appropriateness  of  certain  key  assumptions, 
particularly  the  discount  rate  applied  to  the  cash 
flows;

 Evaluated  the  sensitivity  analysis  performed  to 
determine whether a reasonably possible change in 
assumptions would trigger an impairment;

 Assessed  the  historical  accuracy  of  the  forecasts 
prepared  by  management  by  comparing  the  prior 
year  forecasts  to  actuals  and  understanding  the 
reasons  for  any  significant  variances  to  inform 
sensitivities  to  be  tested  by  the  engagement  team; 
and

 Assessed  the  relevant  accounting  policies  and 
disclosures  to  consider  whether  they  are 
in 
accordance  with  the  financial  reporting  framework, 
including IAS 36.

Relevant disclosures in the Annual Report and 
Accounts for the year to 31 March 2023

Our results

•  Financial statements: Note 1, Accounting policies

Based on our audit work, we have not obtained evidence 
of  material  misstatement  in  respect  of  impairment  of 
investments in subsidiaries.

Annual Report & Accounts 2023

47

 
 
CONSOLIDATED  
FINANCIAL  
STATEMENTS

INDEPENDENT AUDITOR’S REPORT  
(CONTINUED)

OUR APPLICATION OF MATERIALITY

We apply the concept of materiality both in planning and performing the audit, and in evaluating the effect of identified 
misstatements on the audit and of uncorrected misstatements, if any, on the financial statements and in forming the 
opinion in the auditor’s report.

Materiality was determined as follows:

Materiality measure

Group

Parent company

Materiality for financial 
statements as a whole

Materiality threshold

Significant judgements 
made by auditor in 
determining materiality

We define materiality as the magnitude of misstatement in the financial statements that, 
individually or in the aggregate, could reasonably be expected to influence the economic 
decisions of the users of these financial statements. We use materiality in determining 
the nature, timing and extent of our audit work.

£116,000,  which  is  5%  of  the  Group’s  loss 
before taxation. 

£87,000,  which  is  5%  of  the  parent 
company’s loss before taxation.

In  determining  materiality,  we  made  the 
following significant judgements:

In  determining  materiality,  we  made  the 
following significant judgements 

• 

 We  considered  loss  before  taxation  to 
be  the  most  appropriate  benchmark 
given  the  Group’s  main  focus  is  the 
development of a new product, and all 
research  and  development  costs  are 
expensed through profit or loss, as the 
Group  does  not  yet  have  regulatory 
approval  for  the  product.  As  such,  we 
believe  that  a  key  measure  of  the 
Group’s  performance  and  the  area  of 
most interest to users is how it manages 
this expenditure. 

• 

 We considered 5% to be an appropriate 
measurement  percentage  due  to  the 
size  and  scale  of  the  Group  and  the 
complexity of its operations.  

Materiality for the current year is lower than 
the  level  that  we  determined  for  the  year 
ended 31 March 2022 to reflect the change 
in benchmark used from the prior year.

The  benchmark  was  changed  in  the  year 
due to the engagement team determining 
that 
loss  before  taxation  was  more 
reflective of the Group’s current operations 
and of more interest to users. 

• 

 We considered loss before taxation to 
be  the  most  appropriate  benchmark 
given  the  Group’s  main  focus  is  the 
development of a new product, and all 
research  and  development  costs  are 
expensed through profit or loss, as the 
Group  does  not  yet  have  regulatory 
approval for the product. As such, we 
believe  that  a  key  measure  of  the 
Group’s performance and the area of 
most  interest  to  users  is  how  it 
manages this expenditure. 

• 

 We  considered  5% 
to  be  an 
appropriate measurement percentage 
due  to  the  size  and  the  scale  of  the 
parent  company  and  the  complexity 
of its operations.

Materiality  for  the  current  year  is  lower 
than the level that we determined for the 
year  ended  31  March  2022  to  reflect  the 
change in benchmark used from the prior 
year.

The benchmark was changed in the year 
due to the engagement team determining 
that 
loss  before  taxation  was  more 
reflective of the parent company’s current 
operations and of more interest to users.  

Performance materiality 
used to drive the extent 
of our testing

We  set  performance  materiality  at  an  amount  less  than  materiality  for  the  financial 
statements as a whole to reduce to an appropriately low level the probability that the 
aggregate  of  uncorrected  and  undetected  misstatements  exceeds  materiality  for  the 
financial statements as a whole.

48

RUA Life Sciences plc

CONSOLIDATED  
FINANCIAL  
STATEMENTS

Materiality measure

Group

Parent company

Performance materiality 
threshold

£87,000, which is 75% of financial statement 
materiality.

£65,250,  which 
statement materiality.

is  75%  of 

financial 

Significant judgements 
made by auditor in 
determining 
performance materiality

In determining performance materiality, we 
made the following significant judgements:

• 

 the strength of the control environment 
the 
and  our  experience  auditing 
financial  statements  of  the  Group, 
including 
limited 
misstatements  identified  in  previous 
audits.

effect  of 

the 

In  determining  performance  materiality, 
we  made 
following  significant 
judgements:

the 

• 

the 

strength 

control 
of 
 the 
environment  and  our  experience 
auditing  the  financial  statements  of 
the  parent  company  including  the 
effect  of 
limited  misstatements 
identified in previous audits.

Specific materiality

We  determine  specific  materiality  for  one  or  more  particular  classes  of  transactions, 
account  balances  or  disclosures  for  which  misstatements  of  lesser  amounts  than 
materiality  for  the  financial  statements  as  a  whole  could  reasonably  be  expected  to 
influence the economic decisions of users taken on the basis of the financial statements.

Specific materiality 

We  determined  a  lower  level  of  specific 
materiality for the following areas:

We  determined  a  lower  level  of  specific 
materiality for the following areas:

Communication of 
misstatements to the 
Audit Committee

Threshold for 
communication

• 

 Transactions  with  related  parties  that 
are not Group entities.

• 

 Transactions with related parties that 
are not Group entities.

We determine a threshold for reporting unadjusted differences to the Audit Committee.

£5,800  and  misstatements  below  that 
threshold  that, 
in  our  view,  warrant 
reporting on qualitative grounds.

£4,350  and  misstatements  below  that 
threshold  that, 
in  our  view,  warrant 
reporting on qualitative grounds.

The graph below illustrates how performance materiality interacts with our overall materiality and the tolerance for 
potential uncorrected misstatements.

Overall materiality – Group 

Overall materiality – Parent company

Loss 
before 
taxation
£2.3m

PM 
£87,000,  
75%

FSM
£116,000, 
5%

Loss 
before 
taxation
£1.7m

PM 
£65,250,  
75%

FSM
£87,000, 
5%

TFPUM 
£29,000, 25%

TFPUM 
£21,750, 25%

FSM: Financial statements materiality, PM: Performance materiality, TFPUM: Tolerance for potential uncorrected misstatements

Annual Report & Accounts 2023

49

CONSOLIDATED  
FINANCIAL  
STATEMENTS

INDEPENDENT AUDITOR’S REPORT  
(CONTINUED)

AN OVERVIEW OF THE SCOPE OF OUR AUDIT

We performed a risk-based audit that requires an understanding of the Group’s and the parent company’s business 
and in particular matters related to:

Understanding the Group, its components, and their environments, including Group-wide controls

We obtained an understanding of the Group and its environment, including Group-wide controls as follows:

• 

• 

 The Group’s accounting process is structured around the centralised Group finance function based at the Group’s 
head office in Irvine, UK.

 The  Group  has  two  trading  entities,  being  the  parent  company  RUA  Life  Sciences  plc,  and  a  subsidiary,  RUA 
Medical Devices Limited.  There are also four dormant subsidiaries.  All entities in the Group are registered in the 
UK.

Identifying significant components

• 

 We  identified  and  evaluated  the  components  to  assess  their  significance  and  to  determine  the  planned  audit 
response based on both quantitative and qualitative factors. We determined significance as a percentage of the 
Group’s  revenue  and  the  Group’s  loss  before  taxation.  We  identified  RUA  Life  Sciences  plc  and  RUA  Medical 
Devices Limited as the only individually significant components.

Type of work to be performed on financial information of parent and other components (including how 
it addressed the key audit matters)

Based on our assessment of the Group as above, we focused our Group audit scope on the two components that were 
determined to be individually financially significant, as follows:

• 

• 

• 

• 

 We performed an audit of the financial information using component materiality (full-scope audit procedures) on 
the financial statements of the components determined to be significant; specifically, RUA Life Sciences plc and 
RUA Medical Devices Ltd, the only trading subsidiary.  

 At the Group level we also tested the consolidation process and carried out analytical procedures on the financial 
information of the remaining four dormant subsidiaries to obtain assurance that there were no significant risks of 
material misstatement of the aggregated financial information of those remaining components.

 At the Group level we performed an evaluation of the group’s internal control environment, including its IT systems 
and controls.

 We identified impairment of goodwill and other intangible assets and impairment of investments in subsidiaries as 
key audit matters and the procedures performed in respect of these have been included in the key audit matters 
section of our report.

Performance of our audit

• 

• 

• 

 All audit procedures were performed by the Group engagement team, there were no component auditors involved 
in the performance of the audit.

 The audit was performed partly on site and partly remote.

 We have tailored our audit response accordingly with all audit work undertaken by the Group engagement team.  
In assessing the risk of material misstatement of the Group financial statements, we considered the transactions 
undertaken by each entity and therefore where the focus of our work was required.

Changes in approach from previous period

•  Our overall scope of the audit has not changed from the prior year.

Audit approach

No. of components

% coverage total assets

% coverage revenue

% coverage LBT

Full-scope audit

Analytical procedures

2

4

100

-

100

-

100

-

50

RUA Life Sciences plc

CONSOLIDATED  
FINANCIAL  
STATEMENTS

OTHER INFORMATION

The other information comprises the information included in the Annual Report and Accounts for the year to 31 March 
2023, other than the financial statements and our auditor’s report thereon. The directors are responsible for the other 
information  contained  within  the  Annual  Report  and  Accounts  for  the  year  to  31  March  2023.  Our  opinion  on  the 
financial statements does not cover the other information and, except to the extent otherwise explicitly stated in our 
report, we do not express any form of assurance conclusion thereon. 

Our responsibility is to read the other information and, in doing so, consider whether the other information is materially 
inconsistent with the financial statements or our knowledge obtained in the audit or otherwise appears to be materially 
misstated.  If  we  identify  such  material  inconsistencies  or  apparent  material  misstatements,  we  are  required  to 
determine whether there is a material misstatement in the financial statements themselves. 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 in this regard.

OUR OPINION ON OTHER MATTERS PRESCRIBED BY THE COMPANIES ACT 2006 IS UNMODIFIED

In our opinion, based on the work undertaken in the course of the audit:

• 

• 

 the information given in the strategic report and the report of the directors for the financial year for which the 
financial statements are prepared is consistent with the financial statements; and

 the  strategic  report  and  the  report  of  the  directors  have  been  prepared  in  accordance  with  applicable  legal 
requirements.

MATTER ON WHICH WE ARE REQUIRED TO REPORT UNDER THE COMPANIES ACT 2006

In the light of the knowledge and understanding of the Group and the parent company and their environment obtained 
in the course of the audit, we have not identified material misstatements in the strategic report or the report of the 
directors.

MATTERS ON WHICH WE ARE REQUIRED TO REPORT BY EXCEPTION

We have nothing to report in respect of the following matters in relation to which the Companies Act 2006 requires 
us to report to you if, in our opinion:

• 

 adequate accounting records have not been kept by the parent company, or returns adequate for our audit have 
not been received from branches not visited by us; or

• 

the parent company financial statements are not in agreement with the accounting records and returns; or

•  certain disclosures of directors’ remuneration specified by law are not made; or

•  we have not received all the information and explanations we require for our audit. 

RESPONSIBILITIES OF DIRECTORS

As explained more fully in the directors’ responsibilities statement set out on page 42, the directors are responsible for 
the preparation of the financial statements and for being satisfied that they give a true and fair view, and for such 
internal control as the directors determine is necessary to enable the preparation of financial statements that are free 
from material misstatement, whether due to fraud or error.

In preparing the financial statements, the directors are responsible for assessing the Group’s and the parent 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 parent company or to 
cease operations, or have no realistic alternative but to do so.

Annual Report & Accounts 2023

51

CONSOLIDATED  
FINANCIAL  
STATEMENTS

INDEPENDENT AUDITOR’S REPORT  
(CONTINUED)

AUDITOR’S RESPONSIBILITIES FOR THE AUDIT OF THE FINANCIAL STATEMENTS

Our objectives are to obtain reasonable assurance about whether the financial statements as a whole are free from 
material  misstatement,  whether  due  to  fraud  or  error,  and  to  issue  an  auditor’s  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 in the aggregate, they could 
reasonably be expected to influence the economic decisions of users taken on the basis of these financial statements.

Irregularities,  including  fraud,  are  instances  of  non-compliance  with  laws  and  regulations.  The  extent  to  which  our 
procedures are capable of detecting irregularities, including fraud, is detailed below: 

• 

• 

 We obtained an understanding of the legal and regulatory frameworks applicable to the parent company and the 
Group  and  the  industry  in  which  they  operate  through  our  general  commercial  and  sector  experience.  We 
determined that the following laws and regulations were most significant: UK-adopted international accounting 
standards, the Companies Act 2006, the AIM Rules for Companies, the Quoted Companies Alliance Corporate 
Governance Code and the relevant tax compliance regulations in the jurisdictions in which the Group operates. In 
addition,  we  concluded  that  there  are  certain  significant  laws  and  regulations  that  may  have  an  effect  on  the 
determination  of  the  amounts  and  disclosures  in  the  financial  statements,  including  regulations  related  to  the 
manufacture, distribution and use of medical materials and products by relevant authorities in certain jurisdictions.

 We obtained an understanding of the applicable legal and regulatory frameworks and how the parent company 
and the Group are complying with those legal and regulatory frameworks by making enquiries of management, 
those responsible for legal and compliance procedures and the company secretary. We corroborated our enquiries 
through  an  inspection  of  board  meeting  minutes  and  legal  and  professional  fees  incurred  during  the  year.  We 
enquired of management and the Audit Committee whether they had knowledge of actual, suspected or alleged 
fraud. We enquired of management and the Audit Committee whether they were aware of any instances of non-
compliance with laws and regulations. 

• 

 We  assessed  the  susceptibility  of  the  parent  company’s  and  the  Group’s  financial  statements  to  material 
misstatement,  including  how  fraud  might  occur  by  evaluating  management’s  incentives  and  opportunities  for 
manipulation of the financial statements. Audit procedures performed by the engagement team included:

-  identifying and assessing the design and implementation of controls management has in place to prevent and 

detect fraud;

- challenging assumptions and judgements made by management in making its significant accounting estimates;

-  identifying and testing journal entries, in particular any large or unusual journal entries recorded in the general 

ledger and other adjustments made in the preparation of the financial statements; and

-  completing audit procedures to conclude on the compliance of disclosures in the Annual Report and Accounts 

with applicable financial reporting requirements.

• 

 These audit procedures were designed to provide reasonable assurance that the financial statements were free 
from fraud or error. The risk of not detecting a material misstatement due to fraud is higher than the risk of not 
detecting one resulting from error and detecting irregularities that result from fraud is inherently more difficult 
than  detecting  those  that  result  from  error,  as  fraud  may  involve  collusion,  deliberate  concealment,  forgery  or 
intentional misrepresentations. Also, the further removed non-compliance with laws and regulations is from events 
and transactions reflected in the financial statements, the less likely we would become aware of it; 

• 

 The engagement partner’s assessment of the appropriateness of the collective competence and capabilities of the 
engagement team included consideration of the team’s: 

-  Understanding of, and practical experience with, audit engagements of a similar nature and complexity, through 

appropriate training and participation;  

-  Knowledge of the industry in which the Group and parent company operate; and

-  Understanding of the legal and regulatory requirements applicable to the Group and parent company.

52

RUA Life Sciences plc

 
 
 
 
 
 
 
CONSOLIDATED  
FINANCIAL  
STATEMENTS

• 

 The communications within the engagement team in respect of non-compliance with laws and regulations and 
fraud included the potential for fraud in revenue recognition through manual journal entries and also through areas 
of key estimation or where management judgement is required;

• 

In assessing the potential risk of material misstatement, we obtained an understanding of:

-  The  operations  of  the  Group  and  parent  company,  including  its  revenue  streams  and  objectives,  in  order  to 
understand the classes of transactions, account balances, expected disclosures and risk areas that were most 
susceptible to material misstatement; and

-   The  Group  and  parent  company’s  control  environment,  including  the  adequacy  of  the  controls  in  place  to 

mitigate the risks identified.

A  further  description  of  our  responsibilities  for  the  audit  of  the  financial  statements  is  located  on  the  Financial 
Reporting Council’s website at: www.frc.org.uk/auditorsresponsibilities. This description forms part of our auditor’s 
report.

USE OF OUR REPORT

This  report  is  made  solely  to  the  company’s  members,  as  a  body,  in  accordance  with  Chapter  3  of  Part  16  of  the 
Companies Act 2006. Our audit work has been undertaken so that we might state to the company’s members those 
matters we are required to state to them in an auditor’s report and for no other purpose. To the fullest extent permitted 
by law, we do not accept or assume responsibility to anyone other than the company and the company’s members as 
a body, for our audit work, for this report, or for the opinions we have formed.

James Andersen 
Senior Statutory Auditor 
for and on behalf of Grant Thornton UK LLP 
Statutory Auditor, Chartered Accountants 
Glasgow

Date

Annual Report & Accounts 2023

53

 
 
CONSOLIDATED  
FINANCIAL  
STATEMENTS

CONSOLIDATED INCOME STATEMENT

Revenue

Cost of sales

Gross profit

Other income

Administrative expenses

Operating loss

Net finance expense

Loss before taxation

Taxation

Loss from continuing operations attributable to owners of 
the parent company

Loss attributable to owners of the parent company

Loss per share

Basic & Diluted (GB Pence per share)

Year ended  
31 March 2023 
GB£000

Year ended  
31 March 2022 
GB£000

Notes

2,179

(388)

1,791

72

(4,169)

(2,306)

(16)

(2,322)

319

(2,003)

(2,003)

1,625

(267)

1,358

66

(3,776)

(2,352)

(8)

(2,360)

293

(2,067)

(2,067)

(9.03)

(9.32)

5

7

8

9

The notes on pages 58 to 82 form part of these financial statements. 

There was no other comprehensive income for 2023 (2022: £Nil).

54

RUA Life Sciences plc

CONSOLIDATED  
FINANCIAL  
STATEMENTS

CONSOLIDATED STATEMENT OF FINANCIAL 
POSITION

Assets

Non current assets

Goodwill

Other intangible assets

Property, plant and equipment

Total non current assets

Current assets

Inventories

Trade and other receivables

Cash and cash equivalents

Total current assets

Total assets

Equity & liabilities

Equity

Issued capital

Share premium

Other reserve

Capital redemption reserve

Profit and loss account

Total equity attributable to equity holders of the parent

Liabilities

Non–current liabilities

Borrowings

Lease liabilities

Deferred tax

Other liabilities

Total non–current liabilities

Current liabilities

Borrowings

Lease liabilities

Trade and other payables

Other liabilities

Total current liabilities

Total liabilities

Total equity and liabilities

Year ended  
31 March 2023 
GB£000

Year ended  
31 March 2022 
GB£000

Notes

10

11

12

14

15

16

17

17

18

18/19

20

21

18

18/19

21

301

470

2,739

3,510

2,407

81

588

1,484

2,153

5,663

1,109

11,729

(1,450)

11,840

(18,545)

4,683

165

200

85

116

566

29

81

255

49

414

980

5,663

301

521

2,597

3,419

4,207

124

1,120

2,963

4,207

7,626

1,109

11,729

(1,552)

11,840

(16,542)

6,584

199

83

75

174

531

23

39

410

39

511

1,042

7,626

The consolidated financial statements were approved by the Board on 25 July 2023 and were signed 
on its behalf by

W Brown, Chairman 

L Smith, Group CFO 

Company number SC170071

The notes on pages 58 to 82 form part of these financial statements.

Annual Report & Accounts 2023

55

 
CONSOLIDATED  
FINANCIAL  
STATEMENTS

CONSOLIDATED CASH FLOW STATEMENT

Cash flows from operating activities

Group loss after tax

Adjustments for:

Amortisation of intangible assets

Depreciation of property, plant and equipment

Share–based payments

Interest expense

Tax credit in year

Decrease / (Increase) in trade and other receivables

Decrease / (Increase)  in inventories

Taxation received

Decrease in trade and other payables

Net cash flow from operating activities

Cash flows from investing activities

Purchase of property plant and equipment

Interest paid

Net cash flow from investing activities

Cash flows from financing activities

Proceeds from borrowing

Repayment of borrowings and leasing liabilities

Net cash flow from financing activities

Net decrease in cash and cash equivalents

Cash and cash equivalents at beginning of year

Effect of foreign exchange rate changes

Cash and cash equivalents at end of year

The notes on pages 58 to 82 form part of these financial statements.

Year ended  
31 March 2023 
GB£000

Year ended  
31 March 2022 
GB£000

(2,003)

(2,067)

51

307

102

16

(319)

327

43

533

(203)

(1,146)

(449)

(28)

(477)

229

(97)

132

(1,491)

2,963

12

1,484

53

259

145

17

(293)

(53)

(39)

87

(453)

(2,353)

(904)

(8)

(912)

–

(66)

(66)

(3,331)

6,294

–

2,963

56

RUA Life Sciences plc

CONSOLIDATED  
FINANCIAL  
STATEMENTS

CONSOLIDATED STATEMENT OF CHANGES 
IN EQUITY

Issued
share
capital
GB£000

Share
premium
GB£000

Other
reserve
GB£000

Capital
redemption
reserve
GB£000

Balance at 31 March 2021

12,949

11,729

(1,697)

Share–based payments

Buyback of deferred shares

Transactions with owners

–

(11,840)

(11,840)

Total comprehensive loss for the year

–

–

–

–

–

145

–

145

–

–

–

11,840

11,840

Profit  

and loss
account
GB£000

(14,475)

–

–

–

Total
equity
GB£000

8,506

145

145

–

(2,067)

(2,067)

Balance at 31 March 2022

1,109

11,729

(1,552)

11,840

(16,542)

6,584

Share–based payments

Transactions with owners

Total comprehensive loss for the year

–

–

–

–

–

–

102

102

–

–

–

–

–

–

102

102

(2,003)

(2,003)

Balance at 31 March 2023

1,109

11,729

(1,450)

11,840

(18,545)

4,683

The notes on pages 58 to 82 form part of these financial statements.

Annual Report & Accounts 2023

57

CONSOLIDATED  
FINANCIAL  
STATEMENTS

NOTES TO THE CONSOLIDATED FINANCIAL 
STATEMENTS

1. BASIS OF PREPARATION

General information

RUA Life Sciences plc is the ultimate parent company of the Group, whose principal activities comprise exploiting the 
value of its IP & know–how, medical device contract manufacturing and development of cardiovascular devices.

RUA  Life  Sciences  plc  is  incorporated  and  domiciled  in  the  UK  and  its  registered  office  is  c/o  Davidson  Chalmers 
Stewart LLP, 163 Bath Street, Glasgow, G2 4SQ.

Basis of preparation

The Consolidated financial statements are for the year ended 31 March 2023. They have been prepared in compliance 
with UK–adopted International Accounting Standards.

The Consolidated financial statements have been prepared under the historical cost convention, with the exception of 
fair value adjustments made in connection with the acquisition of RUA Medical.

The accounting policies remain unchanged from the previous year.

Going concern

The Board has to consider that the Going Concern principle is appropriate for the preparation of these accounts. At 
31 March 2023, the Group had cash and cash equivalents of £1.48m (2022: £2.96m) and, as at the date of signing these 
Financial Statements, the cash balance was £0.9m.

RUA Life Sciences has two cash-generative units (RUA Biomaterials and RUA Contract Manufacture). These cash-
generating  units  provide  a  healthy  Gross  Margin  (89%  and  49%),  and  contributions  to  Group  operating  loss  were 
£493,000 and £794,000. The Group has two cash-consuming units (RUA Vascular and RUA Structural Heart), and 
both  these  units  require  further  investment  before  commercialisation  and  cash  generation  can  be  achieved.  The 
investment will chiefly be for a GLP animal study and Human Clinical Trials for RUA Vascular. The Board anticipates the 
requirement for additional funding over the course of the financial year as the internal cash generation will not cover 
the additional investment required.

The Board has considered the current cash position, reviewed budgets and profit and cash flow forecasts over the 
going concern period (to October 2024) along with sensitivity analyses and made appropriate enquiries. The Board 
has concluded that further financing is required and has taken advice from the Company’s Nomad and Broker on the 
current state of the equity market and the chances of a successful fundraise. The Board has formed a judgement at 
the time of approving the financial statements that the Group will have access to adequate resources, including new 
financing,  to  continue  in  operational  existence  for  the  period  of  the  going  concern  assessment.  If  finance  is  not 
successful, which management see as unlikely, management have a number of mitigating actions which can be taken. 
There  is  a  level  of  uncertainty  around  the  ability  of  management  to  implement  the  mitigations  during  the  going 
concern period, for this reason management have concluded a material uncertainty is appropriate. For this reason, the 
Board considers that the adoption of the going concern basis in preparing the consolidated financial statements is 
appropriate. 

The  Financial  Statements  have  been  prepared  on  a  going  concern  basis  and  do  not  include  the  adjustments  that 
would result if the Group was unable to continue as a going concern. Due to the factors described above, specifically 
the uncertainty around the ability to raise new financing and the ability to implement mitigating actions, a material 
uncertainty exists, which may cast significant doubt on the Group and the Company’s ability to continue as a going 
concern.

Changes in accounting policies

Standards, amendments and interpretations to existing standards that are not yet effective

At  the  date  of  authorisation  of  these  consolidated  financial  statements,  certain  new  standards,  amendments  and 
interpretations to existing standards have been published but are not yet effective, and have not been adopted early 
by the Group.

Management anticipates that all of the pronouncements will be adopted in the Group’s accounting policies for the first 
period  beginning  after  the  effective  date  of  the  pronouncement.  None  of  these  new  standards,  amendments  and 
interpretations, based on an initial analysis are expected to have a significant impact on the Group’s financial statements 
based on current agreements in place and activity.

58

RUA Life Sciences plc

CONSOLIDATED  
FINANCIAL  
STATEMENTS

2.  PRINCIPAL ACCOUNTING POLICIES

2.1  Basis of consolidation

The Group accounts for business combinations using the acquisition method when control is transferred to the Group. 
The consideration transferred in the acquisition is measured at fair value, as are the identifiable net assets acquired. 
Any goodwill that arises is tested annually for impairment. Any gain on a bargain purchase is recognised in profit or 
loss immediately. Transaction costs are expensed as incurred, except if related to the issue of debt or equity securities.

The consideration transferred does not include amounts related to the settlement of pre–existing relationships. Such 
amounts are generally recognised in profit or loss.

Any contingent consideration is measured at fair value to the date of acquisition. If an obligation to pay contingent 
consideration that meets the definition of a financial instrument is classified as equity, then it is not remeasured and 
settlement is accounted for within equity. Otherwise, other contingent consideration is remeasured at fair value at 
each reporting date and subsequent changes in the fair value of the contingent consideration are recognised in profit 
or loss.

Subsidiaries are entities controlled by the Group. The Group controls an entity when it is exposed to, or has rights to, 
variable returns from its involvement with the entity and has the ability to affect those returns through its power over 
the entity. The financial statements of subsidiaries are included in the consolidated financial statements from the date 
on which control commences until the date on which control ceases. Control exists when the Company has the power, 
directly  or  indirectly,  to  govern  the  financial  and  operating  policies  of  an  entity  so  as  to  obtain  benefits  from  its 
activities. In assessing control, potential voting rights that presently are exercisable or convertible are considered. The 
financial statements of subsidiaries are included in the consolidated financial statements from the date that control 
commences until the date that control ceases.

Inter–company transactions, balances, income and expenses on transactions between group companies are eliminated. 
Profits and losses resulting from intercompany transactions that are recognised in assets are also eliminated.

Where  considered  appropriate,  adjustments  are  made  to  the  financial  information  of  subsidiaries  to  bring  the 
accounting policies used into line with those used by other members of the Group.

2.2  Revenue

IFRS 15 “Revenue from Contracts with Customers” establishes a principles-based approach to recognising revenue 
only when performance obligations are satisfied, and control of the related goods or services is transferred. It addresses 
items  such  as  the  nature,  amount,  timing  and  uncertainty  of  revenue,  and  cash  flows  arising  from  contracts  with 
customers. IFRS 15 applies a five-step approach to the timing of revenue recognition and applies to all contracts with 
customers except those in the scope of other standards.

•  Step 1 – Identify the contract(s) with a customer

•  Step 2 – Identify the performance obligations in the contract

•  Step 3 – Determine the transaction price

•  Step 4 – Allocate the transaction price to the performance obligations in the contract

•  Step 5 – Recognise revenue when (or as) the entity satisfies a performance obligation

The Group principally satisfies its performance obligations at a point  in time. Ad hoc revenue is recognised relating to 
performance obligations satisfied over time. Therefore, the accounting for revenue under IFRS 15 does not represent 
a substantive change for recognising revenue from sales to customers.

Revenue is recognised either at a point in time when control passes to the customer or over time as the Group satisfies 
performance obligations by transferring the promised good or services and depending on the nature of the goods or 
service being provided. 

Annual Report & Accounts 2023

59

CONSOLIDATED  
FINANCIAL  
STATEMENTS

NOTES TO THE CONSOLIDATED FINANCIAL 
STATEMENTS (CONTINUED)

Revenue  is  measured  based  on  the  consideration  specified  in  a  contract  with  a  customer.  The  Group  recognises 
revenue when it transfers control over a good or service to a customer, excluding VAT and trade discounts, as follows:

(a)  Royalty revenues:  Royalty revenues are recognised as earned in accordance with returns and notifications received 
from customers. In the event that subsequent adjustments to royalties are identified they are recognised in the 
period in which they are identified. 

(b)  Contract Manufacture: Income from contract manufacture sales are generally recognised at the date of dispatch 
unless contractual terms with customers state that risk and title pass on delivery of goods, in which case revenue 
is  recognised  on  delivery.  For  income  derived  from  custom  products  that  may  entail  engineering,  revenue  is 
recognised as performance obligations are satisfied over time.  

2.3 Defined contribution pension plans

Payments  to  defined  contribution  pension  plans  are  recognised  as  an  expense  when  employees  have  rendered 
services entitling them to the contributions.

2.4  Inventories

Inventories are stated at the lower of cost and net realisable value. Cost is determined using actual costing techniques. 
The  cost  of  finished  goods  comprises  raw  materials,  third  party  manufacturing  costs  and  other  direct  costs.  Net 
realisable  value  is  the  estimated  selling  price  in  the  ordinary  course  of  business,  less  applicable  variable  selling 
expenses. In arriving at net realisable value, provision is made for any obsolete or damaged inventories.

2.5  Interest

Interest income is the interest earned on cash or cash equivalents held with the Group’s bankers and recognised within 
the period earned, accrued on a time basis by reference to the principal outstanding and at the effective rate applicable.

2.6  Intangible assets

Intangible  assets  are  stated  at  historic  cost  or  capitalised  at  fair  value  at  time  of  acquisition,  less  accumulated 
amortisation and impairment losses. Amortisation is calculated on a straight-line basis over the deemed useful life of 
an asset and is applied to the cost less any residual value. The asset classes are amortised on a straight-line basis over 
the following periods:  

Patents and Trademarks  

- 20 years

Know how  

- 5 years

Customer related   

- 5 years (upon asset being available to be utilised/exploited)

Technology Related  

- 10 years

Goodwill

Goodwill  represents  the  excess  of  the  cost  of  an  acquisition  over  the  fair  value  of  the  Group’s  share  of  the  net 
identifiable assets of the acquired subsidiary at the date of acquisition. Goodwill is tested annually for impairment and 
carried at cost less accumulated impairment losses.

2.7  Disposal of assets

The gain or loss arising on the disposal of an asset is determined as the difference between the disposal proceeds and 
the carrying amount of the asset and is recognised in profit or loss. The gain or loss arising from the sale or revaluation 
of held for sale assets is included in “other income” or “other expense” in the Consolidated income statement.

60

RUA Life Sciences plc

 
CONSOLIDATED  
FINANCIAL  
STATEMENTS

2.  PRINCIPAL ACCOUNTING POLICIES (CONTINUED)

2.8  Impairment testing of goodwill, other intangible assets and property, plant and equipment

For  the  purposes  of  assessing  impairment,  assets  are  grouped  at  the  lowest  levels  for  which  there  are  separately 
identifiable  cash  flows  (cash–generating  units).  As  a  result  some  assets  are  tested  individually  for  impairment  and 
some are tested at a cash–generating unit level. Goodwill is allocated to those cash– generating units that are expected 
to benefit from synergies of a related business combination and represent the lowest level within the group at which 
management monitors goodwill.

Individual assets or cash–generating units that include goodwill or intangible assets with an indefinite useful life, and 
those intangible assets not yet available for use are tested for impairment at least annually. All other individual assets 
or cash–generating units are tested for impairment whenever events or changes in circumstances indicate that the 
carrying amount may not be recoverable.

An  impairment  loss  is  recognised  for  the  amount  by  which  the  assets  or  cash–generating  unit’s  carrying  amount 
exceeds its recoverable amount. The recoverable amount is the higher of fair value, reflecting market conditions less 
costs to sell, and value in use based on an internal discounted cash flow evaluation.

All assets are subsequently reassessed for indications that an impairment loss previously recognised may no longer 
exist.

2.9  Property, plant and equipment

Property, plant and equipment is stated at historical cost, less accumulated depreciation. The Group has entered into 
a  number  of  Plant  and  Machinery  and  leaseback  arrangements  for  which  the  associated  right-of-use  assets  are 
classified as Plant and Machinery (Leased). Plant and Machinery (Leased) is measured at cost, less any accumulated 
depreciation and impairment losses and adjusted for any remeasurement of lease liabilities. The cost of the Plant and 
Machinery (Leased) includes the amount of lease liabilities recognised, initial direct costs incurred, and lease payments 
made at or before the commencement date less any lease incentives received.

The gain or loss arising on the disposal of an asset is determined as the difference between the disposal proceeds and 
the carrying amount of the asset and is recognised in the Consolidated Income Statement.

Depreciation  is  provided  at  annual  rates  calculated  to  write  off  the  cost  less  residual  value  of  each  asset  over  its 
expected useful life as follows:

Land & buildings

-  Land & buildings 

 – 50 years

-  Property improvements 

 – 20% reducing balance

Plant & Machinery

–  Plant & Machinery 

 - 10 years

–  Plant & Machinery (Leased)   - 10 years

Office equipment

-  Office equipment 

 – 15% reducing balance

-  Computer equipment   – 3-4 years

The directors consider the value of land included within land & buildings to be insignificant.

2.10 Financial assets

Financial assets held by the group comprise cash, loans and receivables. Financial assets are assigned to a category 
by  management  on  initial  recognition,  depending  on  the  purpose  for  which  they  were  acquired.  The  Group  has 
adopted the simplified model for trade receivables allowable under IFRS 9 “Financial Instruments”.

All financial assets are recognised when the Group becomes a party to the contractual provisions of the instrument. 
Trade receivables are measured at transaction price with all other Financial assets initially recognised at fair value plus 
transaction costs.

Annual Report & Accounts 2023

61

CONSOLIDATED  
FINANCIAL  
STATEMENTS

2.  PRINCIPAL ACCOUNTING POLICIES (CONTINUED)

Financial assets are measured at amortised cost when both of the following conditions are met:

• 

• 

 The financial asset is held within the business model whose objective is to hold financial assets in order to collect 
contractual cash flows and

 the contractual terms of the financial asset give rise on specific dates to cash flows that are solely payments of 
principal and interest on the principal amount owing.

The Group has a relatively small number of customers and therefore the assessment of impairment of trade receivables 
is done on a customer–by–customer basis, based on historical impairments and cash collection history, as well as a 
review  of  lifetime  expected  credit  losses  that  are  estimated  based  on  historical  loss  rates  for  the  relevant  country 
where the customer is domiciled, adjusted where evidence is available that different rates are likely to apply in the 
future. This is based on changes to the expected insolvency rates in the relevant countries.

An assessment for impairment is undertaken at least at each date of the statement of financial position. A financial 
asset is derecognised only where the contractual rights to the cash flows from the asset expire or the financial asset 
is transferred and that transfer qualifies for derecognition. A financial asset is transferred if the contractual rights to 
receive the cash flows of the asset have been transferred or the Group retains the contractual rights to receive the 
cash  flows  of  the  asset  but  assumes  a  contractual  obligation  to  pay  the  cash  flows  to  one  or  more  recipients.  A 
financial asset that is transferred qualifies for derecognition if the Group transfers substantially all the risks and rewards 
of  ownership  of  the  asset,  or  if  the  Group  neither  retains  nor  transfers  substantially  all  the  risks  and  rewards  of 
ownership but does transfer control of that asset.

Cash and cash equivalents comprise cash on hand and demand deposits together with other short–term, highly liquid 
investments that are readily convertible into known amounts of cash, and which are subject to an insignificant risk of 
changes in value.

2.11  Financial liabilities

Financial liabilities fall into the following category: Financial liabilities at amortised cost.

Financial liabilities are obligations to pay cash or other financial assets and are recognised when the Group becomes 
a party to the contractual provisions of the instrument. All financial liabilities are recorded initially at fair value, net of 
direct issue costs.

A financial liability is derecognised only when the obligation is extinguished, that is, when the obligation is discharged 
or cancelled or expires.

Financial liabilities at amortised cost (trade payables and accruals) are subsequently recorded at amortised cost using 
the effective interest method, with interest related charges recognised as an expense in finance cost in the income 
statement. Finance charges are charged to the income statement on an accrual’s basis using the effective interest 
method and are added to the carrying amount of the instrument to the extent that they are not settled in the period 
in which they arise.

2.12  Taxation

Current tax is the tax currently payable based on taxable profit for the accounting period.

Deferred taxes are calculated using the liability method on temporary differences. Deferred tax is generally provided 
on the difference between the carrying amounts of assets and liabilities and their tax bases. However, deferred tax is 
not provided on the initial recognition of goodwill, nor on the initial recognition of an asset or liability unless the related 
transaction is a business combination or affects tax or accounting profit.

Deferred  tax  on  temporary  differences  associated  with  shares  in  subsidiaries  is  not  provided  if  reversal  of  these 
temporary differences can be controlled by the Group and it is probable that reversal will not occur in the foreseeable 
future.  In  addition,  tax  losses  available  to  be  carried  forward  as  well  as  other  income  tax  credits  to  the  Group  are 
assessed for recognition as deferred tax assets.

Deferred tax liabilities are provided in full, with no discounting. Deferred tax assets are recognised to the extent that 
it is probable that the underlying deductible temporary differences will be able to be offset against future taxable 
income. Current and deferred tax assets and liabilities are calculated at tax rates that are expected to apply to their 
respective period of realisation, provided they are enacted or substantively enacted at the balance sheet date.

62

RUA Life Sciences plc

CONSOLIDATED  
FINANCIAL  
STATEMENTS

2.  PRINCIPAL ACCOUNTING POLICIES (CONTINUED)

Changes in deferred tax assets or liabilities are recognised as a component of tax expense in profit or loss, except 
where they relate to items that are charged or credited directly to equity in which case the related deferred tax is also 
charged  or  credited  directly  to  equity.  Tax  which  relates  to  items  recognised  in  other  comprehensive  income  is 
recognised in other comprehensive income.

2.13  R&D Tax Credits

R&D tax credits are recognised once the R&D tax credits have been calculated and the tax return for the relevant year 
submitted to HMRC.

2.14 Equity

Equity comprises the following:

• 

• 

• 

“Issued capital” represents the nominal value of equity shares.

 “Share  premium”  represents  the  excess  over  nominal  value  of  the  fair  value  of  cash  consideration  received  for 
equity shares, net of expenses of the share issue.

 “Other reserve” represents the difference arising on consolidation between the nominal value of RUA Life Sciences 
Plc  shares  issued  (£3,206,884)  and  the  nominal  value  of  RUA  Biomaterials  Ltd  (formerly  AorTech  Europe  Ltd) 
shares acquired (£1,001,884) and the associated share premium account (£201,857) in the company. This acquisition 
was prior to the transition to IFRS.

  Also included in other reserve is the credit entry when recognising Share Based Payment expense.

• 

• 

“Profit and loss account” represents retained profits and losses.

 “Capital redemption reserve” represents the difference arising between the nominal value of the shares and the 
proceeds of the fresh issue of shares on the company buy back of its deferred shares during the 2022 financial year.

2.15  Share-based Payments

Share options

The Group operates Share Option Plans for its employees and directors.

All employee services received in exchange for the grant of any share–based compensation are measured at their fair 
values. The fair value is appraised at the grant date and excludes the impact of any non–market vesting conditions (e.g. 
profitability and remaining an employee of the Company over a specified time period).

Share based compensation is recognised as an expense in the Consolidated income statement with a corresponding 
credit to equity. If vesting periods or other vesting conditions apply, the expense is allocated over the vesting period, 
based on the best available estimate of the number of share options expected to vest.

Non–market vesting conditions are included in assumptions about the number of options that are expected to become 
exercisable. Estimates are subsequently revised if there is any indication that the number of share options expected 
to vest differs from previous estimates.

The  proceeds  received  net  of  any  directly  attributable  transaction  costs  are  credited  to  share  capital  and  share 
premium when the options are exercised.

The grant of any share–based payment is measured at its fair value using the Black Scholes Option Pricing Model 
(BSOPM). The fair value of the share options is ultimately recognised as an expense in profit or loss with a corresponding 
credit  to  retained  earnings  over  the  vesting  period,  based  on  the  best  available  estimate  of  the  number  of  share 
options expected to vest.

Estimates are subsequently revised if there is any indication that the number of share options expected to vest differs 
from  previous  estimates.  Any  adjustment  to  cumulative  share–based  compensation  resulting  from  a  revision  is 
recognised in the current period. The number of vested options ultimately exercised by holders does not impact the 
expense recorded in any period.

Upon exercise of share options, the proceeds received, net of any directly attributable transaction costs, are allocated 
to share capital up to the nominal (or par) value of the shares issued with any excess being recorded as share premium.

Annual Report & Accounts 2023

63

CONSOLIDATED  
FINANCIAL  
STATEMENTS

2.  PRINCIPAL ACCOUNTING POLICIES (CONTINUED)

2.16 Foreign currencies

Items  included  in  the  financial  statements  of  each  of  the  Group’s  entities  are  measured  using  the  currency  of  the 
primary economic environment in which the entity operates (the functional currency) which is the UK on the basis of 
where the cost base of the business is. The Company’s functional currency is Sterling and the Group’s presentational 
currency is Sterling.

Transactions in foreign currencies are translated at the exchange rate ruling at the date of the transaction. Monetary 
assets  and  liabilities  in  foreign  currencies  are  translated  at  the  rates  of  exchange  ruling  at  the  balance  sheet  date. 
Non–monetary items that are measured at historical cost in a foreign currency are translated at the exchange rate at 
the date of the transaction. Non–monetary items that are measured at fair value in a foreign currency are translated 
using the exchange rates at the date when the fair value was determined.

Any  exchange  differences  arising  on  the  settlement  of  monetary  items  or  on  translating  monetary  items  at  rates 
different from those at which they were initially recorded are recognised in profit or loss in the period in which they 
arise. Exchange differences on non–monetary items are recognised in other comprehensive income to the extent that 
they relate to a gain or loss on that non–monetary item taken to other comprehensive income, otherwise such gains 
and losses are recognised in profit or loss.

2.17 Grant Income

Government grants are recognised at their fair value in the Consolidated income statement within Other income over 
the same period as the costs to which the grants relate, and is only recognised when there is reasonable assurance 
that the performance conditions attaching to the grant are met.

2.18 Leases

Any contract entered into, which contains an identified asset, whose use the Group has the right to direct throughout 
the period of the lease, and the right to obtain substantially all of the economic benefits from, is accounted for as a 
lease. At the lease commencement date, the Group recognises a right–of–use leased asset and a lease liability on the 
balance sheet. The lease liability is measured at the present value of the total lease payments due, discounted using 
the interest rate implicit in the lease if readily available, or at the Group’s incremental borrowing rate. The right–of–use 
asset is measured at cost, being the lease liability, plus any initial direct costs incurred by the Group, or lease payments 
made in advance of the commencement date. Right–of–use assets are depreciated on a straight–line basis to the end 
of the lease term. The Group assesses the right–of–use asset for impairment when such indicators exist. Lease liabilities 
are remeasured to reflect any reassessment or modification of the lease – when the lease liability is remeasured, the 
corresponding  adjustment  is  reflected  in  the  right–of–use  leased  asset,  or  in  the  Consolidated  Statement  of 
Comprehensive Income if the asset is already reduced to zero.

2.19 Use of accounting estimates and judgements

The preparation of the Group financial statements in conformity with IFRSs requires Management to make estimates 
assumptions and judgments that affect the reported amounts of assets and liabilities and disclosure of contingent 
assets and liabilities at the date of the financial statements and the reported amount of expenses during the year. 
Actual results may vary from the estimates used to produce these financial statements.

Estimates and judgements are continually evaluated and are based on historical experience and other factors, including 
expectations of future events that are believed to be reasonable under the circumstances.

Key judgements are as follows:

Research and development

IAS 38 Intangible Assets requires management to differentiate between research and the development phase of R&D 
activities and their related costs. In accordance with IAS 38, an intangible asset arising from development shall be 
recognised if, and only, if, an entity can demonstrate certain criteria. The Board continually monitor its activities against 
the prescribed criteria to determine the point in which the Group would enter the development phase of its activities. 
The Group is currently in the phases of formulation, design and evaluation of its products and therefore management 
are  confident  that  the  relevant  projects  are  in  the  research  phase.  As  a  result,  any  expenditure  arising  from  R&D 
activities are expensed in the Consolidated income statement.

64

RUA Life Sciences plc

CONSOLIDATED  
FINANCIAL  
STATEMENTS

2.  PRINCIPAL ACCOUNTING POLICIES (CONTINUED)

Deferred taxation

The Group has accumulated tax losses of £18,525 million (2022: £16,543 million). IAS 12 requires that a deferred tax 
asset relating to unused tax losses is carried forward to the extent that future taxable profits will be available. The 
company is in an investment phase, expecting to have increased expenditure on R&D and business development over 
the next three years which will increase the tax losses. After the investment period the Board expects the Company 
to generate healthy profits but it is difficult at this stage to reliably estimate the period over which profits may arise in 
the future. The Board has therefore determined to not recognise the asset at the reporting date. This approach does 
not affect the future availability of the tax losses for offset against future profits.

Impairment

In carrying out impairment reviews of intangible assets and goodwill, a number of significant assumptions have to be 
made when preparing cash flow projections.

Sources of estimation uncertainty:

a)   Impairment:  In  carrying  out  impairment  reviews,  a  number  of  significant  assumptions  have  to  be  made  when 
preparing cashflow projections to determine the value in use of the asset or cash-generating unit (CGU). These 
include the success and timing of regulatory approval for the vascular graft range, future rate of market growth, 
discount rates, the market demand for the products acquired and the future profitability of acquired businesses or 
products.  If  actual  results  differ  or  changes  in  expectations  arise,  impairment  charges  may  be  required  which 
would adversely impact the statutory results. Further information, can be found in notes 10 and 11.

b)  Estimates as to fair value of share–based payments and the likelihood of vesting (see note 2.15).

c)   Estimates as to the inputs to the share option valuation models underlying the share-based payment charge, as 

disclosed in Note 6.

3.  SEGMENTAL REPORTING

The principal activity of the RUA Life Sciences Group comprises exploiting the value of its IP & know–how, medical 
device contract manufacturing and development of cardiovascular devices.

Following the acquisition of RUA Medical Devices Ltd and an internal organisation and reporting review, the Board has 
decided the business will report by business unit segments, namely royalty and license income (Biomaterials), Contract 
Manufacture, product development (Vascular) and product innovation (Structural Heart), rather than trading entities, 
which is consistent with both how the business will be managed and reported internally in the future.

The following analysis by segment is presented in accordance with IFRS 8 on the basis of those segments whose 
operating  results  are  regularly  reviewed  by  the  Chief  Operating  Decision  Maker  (considered  to  be  the  executive 
chairman of the board) to assess performance and make strategic decisions about the allocation of resources.

A brief description of the segments of the business is as follows:

•  Biomaterials – Licensor of Elast–Eon polymers to the medical device industry.

• 

 Contract  Manufacture  –  End–to–end  contract  developer  and  manufacturer  of  medical  devices  and  implantable 
fabric specialist.

•  Vascular – Development and commercialisation of the Group’s Elast–Eon sealed Vascular Graft products.

•  Structural Heart – Development of the Group’s tri leaflet polymeric heart valves.

Operating results which cannot be allocated to an individual segment are recorded as central and unallocated.

Annual Report & Accounts 2023

65

CONSOLIDATED  
FINANCIAL  
STATEMENTS

3.  SEGMENTAL REPORTING (CONTINUED)

Segment Analysis 2023

Consolidated group revenues from 
external customers

Contributions to group operating loss

Depreciation

Amortisation of intangible assets

Segment assets

Segment liabilities

Intangible assets – goodwill

Other intangible assets

Additions to non–current assets

Segment Analysis 2022

Consolidated group revenues from 
external customers

Contributions to group operating loss

Depreciation

Amortisation of intangible assets

Segment assets

Segment liabilities

Intangible assets – goodwill

Other intangible assets

Additions to non–current assets

554

493

–

–

487

418

–

–

Biomaterials
GB£000

Contract
Manufacture
GB£000

Vascular
GB£000

Structural
Heart
GB£000

Central and
unallocated
GB£000

Total
GB£000

1,625

–

–

–

2,179

(1,201)

(488)

(1,905)

(2,307)

794

139

43

93

–

305

1,406

1,268

–

–

–

–

165

301

259

–

632

–

139

433

16

–

156

31

–

–

–

59

8

2,528

152

–

72

16

307

51

5,663

980

301

470

449

Biomaterials
GB£000

Contract
Manufacture
GB£000

Vascular
GB£000

Structural
Heart
GB£000

Central and
unallocated
GB£000

Total
GB£000

1,138

–

–

–

1,625

(1,083)

(492)

(1,642)

(2,352)

447

135

43

68

–

294

1,735

1,099

–

–

–

–

184

301

302

17

410

–

139

345

8

–

173

30

–

–

156

48

11

4,325

418

–

79

387

259

54

7,626

1,042

301

520

905

Restatement of Segment Analysis to 31 March 2022 is as follows:

The Group’s revenue for 2023 is segmented as follows:

Analysis of revenue by income stream

Contract Design & Manufacture of 
Medical Devices

Royalty revenue

Total

Biomaterials
GB£000

Contract
Manufacture
GB£000

Vascular
GB£000

Structural
Heart
GB£000

Central and
unallocated
GB£000

Total
GB£000

–

554

554

1,625

–

1,625

–

–

–

–

–

–

–

–

–

1,625

554

2,179

66

RUA Life Sciences plc

 
 
 
CONSOLIDATED  
FINANCIAL  
STATEMENTS

3.  SEGMENTAL REPORTING (CONTINUED)

Analysis of revenue by  
geographical location

Switzerland

UK

Italy

USA

Israel

Total

Biomaterials
GB£000

Contract
Manufacture
GB£000

Vascular
GB£000

Structural
Heart
GB£000

Central and
unallocated
GB£000

Total
GB£000

168

–

–

338

48

554

–

(1)

15

1,611

–

1,625

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

168

(1)

15

1,949

48

2,179

Restatement of Analysis of revenue by income stream to 31 March 2022 is as follows:

Analysis of revenue by income stream

Contract Design & Manufacture of 
Medical Devices

Royalty revenue

Total

Analysis of revenue by  
geographical location

Switzerland

UK

Italy

USA

Israel

Total

Biomaterials
GB£000

Contract
Manufacture
GB£000

Vascular
GB£000

Structural
Heart
GB£000

Central and
unallocated
GB£000

Total
GB£000

–

487

487

1,138

–

1,138

–

–

–

–

–

–

–

–

–

1,128

487

1,625

Biomaterials
GB£000

Contract
Manufacture
GB£000

Vascular
GB£000

Structural
Heart
GB£000

Central and
unallocated
GB£000

Total
GB£000

148

–

–

285

54

487

–

21

23

1,094

–

1,138

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

148

21

23

1,379

54

1,625

The operating loss of £2,306,000 (2022: £2,352,000), and loss on continuing operations before taxation of £2,322,000 
(2022: £2,360,000) is all derived from the United Kingdom. 

All of the Group’s non–current assets are held in the United Kingdom.

The Group receives more than 10% of its revenue from a single customer. Revenues from one customer of the Group’s 
royalty revenue represents 16% of the Group’s total revenues (2022: 1 customer, 18%). Revenues from one customer of 
the Group’s Contract Manufacturing revenue segment represents 67% of the Group’s total revenues (2022: 67%).

Annual Report & Accounts 2023

67

 
 
 
CONSOLIDATED  
FINANCIAL  
STATEMENTS

4.  EMPLOYEES

The average monthly number of persons (including Directors) employed by the Group during the year was:

Directors

Administration/Management

Production & Medical Textiles

Research & Development

Quality

The aggregate remuneration, including Directors, comprised:

Wages and salaries

Social security costs

Pension contributions

Share based payment (credit)/expenses (note 6)

Total costs

Directors’ remuneration comprised: Emoluments for qualifying services

2023
Numbers

2022
Numbers

8

6

19

9

6

48

2023
GB£000

2,018

221

116

102

2,457

1,027

6

10

10

7

5

38

2022
GB£000

1,708

181

86

145

2,120

805

The key management personnel whose remuneration is included in the table above for the current year comprise five 
Executive and three Non–Executive Directors.

Please  see  the  Report  of  the  Remuneration  Committee  on  page  38  for  full  details  of  Directors’  emoluments.  The 
highest  paid  Director’s  total  emoluments  were  £296,580  (2022:  £301,345).  The  Company  made  contributions  of 
£64,958  (2022:  £45,084)  into  Directors  pensions  in  the  year  ended  31  March  2023.  The  number  of  directors  who 

received pension contributions was 4 (2022: 3).

68

RUA Life Sciences plc

CONSOLIDATED  
FINANCIAL  
STATEMENTS

2023
Total
GB£000

2022
Total
GB£000

23

140

402

67

63

379

1,072

1,527

41

102

358

(5)

9

159

497

290

87

254

911

1,075

33

145

313

3

4,169

3,776

5.  EXPENSE BY NATURE

The administrative expenses charge by nature is as follows:

Advertising, conferences and exhibitions

IT, telecoms and office costs

Legal, professional and consultancy fees

Other expenses

Patent and IP costs

Premises and establishment costs

Research and development costs

Staff costs, recruitment and other HR

Travelling, subsistence and entertaining

Share–based payment expense (Note 6)

Depreciation & Amortisation charge (Note 11/12)

Bad debt expense

Total administrative expenses

6.  SHARE–BASED PAYMENTS

Director and Employee Share Option Plans

The Group established a Share Option Plan, as an approved EMI plan, in June 2018 for the benefit of senior executives 
(including Executive directors) and in December 2019 established a Share Option Plan, as an unapproved plan, for the 
benefit of Non–Executive Directors. Share options are granted under these plans to Directors to encourage them to 
deliver sustained, long-term growth.

Under  the  plans,  participants  are  granted  options  which  only  vest  if  certain  performance  standards  are  met. 
Participation in the plans is at the discretion of the board and no individual has a contractual right to participate in the 
plans or to receive any guaranteed benefits.

The amount of options that will vest depends on the following performance conditions being satisfied:

•   After the expiry of the period 3 years from the date of grant, 20%

•   On receipt by the Company of a CE Mark or FDA approval (this change having recently been approved by the Board, 
in order to address an inconsistency between options granted under the EMI and the unapproved plan, with the EMI 
scheme previously quoting CE Mark approval only) for any of its products, 30% and

•   On the closing middle market quotation of the Company’s ordinary shares as derived from AIM Appendix to the 
Daily Official List of the London Stock Exchange being at least £3.00 for 10 consecutive days on which trading takes 
place on the AIM Market of the London Stock Exchange, 50%.

A number of EMI options were granted in February 2021 to employees of RUA Medical Devices Limited, with the same 
vesting terms as those stated above.

A number of EMI options were granted in December 2022 to directors of RUA Life Sciences, with the vesting terms 
stated below. The fair value of the options granted is reflected as share–based payment in the Consolidated income 
statement of the group, and credited to other reserves.

Annual Report & Accounts 2023

69

CONSOLIDATED  
FINANCIAL  
STATEMENTS

6.  SHARE–BASED PAYMENTS (CONTINUED)

The amount of options that will vest depends on the following performance conditions being satisfied:

•   As to 50% of the Option Shares (the “Total Return Option Shares”), on any day when the Company has achieved a 
total return for its shareholders (in percentage terms) in the period from the Grant Date at least equal to the median 
total shareholder return of the constituents of the FTSE AIM Index (in percentage terms) (the “Minimum Return”) 
over  the  same  period,  PROVIDED  THAT,  where  the  Minimum  Return  on  that  day  is  less  than  a  compound  total 
shareholder return of 50% per annum over the same period

•   As to the other 50% of the Option Shares, upon the Company achieving both of the following strategic objectives, 
the Company having achieved regulatory approval for at least one medical device; and the Company continuing to 
commercially exploit one of such approved devices.

All share options lapse on the tenth anniversary of the date of grant unless exercised and if no event occurs to cause 
it to lapse earlier in accordance with the scheme rules.

The exercise price for each option share granted is as follows:

2019  – £0.300

2020 – £0.925

2021  – £1.550

2023  – £0.445

Summary of number options granted under the plans:

Options at start of financial year

Granted during the year

Exercised or lapsed during the year

Options at the end of the financial year

2023

2022

2,160,603

2,280,603

240,000

–

(120,000)

(120,000)

2,280,603

2,160,603

The 120,000 Options lapsed in the year relate to Options granted in FY21 to Eilidh Callan, Alan Hamilton and Matthew 
Litton who have left the group.

Fair Value of options granted

The assessed fair value at the grant date of the various options granted have been determined using the Black Scholes 
Option Pricing Model (‘BSOPM’), with the results as follows:

Year of Grant

FY2020

FY2021

FY2023

Fair Value

£0.78

£1.40

£0.39

The BSOPM takes into account the exercise price, the term of the option, the impact of dilution (where material), the 
share price at grant date and expected price volatility of the underlying share, the expected dividend yield, the risk–
free interest rate for the term of the option.

70

RUA Life Sciences plc

CONSOLIDATED  
FINANCIAL  
STATEMENTS

6.  SHARE–BASED PAYMENTS (CONTINUED)

The inputs into the Black-Scholes models for the options granted were as follows:

Share price at date of grant

Exercise price

Fair value at date of grant

Expected volatility

Expected life

Risk-free rate

Expected dividends

2023

£0.470

£0.445

£0.390

78.02%

2021

£1.705

£1.550

£1.400

81.82%

2020

£0.985

£0.925

£0.780

75.84%

2019

£0.400

£0.300

£0.330

75.84%

10 years

10 years

10 years

10 years

3.35%

Nil

0.54%

Nil

1.10%

Nil

1.52%

Nil

7.  LOSS BEFORE TAXATION

Loss before taxation has been arrived at after charging :

Foreign exchange differences

Depreciation of property, plant and equipment

Amortisation of intangible assets

Employee benefits expense:

Employee costs (Note 4)

Audit and non–audit services:

Audit of the Accounts of the Group

8. 

INCOME TAX EXPENSE

2023
GB£000

2022
GB£000

(12)

290

51

(11)

259

54

2,457

2,120

94

68

The tax assessed for the year differs from the standard rate of corporation tax as applied in the respective trading 
domains where the Group operates. The differences are explained below:

Loss for the year before tax

Loss for year multiplied by the respective standard rate of corporation tax 
applicable (19%)

Fixed asset differences

Expenses not deductible for tax purposes

Income not taxable for tax purposes

Adjustment to tax charge in respect of previous periods*

Movement in deferred tax not recognised**

Actual tax credit

2023
GB£000

(2,323)

(441)

5

33

(2)

(329)

425

(319)

2022
GB£000

(2,360)

(448)

(34)

16

(1)

(207)

381

(293)

Annual Report & Accounts 2023

71

CONSOLIDATED  
FINANCIAL  
STATEMENTS

2023
GB£000

2022
GB£000

Current tax:

Adjustment in respect of prior periods

(329)

(205)

Deferred tax:

Origination and reversal of temporary differences

Adjustment in respect of prior periods

Effect of tax rate change on opening balance

Tax credit per Consolidated Income Statement

10

–

–

(293)

(116)

(2)

30

(293)

Unrelieved tax losses remain available to offset against future taxable profits. These losses have not been recognised 
as deferred tax assets within the financial statements as there is a lack of certainty regarding the timing and scale of 
future profits to allow the losses to be utilised. Losses carried forward in the UK total £9,743,000 – the tax effect after 
taking account of losses offset against unrecognised fixed asset temporary differences as per note 20 is £2,251,000 
(2022  –  £8,558,000  –  tax  effect  £1,851,000).  An  unprovided  deferred  tax  asset  in  respect  of  share  options  totals 
£130,000 (2022: £5,104,000). The increase to the rate of corporation tax from 19% to 25% was announced in the March 
2021 budget and substantively enacted on 24 May 2021, and therefore 25% was the prevailing rate at the balance sheet 
date. The effective rate of tax is 13.7%.

*This relates to R&D tax relief.

** In the prior year this line was disaggregated, this has been updated in the current year to make it clearer to the reader on the financial statements what the 
items relate to.

9.  LOSS PER SHARE

Loss for the year attributable to equity shareholders

Basic and diluted loss per share

From continuing operations attributable to ordinary equity
holders of the company (GB pence per share)

Weighted average number of shares

Issued ordinary shares at start of the year

Issued ordinary shares at end of the year

Weighted average number of shares in issue for the year  
(used for calculating basic loss per share)

2023
GB£000

(2,003)

2022
GB£000

(2,067)

(9.03)

(9.32)

22,184,798

22,184,797

22,184,798

22,184,798

22,184,798

22,184,798

10.  GOODWILL

The Goodwill arising on the acquisition of RUA Medical Devices Limited and is attributable to the Contract Manufacturing 
CGU, is as follows:

Gross carrying amount

Balance at 31 March 2022

Impairment

Balance at 31 March 2023

72

RUA Life Sciences plc

2023
GB£000

301

–

301

CONSOLIDATED  
FINANCIAL  
STATEMENTS

10.  GOODWILL (CONTINUED)

Impairment review

An impairment review of the Group’s intangible and tangible non–current assets was conducted at 31 March 2023. 
Impairment tests are mandatory for CGUs containing goodwill acquired in a business combination. Impairment tests 
for other CGUs are carried out when an indication of impairment is considered to exist.

Goodwill relates to the acquisition of RUA Medical Devices Ltd, which was acquired by the Group in the year ending 
31 March 2021.

For the purpose of annual impairment testing, goodwill is allocated to RUA Contract Manufacture which is a single 
cash generating unit and is compared to its recoverable amount and we are satisfied that no impairment is required.

The recoverable amount has been based on value in use, by reference to the budgets and projected cash flows for the 
CGU over a five–year period. Revenue growth rates average 24.9% over the five-year forecast, reflecting revenue from 
new  contracts  for  medical  device  manufacturing  as  outlined  in  the  Chairman’s  statement,  with  future  cash  flows 
discounted at a rate of 16.2% (2022: 16.2%) referencing the discount rate used for the independent valuation of the 
intangibles at acquisition. Cash flows beyond the five–year period are extrapolated using a 2.0% growth rate.

Impairment calculations are sensitive to changes in the assumptions around trading performance and discount rate. 
Reasonable sensitivities have been applied to these assumptions as two separate scenarios, being

1. 

Scenario 1

1.1.  An increase in the discount rate of 10.8 percentage points and

1.2.  increase in working capital requirements by 3 percentage points

2.  Scenario 2

2.1.  A shortfall in revenue of 50% against a failure to onboard additional forecasted manufacturing contracts

2.2. No movement in working capital requirements and

2.3. A reduced discount rate of 11.5%

In both scenarios there remained significant headroom against the carrying value of the goodwill held.

Annual Report & Accounts 2023

73

CONSOLIDATED  
FINANCIAL  
STATEMENTS

11.  OTHER INTANGIBLE ASSETS

Development
costs
GB£000

Intellectual 
property
GB£000

Customer 
Related 
(CM)
GB£000

Technology
Based 
(CM)
GB£000

Total
GB£000

Gross carrying amount

At 1 April 2021

Additions

At 31 March 2022

Additions

At 31 March 2023

Amortisation and impairment

At 1 April 2021

Charge for the year

At 31 March 2022

Charge for the year

At 31 March 2023

Net book value

At 31 March 2022

At 31 March 2023

337

–

337

–

337

334

3

337

–

337

–

–

3,325

–

3,325

–

3,325

3,099

7

3,106

8

3,114

219

211

247

–

247

–

247

29

29

58

29

87

189

160

141

–

141

–

141

14

14

28

14

42

113

99

4,050

–

4,050

–

4,050

3,476

53

3,529

51

3,580

521

470

(1) 

Intellectual Property:

Intellectual property includes patents and trademarks which are  amortised on a straight line basis over their useful 
economic lives of 20 years,

The carryingvalue of patents and trademarks within  at 31 March 2023 is £80,000 (2022: £88,000). The amortisation 
charge for the period is £8,000 (2022: £7,000) and the cumulative amortisation is £3,114,000 (2022: £3,106,000).

Know-how  relating to the RUA Vascular CGU is also included under  Intellectual Property at cost and will be amortised 
over 5 years from the commencement of revenue derived from the sale of devices following the exploitation of the 
know-how.

The carrying valueof know how held in intellectual property at 31 March 2023 is £139,000 (2022: £139,000). The Group 
has yet to commercialise the intangible asset and has therefore not incurred any amortisation.

The Know How allocated to RUA Vascular as a cash generating unit is subject to annual impairment testing until such 
time as revenues commence and then amortised over 5 years.

The recoverable amount has been based on value in use, by reference to the budgets and projected cash flows for the 
CGU over a five-year period. Commercial revenues are expected to commence in FY 2027 with YOY growth to FY 
2028 estimated at 86%, with future cash flows discounted at a rate of 20% to reflect the risk profile. Working capital 
requirements are estimated at 4%. Cash flows beyond the five-year period are extrapolated using a 2% growth rate.

Impairment calculations are sensitive to changes in the assumptions around trading performance and discount rate. 
Reasonable sensitivities have been applied to these assumptions as two separate scenarios, being

Reasonable sensitivities have been applied to these assumptions as two separate scenarios, in both scenarios there 
remained significant headroom against the carrying value of the intangible asset held.

74

RUA Life Sciences plc

 
CONSOLIDATED  
FINANCIAL  
STATEMENTS

11.  OTHER INTANGIBLE ASSETS (CONTINUED)

The Directors have considered the sensitivity of the key assumptions, including the discount rate, and have concluded 
that any possible changes that may be reasonably contemplated in these key assumptions would not result in the 
value in use falling below the carrying value of goodwill, intangibles and plant, property and equipment, given the 
headroom available. The directors believe the only indication to impairment would be derived from failure to achieve 
FDA clearance. 

The following intangible assets were recognised on acquisition of RUA Medical Devices Ltd and are allocated to the 
contract Manufacturing CGU

(2)  Customer Related

The excess earnings approach was used to value this intangible asset on acquisition of RUA Medical Devices Ltd, with 
the value of the contract being the sum of the present value of projected cash flow in excess of returns on contributory 
assets over the lives of the relationship.

Customer related intangible assets are amortised over 8.5 years

(3)  Technology based

The Group’s technology-based asset was valued on acquisition of RUA Medical devcies Ltd by means of the royalty 
savings  (relief  from  royalty)  method  of  the  income  approach.  Under  the  premise,  it  is  assumed  that  a  company, 
without  a  similar  intangible  asset  would  license  the  right  to  use  technology,  and  pay  a  royalty  related  to  turnover 
achieved in this industry.

Technology based intangible assets are amortised over 10 years.

See impairment section of Goodwill note 10 for impairment considerations for other intangible assets, including the 
intangible asset held within intellectual property associated with RUA Contract Manufacturing.

12.  PROPERTY, PLANT AND EQUIPMENT

Land & 
Buildings
GB£000

Assets Under 
Construction
GB£000

Plant & 
Machinery
GB£000

Office 
Equipment
GB£000

Motor  

Vehicles
GB£000

Total
GB£000

Cost 

At 31 March 2021

Additions for the year

Disposals

At 31 March 2022

Additions for the year

At 31 March 2023

Depreciation

At 31 March 2021

Charge for the year

At 31 March 2022

Charge for the year

At 31 March 2023

Net book value

At 31 March 2022

At 31 March 2023

944

391

–

1,335

–

1,335

58

62

120

60

180

1,215

1,155

–

–

–

–

142

142

–

–

–

–

–

142

1,114

500

–

1,614

291

1,905

112

175

287

222

509

1,327

1,396

63

16

–

79

16

95

18

15

33

17

50

46

45

28

–

(3)

25

–

25

9

7

16

8

24

9

1

2,149

907

(3)

3,053

449

3,502

197

259

456

307

763

2,597

2,739

Annual Report & Accounts 2023

75

 
CONSOLIDATED  
FINANCIAL  
STATEMENTS

12.  PROPERTY, PLANT AND EQUIPMENT (CONTINUED)

Included in the net carrying amount of property plant and equipment are right-of-use assets as follows:  

Cost 

At 31 March 2021

Disposals

At 31 March 2022

Additions for the year

At 31 March 2023

Depreciation

At 31 March 2021

Charge for the year

At 31 March 2022

Charge for the year

At 31 March 2023

Net book value

At 31 March 2022

At 31 March 2023

Plant & 
Machinery 
(Leased)
GB£000

Motor  

Vehicles
GB£000

Total
GB£000

162

–

162

229

391

7

16

23

25

48

139

343

28

(3)

25

–

25

9

7

16

8

24

9

1

190

(3)

187

229

416

16

23

39

33

72

148

344

See notes 10 and 11 for impairment considerations for property, plant and equipment.

13.  FINANCIAL INSTRUMENTS

Risk management

The Group’s financial instruments comprise cash and cash equivalents, trade and other receivables, trade and other 
payables.  These  arise  directly  from  the  Group’s  operations,  and  it  is  the  Group’s  policy  that  no  trading  in  financial 
instruments shall be undertaken.

The Groups Risk Management Framework outlines the Group’s objectives, policies and procedures for measuring and 
managing risk. The Board of Directors has overall responsibility for the establishment and oversight of the Group’s risk 
management framework. .

76

RUA Life Sciences plc

 
CONSOLIDATED  
FINANCIAL  
STATEMENTS

13.  FINANCIAL INSTRUMENTS (CONTINUED)

Categories of financial instrument

Financial assets at amortised cost – loans and receivables

Cash and cash equivalents

Trade and other receivables

Financial liabilities

Liabilities at amortised cost

2023
GB£000

2022 
Restated
GB£000

1,484

422

1,906

722

722

2,963

532

3,495

679

679

Maturity profile of financial liabilities

The undiscounted maturity analysis of the carrying amount of the Group’s financial liabilities at 31 March 2023 is as 
follows:

Less than six 
months
GB£000

Later than six 
months and 
not later than 
one year
GB£000

Later than one 
year and not 
later than two 
years
GB£000

Later than 
three years 
and not later 
than four 
years
GB£000

Greater than 
five years
GB£000

(318)

15

(303)

(70)

16

(54)

(256)

56

(200)

(134)

32

(102)

(85)

22

(63)

Total
GB£000

(863)

141

(722)

Repayments

Finance Charges

Present Value

The financial statements for 2022 contained a misstatement relating to the overstatement of both Trade and other 
receivables and Liabilities at amortised cost.  This resulted in a restatement of trade and other receivables as at 31 
March 2022 from £1,120,000 to £532,000 and a restatement of Liabilities at amortised cost as at 31 March 2022 from 
£1,042,000 to £679,000. These adjustments were identified in the current year and the restatement had no impact on 
prior period income or expenditure.

Annual Report & Accounts 2023

77

CONSOLIDATED  
FINANCIAL  
STATEMENTS

13.  FINANCIAL INSTRUMENTS (CONTINUED)

Trade and other receivables

Trade and other receivables per 2022 statements 

Less prepayments

Less tax credit due

Less other receivables

2022 Restatement

Liabilities at amortised cost

Liabilities at amortised cost per 2022 statements 

Less taxes due

Less deferred tax

Less deferred grant

Less other liabilities

2022 Restatement

Foreign currency risk

GB£000

1,120

(315)

(205)

(68)

532

GB£000

1,122

(60)

(76)

(214)

80

679

Foreign currency risk is the risk that the fair value of future cash flows of a financial instrument will fluctuate because 
of changes in foreign exchange rates. 

The Group seeks to transact the majority of its business in its reporting currency (£Sterling). However, many customers 
and suppliers are outside the UK and a proportion of these transact with the Group in US Dollars and Euros. For that 
reason, the Group operates current bank accounts in US Dollars and Euros as well as in its reporting currency. To the 
maximum extent possible receipts and payments in a particular currency are made through the bank account in that 
currency to reduce the amount of funds translated to or from the reporting currency. Cash flow projections are used 
to plan for those occasions when funds will need to be translated into different currencies so that exchange rate risk 
is minimised. 

If the exchange rate between Sterling and the Dollar had been 10% higher/lower at the reporting date the effect on 
profit and equity would have been approximately £32,000 (2022: £34,000) higher/lower and £5,000 (2022: £4,000) 
higher/lower respectively

Cash balances are carried within the Group in bank accounts, which comprise the following currency holdings:

Sterling

Euros

US dollars

2023
GB£000

941

1

542

1,484

2022
GB£000

2,799

1

163

2,963

The Group holds the majority of its cash balances in a mixture of Sterling’ and US dollars.  As the Group reports in 
Sterling, there is translation risk in respect of US dollar balances.  Based on year-end balances held in USD, a 10% 
adverse movement in the $ / £ exchange rate would have had a £49,300, adverse impact on net assets and expenses 
(2022: £14,818).

78

RUA Life Sciences plc

CONSOLIDATED  
FINANCIAL  
STATEMENTS

13.  FINANCIAL INSTRUMENTS (CONTINUED)

Interest rate risk

The Group finances most of its operations through equity fundraising, although some capital purchases in its subsidiary 
have been financed with HP and bank loans, on fixed rate terms. (See note 18).  The following cash balances and are 
held at floating bank interest rates:

Cash and cash equivalents

Sensitivity analysis

2023
GB£000

1,484

1,484

2022
GB£000

2,963

2,963

A rise or fall of interest rates over the year of 1% would have a minimal adverse impact on the results, given the current 
low bank interest rates being offered on deposit account. 

Credit risk

Credit risk refers to the risk that a counterparty will default on its contractual obligations resulting in financial loss to 
the Group. In order to minimise this risk, the Group endeavours only to deal with companies which are demonstrably 
creditworthy  and  this,  together  with  the  aggregate  financial  exposure,  is  continuously  monitored.  The  maximum 
exposure to credit risk in the case of both the cash and short-term deposits is the value of the outstanding amount.

Liquidity risk

Liquidity  risk  arises  from  the  Group’s  management  of  working  capital.  It  is  the  risk  that  the  Group  will  encounter 
difficulty  in  meeting  its  future  obligations  as  they  fall  due.  The  Group’s  policy  is  to  ensure  that  it  will  always  have 
sufficient cash to allow it to meet its liabilities when they become due. To achieve this aim, it seeks to maintain cash 
balances to meet its expected cash requirements. 

The Group currently holds cash balances and short-term deposits in Sterling and US dollars. These balances provide 
funding for the Group’s trading activities.  There is no material difference between the fair values and the book values 
of these financial instruments.

14. INVENTORIES

Inventories consist of the following:

Raw materials

Work in progress

2023
GB£000

2022
GB£000

48

33

81

40

84

124

The cost of inventories recognised as an expense and included in cost of goods sold amounted to £79K (2022: £58K). 
Amounts provided against inventory £nil (2022: £nil).

Annual Report & Accounts 2023

79

CONSOLIDATED  
FINANCIAL  
STATEMENTS

15.  TRADE AND OTHER RECEIVABLES

Current

Trade receivables – gross

Allowance for credit losses

Trade receivables net

Other receivables

Tax credit due

Prepayments and accrued income

2023
GB£000

2022
GB£000

175

–

175

34

–

379

588

221

(5)

216

83

205

616

1,120

Included in the above is £247,333 (2022: £273,670) of accrued income which relates to royalty revenues not billed until 
after the period end but which related to royalties earned pre-year end.

In accordance with IFRS 9, trade and other receivables are recognised and carried at their anticipated realisable value, 
which implies that a provision for a loss allowance on lifetime expected credit losses of the receivables is recognised. 
A  provision  for  loss  allowance  for  expected  credit  losses  is  performed  at  each  reporting  date  and  is  based  on  a 
multifactor  and  holistic  analysis  depending  on  several  assumptions  taken.  The  Group  considers  reasonable  and 
supportable information that is available without undue cost or effort and that is relevant for the assessment of credit 
risk with regard to customer. The Group’s trade and other receivables are all current and not overdue.

Payment terms apply to amounts owed by the customers for contract manufacturing sales, typically this is within 30 
days. Historically, invoices are normally paid on or around the due date and this is the established operating cycle 
under IFRS 9, as a result the loss given default is deemed to be a negligible timing difference. The Group has had no 
historical losses on trade and other receivables during this period. As long as the customer continues to settle invoices 
on a monthly basis in line with what has been established practice, there are no indications of a significant increase in 
credit risk, and therefore deemed there to be an insignificant probability of default. Therefore, it is not considered 
necessary to provide for any loss allowance on credit losses.

Of the trade receivables balance at the end of the year £116,000 (2022: £155,000) was due from the Group’s largest 
customer.  There  is  one  (2022:  one)  other  customer  who  represents  more  than  5%  of  the  total  balance  of  trade 
receivables.

16.  CASH AND CASH EQUIVALENTS

Cash at bank and in hand

17.  SHARE CAPITAL

Ordinary shares of 5 pence each

In issue at 1 April 2022

Issue of shares

In issue at 31 March 2023

80

RUA Life Sciences plc

Shares 
Number

22,184,798

–

22,184,798

2023
GB£000

1,484

1,484 

2022
GB£000

2,963

2,963 

Nominal
Value 
GB£000

Premium net
of costs 
GB£000

1,109

–

1,109

11,729

–

Total
 GB£000

12,838

–

11,729

12,838

CONSOLIDATED  
FINANCIAL  
STATEMENTS

18.  BORROWINGS

Current

Bank loans

Lease liabilities

Non–current

Bank loans

Lease liabilities

Repayable in less than 6 months

Repayable in 7 to 12 months

Repayable in 1 to 5 years

Repayable after 5 years

Total

2023
GB£000

2022
GB£000

29

81

110

165

200

365

23

39

62

198

83

281

Bank loans
GB£000

Lease
liabilities
GB£000

Total
GB£000

14

15

102

63

194

41

40

200

–

281

55

55

302

62

475

£158,078 of bank loans is secured 1. on the property at 2 Drummond Crescent, Irvine, Ayrshire and 2.  A bond and 
floating charge over the Group’s assets. Secured bank loans carry a variable rate of interest, which were between 3.1% 
and 6.1%.

£35,038  of  bank  loans  is  an  unsecured  government  support  loan.  Unsecured  bank  loans  carry  an  effective  rate  of 
interest at 9%.

The lease liabilities are secured by the related underlying assets. Lease borrowings carry a fixed rate of interest, which 
were between 4.0% and 9.6%.

19.  LEASES

Lease liabilities are presented in the statement of financial position as follows:

Current

Non–current

2023
GB£000

2022
GB£000

81

200

281

39

83

122

The Group has a lease for one motor vehicle and five items of machinery. With the exception of short–term leases and 
leases of low–value underlying assets, each lease is reflected in the statement of financial position as a right–of–use 
asset and a lease liability. The Group classifies its right–of–use assets in a consistent manner to its property, plant and 
equipment (see note 12). The interest charge for the year for right–of–use assets was £16,685 (2022: £7,287).

The Group is prohibited from selling or pledging the underlying leased asset as security. The Group must also insure 
and maintain the underlying asset in accordance with the lease contract.

Annual Report & Accounts 2023

81

CONSOLIDATED  
FINANCIAL  
STATEMENTS

20.  DEFERRED TAX

Deferred tax arising from temporary differences and unused tax losses are summarised as follows:

Fixed asset 
temporary 
differences
GB£000

Short term 
temporary 
differences
GB£000

Losses and
other
deductions
GB£000

Total
 GB£000

Deferred tax liability at 1 April 2021

Origination and reversal of temporary timing differences

Effect of tax rate changes on opening balance

Adjustments in respect of prior periods

Deferred tax liability at 31 March 2022

365

10

–

–

375

–

–

–

–

–

(290)

–

–

–

(290)

75

10

–

–

85

21.  TRADE AND OTHER PAYABLES

Current liabilities

Trade payables

Other payables

Accruals and deferred income

2023
GB£000

2022
GB£000

43

8

204

255

185

74

151

410

Deferred grant income is included within other liabilities in the Consolidated statement of financial position.  £49,000 
(2022: £39,000) is included in current liabilities and  £116,000 (2022: £174,000) included in Non-current Liabilities. 

22.  CONTINGENT LIABILITIES

There were no contingent liabilities at 31 March 2023 or at 31 March 2022.

23.  RELATED PARTY TRANSACTIONS

Related party transaction disclosures are included within the Report of the Remuneration Committee.

82

RUA Life Sciences plc

PARENT 
COMPANY  
FINANCIAL  
STATEMENTS

PARENT 
COMPANY  
FINANCIAL  
STATEMENTS

PARENT COMPANY STATEMENT OF 
FINANCIAL POSITION

Asset

Fixed assets

Intangible assets

Tangible assets

Investment in subsidiary undertakings

Total fixed assets

Current assets

Trade and other receivables

Cash and cash equivalents

Total current assets

Total assets

Equity and liabilities

Equity

Issued capital

Share premium

Other Reserve

Capital redemption reserve

Profit and loss account

Total equity attributable to equity holders of the parent

Liabilities

Current liabilities

Trade and other payables

Total current liabilities

Total liabilities

Notes

 31 March 2023 
GB£000

 31 March 2022 
GB£000

2

3

5

6

8

7

72

147

2,235

2,454

2,253

1,192

3,445

79

166

2,244

2,489

2,370

2,755

5,125

5,899

7,614

1,109

11,729

554

11,840

1,109

11,729

452

11,840

(19,557)

(17,779)

5,675

7,351

224

224

224

263

263

263

Total Equity and liabilities

5,899

7,614

The parent company has taken advantage of section 408 of the Companies Act 2006 and has not 
included its own profit and loss account in these financial statements. The parent company’s loss for 
the year ended 31 March 2023 was £1,778,000 (2022: loss of £1,560,000). 

The parent company financial statements were approved by the Board on 25 July 2022 and were 
signed on its behalf by:

W Brown, Chairman 

L Smith, Group CFO

Company number SC170071

The notes on pages 88 to 90 form part of these financial statements.

84

RUA Life Sciences plc

PARENT 
COMPANY  
FINANCIAL  
STATEMENTS

PARENT COMPANY STATEMENT OF 
CHANGES IN EQUITY

Capital 
redemption
reserve
GB£000

Other
reserve
GB£000

Profit and 
loss account 
GB£000

Total
shareholders’ 
fund
GB£000

At 31 March 2021

Share-based payments

Buyback of deferred shares

Transactions with owners

Total comprehensive loss for the 
year

Share
capital
GB£000

Share
premium
GB£000

12,949

11,729

–

(11,840)

(11,840)

–

–

–

–

–

–

–

11,840

11,840

–

At 31 March 2022

1,109

11,729

11,840

Share-based payments

Buyback of deferred shares

Transactions with owners

Total comprehensive loss for the 
year

–

–

–

–

–

–

–

–

–

–

–

–

307

145

–

145

–

452

102

–

102

(16,219)

8,766

–

–

–

145

–

145

(1,560)

(1,560)

(17,779)

7,351

–

–

–

102

–

102

–

(1,778)

(1,778)

At 31 March 2023

1,109

11,729

11,840

554

(19,557)

5,675

The notes on pages 88 to 90 form part of these financial statements.

Annual Report & Accounts 2023

85

PARENT 
COMPANY  
FINANCIAL  
STATEMENTS

NOTES TO THE PARENT COMPANY 
FINANCIAL STATEMENTS

 1.  ACCOUNTING POLICIES

Statement of compliance

The financial statements were prepared in accordance with FRS 101 ‘Reduced Disclosure Framework’. The Company 
has elected to adopt the standard for the year ended 31 March 2023. 

All of the policies applied in preparation of the parent company financial statements are consistent with the applied 
to the Group financial statements as described on pages 58 to 82. Therefore we have not repeated the polices here, 
but have included any additional accounting polices which are relevant to the parent company financial statements. 

Basis of preparation

The Company meets the definition of a qualifying entity under FRS 101. The financial statements have therefore been 
prepared in accordance with FRS 101 as issued by the Financial Reporting Council.

As  permitted  by  FRS  101,  the  Company  has  taken  advantage  of  the  disclosure  exemptions  available  under  that 
standard in relation to financial instruments, capital management, presentation of a cash flow statement, share-based 
payments, fair value measurements, comparative reconciliations for tangible and intangible assets, standards not yet 
effective, related party transactions with other wholly owned members of the Group and key management personnel 
compensation. Equivalent disclosures are, where required, given in the Group accounts of RUA Life Sciences plc. The 
Group accounts of RUA Life Sciences plc are available to the public.

The financial statements have been prepared on the historical cost basis.

Going concern

RUA  Life  Sciences  company  going  concern  has  been  assessed  within  the  wider  RUA  Life  Sciences  Group  going 
concern position. The group going concern assessment (as disclosed in the Group accounts) is as follows:

The Board has to consider that the Going Concern principle is appropriate for the preparation of these accounts. At 
31 March 2023, the Group had cash and cash equivalents of £1.48m (2022: £2.96m) and, as at the date of signing these 
Financial Statements, the cash balance was £0.9m.

RUA Life Sciences has two cash-generative units (RUA Biomaterials and RUA Contract Manufacture). These cash-
generating  units  provide  a  healthy  Gross  Margin  (89%  and  49%),  and  contributions  to  Group  operating  loss  were 
£493,000 and £794,000. The Group has two cash-consuming units (RUA Vascular and RUA Structural Heart), and 
both  these  units  require  further  investment  before  commercialisation  and  cash  generation  can  be  achieved.  The 
investment will chiefly be for a GLP animal study and Human Clinical Trials for RUA Vascular. The Board anticipates the 
requirement for additional funding over the course of the financial year as the internal cash generation will not cover 
the additional investment required.

The Board has considered the current cash position, reviewed budgets and profit and cash flow forecasts over the 
going concern period (to October 2024) along with sensitivity analyses and made appropriate enquiries. The Board 
has concluded that further financing is required and has taken advice from the Company’s Nomad and Broker on the 
current state of the equity market and the chances of a successful fundraise. The Board has formed a judgement at 
the time of approving the financial statements that the Group will have access to adequate resources, including new 
financing,  to  continue  in  operational  existence  for  the  period  of  the  going  concern  assessment.  If  finance  is  not 
successful, which management see as unlikely, management have a number of mitigating actions which can be taken. 
There  is  a  level  of  uncertainty  around  the  ability  of  management  to  implement  the  mitigations  during  the  going 
concern period, for this reason management have concluded a material uncertainty is appropriate. For this reason, the 
Board considers that the adoption of the going concern basis in preparing the consolidated financial statements is 
appropriate. 

The  Financial  Statements  have  been  prepared  on  a  going  concern  basis  and  do  not  include  the  adjustments  that 
would result if the Group was unable to continue as a going concern. Due to the factors described above, specifically 
the uncertainty around the ability to raise new financing and the ability to implement mitigating actions, a material 
uncertainty exists, which may cast significant doubt on the Group and the Company’s ability to continue as a going 
concern.

86

RUA Life Sciences plc

PARENT 
COMPANY  
FINANCIAL  
STATEMENTS

1.  ACCOUNTING POLICIES (CONTINUED)

Use of accounting estimates and judgements

Many  of  the  amounts  included  in  the  financial  statements  involve  the  use  of  judgement  and/or  estimation.  These 
judgements  and  estimates  are  based  on  management’s  best  knowledge  of  the  relevant  facts  and  circumstances, 
having regard to prior experience, but actual results may differ from the amounts included in the financial statements. 
Information about such judgements and estimation is contained in the accounting policies and/or the notes to the 
financial statements and the key areas are summarised below:

Sources of estimation uncertainty

Amortisation rates are based on estimates of the useful lives and residual values of the assets involved.

Investments

Investments held as fixed assets are stated at cost less provision for impairment. In the opinion of the Directors the 
value of such investments is not less than that shown at the balance sheet date.

Deferred tax

Deferred tax is recognised (on an undiscounted basis) on all temporary differences where the transactions or events 
that give the Company an obligation to pay more tax in the future, or a right to pay less tax in the future, have occurred 
by the balance sheet date. Deferred tax assets are recognised when it is more likely than not that they will be recovered. 
Deferred tax is measured using rates of tax that have been enacted or substantively enacted by the balance sheet 
date.

Share-based payments

Share options

The  Group  operates  a  Share  Option  Plan  for  its  employees.  Options  awarded  to  employees  and  directors  of  any 
subsidiary companies are recorded in the relevant subsidiary accounts as a charge to the profit and loss account and 
a corresponding entry to ‘other reserves’. In the parent company accounts the cost is treated as an additional cost of 
investment  in  the  parent  company  accounts.  The  cost  is  calculated  using  the  Black  Scholes  Option  Pricing  Model 
‘BSOPM’ as outlined below.

The  grant  of  any  share-based  payment  is  measured  at  its  fair  value  using  the  BSOPM.  The  fair  value  of  the  share 
options is ultimately recognised as an expense in profit or loss with a corresponding credit to retained earnings over 
the vesting period, based on the best available estimate of the number of share options expected to vest.

Estimates are subsequently revised if there is any indication that the number of share options expected to vest differs 
from  previous  estimates.  Any  adjustment  to  cumulative  share-based  compensation  resulting  from  a  revision  is 
recognised in the current period. The number of vested options ultimately exercised by holders does not impact the 
expense recorded in any period.

Upon exercise of share options, the proceeds received, net of any directly attributable transaction costs, are allocated 
to share capital up to the nominal (or par) value of the shares issued with any excess being recorded as share premium.

Debtors

The amounts owed by Group undertakings are in respect of intercompany loans. The Company uses its cash to fund 
the operations of its subsidiaries until such a time that the subsidiaries are in a position to return the monies to Group. 
These loans are interest free and have no fixed repayment date, all loans are repayable on demand. 

Tangible Fixed Assets

Tangible Fixed Assets is stated at historical cost, less accumulated depreciation.

The gain or loss arising on the disposal of an asset is determined as the difference between the disposal proceeds and 
the carrying amount of the asset and is recognised in profit and loss.

Annual Report & Accounts 2023

87

PARENT 
COMPANY  
FINANCIAL  
STATEMENTS

NOTES TO THE PARENT COMPANY 
FINANCIAL STATEMENTS (CONTINUED)

1.  ACCOUNTING POLICIES (CONTINUED)

Depreciation  is  provided  at  annual  rates  calculated  to  write  off  the  cost  less  residual  value  of  each  asset  over  its 
expected useful life: 

Plant and machinery  

– 10 years 

Computer equipment   – 3 years

2. 

INTANGIBLE ASSETS

Cost

At 31 March 2022

Additions for the year

At 31 March 2023

Amortisation

At 31 March 2022

Charge for the year

At 31 March 2023

Net book value

At 31 March 2022

At 31 March 2023

3.  TANGIBLE ASSETS

Cost

At 31 March 2022

Additions for the year

Disposals in the year

At 31 March 2023

Depreciation

At 31 March 2022

Charge for the year

On disposals

At 31 March 2023

Net book value

At 31 March 2022

At 31 March 2023

88

RUA Life Sciences plc

Intellectual 
property
GB£000

Development
costs
GB£000

Total
GB£000

4,929

–

4,929

4,850

7

4,857

79

72

330

–

330

330

–

330

–

–

5,259

–

5,259

5,180

7

5,187

79

72

Plant & 
 Machinery
GB£000

Computer 
equipment
GB£000

Total
GB£000

171

–

–

171

7

17

–

24

164

147

6

–

–

6

4

2

–

6

2

–

177

–

–

177

11

19

–

30

166

147

PARENT 
COMPANY 
FINANCIAL  
STATEMENTS

4.     DIRECTORS AND EMPLOYEES
The average monthly number of persons (including Directors) employed by the Company during the year was:

Directors

Non-executive directors

Total

The aggregate remuneration comprised:

Wages and salaries

Social security costs

Pension contributions

Share based payments

Total costs

2023
Numbers

2022
Numbers

5

3

8

4

3

7

2023
GB£000

2022
GB£000

846 

103 

65

111

642

73

33

92

1,125 

   840 

The Directors are the only employees of the parent company.  Disclosure of their emoluments is given in the Report 
of the Remuneration Committee on page 38.

5.  NON-CURRENT ASSET INVESTMENTS

Investment in subsidiary undertakings

Cost

Historical cost

RMD Share based payment adjustment (see note 9)

Net book value at 31 March

Interest in subsidiary undertakings

Name of undertaking

Country of 
registration or 
incorporation

Registered office 

2023
GB£000

2022
GB£000

2,244

(9)

2,235 

2,191

53

2,244 

Description
of shares
held

Proportion
of nominal
value of
shares held
%

(i)   RUA Biomaterials Limited

Scotland

163 Bath St, Glasgow G2 4SQ

Ordinary £1

(ii)  RUA Structural Heart Limited

Scotland

163 Bath St, Glasgow G2 4SQ

Ordinary £1

(iii)  RUA Vascular Limited

Scotland

163 Bath St, Glasgow G2 4SQ

Ordinary £1

(iv)  RUA Medical Devices Limited

Scotland

163 Bath St, Glasgow G2 4SQ

Ordinary £1

(v)  Aortech International Limited

Scotland

163 Bath St, Glasgow G2 4SQ

Ordinary £1

100

100

100

100

100

Annual Report & Accounts 2023

89

PARENT 
COMPANY  
FINANCIAL  
STATEMENTS

NOTES TO THE PARENT COMPANY 
FINANCIAL STATEMENTS (CONTINUED)

6.  TRADE AND OTHER RECEIVABLES

Current

Trade receivables – gross

Allowance for credit losses

Trade receivables

Other receivables

Amounts owed by Group undertakings

Tax credit due

Prepayments and accrued income

Total administrative expenses

Non current

Amounts owed by Group undertakings

Less: Provision*

2023
GB£000

2022
GB£000

79

–

79

14

1,874

–

286

2,253

49

–

49

25

1,772

205

319

2,370

3,955

(3,955)

–

3,955

(3,955)

–

*   A cumulative impairment charge of £3,955,000 as at 31 March 2023 (31 March 2022: £3,955,000) has been made to fully provide 
against the remaining amount of the inter-company loan account due as at 31 March 2023 to RUA Life Sciences plc by its American 
subsidiary, AorTech Polymers & Medical Devices, Inc who were in liquidation as of 2014 and remains so at the balance sheet date.

7.  TRADE AND OTHER PAYABLES

Trade payables

Other payables

Accruals and deferred income

8.  SHARE CAPITAL

2023
GB£000

2022
GB£000

65

2

157

224

113

37

113

263

See Note 17 in the Consolidated financial statements which details the number of shares in issue at each period end 
and movements in the period. The nominal value of all shares in issue at 31 March 2023 is £1,109,240 (2022: £1,109,240).

9.  SHARE-BASED PAYMENTS

Director and Employee Share Option Plans

See note (6) in group accounts for detail on share-based payments.

10.  RELATED PARTY TRANSACTIONS

The Company is exempt under the terms of FRS 101.8 from disclosing transactions with its wholly owned subsidiaries.

Related party transaction disclosures are included within the Report of the Remuneration Committee in the Group 
accounts.

90

RUA Life Sciences plc

ANNUAL
GENERAL
MEETING

ANNUAL  
GENERAL  
MEETING

LETTER TO SHAREHOLDERS

THIS DOCUMENT IS IMPORTANT AND REQUIRES YOUR IMMEDIATE ATTENTION. If you are in any 
doubt about the action you should take, you should consult your stockbroker, bank, solicitor, 
accountant, fund manager or other appropriate independent professional adviser who, if you are 
taking advice in the United Kingdom, is duly authorised under the Financial Services and Markets Act 
2000 or an appropriately authorised independent professional adviser if you are in a territory outside 
the United Kingdom. If you no longer hold shares in RUA Life Sciences plc, please pass this document 
to the purchaser or transferee or to the agent who dealt with the sale or transfer to be sent on to the 
new owner of the shares.

RUA LIFE SCIENCES PLC
 (Incorporated in Scotland SC170071)

Registered office 
 C/O Davidson Chalmers 
Stewart LLP 
163 Bath Street 
Glasgow G2 4SQ

25 July 2023

 Dear Shareholder

I am writing to give you the details of the 2023 Annual General Meeting to be held at 11.00am on 22 
August 2023 at Gailes Hotel, Marine Drive, Irvine, Ayrshire KA11 5AE. The formal notice of AGM is set 
out on pages 96 to 98 and an explanation of the business is set out below.

FORMAT OF THE AGM

The AGM will be a physical meeting. The Board encourages all shareholders who are unable to, or do 
not wish to, attend the AGM in person to vote by proxy. Please see the Notice of AGM set out on 
pages 96 to 98 for details of how to appoint a proxy and for further important information regarding 
the appointment of proxies.

If you wish to attend the AGM in person, it would assist the Company’s planning if you could please 
notify the Company in advance by email to kate.full@rualifesciences.com, including your name as 
shown on the Company’s Register of Members.

We will notify shareholders of any significant changes to the AGM arrangements by publishing details 
on the Company’s website (www.rualifesciences.com) and via a Regulatory Information Service as 
early as is possible before the date of the meeting.

All the resolutions will be voted on by way of a poll and this will ensure that your vote will be counted, 
even if you are unable to attend in person.

Your vote is important to the Company and, whether or not you wish to attend the AGM in person, 
the Directors strongly recommend you complete and return the Form of Proxy, with your voting 
instructions, in accordance with the instructions on the Form. The deadline for the receipt of a Proxy 
Form by the Registrars is 11.00am on 18 August 2023.

If you hold your ordinary shares in CREST, you may appoint a proxy by completing and transmitting a 
CREST Proxy Instruction to the Company’s Registrars, Equiniti Limited, Aspect House, Spencer Road, 
Lancing, West Sussex BN99 6DA so that it is received no later than 11.00am on 18 August 2023.

92

RUA Life Sciences plc

ANNUAL  
GENERAL 
MEETING

If you are an institutional investor, you may be able to appoint a proxy electronically via the Proxymity 
platform, a process which has been agreed by the Company and approved by the Registrar. For 
further information regarding Proxymity, please go to www.proxymity.io. Your proxy must be lodged 
by 11.00am on 18 August 2023 in order to be considered valid. Before you can appoint a proxy via 
this process you will need to have agreed to Proxymity’s associated terms and conditions. It is 
important that you read these carefully as you will be bound by them and they will govern the 
electronic appointment of your proxy.

If you would like to ask questions about the business of the AGM, please contact us at  
kate.full@rualifesciences.com. A summary of the questions received, together with our answers, will 
be published on our website shortly after the AGM has concluded.

EXPLANATION OF THE BUSINESS OF THE AGM

Resolution 1 – Receipt of the Annual Report and Accounts

The Companies Act 2006 requires the directors of a public company to lay before the company in 
general meeting copies of the directors’ reports, the independent auditors’ report and the audited 
financial statements of the company in respect of each financial year. In line with best practice, the 
Directors invite shareholders to receive their reports, the audited accounts and the auditors’ report for 
the financial year ended 31 March 2023 (the “2023 Annual Report”).

Resolution 2 – Approval of the Report of the Remuneration Committee

The Company invites shareholders to approve the Report of the Remuneration Committee contained 
in the 2023 Annual Report.

The vote on this Resolution is advisory only and the Directors’ entitlement to remuneration is not 
conditional on it being passed.

Resolutions 3 and 4 – Re-election of Directors

The Articles of Association of the Company require that any Director: (i) who has been appointed by 
the Board since the last annual general meeting of the Company; or (ii) for whom it is the third annual 
general meeting following the annual general meeting at which he or she was last elected or re-
elected, should be proposed for election or re-election respectively. Accordingly, the shareholders are 
invited to re-elect John Ely and Geoffrey Berg. Biographical details on the Directors are contained in 
the 2023 Annual Report.

Resolution 5 – Re-appointment and remuneration of the Auditor

The Company is required to appoint or reappoint auditors at each annual general meeting at which its 
audited accounts and reports are presented to shareholders. Resolution 5 deals with the re-
appointment of Grant Thornton as auditor for the year ending 31 March 2024. As is market practice, 
the Resolution authorises the Directors to fix the auditor’s fees.

Resolution 6 – Authority to allot shares

The Directors currently have a general authority to allot new shares in the Company and to grant 
rights to subscribe for, or convert any securities into, shares. This authority is due to expire at this 
AGM and the Board would like to renew it to provide the Directors with flexibility to allot new shares 
and grant rights up until the Company’s next annual general meeting within the limits prescribed by 
The Investment Association.

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LETTER TO SHAREHOLDERS (CONTINUED)

The Investment Association’s guidelines on Directors’ allotment authority state that the Association’s 
members will regard as routine any proposal at a general meeting to seek a general authority to allot 
an amount up to two-thirds of the existing share capital, provided that any amount in excess of one-
third of the existing share capital is applied to fully pre-emptive rights issues only.

This Resolution would authorise the Directors to allot (or grant rights over) new shares in the 
Company: (i) under an open offer or in any situation other than a rights issue up to an aggregate 
nominal amount of £369,746 (representing approximately 33 per cent. of the Company’s current 
issued ordinary share capital); and (ii) under a rights issue up to an aggregate nominal amount of 
£739,492 (representing approximately 66 per cent. of the Company’s current issued ordinary share 
capital).

For the avoidance of doubt, the maximum aggregate nominal amount of shares which may be allotted 
(or rights that may be granted) under this Resolution is £739,492 (representing approximately 66 per 
cent. of the Company’s current issued ordinary share capital).

Resolutions 7 and 8 – Powers to disapply pre-emption rights

These Resolutions would give the Directors powers to allot ordinary shares for cash without first 
offering those shares to existing shareholders in proportion to their existing holdings.

The Resolutions seek powers which reflect the revised Statement of Principles published by the Pre- 
Emption Group in November 2022 (and endorsed by the Investment Association) (the “Statement of 
Principles”) which provide that a company may seek power to issue on a non-pre-emptive basis for 
cash shares in any one year representing: (i) no more than ten per cent. of the company’s issued 
ordinary share capital; and (ii) no more than an additional ten per cent. of the company’s issued 
ordinary share capital provided that such additional power is only used in connection with an 
acquisition or specified capital investment.

Accordingly, and in line with best practice, the Board is seeking two separate powers to disapply pre- 
emption rights.

Resolution 7 would permit the Board to allot ordinary shares for cash on a non-pre-emptive basis in 
connection with a rights issue or similar pre-emptive issue and, otherwise than in connection with any 
such issue, up to a maximum nominal amount of £110,924 (which represents approximately ten per 
cent. of the issued share capital of the Company as at 24th July 2023, being the latest practicable 
date before the publication of this notice) and up to a further nominal amount equal to 20 per cent. of 
any such allotment if used only for the purposes of making a follow-on offer which the Directors 
determine to be of a kind contemplated by the Statement of Principles. This Resolution will permit the 
Board to allot ordinary shares for cash, up to the specified level, in any circumstances (whether or not 
in connection with an acquisition or specified capital investment).

Resolution 8 would give the Board an additional power to allot ordinary shares for cash on a non-pre- 
emptive basis up to a further maximum nominal amount of £110,924 (again representing 
approximately ten per cent. of the Company’s current issued ordinary share capital) where this power 
is used only for the purposes of financing (or refinancing, if such refinancing occurs within 12 months 
of 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 prior to the date of this 
notice, and up to a further nominal amount equal to 20 per cent. of any such allotment if used only for 
the purposes of making a follow-on offer which the Directors determine to be of a kind contemplated 
by the Statement of Principles.

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The Directors have no present intention of exercising the authority given by these Resolutions. If the 
Directors were to make a non-pre-emptive issue of equity securities for cash using the powers 
conferred by Resolutions 7 or 8, the Directors confirm that the Company will comply with the 
shareholder protections contained in Part 2B of the Statement of Principles regarding how such an 
issue should be carried out.

RECOMMENDATION

The Directors believe that the proposals to be voted on at the AGM are in the best interests of the 
Company and its shareholders as a whole. Accordingly, the Directors unanimously recommend 
shareholders to vote in favour of the Resolutions, as they intend to do in respect of their beneficial 
holdings of shares (save in respect of those matters in which they are interested).

Yours faithfully

WILLIAM BROWN 
Chairman

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NOTICE OF ANNUAL GENERAL MEETING

Notice is hereby given that the twenty-sixth Annual General Meeting of RUA Life Sciences plc will be 
held at Gailes Hotel, Marine Drive, Irvine, Ayrshire KA11 5AE on 22 August 2023 at 11.00am for the 
purpose of considering and, if thought fit, passing the following resolutions of which numbers 1 to 6 
will be proposed as Ordinary Resolutions and numbers 7 and 8 as Special Resolutions:

AS ORDINARY BUSINESS

To consider, and if thought fit, pass the following resolutions as Ordinary Resolutions:

1 

 To receive and adopt the financial statements of the Company for the year ended 31 March 2023 
together with the Strategic Report and the Reports of the Directors and Auditor thereon.

2  To approve the Report of the Remuneration Committee for the year ended 31 March 2023.

3  To re-elect as a Director, John Ely, who is retiring by rotation.

4  To re-elect as a Director, Geoffrey Berg, who is retiring by rotation.

5 

 To re-appoint Grant Thornton UK LLP as auditor of the Company and to authorise the Directors to 
fix their remuneration.

AS SPECIAL BUSINESS

To consider, and if thought fit, pass the following resolution as an Ordinary Resolution:

6 

 That, in substitution for all equivalent authorities and other powers granted to the Directors at the 
Company’s annual general meeting held on 16 August 2022 but without prejudice to any allotment 
of shares or grant of rights to subscribe for or convert any security into shares in the Company 
made or agreed to be made pursuant to such authorities and other powers, in accordance with 
section 551 of the Companies Act 2006 (the “Act”) the Directors be generally and unconditionally 
authorised to exercise all powers of the company to allot shares in the Company:

6.1 

6.2 

 up to an aggregate nominal amount of £369,746 (such amount to reduced by the aggregate 
nominal amount of any equity securities that may be allotted pursuant to paragraph 6.2) of 
this resolution in excess of £369,746); and

 comprising equity securities (as defined in section 560 of the Act) up to an aggregate nominal 
amount of £739,492 (such amount to be reduced by the aggregate nominal amount of any 
shares allotted or rights granted pursuant to the authority in paragraph 6.1 of this resolution) 
in connection with an offer by way of a rights issue to holders of ordinary shares in the capital 
of the Company in proportion (as nearly as may be practicable) to their respective holdings,

 but subject to such exclusions or other arrangements as the Directors may deem necessary or 
expedient in relation to treasury shares, fractional entitlements, record dates, regulatory or 
practical problems in or under the laws of any territory or the requirements of any regulatory body 
or stock exchange or any other matter; provided that, unless previously revoked, varied or 
extended, this authority will expire at whichever is the earlier of the conclusion of the annual 
general meeting of the company to be held in 2024 or the date falling 15 months from the date of 
passing this resolution, save that the Company may before such expiry make an offer or agreement 
which would or might require the allotment of shares in the Company, or the grant of rights to 
subscribe for or to convert any security into shares in the Company, after such expiry.

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To consider and, if thought fit, pass the following resolutions as Special Resolutions:

7 

 That, in substitution for all equivalent authorities and other powers granted to the Directors at the 
Company’s annual general meeting held on 16 August 2022 but without prejudice to any allotment 
of shares made or agreed to be made pursuant to such authorities and other powers, subject to 
and conditional upon the passing of Resolution 6 set out in this Notice, in accordance with section 
571(1) of the Companies Act 2006 (the “Act”), the Directors be and are hereby empowered 
pursuant to section 570 of the Act to allot equity securities (within the meaning of section 560 (1) 
of the Act) for cash pursuant to the authority conferred by Resolution 6 set out in this Notice, as if 
section 561(1) of the Act did not apply to any such allotment, provided that this power shall be 
limited to:

7.1 

7.2 

7.3 

7.4 

 the allotment of equity securities pursuant to the terms of any share scheme for directors 
and/or employees of the Company and/or its subsidiaries approved by the Directors or by the 
shareholders of the Company in general meeting;

 the allotment of equity securities in connection with or pursuant to an offer by way of rights 
issue, open offer or any other pre-emptive offer in favour of ordinary shareholders and in 
favour of holders of any other class of equity security in accordance with the rights attached 
to such class where the equity securities respectively attributable to the interest of such 
persons on a fixed record date are proportionate (as nearly as may be) to the respective 
numbers of equity securities held by them or are otherwise allotted in accordance with the 
rights attaching to such equity securities subject to such exclusions or arrangements as the 
Directors may deem necessary or expedient to deal with to treasury shares, fractional 
entitlements, record dates, regulatory or practical problems in or under the laws of any 
territory or the requirements of any regulatory body or stock exchange or any other matter;

 the allotment (otherwise than pursuant to paragraphs 7.1 and 7.2 of this resolution) of equity 
securities having a nominal amount or giving the right to subscribe for or convert into relevant 
shares having a nominal amount, not exceeding in aggregate £110,924; and

 the allotment of equity securities, other than pursuant to paragraphs 7.1 to 7.3 above of this 
resolution, up to an aggregate nominal amount of 20 per cent. of any allotment of equity 
securities from time to time under paragraph 7.3 above, such authority to be used only for the 
purposes of making a follow-on offer which the Directors determine to be of a kind 
contemplated by paragraph 3 of Section 2B of the Statement of Principles on Disapplying 
Pre-Emption Rights most recently published by the Pre-Emption Group prior to the date of 
this notice,

 and such power shall expire on the revocation or expiry (unless renewed) of the authority 
conferred on the Directors by Resolution 6 set out in this Notice but may be previously 
revoked, varied or extended by special resolution, save that the Company may before such 
expiry make an offer or agreement which would or might require the allotment of shares in 
the Company, or the grant of rights to subscribe for or to convert any security into shares in 
the Company, after such expiry.

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97

 
 
 
 
 
 
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GENERAL  
MEETING

NOTICE OF ANNUAL GENERAL MEETING
(CONTINUED)

8 

 That, subject to and conditional upon the passing of Resolution 6 set out in this Notice, without 
prejudice to any allotment of shares made or agreed to be made pursuant to the authorities and 
other powers granted to the Directors at the Company’s annual general meeting held on 16 August 
2022, in accordance with section 571(1) of the Companies Act 2006 (the “Act”), the Directors be 
and are hereby empowered pursuant to section 570 of the Act to allot equity securities (within the 
meaning of section 560 (1) of the Act) for cash pursuant to the authority conferred by Resolution 6 
set out in this Notice, as if section 561(1) of the Act did not apply to any such allotment, provided 
that this power shall be limited to:

8.1 

8.2 

 the allotment of equity securities up to an aggregate nominal amount of £110,924, such 
authority to be used only for the purpose of financing (or refinancing, if the power is to be 
exercised within 12 months after the date of 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 of Meeting; and

 the allotment of equity securities, other than pursuant to paragraph 8.1 above of this 
resolution, up to an aggregate nominal amount of 20 per cent. of any allotment of equity 
securities from time to time under paragraph 8.1 above of this resolution such authority to be 
used only for the purposes of making a follow-on offer which the Directors determine should 
be of a kind contemplated by paragraph 3 of Section 2B of the Statement of Principles on 
Disapplying Pre-Emption Rights most recently published by the Pre-Emption Group prior to 
the date of this notice,

 and such power shall expire on the revocation or expiry (unless renewed) of the authority 
conferred on the Directors by Resolution 6 set out in this Notice but may be previously 
revoked, varied or extended by special resolution, save that the Company may before such 
expiry make an offer or agreement which would or might require the allotment of shares in 
the Company, or the grant of rights to subscribe for or to convert any security into shares in 
the Company, after such expiry.

By order of the Board

Kate Full 
Company Secretary

25 July 2023

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IMPORTANT NOTICE REGARDING ATTENDANCE AT THE GENERAL MEETING AND APPOINTMENT 
OF PROXIES

1 

 Members will only be entitled to attend and vote at the meeting if they are registered on the 
Company’s Register of Members at 6:30pm on 18 August 2023. Changes to entries on the Register 
of Members after that time shall be disregarded in determining the rights of any person to attend 
and vote at the meeting. If the meeting is adjourned, the time by which a person must be entered 
on the Register of Members of the Company in order to have the right to attend and vote at the 
adjourned meeting is 6:00pm two business days prior to the date fixed for the adjourned meeting. 
Changes to the Register of Members after the relevant times shall be disregarded in determining 
the rights of any person to attend and vote at the meeting.

2 

 Any member of the Company who is entitled to attend and vote at the Annual General Meeting 
may appoint another person or persons (whether a member or not) as their proxy or proxies to 
attend, speak and vote on their behalf. A corporation which is a member can appoint one or more 
corporate representatives who may exercise, on its behalf, all its powers as a member provided 
that no more than one corporate representative exercises powers over the same share.

3 

4 

 Under the restrictions in force at the date of the notice of this meeting, proxies other than the 
Chairman of the meeting will not be permitted to attend the AGM in person. If a member is 
appointing a proxy, they should appoint the Chairman of the meeting as their proxy. Similarly any 
appointment of a corporate representative should be an appointment of the Chairman of the 
meeting. Any proxy or corporate representative who is not the Chairman of the meeting will not be 
permitted to attend the meeting in person.

 To be valid, Forms of Proxy must be lodged with the Company’s Registrars, Equiniti Limited, 
Aspect House, Lancing, West Sussex, BN99 6ZL not later than 11.00am on 18 August 2023 or not 
later than 48 hours (excluding any non-business day) before time appointed for the holding of any 
adjourned meeting together with any documentation required. In the case of a corporation, the 
Form of Proxy should be executed under its common seal or signed by a duly authorised officer or 
attorney of the corporation. Details of how to complete the proxy form are set out in the notes to 
the proxy form. 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 a resolution. If no voting indication is given your proxy will 
vote (or abstain from voting) as he or she thinks fit in relation to any other matter put before the 
meeting.

 CREST members who wish to appoint a proxy or proxies through the CREST electronic proxy 
appointment service may do so by using the procedures described in the CREST Manual (available 
at https://www.euroclear.com/site/public/EUI). CREST personal members or other CREST 
sponsored members, and those CREST members who have appointed a voting service provider 
should refer to their CREST sponsors 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 by means 
of CREST to be valid, the appropriate CREST message (a “CREST Proxy Instruction”) must be 
properly authenticated in accordance with Euroclear UK & International Limited’s specifications 
and must contain the information required for such instructions, as described in the CREST Manual. 
The message must be transmitted so as to be received by the Company’s agent, Equiniti Limited 
(CREST Participant ID RA19), no later than 11.00am on 18 August 2023. 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 Company’s agent is able to retrieve the message by 
enquiry to CREST in the manner prescribed by CREST.

Annual Report & Accounts 2023

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ANNUAL  
GENERAL  
MEETING

NOTICE OF ANNUAL GENERAL MEETING
(CONTINUED)

 CREST members and, where applicable, their CREST sponsor or voting service provider 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, to procure that his CREST sponsor or voting service 
provider takes) 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 sponsor or voting service provider are referred in particular to those 
sections of the CREST Manual concerning particular limitations of the CREST system and timings.

 The Company may treat as invalid a CREST Proxy Instruction in the circumstances set out in 
Regulation 35(5)(a) of the Uncertificated Securities Regulations 2001.

5 

 In order to revoke a proxy instruction you will need to inform the Company by sending a signed 
hard copy notice clearly stating your intention to revoke your proxy appointment to the Company’s 
Registrars, Equiniti Limited, Aspect House, Lancing, West Sussex, BN99 6ZL. In the case of a 
member which is a company, the revocation notice must be executed under its common seal or 
signed on its behalf by an officer of the company or an attorney for the company. Any power of 
attorney or any other authority under which the revocation notice is signed (or a duly certified 
copy of such power or authority) must be included with the revocation notice. The revocation 
notice must be received by Equiniti no later than 11.00am on 18 August 2023. If you attempt to 
revoke your proxy appointment but the revocation is received after the time specified then, subject 
to the paragraph directly below, your proxy appointment will remain valid. To change your proxy 
instructions simply submit a new proxy appointment. Note that the cut-off time for receipt of 
proxy appointments (see above) also apply in relation to amended instructions; any amended 
proxy appointment received after the relevant cut-off time will be disregarded. If you require a new 
Form of Proxy please contact to the Company’s Registrars, Equiniti Limited on +44 121 415 7047 
between 8.30 am and 5.30 pm, Monday to Friday excluding public holidays in England and Wales.

6 

 As at noon on 24 July 2023 the Company’s issued share capital comprised 22,184,798 ordinary 
shares of £0.05 each. Each ordinary share carries the right to one vote at a general meeting of the 
Company and, therefore, the total number of voting rights in the Company as at noon on 24 July 
2023 is 22,184,798. Voting at this meeting will be on a poll rather than a show of hands. Each 
ordinary shareholder present at the meeting will be entitled to one vote for every ordinary share 
registered in his or her name and each proxy or corporate representative will be entitled to one 
vote for each share which he or she represents.

7 

 The following documents will be available at the registered office of the Company during normal 
business hours from the date of this notice until the date of the Annual General Meeting and at the 
AGM venue from at least 15 minutes prior to and until the end of the AGM:

7.1  a copy of the service agreement for the Executive Directors,

7.2  a copy of the letters of appointment for the Non-Executive Directors,

7.3  the Memorandum and Articles of Association of the Company.

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8  Any member attending the meeting has the right to ask questions.

 The Company has also made alternative arrangements for questions to be submitted by members 
by email. The Company must cause to be answered any such question relating to the business 
being dealt with at the meeting but no such answer need be given if: (a) to do so would interfere 
unduly with the preparation for the meeting or involve the disclosure of confidential information;  
(b) the answer has already been given on a website in the form of an answer to a question; or  (c) it 
is undesirable in the interests of the Company or the good order of the meeting that the question 
be answered.

9 

 If you have any general queries about the meeting please contact the Company Secretary at 
kate.full@RUAlifesciences.com or by calling on 01294 317 073. You may not use any electronic 
address provided either in this notice of meeting or any related documents (including the Form of 
Proxy) to communicate for any purposes other than those expressly stated.

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RUA Life Sciences plc 

2 Drummond Crescent  
Irvine, Ayrshire  
Scotland  
UK 
KA11 5AN

info@rualifesciences.com