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ESCO

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FY2022 Annual Report · ESCO
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2022
ANNUAL REPORT

ESCO TECHNOLOGIES INC.

ESCO Technologies is a global provider of highly-engineered products and solutions to diverse end-markets that 

include the defense, aerospace, space, wireless, consumer electronics, healthcare, automotive, electric utility, and 

renewable energy industries. The company consists of three technology-driven business segments — Aerospace 

& Defense, Utility Solutions Group, and RF Shielding & Test. Headquartered in St. Louis, Missouri, ESCO and its 

subsidiaries have offices and manufacturing facilities worldwide.

// Aerospace & Defense

Aerospace & Defense (A&D) provides 
highly-engineered hydraulic filtration 
systems, fluid control valves, machined 
components, and metal finishing for 
the aerospace, space, and defense 
industries. In addition, A&D designs 
and manufactures complex shock and 
vibration dampening tiles and signature 
reduction solutions that enhance 
the stealth capabilities of U.S. Navy 
submarines and surface ships. 

// Utility Solutions Group

Utility Solutions Group (USG) offers 
industry-leading diagnostic, protection 
testing, and condition monitoring 
equipment, consulting and laboratory 
testing services, and data analytics 
vital for ongoing grid reliability and 
renewable energy project development. 
Our USG segment offers a complete 
range of solutions that efficiently 
measure asset health and ensure the 
reliable, safe, and secure delivery 
of power.

// RF Shielding & Test

RF Shielding & Test (Test) is an 
innovative supplier of test and 
measurement systems and shielded 
enclosures. Our comprehensive 
energy testing and management 
solutions identify, measure and 
contain magnetic, electromagnetic 
and acoustic energy, creating an 
environment that isolates and controls 
unintended energy emissions to insure 
immunity, compatibility and compliance 
with regulatory and industry-
defined standards.

A Record Year

2022 was a year of record Revenue, Adjusted EPS, Entered Orders and 
Year-End Backlog as we saw recovery across our key end-markets and 
strong execution by our operating teams.

Persistent supply chain disruptions, inflationary impacts, and labor shortages continued to create global headwinds 
throughout the year. Navigating these market disruptions also presented a unique opportunity, and we demonstrated 
our ability to adapt to these changing conditions. Through teamwork and innovation, we were able to find solutions 
that enabled us to both support our customers and deliver historic operating results.

As the year progressed, business conditions began to stabilize in our end-markets most impacted by the pandemic. 
Increased activity from our North American utility customers and robust demand in renewables drove revenue growth 
in our USG segment. The steady return of air travel began to drive increased aerospace production rates. Recovery 
in these key end-markets combined with solid orders momentum across each of our business segments have us well-
positioned to drive meaningful growth going forward.

2022 Sales
DOLLARS IN MILLIONS

41% 
Aerospace & Defense:  
$351.4

32% 
Utility Solutions Group: 
$278.4

27% 

RF Shielding & Test:  
$227.7

2022 EBITDA  – As Adjusted(1) 

DOLLARS IN MILLIONS

$858m

42% 
Aerospace & Defense:  
$80.1

38% 
Utility Solutions Group: 
$72.0

20% 

RF Shielding & Test:  
$38.0

$190m

(1)  Excludes $28.8 million of Corporate costs and $1.7 million of charges associated with the Altanova and NEco acquisition inventory step-ups, 

severance at VACCO and NRG, and Corporate acquisition and management transition costs.

2022 ANNUAL REPORT  1

  
  
  
 
 
FINANCIAL HIGHLIGHTS FROM 
CONTINUING OPERATIONS(1)

DOLLARS IN MILLIONS, EXCEPT PER SHARE AMOUNTS

2018

2019

2020

2021

2022

Net Sales

Entered Orders

$ 683.7

$ 726.0

$ 730.5

$ 715.4

$ 857.5

695.6

822.5

796.3

796.3

960.5

Earnings Per Share – GAAP

Earnings Per Share – As Adjusted(2)

3.31

2.54

2.97

2.95

0.88

2.67

2.42

2.59

Capital Performance (As of September 30)

Net Debt

Leverage Ratio

Cash Flow from Operating Activities

$ 190

$ 223

$   10

$   98

1.72

84

1.68

101

0.47

109

1.03

123

3.16

3.21

$ 55

0.78

135

Net Sales
IN MILLIONS

Earnings Per Share  
– As Adjusted(2)

Ending Backlog
IN MILLIONS

4
8
6
$

6
2
7
$

0
3
7
$

5
1
7
$

8
5
8
$

4
5
2
$

.

5
9
2
$

.

7
6
2
$

.

9
5
2
$

.

1
2
3
$

.

1
6
3
$

5
4
4
$

1
1
5
$

2
9
5
$

5
9
6
$

2018 2019 2020 2021 2022

2018 2019 2020 2021 2022

2018 2019 2020 2021 2022

(1)   Financial Highlights exclude Discontinued Operations – Technical Packaging Segment sale was completed 12/31/19.

(2)   EPS – As adjusted excludes $0.05 per share of charges associated with the Altanova and NEco acquisition inventory step-ups, severance at VACCO 
and NRG, and Corporate acquisition and management transition costs in 2022, $0.17 per share mainly consisting of management transition and 
acquisition costs at Corporate, restructuring costs primarily within the USG segment, and purchase accounting adjustments related to the Phenix and 
Altanova acquisitions, partially offset by the final settlement from the sale of the Doble Watertown facility in 2021, a $1.55 per share charge related 
to the pension plan termination and $0.24 per share of charges primarily within the USG segment related to facility consolidation, asset impairment, 
severance, and incremental costs associated with COVID-19 in 2020, $0.02 per share of income primarily related to the gain on the sale of the Doble 
Watertown property, partially offset by restructuring charges at Doble, PTI and VACCO in 2019, and $.017 per share of restructuring charges and 
($0.94) per share net tax benefit resulting from the implementation of U.S. Tax Reform in 2018.

2  ESCO TECHNOLOGIES INC.

LETTER TO SHAREHOLDERS

In 2022 we delivered record sales, orders, year-end backlog and Adjusted 
EPS. Given the continuing global headwinds, we feel great about our ability to 
navigate through economic disruptions to deliver significant revenue growth 
and solid operating results.

The bottom line is that despite considerable challenges, all three of our 
business segments delivered meaningfully improved results that met or 
exceeded our initial guidance. Orders strength across each of our major end-
markets continued to drive backlog growth and gives us confidence in the 
sustainable long-term economic viability of our diverse product offerings.

Financials

Broad orders strength drove 
solid revenue growth and margin 
improvement in 2022. With $961 
million in orders, our ending backlog 
increased 17 percent to $695 million. 
Sales increased 20 percent to $858 
million, with 13 percent organic growth 
and 7 percent related to contributions 
from recent acquisitions (Altanova, 
Phenix, and NEco). The organic growth 
was primarily driven by commercial 
aerospace and utility markets finally 
recovering from pandemic impacts, 
continued strength in renewables, 
and power filter, medical and test and 
measurement chamber volume at Test. 

Our Adjusted EPS increased 24 percent 
to $3.21 per share and Adjusted 
EBITDA increased 23 percent to $161 
million. Our Adjusted EBITDA margin 
increased a half point to 18.8 percent, 
with leverage on higher revenue driving 
the improvement.

From a liquidity standpoint, we 
generated $135 million of cash flow 
from operations resulting in a 108 
percent free cash flow conversion rate. 
During 2022, we opportunistically 
repurchased approximately 257,500 
shares of common stock for $20 
million. With our focus on working 
capital improvement and cash flow 
generation, we ended the year with 
a leverage ratio of ~0.78x and $589 
million in liquidity. We remain well-
positioned to fund internal engineering 
programs and capital investments to 
drive growth organically while also 
having the capability to expand through 
acquisitions. We continually evaluate 
a solid pipeline of M&A opportunities 
with the intent to strengthen our 
business portfolio and drive long-term 
shareholder value.

Cash Flow from
Operating Activities
IN MILLIONS

4
8
$

1
0
1
$

9
0
1
$

3
2
1
$

5
3
1
$

2018 2019 2020 2021  2022

Leverage Ratio

2
7
1

.

8
6
1

.

7
4

.

3
0
1

.

8
7

.

2018 2019 2020 2021  2022

2022 ANNUAL REPORT  3

LETTER TO SHAREHOLDERS Continued

COURTESY NASA.GOV

COURTESY NAVY.MIL

AEROSPACE & DEFENSE

A&D sales increased 12 percent 
to $351 million, with 10% organic 
growth being driven by the recovery 
in commercial aerospace, as well as 
strength in Navy and space, and 2 
percent related to the NEco acquisition. 
Adjusted EBITDA increased 19 
percent to $80 million (23 percent 
margin). Orders strength throughout 
the year resulted in a book-to-bill of 
1.12 and record year-end backlog of 
$408 million.

In commercial aerospace the steady 
return of domestic passenger demand 
resulted in solid orders growth driven 
by increased single-aisle aircraft build 
rates at Boeing and Airbus. We also 
saw increased orders as demand for the 
A350 widebody began to recover. In an 
era of rising fuel costs, airlines are now 
looking to fuel-efficient widebodies like 
the A350 for their long-haul needs. On 
the MRO side, Mayday Manufacturing 
saw solid growth globally related to its 
unique solutions which aid customers 
by reducing the complexity of their 
business operations.

4  ESCO TECHNOLOGIES INC.

In defense aerospace PTI Technologies 
received its largest one-year order to 
date for their proprietary 421® Metal 
Fiber Media filters in support of the 
U.S. Army’s Black Hawk and Apache 
helicopter fleets totaling over 40,000 
filter elements. This product was 
developed in cooperation with the 
U.S. Army to provide a superior level 
of fluid cleanliness in the dynamic 
environments seen by military aircraft. 
In FY22, this filter media was also 
chosen by a major engine manufacturer 
for a next-generation commercial 
aircraft development. The ability of 
this media to support fluid filtration 
at high temperatures will enable next 
generation engines to be more fuel 
efficient and to have lower emissions.

Early in the year we acquired Networks 
Electronic Company (NEco), an industry 
leader in miniature Cartridge Actuated 
Devices/Propellant Actuated Devices 
(CAD/PAD) industry. NEco received 
its first major order as a part of ESCO 
from Martin Baker in support of their 
ejection seat upgrade program. NEco 
will be a part of the PTI business and is 
a nice expansion of their capabilities.

In space, VACCO hardware supported 
NASA’s successful Double Asteroid 
Redirection Test (DART) mission. DART 
was the first-ever mission dedicated 
to investigating and demonstrating 
a method of asteroid deflection by 
changing an asteroid’s motion in 
space through kinetic impact. VACCO 
played a critical role through providing 
propulsion components for the main 
spacecraft and a complete cold gas 
Micro-Propulsion System (MiPS) for the 
accompanying cubesat which recorded 
the event and its aftereffects for 
future analysis.

We continue to be a key supplier of 
vital stealth components on U.S. 
Navy submarines. VACCO, Globe 
Composite Solutions and Westland 
Technologies combine to provide 
critical quiet technology valves, Special 
Hull Treatment (SHT), and shock and 
vibration dampening systems that 
reduce acoustic signatures and modify 
signal emissions. During the year we 
continued to support the ongoing 
Virginia Class production and continued 
receiving initial orders for content on 
the new Columbia Class platform.

AEROSPACE & DEFENSE

// Entered Orders 

IN MILLIONS

8
8
2
$

0
1
4
$

0
2
4
$

7
3
3
$

2
9
3
$

2018 2019 2020 2021  2022

// Sales  

IN MILLIONS

7
8
2
$

6
2
3
$

2
5
3
$

5
1
3
$

1
5
3
$

2018 2019 2020 2021  2022

// EBITDA – As Adjusted*  

IN MILLIONS

7
6
$

0
8
$

1
8
$

7
6
$

0
8
$

2018 2019 2020 2021  2022

*  Excludes $0.6 million of NEco acquisition 
inventory step-up and VACCO severance 
charges in 2022, $0.5 million of ATM 
acquisition inventory step-up and 
restructuring charges in 2021, $1.4 
million primarily related to severance and 
incremental costs associated with COVID-19 
in 2020, $1.2 million in inventory step-up 
and restructuring charges in 2019, and 
$0.8 million in restructuring charges in 2018.

2022 ANNUAL REPORT  5

LETTER TO SHAREHOLDERS Continued

UTILITY SOLUTIONS GROUP

USG sales increased 37 percent to 
$278 million, with 14 percent organic 
growth being driven by increased 
electric utility and renewables spending, 
and 23 percent related to the impact of 
the Altanova and Phenix acquisitions. 
Adjusted EBITDA increased 29 percent 
to $72 million (26 percent margin). 
With $315 million in entered orders and 
a book-to-bill of 1.13, USG ended the 
year with $128 million in backlog.

Doble Engineering (Doble) continued 
its focus on new product development, 
launching key new technologies aimed 
at providing electric utility teams 
with intuitive new tools for analyzing 
digital substation networks. In 2022, 
Doble introduced the F6880 Digital 
Network Analyzer and the Calisto® 
R9 Dissolved Gas Analyzer (DGA) 
Monitor. The F6880 is a compact 
lightweight instrument that enables 
power and utility teams to efficiently 
troubleshoot communications and 
network performance issues allowing 
them to quickly discern whether 

6  ESCO TECHNOLOGIES INC.

abnormal signal qualities in substation 
networks are caused by conditions 
on the power system or anomalies in 
digital traffic. The Calisto R9 DGA 
Monitor has a new patented design 
that offers high accuracy and low 
long-term maintenance costs. It uses a 
new differential infrared photoacoustic 
spectroscopy method which provides 
accurate measurements and utilizes 
water vapor to calibrate and maintain 
the accuracy of gas measurements 
over time.

Doble continued to integrate the 
Altanova and Phenix business into the 
USG segment throughout the year. In 
2022, USG won its first major HV Cable 
monitoring project in North America 
utilizing Altanova’s technology. This is 
a concrete example of the synergistic 
cross-selling opportunities that exist 
as we go to market domestically 
and internationally with a broader 
product portfolio.

NRG saw significant orders and revenue 
growth in both wind and solar in 2022. 
Orders increased 52 percent to over 
$50 million and revenue increased 
24 percent to $43 million. This 
represented the second consecutive 
year of significant growth for NRG. Last 
year the business left the pandemic 
with strong momentum and that trend 
continued in 2022 as the cost of 
wind and solar is now at parity with 
traditional generation sources in more 
regions than ever. In addition, several 
key geographic trends are now driving 
sustained renewables growth: the 
Inflation Reduction Act is resulting in a 
significant uptick in domestic wind and 
solar activity with NRG’s largest U.S. 
customers; in EMEA NRG is winning 
new wind and solar projects with large 
customers and developers who are 
increasing their market share in various 
regions; and in China, the government 
released a new 5-year plan with 
aggressive goals for wind and solar that 
is driving new project wins.

UTILITY SOLUTIONS GROUP

// Entered Orders 

IN MILLIONS

9
1
2
$

3
1
2
$

1
0
2
$

4
4
2
$

5
1
3
$

2018 2019 2020 2021  2022

// Sales  

IN MILLIONS

4
1
2
$

2
1
2
$

2
9
1
$

3
0
2
$

8
7
2
$

2018 2019 2020 2021  2022

// EBITDA – As Adjusted*  

IN MILLIONS

7
5
$

8
5
$

5
4
$

6
5
$

2
7
$

2018 2019 2020 2021  2022

*  Excludes $0.5 million of Altanova 

acquisition inventory step-up and NRG 
severance charges in 2022, $1.5 million of 
facility consolidation, inventory step-up and 
restructuring charges, partially offset by the 
final settlement from the sale of the Doble 
Watertown facility in 2021, $6.6 million 
of facility consolidation, asset impairment, 
severance, and incremental costs associated 
with COVID-19 in 2020, $5.9 million gain 
related to the sale of Doble Watertown 
property, partially offset by restructuring 
charges in 2019, and $3.0 million 
in restructuring charges in 2018.

2022 ANNUAL REPORT  7

LETTER TO SHAREHOLDERS Continued

RF SHIELDING & TEST

Test sales increased 15 percent to a 
record $228 million, driven by solid 
growth in powerline filters, medical 
shielding, and test and measurement 
projects. Higher revenue drove a 16 
percent increase in EBITDA to $38 
million (17 percent margin). Throughout 
the challenges of the past few years, 
Test has maintained their margins while 
being faced with inflationary pressures 
and significant material and labor 
availability challenges. With record 
entered orders of $253 million and a 
book-to-bill of 1.11, Test ended the 
year with record year-end backlog of 
$159 million.

Test continues to maintain a strong 
position in the 5G market and is seeing 
strong demand for upgrades of existing 
systems and an increasing need for 
unique test systems driven by the 
ever-expanding types of industrial and 
consumer products being developed.

8  ESCO TECHNOLOGIES INC.

The automotive market continues to 
present growth opportunities driven 
by the demand for electric vehicles 
(EV) and the ongoing development 
of autonomous vehicles (AV). We 
continue to provide successful testing 
solutions for companies involved 
in EV development, especially in 
China. In addition, our work with 
international standards committees 
to develop standards and address the 
numerous challenges associated with 
AVs has allowed us to develop unique 
technologies and solutions that serve 
this emerging market.

The healthcare market has continued 
to rebound from the pandemic as 
hospitals return to expanding their 
MRI capabilities. In addition, we have 
successfully developed a number 
of unique shielding solutions for 
high-end hospitals, universities and 
research institutes. Our continued 
success in providing turnkey shielding 

for intraoperative imaging solutions 
has made us a leader in this rapidly 
developing field.

We continue to see increasing interest 
in Electromagnetic Pulse (EMP) 
protection and our line of Red Edge™ 
power line filters. This demand is being 
driven by the need to store more data 
in data centers and a surge in the 
construction of new data centers to 
keep up with demand.

Test serves the needs of manufacturers 
across numerous growing end-
markets that require its unique testing 
technologies to support their new 
product development programs. Test 
employees continue to be very active on 
standards committees and are working 
with a variety of the new product and 
service providers to develop and deliver 
the next generation of testing solutions 
that meet both their needs and industry 
defined standards.

RF SHIELDING & TEST

// Entered Orders 

IN MILLIONS

9
8
1
$

0
0
2
$

5
7
1
$

5
1
2
$

3
5
2
$

2018 2019 2020 2021  2022

// Sales  

IN MILLIONS

3
8
1
$

8
8
1
$

7
8
1
$

8
9
1
$

8
2
2
$

2018 2019 2020 2021  2022

// EBITDA – As Adjusted*  

IN MILLIONS

8
2
$

1
3
$

2
3
$

3
3
$

8
3
$

2018 2019 2020 2021  2022

*   Excludes $0.1 million of incremental costs 

associated with COVID-19 in 2020.

2022 ANNUAL REPORT  9

Vic Richey (center) 
Chairman, Chief Executive 
Officer and President

Chris Tucker (left) 
Senior Vice President & 
Chief Financial Officer

Dave Schatz (right) 
Senior Vice President, 
Secretary & General Counsel

ESG Update
At ESCO, we understand the fundamental interdependence between the resiliency of our 
environment and the success of our company. In September we published our 2021 ESG 
Report, presenting new developments in our ESG program, including a more diverse Board, 
increased ESG oversight by our Board, the formation of our new ESG Committee, and releasing 
two years of environmental data. This represents a positive step for ESCO as we navigate the 
ESG landscape with a pragmatic approach that strengthens our governance and continues to 
prepare the company for future requirements in this area.

Moving Forward
Our successes this year were driven by the dedication of our highly skilled work force. It was 
through their creative efforts to work through challenges and find solutions, that we were 
able to deliver record operating results. These results were a testament to the ingenuity and 
determination of our employees who worked diligently to overcome the impacts of significant 
economic disruptions. This year was very much a team effort, and I want to thank our employees 
for their hard work and dedication in support of both our company and our customers.

As we announced in September, I will be retiring from my roles as CEO and President effective 
December 31, 2022. I have been with the company for 37 years, serving as CEO for the 
last 20 years and am proud of the work that has been accomplished over this time. Today 
ESCO is a global provider of technology-driven businesses with market leading products and 
solutions across diverse end-markets. I will continue as Executive Chairman of the Board 
during a transition period as Bryan Sayler assumes the roles of CEO and President. Bryan is an 
outstanding leader with a broad understanding of our businesses and industries. He has served 
as President of our USG segment for the past 6 years, and prior to that held senior leadership 
roles in our Test Segment for over 20 years. Bryan has played a key role in strategically building 
out our utility segment and is uniquely qualified to lead ESCO’s continuing evolution as a 
company. It’s been a privilege to serve as CEO and as my tenure winds down, I am excited 
to see what the future holds as I am confident ESCO is well-positioned to deliver long-term 
shareholder value.

Vic Richey  
Chairman, Chief Executive Officer & President

10  ESCO TECHNOLOGIES INC.

 
MANAGEMENT AND BOARD OF DIRECTORS

Executive Officers

Vic Richey
Chairman, Chief Executive 
Officer & President

Corporate Staff

Deborah Boniske
Vice President
Human Resources

Lara Crews
Vice President &  
Treasurer

Operating Executives

Mike Alfred
President
Crissair, Inc.

Bruce Butler
President
ETS-Lindgren Inc.

Sam Chapetta
Aerospace & Defense 
Group President 

Board of Directors

Chris Tucker
Senior Vice President  
& Chief Financial Officer

Dave Schatz
Senior Vice President, 
Secretary & General Counsel

Mark Dunger
Vice President  
Planning & Development

Kelly Kennedy
Vice President  
Tax

Charles Kretschmer
Vice President

Kate Lowrey
Vice President  
Investor Relations

Rowland Ellis
President
PTI Technologies Inc. 

Joe McCadden 
President Globe Composite  
Solutions, LLC

Bryan Sayler
Utility Solutions Group 
President & President  
Doble Engineering Company

May Scally
Chief Operating Officer 
Morgan Schaffer Ltd. 

Tom Shaw
President
Mayday Manufacturing Co.

Matt Stafford
President
VACCO Industries

Michele Marren
Vice President & 
Corporate Controller

Evan Vogel
President
NRG Systems, Inc.

Patrick M. Dewar 2,3
Chief Executive 
The Trenton Group, LLC

Janice L. Hess 4
Retired President of the 
Engineered Systems Segment
Teledyne Technologies Inc.

Vinod M. Khilnani 2,3
Retired Executive Chairman
CTS Corporation

Leon J. Olivier 4
Retired Executive 
Vice President
Eversource Energy

Robert J. Phillippy 2,4
Executive Advisor;  
Former President and 
Chief Executive Officer 
of Newport Corporation

1  Executive Committee
2   Audit and Finance Committee

Victor L. Richey 1
Chairman, Chief Executive 
Officer & President

James M. Stolze 1,2,3
Retired Vice President & 
Chief Financial Officer
Stereotaxis, Inc.

Gloria L. Valdez 3,4
Retired Deputy Assistant 
Secretary of the Navy

3   Human Resources and     
    Compensation Committee
4   Nominating and Corporate 
Governance Committee

2022 ANNUAL REPORT  11
2022 ANNUAL REPORT  C

D  ESCO TECHNOLOGIES INC.

UNITED STATES 
SECURITIES AND EXCHANGE COMMISSION 
WASHINGTON, DC 20549 
_______________________ 

FORM 10-K 

  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT 

OF 1934 

For the fiscal year ended September 30, 2022 

OR 

  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE 

ACT OF 1934 

For the transition period from _____ to_____ 

Commission file number:  1-10596 
_______________________ 

ESCO Technologies Inc. 
(Exact name of registrant as specified in its charter) 

Missouri 
(State or other jurisdiction 
of incorporation or organization) 

9900A Clayton Road 
St. Louis, Missouri 
(Address of principal executive offices) 

43-1554045 
(I.R.S. Employer 
Identification No.) 

63124-1186 
(Zip Code) 

Registrant’s telephone number, including area code: 
(314) 213-7200 

Securities registered pursuant to section 12(b) of the Act: 

Title of each class 

  Trading Symbol(s) 

Common Stock, par value $0.01 per share   

ESE 

  Name of each exchange 
on which registered 
New York Stock Exchange 

Securities registered pursuant to section 12(g) of the Act: 
None 
_______________________ 

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.  
 Yes    No 

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the 
Act.   Yes    No 

Indicate by check mark whether the registrant:  (1) has filed all reports required to be filed by Section 13 or 15(d) of 
the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was 
required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.   Yes    No 

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be 
submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the 
registrant was required to submit such files).   Yes    No 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, 
smaller reporting company, or an emerging growth company.  See the definitions of “large accelerated filer”, 
“accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act. 

Large accelerated filer   

Non-accelerated filer   

Accelerated filer   

Smaller reporting company   

Emerging growth company   

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition 
period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the 
Exchange Act.   

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of 
the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act 
(15 U.S.C.  7262(b)) by the registered public accounting firm that prepared or issued its audit report.   

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).   Yes    No 

Aggregate market value of the Common Stock held by non-affiliates of the registrant as of the close of trading on 
March 31, 2022, the last business day of the registrant’s most recently completed second fiscal quarter, based on the 
New York Stock Exchange closing price on March 31, 2022:  approximately $1,784,000,000.* 

*For purpose of this calculation only, without determining whether the following are affiliates of the 
registrant, the registrant has assumed that (i) its directors and executive officers are affiliates, and 
(ii) no party who has filed a Schedule 13D or 13G is an affiliate. 

Number of shares of Common Stock outstanding at November 13, 2022:  25,885,528 

_______________________ 

DOCUMENTS INCORPORATED BY REFERENCE: 

Part III of this Report incorporates by reference certain portions of the registrant’s definitive Proxy Statement for its 
2023 Annual Meeting of Shareholders, which the registrant currently anticipates first sending to shareholders on or 
about December 14, 2022 (hereinafter, the “2022 Proxy Statement”). 

 
 
 
 
INDEX TO ANNUAL REPORT ON FORM 10-K 

FORWARD-LOOKING INFORMATION 

PART I 
1. 

Business 

The Company 
Products 
Marketing and Sales 
Government Contracts 
Intellectual Property 
Backlog 
Purchased Components and Raw Materials 
Competition 
Research and Development 
Environmental Matters and Government Regulation 
Human Capital Management 
Financing 
Additional Information 
Information about our Executive Officers 

1A.  Risk Factors 
1B.  Unresolved Staff Comments 
Properties 
2. 
3. 
Legal Proceedings 
4.  Mine Safety Disclosures 

PART II 
5.  Market for Registrant’s Common Equity, Related Stockholder Matters 

and Issuer Purchases of Equity Securities 

[Reserved] 

6. 
7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations 
7A.  Quantitative and Qualitative Disclosures about Market Risk 
8. 
9. 
9A.  Controls and Procedures 
9B.  Other Information 
9C.  Disclosure Regarding Foreign Jurisdictions that Prevent Inspections 

Financial Statements and Supplementary Data 
Changes in and Disagreements with Accountants on Accounting and Financial Disclosure 

PART III 
10.  Directors, Executive Officers and Corporate Governance 
11.  Executive Compensation 
12.  Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters  
13.  Certain Relationships and Related Transactions, and Director Independence 
14.  Principal Accountant Fees and Services 

PART IV 
15.  Exhibits, Financial Statement Schedules 
16.  Form 10-K Summary 

SIGNATURES 

FINANCIAL INFORMATION 

EXHIBITS 

i 

Page 

ii 

1 
1 
2 
3 
3 
3 
4 
4 
5 
5 
5 
5 
7 
7 
7 
8 
14 
15 
16 
16 

17 
18 
18 
25 
25 
26 
26 
26 
26 

27 
27 
27 
27 
27 

28 
30 

31 

F-1 

 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
FORWARD-LOOKING INFORMATION 

Statements contained in this Form 10-K regarding future events and the Company’s future results that are based on 
current expectations, estimates, forecasts and projections about the Company’s performance and the industries in 
which the Company operates are considered “forward-looking statements” within the meaning of the safe harbor 
provisions of the Federal securities laws. These include, without limitation, statements about:  the effects of the 
continuing COVID-19 pandemic and its known or unknown variants on the Company’s business and results of 
operations; the adequacy of the Company’s buildings, machinery and equipment; the adequacy of the Company’s 
credit facilities and future cash flows; the outcome of litigation, claims and charges; future costs relating to 
environmental matters; repayment of debt within the next twelve months; the outlook for all or any part of the 
Company’s business, including amounts, timing and sources of future sales, revenues, sales growth, and comparisons 
with the current year; interest on Company debt obligations; the ability of expected hedging gains or losses to be 
offset by losses or gains on related underlying exposures; the Company’s ability to increase shareholder value; 
acquisitions; income tax expense and the Company’s expected effective tax rate; the recognition of unrecognized 
compensation costs related to share-based compensation arrangements; the Company’s exposure to market risk 
related to interest rates and to foreign currency exchange risk; the likelihood of future variations in the Company’s 
assumptions or estimates used in recording contracts and expected costs at completion under the percentage of 
completion method; the Company’s estimates and assumptions used in the preparation of its financial statements; 
costs and estimated earnings from long-term contracts; valuation of inventories; estimates of uncollectible accounts 
receivable; the risk of goodwill impairment; the Company’s estimates utilized in software revenue recognition, non-
cash depreciation and the amortization of intangible assets; the valuation of deferred tax assets; estimates of future 
cash flows and fair values in connection with the risk of goodwill impairment; amounts of NOL not realizable and the 
timing and amount of the reduction of unrecognized tax benefits; the effects of implementing recently issued 
accounting pronouncements; and any other statements contained herein which are not strictly historical. Words such 
as expects, anticipates, targets, goals, projects, intends, plans, believes, estimates, variations of such words, and 
similar expressions are intended to identify such forward-looking statements. 

Investors are cautioned that such statements are only predictions and speak only as of the date of this Form 10-K, and 
the Company undertakes no duty to update the information in this Form 10-K except as may be required by applicable 
laws or regulations. The Company’s actual results in the future may differ materially from those projected in the 
forward-looking statements due to risks and uncertainties that exist in the Company’s operations and business 
environment, including but not limited to those described herein under “Item 1A, Risk Factors,” and the following:  
the duration, scope and effects of the COVID-19 pandemic and its variants, including the impact of mandates or other 
restrictive protocols on our business and workforce and the availability and acceptance of effective vaccines by 
enough of the U.S. and the world’s population to curtail or alleviate the seriousness of the pandemic; the impacts of 
climate change and related regulation of greenhouse gases, the impacts of labor disputes, civil disorder, wars, 
elections, political changes, tariffs and trade disputes, terrorist activities, cyberattacks or natural disasters on the 
Company’s operations and those of the Company’s customers and suppliers; disruptions in manufacturing or delivery 
arrangements due to shortages or unavailability of materials or components or supply chain disruptions; inability to 
access work sites; the timing and content of future customer orders; the appropriation and allocation of Government 
funds; the termination for convenience of Government and other customer contracts or orders; the timing and 
magnitude of future contract awards; weakening of economic conditions in served markets; the success of the 
Company’s competitors; changes in customer demands or customer insolvencies; competition; intellectual property 
rights; technical difficulties or data breaches; the availability of selected acquisitions; defaults by customers; 
performance issues with key customers, suppliers and subcontractors; material changes in the costs and availability of 
certain raw materials; material changes in the cost of credit; changes in laws and regulations including but not limited 
to changes in accounting standards and taxation requirements; costs relating to environmental matters; litigation 
uncertainty; the Company’s inability to successfully execute internal restructuring and other plans; and the integration 
and performance of recently acquired businesses. 

ii 

 
 
PART I 

Item 1.  Business 

The Company 

The Registrant is ESCO Technologies Inc., sometimes referred to in this report as ESCO. Except where the context 
indicates otherwise, the terms “Company”, “we”, “our” and “us” are used in this report to refer to ESCO together with 
its subsidiaries through which its businesses are conducted. We are: 

•  A global provider of highly engineered filtration and fluid control products and integrated propulsion 

systems for the aviation, navy, space and process markets worldwide, as well as composite-based products 
and solutions for navy, defense and industrial customers; 

•  An industry leader in radio frequency (RF) shielding and electromagnetic compatibility (EMC) test products; 

and 

•  A provider of diagnostic instruments, software and services for the benefit of industrial power users and the 

electric utility and renewable energy industries. 

Our business is focused on generating predictable and profitable long-term growth through continued innovation and 
expansion of our product offerings across each of our business segments. We conduct our business through a number 
of wholly-owned direct and indirect subsidiaries. Our corporate strategy is centered on a multi-segment approach 
designed to enhance the strength and sustainability of sales and earnings growth by providing lower risk through 
diversification. Our stock is listed on the New York Stock Exchange, where its ticker symbol is “ESE”. 

Our fiscal year ends September 30. Throughout this Annual Report, unless the context indicates otherwise, references 
to a year (for example 2022) refer to our fiscal year ending on September 30 of that year, and references to the 
“Consolidated Financial Statements” refer to our Consolidated Financial statements included in the Financial 
Information section of this Annual Report beginning on page F-1, an Index to which is provided on page F-1. 

We classify our business operations into three segments for financial reporting purposes, although for reporting certain 
financial information we treat Corporate activities as a separate segment. Our three operating segments during 2022, 
together with the significant domestic and foreign operating subsidiaries within each segment, are as follows: 

Aerospace & Defense (A&D): 

VACCO Industries (VACCO) 
PTI Technologies Inc. (PTI) 
Crissair, Inc. (Crissair) 
Globe Composite Solutions, LLC (Globe) 
Mayday Manufacturing Co. (Mayday) (includes former subsidiary Hi-Tech Metals, Inc., which was merged 

into Mayday effective December 31, 2021) 

Networks Electronic Co. (NEco) 
Westland Technologies, Inc. (Westland) 

Utility Solutions Group (USG): 

Doble Engineering Company 
I.S.A. – Altanova Group S.r.l. and affiliates (Altanova) 
Morgan Schaffer Ltd. (Morgan Schaffer) 
NRG Systems, Inc. (NRG) 

Except as the context otherwise indicates, the term “Doble” as used herein includes Doble Engineering 
Company and ESCO’s other USG subsidiaries except NRG. 

RF Shielding and Test (Test): 

ETS-Lindgren Inc. 

Except as the context otherwise indicates, the term “ETS-Lindgren” as used herein includes ETS-
Lindgren Inc. and ESCO’s other Test segment subsidiaries. 

Our operating subsidiaries are engaged primarily in the research, development, manufacture, sale and support of the 
products and systems described below. Their respective businesses are subject to a number of risks and uncertainties, 

 
including without limitation those discussed in Item 1A, “Risk Factors.” See also Item 7, “Management’s Discussion 
and Analysis of Financial Condition and Results of Operations,” and “Forward-Looking Information.” 

We are continually seeking ways to reduce our overall operating costs, streamline business processes and enhance the 
branding of our products and services. For example, during 2020 Doble consolidated its headquarters operations into a 
single, more cost-efficient facility in Marlborough, Massachusetts, and in 2021 it closed its facility in Toronto, Ontario 
and consolidated its Manta product line into its existing production capacity for Doble instruments.  

We are also continually seeking opportunities to supplement our growth by making strategic acquisitions. In October 
2020 we acquired Advanced Technology Machining, Inc. (ATM) and its sister company TECC Grinding, Inc.; in July 
2021 we acquired I.S.A Altanova Group S.r.l. and its affiliated companies (Altanova); in August 2021 we acquired the 
assets of Phenix Technologies Inc. (Phenix); and in November 2021 we acquired Networks Electronic Company, LLC 
(NEco), a provider of miniature electro-explosive components and subsystems supporting mission, flight, and life-
critical applications to the aerospace and defense end-markets. Information about these acquired businesses is provided 
in the following section, “Products,” and in Note 2 to the Consolidated Financial Statements. 

In December 2019, we sold the businesses comprising our former Technical Packaging segment and used the proceeds 
from the sale to pay down debt and for other corporate purposes. The Technical Packaging segment was reported as 
Discontinued Operations in 2020. See Note 3 to the Consolidated Financial Statements. 

Products 

Our principal products are described below. See Note 12 to the Consolidated Financial Statements for financial 
information regarding business segments and 10% customers. 

A&D 

Beginning in the first quarter of 2020, we renamed our Filtration/Fluid Flow segment as Aerospace & Defense to 
better reflect the composition of the segment’s products, end markets and customer characteristics. The A&D 
segment’s individual legal and operating entities and historical financial results are unchanged from what was formerly 
presented as Filtration/Fluid Flow. 

The A&D segment accounted for approximately 41%, 44% and 48% of our total revenue in 2022, 2021 and 2020, 
respectively. This segment has seven facilities in the United States and one in Mexico. 

Our companies within this segment primarily design and manufacture specialty filtration, fluid control and naval 
products, including hydraulic filter elements, fluid control devices, and precision-tolerance machined components used 
in aerospace and defense applications, unique filter mechanisms used in micro-propulsion devices for satellites, 
custom designed filters for manned aircraft and submarines, products and systems to reduce vibration and/or acoustic 
signatures and otherwise reduce or obscure a vessel’s signature, and other communications, sealing, surface control 
and hydrodynamic related applications to enhance U.S. Navy maritime survivability; and miniature electro-explosive 
devices for military aircraft ejection seats and missile arming devices. 

USG 

Our USG segment accounted for approximately 32%, 28% and 26% of our total revenue in 2022, 2021 and 2020, 
respectively. This segment has seven facilities in the United States, one in Canada, and eight outside North America. 

Doble is an industry leader in the development, manufacture and delivery of diagnostic testing and data management 
solutions that enable electric power grid operators to assess the integrity of high-voltage power delivery equipment. It 
combines three core elements for customers – diagnostic test instruments and condition monitoring systems, expert 
consulting, and testing services. The acquisition of Phenix’s assets has enhanced Doble’s high voltage, high current, 
high power test systems, components and solutions. NRG is a global market leader in the design and manufacture of 
decision support tools for the renewable energy industry, primarily wind and solar. 

Altanova, headquartered in Taino, Italy, provides products and services in more than 100 countries. Its strong market 
share in Europe and Asia creates a significant international platform for our USG segment and fills important product 
gaps and geographies not previously served by our existing products and solutions. Doble’s offices outside North 
America have been consolidated with Altanova’s, and going forward we expect that Altanova will represent their 
combined businesses in markets outside the U.S. and Canada. 

2 

 
Test 

Our Test segment accounted for approximately 27%, 28% and 26% of our total revenue in 2022, 2021 and 2020, 
respectively. This segment has four facilities in the United States and six outside the United States. 

ETS-Lindgren is an industry leader in designing and manufacturing products which provide its customers with the 
ability to measure and contain magnetic, electromagnetic and acoustic energy. It supplies its customers with a broad 
range of isolated environments and turnkey systems, including RF test facilities, acoustic test enclosures, RF and 
magnetically shielded rooms, secure communication facilities, RF measurement systems and broadcast and recording 
studios. Many of these facilities include proprietary features such as shielded doors and windows. ETS-Lindgren also 
provides the design, program management, installation and integration services required to successfully complete these 
types of facilities. 

ETS-Lindgren also supplies customers with a broad range of components including RF absorptive materials, RF 
filters, active compensation systems, antennas, antenna masts, turntables and electric and magnetic probes, RF test 
cells, proprietary measurement software and other test accessories required to perform a variety of tests. ETS-Lindgren 
offers a variety of services including calibration for antennas and field probes, chamber certification, field surveys, 
customer training and a variety of product tests. ETS-Lindgren’s test labs are accredited by the following 
organizations:  American Association for Laboratory Accreditation, National Voluntary Laboratory Accreditation 
Program and CTIA-The Wireless Association Accredited Test Lab. ETS-Lindgren serves the acoustics, medical, 
health and safety, electronics, wireless communications, automotive and defense markets. 

Marketing and Sales 

Our products generally are distributed to customers through a domestic and foreign network of distributors, sales 
representatives, direct sales teams and in-house sales personnel. 

Our sales to international customers accounted for approximately 30%, 28% and 27% of our total revenue in 2022, 
2021 and 2020, respectively. See Note 12 to the Consolidated Financial Statements for financial information by 
geographic area. See Item 1A, “Risk Factors,” for a discussion of risks related to our international operations. 

Government Contracts 

Some of our products are sold to the U.S. Government either directly under contracts with the Army, Navy and Air 
Force as well as other Government agencies or indirectly under subcontracts with their prime contractors. Direct and 
indirect sales to the U.S. Government, primarily related to the A&D segment, accounted for approximately 27%, 26% 
and 28% of our total revenue in 2022, 2021 and 2020, respectively. 

Our Government contracts primarily include firm fixed-price contracts under which work is performed and paid for at 
a fixed amount without adjustment for the actual costs experienced in connection with the contracts. All Government 
prime contracts and virtually all of our Government subcontracts provide that they may be terminated at the 
convenience of the Government or the customer. Upon a termination for convenience, we are entitled to receive 
equitable compensation from the customer for the work we completed prior to termination. 

All of our facilities are in material compliance with appliable COVID-related Government regulations and executive 
orders. 

See Item 1A, “Risk Factors,” for a discussion of risks related to our Government business. 

Intellectual Property 

We own or have other rights in various forms of intellectual property (i.e., patents, trademarks, service marks, 
copyrights, mask works, trade secrets and other items). As a major supplier of engineered products to industrial and 
commercial markets, we emphasize developing intellectual property and protecting our rights therein. However, the 
legal protection afforded by intellectual property rights is often uncertain and can involve complex legal and factual 
issues. Some intellectual property rights, such as patents, have a limited term, and there can be no assurance that third 
parties will not infringe or design around our intellectual property. Policing the unauthorized use of intellectual 
property is difficult, and infringement and misappropriation are persistent problems for many companies, particularly 
in some international markets, and in some cases, we may elect not to pursue an unauthorized user due to the high 
costs and uncertainties associated with litigation. Further, there can be no assurance that courts will ultimately hold 
issued patents or other intellectual property valid and enforceable. See Item 1A, “Risk Factors.” 

3 

 
A number of products in the Aerospace & Defense segment are based on patented or otherwise proprietary technology 
that sets them apart from the competition, such as VACCO’s proprietary quieting technology and Westland’s signature 
reduction solutions. In addition, Globe has developed significant manufacturing and logistics capability useful for 
special hull treatments for submarines. 

In the USG segment, our policy is to seek patent and/or other forms of intellectual property protection on new and 
improved products, components of products, and methods of operation for our businesses, as such developments are 
made. Doble has obtained and is pursuing additional patent protection on improvements to its line of diagnostic 
equipment and NERC CIP compliance tools and its newly-introduced Calisto R9 dissolved gas analyzer. Doble also 
holds an extensive library of apparatus performance information useful to entities that generate, distribute or consume 
electric energy, and it makes part of this library available to registered users via an Internet portal. Altanova has 
obtained and is pursuing additional patent protection on instruments and methods for detecting partial discharges in 
electrical apparatus. NRG has intellectual property related to certain LIDAR technology and applications, and has 
obtained and is pursuing additional patent protection on its line of bat deterrent systems, which are designed to 
significantly reduce bat mortality at windfarms and in other applications where bat conservation is a concern. 

In the Test segment, we have sought patent protection for significant inventions. Examples of such inventions include 
novel designs for window and door assemblies used in shielded enclosures and anechoic chambers, improved acoustic 
techniques for sound isolation and a variety of unique antennas. In addition, the Test segment holds a number of 
patents, and has patents pending, on products used to perform wireless device testing. 

We consider our patents and other intellectual property to be of significant value to each of our segments. 

Backlog 

Total Company backlog of firm orders at September 30, 2022 was $695.0 million, representing an increase of $103.0 
million (17.4%) from the backlog of $592.0 million at September 30, 2021. By segment, the backlog at September 30, 
2022 and September 30, 2021, respectively, was $408.3 million and $367.2 million for A&D; $128.1 million and 
$91.6 million for USG; and $158.6 million and $133.2. million for Test. We estimate that as of September 30, 2022 
domestic customers accounted for approximately 70% of our total firm orders and international customers accounted 
for approximately 30%. Of our total backlog at September 30, 2022, approximately 80% is expected to be completed 
in the fiscal year ending September 30, 2023. 

Purchased Components and Raw Materials 

Our products require a wide variety of components and materials. Although we have multiple sources of supply for 
most of our materials requirements, certain components and raw materials are supplied by sole source vendors, and our 
ability to perform certain contracts depends on their timely performance. In the past, these required raw materials and 
various purchased components generally have been available in sufficient quantities. However, we do have some risk 
of shortages of materials or components due to reliance on sole or limited sources of supply; and supplies of 
components and materials are periodically impacted by supply chain disruptions, as well as complications due to 
current or future trade policies. Where feasible, we engineer and qualify substitute products to avoid short-term supply 
issues; however, we are subject to the same supply chain risks as other electronics manufacturers. An unanticipated 
delay in delivery by our suppliers could result in the inability to deliver our products on-time and to meet the 
expectations of our customers. Additionally, we have experienced, and could continue to experience, an increase in the 
costs of doing business, including increasing raw material prices and transportation costs, which have and could 
continue to have an adverse impact on our business, results of operations, financial condition and cash flows. See also 
Item 1A, “Risk Factors.” 

Our A&D segment purchases supplies from a wide array of vendors. In most instances, multiple vendors of raw 
materials are screened during a qualification process to ensure that there will not be an interruption of supply should 
one of them underperform or discontinue operations. Nonetheless, in some situations, there is a risk of shortages due to 
reliance on a limited number of suppliers or because of price fluctuations due to the nature of the raw materials. For 
example, aerospace-grade titanium and gaseous helium, important raw materials for our A&D segment subsidiaries, 
may at times be in short supply. 

Our USG segment manufactures electronic instrumentation through a network of regional contract manufacturers 
under long-term contracts. In general, USG purchases the same kinds of component parts as do other electronic 
products manufacturers, and these electronic components can be subject to supply chain constraints. USG purchases 
only a limited amount of raw materials, although some USG products require helium, which may at times be in short 
supply. 

4 

 
Our Test segment is a vertically integrated supplier of electro-magnetic (EM) shielding and RF absorbing products, 
producing most of its critical RF components itself. This segment purchases significant quantities of raw materials 
such as polyurethane foam, polystyrene beads, steel, aluminum, copper, nickel and wood. Accordingly, it is subject to 
price fluctuations in the worldwide raw materials markets. While ETS-Lindgren has long-term contracts with a 
number of its suppliers, performance of these contracts is vulnerable to the risks described in Item 1A. 

Competition 

Competition in our major markets is broadly based and global in scope. This competition can be particularly intense 
during periods of economic slowdown, and we have experienced this in some of our markets. Although we are a 
leading supplier in several of the markets we serve, we maintain a relatively small share of the business in many of our 
other markets. Individual competitors range in size from annual revenues of less than $1 million to billion-dollar 
enterprises. Because of the specialized nature of our products, our competitive position with respect to our products 
cannot be precisely stated. In our major served markets, competition is driven primarily by quality, technology, price 
and delivery performance. See also Item 1A, “Risk Factors.” 

Primary competitors of our A&D segment include Pall Corporation, Moog, Inc., Safran (Sofrance), CLARCOR Inc., 
TransDigm (PneuDraulics), Marotta Controls, and Parker Hannifin. 

Significant competitors of our USG segment include OMICRON electronics Corp., Megger Group Limited, Vaisala, 
and Qualitrol Company LLC (a subsidiary of Fortive Corporation). 

Our Test segment is a global leader in EM shielding. Significant competitors in this market include Rohde & Schwarz 
GMBH, Microwave Vision SA (MVG), TDK RF Solutions Inc., Albatross GmbH, IMEDCO AG, and Universal 
Shielding Corp. 

Research and Development 

Research and development and our technological expertise are important factors in our business. Our research and 
development programs are designed to develop technology for new products or to extend or upgrade the capability of 
existing products, and to enhance their commercial potential. We perform research and development at our own 
expense, and also engage in research and development funded by our customers. See Note 1 to the Consolidated 
Financial Statements for financial information about our research and development expenditures. 

Environmental Matters and Government Regulation 

We are involved in various stages of investigation and cleanup relating to environmental matters. It is difficult to 
estimate the potential costs of these matters and the possible impact of these costs on the Company at this time due in 
part to:  the uncertainty regarding the extent of pollution; the complexity and changing nature of Government laws and 
regulations and their interpretations; the varying costs and effectiveness of alternative cleanup technologies and 
methods; the uncertain level of insurance or other types of cost recovery; the uncertain level of our responsibility for 
any contamination; the possibility of joint and several liability with other contributors under applicable law; and the 
ability of other contributors to make required contributions toward cleanup costs. Based on information currently 
available, we do not believe that the aggregate costs involved in the resolution of environmental matters or compliance 
with Governmental regulations will have a material adverse effect on our financial condition or results of operations. 

Human Capital Management 

As of September 30, 2022, we employed 2,922 persons, including 2,894 full time employees 18% of whom were 
located in 17 foreign countries. 

We strive to be a responsible member of the communities in which we operate, and we are dedicated to preserving 
operational excellence and remaining an employer of choice. We provide and maintain a work environment that 
attracts, develops and retains top talent by offering our employees an engaging work experience that contributes to 
their career development. Through our charitable Foundation and wellness activities we provide opportunities for civic 
involvement that not only support our communities and provides our employees with meaningful experiences that 
promote collaborative and rewarding work environments. We strive to maintain a culture that enables all employees to 
be treated with dignity and respect while performing their jobs to the best of their abilities. We operate in a supportive 
culture that incorporates strong ethical behavior and reinforces our human rights commitment through annual training 
on ethics, human rights, anti-human trafficking and anti-harassment. 

5 

 
Our subsidiaries enjoy modest turnover at about half the national average for our industry. Fewer than 6% of our 
workforce are contingent workers. We invest in creating a diverse, inclusive and safe work environment which will 
inspire our employees to give their best efforts every day. In fact, nearly half of our employee base comes from diverse 
backgrounds. 

We generally conduct formal compensation benchmarking reviews every 1-2 years to ensure wages are competitive in 
local markets and support our retention and recruiting efforts. Additionally, we invest time and resources in reviewing 
pay equity within our workforce. The majority of full-time domestic and international employees are eligible for bonus 
or commission plans, most of which are designed to incentivize and reward performance based on results such as EPS, 
EBIT, cash flow, quality and backlog reduction, or other measures. 

We recognize that our success is based on the talents and dedication of those we employ, and we are invested in their 
success. Significant investments are made in the areas of talent development, technical skills and compliance training 
in areas such as supervisor training, employee coaching, ethics, safety, hazmat, ITAR, etc. For succession planning 
purposes, we focus on identifying high-potential future leaders and working with them on individual development 
plans and executive coaching. 

Attracting and retaining a talented workforce is of utmost importance. Given the ever-changing talent market, we have 
looked to broaden the ways in which we can recognize and reward performance, including more frequent merit 
increases, market adjustments, spot bonuses, and other creative ways to recognize and reward employees. While 
utilizing these and other measures, at the end of our fiscal year the average tenure of our workforce was nine years. 
One third of employees have been with us for 10 or more years and more than 50% of employees have been with us 
for five or more years. 

We are committed to the health and wellbeing of our employees and their families by encouraging participation in 
wellness programs. Generally, all our full-time employees, both domestic and international, are offered health and 
welfare benefits. We remain committed to our communities through financial support from our employees and the 
ESCO Foundation, and through personal participation of our employees with a variety of local organizations, such as 
food banks, blood drives, the Boys & Girls Club, and Habitat for Humanity. We believe strong human capital is a 
competitive differentiator, and we focus on ensuring we have the right domestic and international talent in place to 
drive our strategic initiatives not only today but well into the future. 

Workforce Composition 
(As of September 30, 2022) 

By Gender  

By Race 

Male 
Female 

Unknown* 

71% 
24% 

5% 

Minorities 
White 

Unknown* 

48% 
40% 

12% 

*Some countries do not permit the collection or reporting of some or all of the above types of data. 

By Generation 

Gen Z  (1996-2015) 

Millennials  (1977-1995) 

Gen X  (1965-1976) 

Boomers  (1946-1964) 

Silent  (1945 & before) 

8% 

39% 

28% 

25% 

<1% 

Minorities are defined to include individuals of Native American or Alaskan Native, Asian, Black or  
African American, Hispanic or Latino, Native Hawaiian or Other Pacific Islander, and Two or More Races. 

The above is based on employees’ self-identification or other information believed by the Company to be reliable. 

6 

 
 
 
 
 
 
 
 
 
Financing 

For information about our credit facility, see Note 8 to the Consolidated Financial Statements, which is incorporated 
into this Item by reference. 

Additional Information 

The information set forth in Item 1A, “Risk Factors,” is incorporated in this Item by reference.  

We make available free of charge on or through our website, www.escotechnologies.com, our annual report on Form 
10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and amendments to those reports filed or 
furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, as well as our recent 
Proxy Statements for meetings of our shareholders, as soon as reasonably practicable after we file or furnish this 
material to the Securities and Exchange Commission. Information contained on our website is not incorporated into 
this Report. 

Information about our Executive Officers 

The following sets forth certain information as of the date of this report with respect to the persons who are, or who 
have been selected to become, our executive officers. These officers are elected annually to terms which expire at the 
first meeting of the Board of Directors held after the Annual Meeting of Stockholders. 

Name 

Age 

Position(s) and Business Experience 

Victor L. Richey 

65 

Bryan H. Sayler 

56 

Christopher L. Tucker 

51 

David M. Schatz 

59 

Mr. Richey has been Chairman of the Board of Directors and Chief Executive Officer 
since April 2003, and President since October 2006. He also serves as Chairman of the 
Executive Committee of the Board of Directors. Mr. Richey will retire as Chief Executive 
Officer and President on December 31, 2022 but will continue as an employee and 
Chairman of the Board for a transition period. 

Mr. Sayler will become the Company’s Chief Executive Officer and President on 
January 1, 2023. Mr. Sayler has led our Utility Solutions Group since 2016, where he 
played a key role in strategically building out the group, including leading our entry into 
the renewables business and overseeing six successful acquisitions that have more 
than doubled the size of the segment. From 1995 to 2016, he held senior positions with 
ETS-Lindgren. 

Mr. Tucker has been Senior Vice President and Chief Financial Officer since April 
2021. Prior to joining ESCO, Mr. Tucker worked at Emerson Electric Co (NYSE:EMR) 
for 24 years, where he held a series of financial and administrative positions, most 
recently as Vice President and Chief Financial Officer of Emerson’s Commercial and 
Residential Solutions business, consisting of 11 business units generating 
approximately $6 billion in annual revenue. 

Mr. Schatz has been Senior Vice President, General Counsel and Secretary since April 
2021.He has worked at ESCO since 1998 in various positions with increasing 
responsibility, including serving as Vice President, IP Counsel and Assistant Secretary 
from 2015 until April 2021; he has extensive knowledge of ESCO’s operations, 
technologies, intellectual property, regulatory matters, M&A and other complex legal 
matters. 

____________ 

There are no family relationships among any of our executive officers and directors. 

7 

 
 
 
Item 1A. Risk Factors 

This Form 10-K, including Item 1, “Business,” Item 2, “Properties,” Item 3, “Legal Proceedings,” Item 7, 
“Management’s Discussion and Analysis of Financial Condition and Results of Operations,” and Item 7A, 
“Quantitative and Qualitative Disclosures About Market Risk,” contains “forward-looking statements” within the 
meaning of the safe harbor provisions of the federal securities laws, as described under “Forward-Looking Statements” 
above. 

In addition to the risks and uncertainties discussed in those Items and elsewhere in this Form 10-K, and risks and 
uncertainties that apply to businesses or public companies generally, the following important risk factors which are 
particularly applicable to our business could cause actual results and events to differ materially from those contained in 
any forward-looking statements, or could otherwise materially adversely affect our business, operating results or 
financial condition: 

COVID-19 Related Risks 

The continuation of the COVID-19 pandemic and the impacts of known or unknown COVID-19 variants may 
have a material adverse effect on our business which could continue for an unknown period of time. 

The effects of the COVID-19 global pandemic continue to create or increase the economic, demand and operational 
uncertainties of our business. We have global operations, customers and suppliers, including in countries most 
impacted by COVID-19, and both the disease itself and the actions taken around the world to slow the spread of 
COVID-19 and its variants have impacted our customers and suppliers; and future developments could cause further 
disruptions to the Company due to the interconnected nature of our business relationships. 

We have been and may continue to be subject to postponement or cancellation of certain contracts to which we are a 
party. Current restrictions and conditions have and may continue to prevent or delay us in accessing customer facilities 
to deliver products and provide services, and disrupt or delay our supply chain. Further, we have occasionally incurred 
short-term disruptions in some facility operations, and due to the nature of the COVID-19 pandemic there can be no 
assurance that we will not suffer facility closures or other adverse effects on our business operations in the future. 

The facilities of our suppliers and customers have experienced, and may continue to experience, disruptions in 
manufacturing and supply arrangements due to the loss or disruption of critical manufacturing and supply elements, 
such as raw materials or other finished product components, transportation, workforce or other manufacturing and 
distribution capability. We may also experience failure of third parties on which we rely, including our suppliers, 
distributors and contractors, to meet their obligations to us, or significant restrictions in their ability to do so. 

These facts and circumstances may have a material adverse effect on our business, results of operations, financial 
condition and cash flows. The extent to which the COVID-19 pandemic will impact our business, results of 
operations, financial condition and cash flows in the future, and the length of time these impacts may continue, 
will depend on future developments that are highly uncertain and cannot be predicted at this time, including new 
information that may emerge concerning the severity of COVID-19 and its variants, the longevity of COVID-19 
and its variants, and the actions taken to contain their impacts. 

Risks Related to our Governmental and Aerospace Business 

Our sales of products to the Government depend upon continued Government funding. 

Sales to the U.S. Government and its prime contractors and subcontractors represent a significant portion of our 
business. Over the past three fiscal years, from 26% to 28% of our revenues have been generated from sales to the U.S. 
Government or its contractors, primarily within our A&D segment. These sales are dependent on government funding 
of the underlying programs, which is generally subject to annual Congressional appropriations. There could be 
reductions or terminations of, or delays in, the government funding on programs which apply to us or our customers. 
These funding effects could adversely affect our sales and profit, and could bring about a restructuring of our 
operations, which could result in an adverse effect on our financial condition or results of operations. A significant 
portion of VACCO’s, Westland’s and Globe’s sales involve major U.S. Government programs such as NASA’s Space 
Launch System (SLS) and U.S. Navy submarines. A reduction or delay in Government spending on these programs 
could have a significant adverse impact on our financial results which could extend for more than a single year. 

8 

 
Our Government business increases the risk that we may not realize the full amount of our backlog. 

As of September 30, 2022, our twelve-month backlog was approximately $556.2 million, which represents confirmed 
orders we believe will be recognized as revenue within the next twelve months. There can be no assurance that our 
customers will purchase all the orders represented in our backlog, particularly as to contracts which are subject to the 
U.S. Government’s and its subcontractors’ ability to modify or terminate major programs or contracts, and if and to the 
extent that this occurs, our future revenues could be materially reduced. 

The end of customer product life cycles could negatively affect our A&D segment’s results. 

Many of our A&D segment products are sold to be components in our customers’ end-products. If a customer 
discontinues a certain end-product line, our ability to continue to sell those components will be reduced or eliminated. 
The result could be a significant decrease in our sales. For example, a substantial portion of PTI’s revenue is generated 
from commercial aviation aftermarket sales. As certain aircraft are retired and replaced by newer aircraft, there could 
be a corresponding decrease in sales associated with our current products. Such a decrease could adversely affect our 
operating results. 

Risks Related to our International Business 

Negative worldwide economic conditions and related inflation, rising interest rates and a potential economic 
slowdown could result in a decrease in our sales and an increase in our operating costs, which could 
adversely affect our business and operating results. 

If there is a worsening of global and U.S. economic and financial market conditions and additional tightening of global 
credit markets, many of our customers may further delay or reduce their purchases of our products. Uncertainties in 
the global economy may cause the utility industry and commercial market customers to experience increases in cost of 
capital, which could limit spending. To the extent this problem affects our customers, our sales and profits could be 
adversely affected. Likewise, if our suppliers face challenges in obtaining credit, they may have to increase their prices 
or become unable to continue to offer the products and services we use to manufacture our products, which could have 
an adverse effect on our business, results of operations and financial condition. 

Increases in tariffs or other changes in trade policies could adversely affect our ability to compete. 

In addition to the effects of increases in market prices, increases in domestic import tariffs could increase the prices to 
us of our foreign-sourced raw materials and product components and thereby require us to either increase our selling 
prices or accept reduced margins. In the case of ETS-Lindgren, for example, tariffs on imports of Chinese goods have 
raised the costs of components purchased by it either from its China facility or from other Chinese suppliers, and its 
margins in China have been impacted by the increased costs of its products made in the U.S. and sold through its 
Chinese business. 

In addition, increases in foreign-country tariffs applicable to our exported products could increase the effective prices 
of our products to our customers in those countries unless we are able to offset the tariffs by reducing our selling 
prices. Any or all of these factors could decrease the demand for our products, reduce our profitability, and/or make 
our products less competitive than those of other manufacturers that are not subject to the same tariffs. For example, 
since 2019 increased tariffs imposed by China on U.S. origin goods have adversely affected sales of NRG’s products 
in China by increasing their prices to Chinese customers. 

In addition, trade restrictions against certain foreign-made products or entities may adversely affect our business and 
our ability to compete in certain markets. Our business may also be impacted by the ongoing trade tensions between 
the U.S. and China which are causing U.S. goods to be viewed in a less favorable light by Chinese customers. 

Our international operations expose us to fluctuations in currency exchange rates that could adversely affect 
our results of operations and cash flows. 

We have significant manufacturing and sales activities in foreign countries, and our domestic operations have sales to 
foreign customers. Our financial results may be affected by fluctuations in foreign currencies and by the translation of 
the financial statements of our foreign subsidiaries from local currencies into U.S. dollars, and we may not be able to 
adequately or successfully hedge against these risks. In addition, a rise in the dollar against foreign currencies could 
make our products more expensive for foreign customers and cause them to reduce the volume of their purchases. 

9 

 
Economic, political and other risks of our international operations, including terrorist activities or armed 
conflict, could adversely affect our business. 

In 2022, approximately 30% of our net sales were to customers outside the United States. Adverse changes in the 
political situation in certain foreign countries in which we do business could cause a decline in revenues and adversely 
affect our financial condition. For example, our Test segment does significant business in Asia, and changes in the 
Asian political climate or political changes in specific Asian countries could negatively affect our business. Several of 
our subsidiaries are based in Europe and could be negatively impacted by the ongoing conflict between Russia and 
Ukraine. If this conflict were to spread beyond these two countries, we would expect an increasingly unfavorable 
impact on our global business environment. 

Our international sales are also subject to other risks inherent in foreign commerce, including currency fluctuations 
and devaluations, differences in foreign laws, uncertainties as to enforcement of contract or intellectual property rights, 
and difficulties in negotiating and resolving disputes with our foreign customers. 

Our governmental sales and our international and export operations are subject to special U.S. and foreign 
government laws and regulations which may impose significant compliance costs, create reputational and 
legal risk, and impair our ability to compete in international markets. 

The international scope of our operations subjects us to a complex system of commercial and trade regulations around 
the world, and our foreign operations are governed by laws and business practices that often differ from those of the 
U.S. In addition, laws such as the U.S. Foreign Corrupt Practices Act and similar laws in other countries increase the 
need for us to manage the risks of improper conduct not only by our own employees but by distributors and 
contractors who may not be within our direct control. Many of our exports are of products which are subject to U.S. 
Government regulations and controls such as the U.S. International Traffic in Arms Regulations (ITAR), which 
impose certain restrictions on the U.S. export of defense articles and services, and these restrictions are subject to 
change from time to time, including changes in the countries into which our products may lawfully be sold. 

If we were to fail to comply with these laws and regulations, we could be subject to significant fines, penalties and 
other sanctions including the inability to continue to export our products or to sell our products to the U.S. 
Government or to certain other customers. In addition, some of these regulations may be viewed as too restrictive by 
our international customers, who may elect to develop their own domestic products or procure products from other 
international suppliers which are not subject to comparable export restrictions; and the laws, regulations or policies of 
certain other countries may also favor their own domestic suppliers over foreign suppliers such as the Company. 

Risks Related to our Manufacturing and Sales Operations and Technology 

Disruptions of Our Information Technology Systems, or Information Security and/or Data Privacy Breaches, 
Could Adversely Affect Our Business. 

We have many information technology systems that are important to the operation of our businesses, some of which 
are managed by third parties. These systems are used to obtain, process, transmit and store electronic information and 
to manage or support a variety of integral business processes and activities. Our primary and backup computer systems 
are vulnerable to damage, disruptions or shutdowns during the process of upgrading or replacing software, databases 
or components and from power outages, computer and telecommunication failures, security breaches, natural disasters 
and errors by employees. Any failure in the operation of our information technology systems could adversely affect 
our businesses or operating results. Although losses arising from some of these issues may be covered by information 
security insurance, we cannot guarantee that our coverage will be adequate for all costs or losses incurred. 

Global information technology security threats and targeted computer crime are increasing in frequency and 
sophistication and pose a risk to the security of our systems and networks and the confidentiality, availability and 
integrity of our data and communications. We attempt to mitigate these risks through numerous measures, including 
implementation of standard cybersecurity controls, employee training and testing, comprehensive monitoring of our 
networks and systems, and maintenance of backup and protective systems. Although we do not believe we have 
experienced a material information security breach in the last three years, and we have incurred no fines, settlement 
costs or other material expenses related to information security breaches, if we were to experience such a breach it 
could adversely affect our reputation and result in litigation, regulatory action, liability for fines, penalties and related 
expenses, and costs of implementing additional data protection procedures. In addition, even though we generally do 
not conduct business directly with retail or individual customers or consumers we must comply with increasingly 
complex and rigorous regulatory standards enacted to protect business and personal data in the U.S. and elsewhere. 
Compliance with data privacy laws and regulations increases operational complexity, and failure to comply with legal 

10 

 
or regulatory standards could subject us to fines and penalties, as well as legal and reputational risks, including 
proceedings against us by governmental entities or others. Although we maintain insurance coverage for data privacy 
risks, we cannot guarantee that our coverage will be adequate for all costs or losses incurred. 

A significant part of our manufacturing operations depends on a small number of third-party suppliers. 

A significant part of our manufacturing operations relies on a small number of third-party manufacturers to supply 
component parts or products. For example, Doble has arrangements with six manufacturers which produce and supply 
a substantial portion of its end-products, and one of these suppliers produces approximately 23% of Doble’s products 
from a single location within the United States. As another example, PTI has a single supplier of critical electronic 
components for a significant aircraft production program, and if this supplier were to discontinue producing these 
components the need to secure another source could pose a risk to the production program. A significant disruption in 
the supply of those products or others provided by a small number of suppliers could negatively affect the timely 
delivery of products to customers as well as future sales, which could increase costs and reduce margins. 

Certain of our other businesses are dependent upon sole source or a limited number of third-party manufacturers of 
parts and components. Many of these suppliers are small businesses. Since alternative supply sources are limited, there 
is an increased risk of adverse impacts on our production schedules and profits if our suppliers were to default in 
fulfilling their price, quality or delivery obligations. In addition, some of our customers or potential customers may 
prefer to purchase from a supplier which does not have such a limited number of sources of supply. 

Increases in prices of raw material and components, and decreased availability of such items, could adversely 
affect our business. 

The cost of raw materials and product components is a major element of the total cost of many of our products. For 
example, our Test segment’s critical components rely on purchases of raw materials from third parties. Increases in the 
prices of raw materials (such as steel, copper, nickel, zinc, wood and petrochemical products) could have an adverse 
impact on our business by, among other things, increasing costs and reducing margins. Aerospace-grade titanium and 
gaseous helium, important raw materials for our A&D segment, may at times be in short supply; in addition, although 
we try to tie our supplier pricing to long-term contracts this is not always possible, and we are experiencing price 
inflation on a number of products. Further, some of Doble’s items of equipment which are provided to its customers 
for their use are in the maturity of their life cycles, which creates the risk that replacement components may be 
unavailable or available only at increased costs. We have experienced COVID-related short term disruptions in the 
supply chain which have periodically resulted in extended lead times and cost increases, and the long term impacts of 
these disruptions are uncertain. See also “COVID-19 Related Risks” above. 

In addition, our reliance on sole or limited sources of supply of raw materials and components in each of our segments 
could adversely affect our business, as described in the preceding Risk Factor. The potential physical impacts of 
climate change, such as increased frequency and severity of storms, floods and other climatic events, could disrupt our 
supply chain, and cause our suppliers to incur significant costs in preparing for or responding to these effects. These 
and other weather-created disruptions in supply, in addition to affecting costs, could impact our ability to procure an 
adequate supply of these raw materials and components, and delay or prevent deliveries of products to our customers. 
The entire electronics industry is currently disrupted due to limited sources of supply, and we are subject to the same 
supply chain risks as other manufacturers of products containing electronic components. 

Our inability to timely develop new products could reduce our future sales. 

Much of our business is dependent on the continuous development of new products and technologies to meet the 
changing needs of our markets on a cost-effective basis. Many of these markets are highly technical from an 
engineering standpoint, and the relevant technologies are subject to rapid change. If we fail to timely enhance existing 
products or develop new products as needed to meet market or competitive demands, we could lose sales 
opportunities, which would adversely affect our business. In addition, in some existing contracts with customers, we 
have made commitments to develop and deliver new products. If we fail to meet these commitments, the default could 
result in the imposition on us of contractual penalties including termination. Our inability to enhance existing products 
in a timely manner could make our products less competitive, while our inability to successfully develop new products 
may limit our growth opportunities. Development of new products and product enhancements may also require us to 
make greater investments in research and development than we now do, and the increased costs associated with new 
product development and product enhancements could adversely affect our operating results. In addition, our costs of 
new product development may not be recoverable if demand for our products is not as great as we anticipate it to be. 

11 

 
Product defects or customer claims could result in costly fixes, litigation and damages. 

Our business exposes us to potential product liability risks that are inherent in the design, manufacture and sale of our 
products and the products of third-party vendors which we use or resell, many of which are mission-critical to our 
customers. If there are claims related to defective products (under warranty or otherwise), particularly in a product 
recall situation, we could be faced with significant expenses in replacing or repairing the product. For example, the 
A&D segment obtains raw materials, machined parts and other product components from suppliers who provide 
certifications of quality which we rely on. Should these product components be defective and pass undetected into 
finished products, or should a finished product contain a defect, we could incur significant costs for repairs, re-work 
and/or removal and replacement of the defective product. In addition, if a dispute over product claims cannot be 
settled, arbitration or litigation may result, requiring us to incur attorneys’ fees and exposing us to the potential of 
damage awards against us. 

A major portion of our Test segment’s business involves working in conjunction with general contractors to produce 
complex building components constructed on-site, such as electronic test chambers, secure communication rooms and 
MRI facilities. If there are performance problems caused by either us or a contractor, they could result in cost overruns 
and may lead to a dispute as to which party is responsible. The resolution of such disputes can involve arbitration or 
litigation, and can cause us to incur significant expense including attorneys’ fees. In addition, these disputes could 
result in a reduction in revenue, a loss on a particular project, or even a significant damages award against us. 

Despite our efforts, we may be unable to adequately protect our intellectual property. 

Much of our business success depends on our ability to protect and freely utilize our various intellectual properties, 
including both patents and trade secrets. Despite our efforts to protect our intellectual property, unauthorized parties or 
competitors may copy or otherwise obtain and use our products and technology, particularly in foreign countries such 
as China where the laws may not protect our proprietary rights as fully as in the United States. Our current and future 
actions to enforce our proprietary rights may ultimately not be successful; or in some cases we may not elect to pursue 
an unauthorized user due to the high costs and uncertainties associated with litigation. We may also face exposure to 
claims by others challenging our intellectual property rights. Any or all of these actions may divert our resources and 
cause us to incur substantial costs. 

Environmental laws and regulations or environmental contamination could increase our expenses and 
adversely affect our profitability. 

Our operations and properties are subject to U.S. and foreign environmental laws and regulations governing, among 
other things, the generation, storage, emission, discharge, transportation, treatment and disposal of hazardous materials 
and the clean-up of contaminated properties. In addition, governments around the world are increasingly focused on 
enacting laws and regulations regarding climate change and regulation of greenhouse gases. These regulations, and 
changes to them, could increase our cost of compliance, and our failure to comply could result in the imposition of 
significant fines, suspension of production, alteration of product processes, cessation of operations or other actions 
which could materially and adversely affect our business, financial condition and results of operations. 

We are currently involved as a responsible party in several ongoing investigations and remediations of contaminated 
third-party owned properties. In addition, environmental contamination may be discovered in the future on properties 
which we formerly owned or operated and for which we could be legally responsible. Future costs associated with 
these situations, including ones which may be currently unknown to us, are difficult to quantify but could have a 
significant effect on our financial condition. See Item 1, “Business – Environmental Matters” for a discussion of these 
factors. 

Risks Related to Our Business Strategy and Corporate Structure 

Changes in testing standards could adversely impact our Test and USG segments’ sales. 

A significant portion of the business of our USG and Test segments involves sales to technology customers who need 
to have a third party verify that their products meet specific international and domestic test standards. If regulatory 
agencies were to eliminate or reduce certain domestic or international test standards, or if demand for product testing 
from these customers were to decrease for some other reason, our sales could be adversely affected. For example, if a 
regulatory authority were to relax the test standards for certain electronic devices because they were determined not to 
interfere with the broadcast spectrum, or if new wireless communication technologies were developed that required 
less testing or different types of testing, our sales of certain testing products could be significantly reduced. 

12 

 
We may not be able to identify suitable acquisition candidates or complete acquisitions successfully, which 
may inhibit our rate of growth. 

As part of our growth strategy, we plan to continue to pursue acquisitions of other companies, assets and product lines 
that either complement or expand our existing business. However, we may be unable to implement this strategy if we 
are unable to identify suitable acquisition candidates or consummate future acquisitions at acceptable prices and terms. 
We expect to face competition for acquisition candidates which may limit the number of acquisition opportunities 
available to us and may result in higher acquisition prices. As a result, we may be limited in the number of acquisitions 
which we are able to complete and we may face difficulties in achieving the profitability or cash flows needed to 
justify our investment in them. 

Our acquisitions of other companies carry risk. 

Acquisitions of other companies involve numerous risks, including difficulties in the integration of the operations, 
technologies and products of the acquired companies, the potential exposure to unanticipated and undisclosed 
liabilities, the potential that expected benefits or synergies are not realized and that operating costs increase, the 
potential loss of key personnel, suppliers or customers of acquired businesses and the diversion of Management’s time 
and attention from other business concerns. Although we attempt to identify and evaluate the risks inherent in any 
acquisition, we may not properly ascertain or mitigate all such risks, and our failure to do so could have a material 
adverse effect on our business. 

We may incur significant costs, experience short-term inefficiencies, or be unable to realize expected long-term 
savings from facility consolidations and other business reorganizations. 

We periodically assess the cost and operational structure of our facilities in order to manufacture and sell our products 
in the most efficient manner, and based on these assessments, we may from time to time reorganize, relocate or 
consolidate certain of our facilities. These actions may require us to incur significant costs and may result in short term 
business inefficiencies as we consolidate and close facilities and transition our employees; and in addition, we may not 
achieve the expected long-term benefits. Any or all of these factors could result in an adverse impact on our operating 
results, cash flows and financial condition. 

Our inability to hire or retain qualified key employees could affect our performance and revenues. 

There is a risk of our losing key employees having engineering and technical expertise. For example, our USG 
segment relies heavily on engineers with significant experience and reputation in the utility industry to furnish expert 
consulting services and support to customers, and our other segments similarly rely on qualified and experienced 
employees to carry on their businesses. Despite our active recruitment efforts, there remains a shortage of these 
qualified engineers and other employees because of hiring competition from other companies in the industry and a 
generally tight labor market, possibly exacerbated by COVID-related retirements or career changes. Losing current 
employees or qualified candidates to other employers or for other reasons could reduce our ability to provide services 
and negatively affect our revenues. 

Our decentralized organizational structure presents certain risks. 

We are a relatively decentralized company in comparison with some of our peers. This decentralization necessarily 
places significant control and decision-making powers in the hands of local management, which present various risks, 
including the risk that we may be slower or less able to identify or react to problems affecting a key business than we 
would in a more centralized management environment. We may also be slower to detect or react to compliance related 
problems (such as an employee undertaking activities prohibited by applicable law or by our internal policies), and 
Company-wide business initiatives may be more challenging and costly to implement, and the risks of noncompliance 
or failures higher, than they would be under a more centralized management structure. Depending on the nature of the 
problem or initiative in question, such noncompliance or failure could have a material adverse effect on our business, 
financial condition or result of operations. 

Provisions in our articles of incorporation, bylaws and Missouri law could make it more difficult for a third 
party to acquire us and could discourage acquisition bids or a change of control, and could adversely affect 
the market price of our common stock. 

Our articles of incorporation and bylaws contain certain provisions which could discourage potential hostile takeover 
attempts, including:  a limitation on the shareholders’ ability to call special meetings of shareholders; advance notice 
requirements to nominate candidates for election as directors or to propose matters for action at a meeting of 

13 

 
shareholders; a classified board of directors, which means that approximately one-third of our directors are elected 
each year; and the authority of our board of directors to issue, without shareholder approval, preferred stock with such 
terms as the board may determine. In addition, the laws of Missouri, in which we are incorporated, require a two-thirds 
vote of outstanding shares to approve mergers or certain other major corporate transactions, rather than a simple 
majority as in some other states such as Delaware. These provisions could impede a merger or other change of control 
not approved by our board of directors, which could discourage takeover attempts and in some circumstances reduce 
the market price of our common stock. 

Item 1B.  Unresolved Staff Comments 

None 

14 

 
 
 
Item 2.  Properties  

We believe our buildings, machinery and equipment have been generally well maintained, are in good operating 
condition and are adequate for our current production requirements and other needs. 

At September 30, 2022, our physical properties, including those described in the table below, comprised 
approximately 1,618,000 square feet of floor space, of which approximately 757,500 square feet were owned and 
approximately 860,500 square feet were leased. The table below includes our principal physical properties. We do not 
believe any of the omitted properties, consisting primarily of office and/or warehouse space, are individually or 
collectively material to our operations or business. See also Note 14 to the Consolidated Financial Statements. 

Approx. 
Sq. Ft. 
181,500 
145,000 
130,000 
127,400 
100,100 
100,000 
79,300 
79,100 
77,000 
71,400 
66,800 
63,300 
47,300 
41,500 
38,400 
38,100 
35,400 
28,200 
26,900 
24,800 
21,500 
18,000 
12,900 
11,600 
10,700 

Owned / Leased (with 
Expiration Date) 

  Leased (9/30/2033) 
  Leased (9/30/2029, plus options) 
  Owned 
  Owned 
  Owned 
  Owned 
  Owned 
  Leased (2/28/2037) 
  Owned 
  Leased (1/31/2029) 
  Owned 
  Leased (6/30/2024) 
  Leased (7/31/2023) 
  Owned 
  Leased (8/31/2041) 
  Leased (11/19/2027) 
  Owned 
  Leased (8/13/2028) 
  Leased (8/31/2025) 
  Leased (12/31/2023) 
  Leased (8/31/2025) 
  Leased (various term ends) 
  Leased (1/31/2029) 
  Leased (1/31/2027), plus options 
  Leased (6/30/2024) 

Principal Use(s) 
(M=Manufacturing, 
E=Engineering, O=Office, 
W=Warehouse) 

  M, E, O,W 
  M, E, O, W 
  M, E, O, W 
  M, E, O, W 
  M, E, O, W 
  M, O, W 
  M, E, O 
  M, E, O, W 
  M, E, O, W 
  M, E, O, W 
  M, E, O, W 
  M, O, W 
  W 
  M, E, O, W 
  M, E, O, W 
  M, E, O 
  M, O, W 
  M, E, O, W 
  M, E, O, W 
  M, E, O, W 
  ESCO Corporate Office 
  M, E, O, W 
  M, E, O, W 
  O 
  E, O 

Operating 
Segment 
A&D 
A&D 
Test 
A&D 
A&D 
Test 
A&D 
USG 
USG 
A&D 
USG 
A&D 
A&D 
Test 
USG 
Test 
Test 
USG 
USG 
A&D 
Corporate 
USG 
USG 
USG 
Test 

Location 
Modesto, CA 
Denton, TX 
Cedar Park, TX 
Oxnard, CA 
South El Monte, CA 
Durant, OK 
Valencia, CA 
Marlborough, MA 
Hinesburg, VT 
Stoughton, MA 
Accident, MD 
South El Monte, CA 
Brockton, MA 
Eura, Finland 
Montreal, Québec 
Tianjin, China 
Minocqua, WI 
Bologna, Italy 
Ontario, CA 
Chatsworth, CA 
St. Louis, MO 
Taino, Italy 
Zola Predosa, Italy 
Morrisville, NC 
Wood Dale, IL 

____________ 

15 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 3.  Legal Proceedings 

As a normal incident of the businesses in which we are engaged, various claims, charges and litigation are asserted or 
commenced from time to time against us. With respect to claims and litigation currently asserted or commenced 
against us, it is the opinion of our Management that final judgments, if any, which might be rendered against us are 
adequately reserved for, are covered by insurance, or are not likely to have a material adverse effect on our financial 
condition or results of operations. Nevertheless, given the uncertainties of litigation, it is possible that certain types of 
claims, charges and litigation could have a material adverse impact on us; see Item 1A, “Risk Factors.” 

Item 4.  Mine Safety Disclosures 

Not applicable. 

16 

 
 
PART II 

Item 5.  Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer 
Purchases of Equity Securities 

Holders of Record.  As of November 7, 2022, there were approximately 1,808 holders of record of our common 
stock. 

Price Range of Common Stock and Dividends.  Our common stock is listed on the New York Stock Exchange; its 
trading symbol is “ESE”. 

Company Purchases of Equity Securities. For information about our common stock repurchase programs, please 
refer to Note 9 to the Consolidated Financial Statements. We did not repurchase any shares of our common stock 
during the fourth quarter of fiscal 2022. 

Securities Authorized for Issuance Under Equity Compensation Plans.  For information about securities 
authorized for issuance under our equity compensation plans, please refer to Item 12 of this Form 10-K and to Note 
10 to the Consolidated Financial Statements. 

Performance Graph.  The graph and table on the following page present a comparison of the cumulative total 
shareholder return on our common stock as measured against the cumulative total returns of the Russell 2000 index, 
which is a broad equity market index, and the S&P SmallCap 600 Industrials index, which is a published industry 
index designed to measure the performance of small-cap companies that are classified as members of the GICS 
Industrials sector. The Company is a component of both the Russell 2000 index and the S&P SmallCap 600 Industrials 
index. 

The measurement period begins on September 30, 2017 and measures at each September 30 thereafter. These figures 
assume that all dividends, if any, paid over the measurement period were reinvested, and that the starting values of 
each index and the investments in our common stock were $100 at the close of trading on September 30, 2017. 

17 

 
 
 
COMPARISON OF 5 YEAR CUMULATIVE TOTAL RETURN 
Among ESCO Technologies Inc., the Russell 2000 Index, 
and the S&P SmallCap 600 Industrials Index 

180.00

160.00

140.00

120.00

100.00

80.00

60.00

40.00

20.00

0.00

9/17

9/18

9/19

9/20

9/21

9/22

ESCO Technologies Inc.
Russell 2000 Index
S&P SmallCap 600 Industrials Index

ESCO Technologies Inc. 
Russell 2000 Index 
S&P Small Cap 600 Industrials Index 

9/30/17 
$100.00 
100.00 
100.00 

9/30/18 
$114.13 
115.24 
121.53 

9/30/19 
$134.04 
104.99 
112.63 

9/30/20 
$136.42 
105.40 
105.97 

9/30/21 
$130.83 
155.66 
155.41 

9/30/22 
$125.19 
119.08 
134.57 

The stock price performance included in this graph is not necessarily indicative of future stock price performance. 

Item 6.  [Reserved] 

Item 7.  Management’s Discussion and Analysis of Financial Condition and Results of 
Operations 

The following discussion should be read in conjunction with the Consolidated Financial Statements and Notes thereto 
and refers to our results from continuing operations except where noted. 

Selected financial information for each of our business segments is provided in the discussion below and in Note 12 to 
the Company’s Consolidated Financial Statements. 

This section includes comparisons of certain 2022 financial information to the same information for 2021. Year-to-
year comparisons of the 2021 financial information to the same information for 2020 are contained in Item 7 of our 
Form 10-K for 2021 filed with the Securities and Exchange Commission on November 29, 2021 and available through 
the SEC’s website at https://www.sec.gov/edgar/searchedgar/companysearch.html. 

Introduction 

We classify our business operations into three segments for financial reporting purposes, although for reporting certain 
financial information we treat Corporate activities as a separate segment. Our three operating segments during 2022 
were Aerospace & Defense (A&D), Utility Solutions Group (USG), and RF Shielding and Test (Test). Our operating 
segments are comprised of the following primary operating subsidiaries: 

  A&D:  PTI Technologies Inc. (PTI); VACCO Industries (VACCO); Crissair, Inc. (Crissair); Westland 

Technologies, Inc. (Westland); Mayday Manufacturing Co. (Mayday); Globe Composite Solutions, LLC 
(Globe); and Networks Electronic Co. (NEco). 

18 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  USG:  Doble Engineering Company, I.S.A. – Altanova Group S.r.l. and affiliates (Altanova) and Morgan 

Schaffer Ltd. (collectively, Doble); and NRG Systems, Inc. (NRG). 

  Test:  ETS-Lindgren Inc. (ETS-Lindgren). 

A&D.  PTI, VACCO and Crissair primarily design and manufacture specialty filtration products, including hydraulic 
filter elements and fluid control devices used in commercial aerospace applications, unique filter mechanisms used in 
micro-propulsion devices for satellites and custom designed filters for manned aircraft and submarines. Westland and 
Globe design, develop and manufacture elastomeric-based signature reduction solutions for U.S. naval vessels. 
Mayday designs and manufactures mission-critical bushings, pins, sleeves and precision-tolerance machined 
components for landing gear, rotor heads, engine mounts, flight controls, and actuation systems for the aerospace and 
defense industries. 

USG.  Doble develops, manufactures and delivers diagnostic testing solutions that enable electric power grid operators 
to assess the integrity of high-voltage power delivery equipment. NRG designs and manufactures decision support 
tools for the renewable energy industry, primarily wind and solar. 

Test.  ETS-Lindgren is an industry leader in providing its customers with the ability to identify, measure and contain 
magnetic, electromagnetic and acoustic energy. 

We continue to operate with meaningful growth prospects in our primary served markets and with considerable 
financial flexibility. We continue to focus on new products that incorporate proprietary design and process 
technologies. Our Management is committed to delivering shareholder value through organic growth, ongoing 
performance improvement initiatives, and acquisitions. 

In December 2019, we sold the businesses comprising our former Technical Packaging segment. We received net 
proceeds from the sale of approximately $184 million and recorded $76.5 million of after-tax net earnings on the sale 
in 2020. The Technical Packaging segment is reflected as discontinued operations in the Consolidated Financial 
Statements and related notes for all periods presented, in accordance with accounting principles generally accepted in 
the United States of America (GAAP). See Note 3 to the Consolidated Financial Statements for further discussion. 

Highlights of 2022 

  Sales, net earnings and diluted earnings per share in 2022 were $857.5 million, $82.3 million and $3.16 per 
share, respectively, compared to sales, net earnings and diluted earnings per share in 2021 of $715.4 million, 
$63.5 million and $2.42 per share, respectively. 

  Diluted EPS – GAAP for 2022 was $3.16, compared to Diluted EPS – GAAP for 2021 of $2.42. 

  Diluted EPS – As Adjusted for 2022 was $3.21 excluding $1.3 million of pretax charges (or $0.05 per shares 
after tax), consisting of Altanova and NEco purchase accounting adjustments, severance charges primarily at 
VACCO and NRG, and acquisition and management transition costs at Corporate. Diluted EPS – As 
Adjusted for 2021 was $2.59 excluding $6.0 million of pretax charges (or $0.17 per share after tax) consisting 
of one-time compensation and acquisition related costs at Corporate; restructuring costs within the USG 
segment, primarily facility consolidation charges; purchase accounting adjustments related to the Phenix and 
Altanova acquisitions, primarily inventory step-up charges; partially offset by the final settlement from the 
sale of the Doble Watertown facility. See “Non-GAAP Financial Measures” below. 

(Dollars in millions) 
Diluted EPS – GAAP 
One time compensation & acquisition related costs 
Restructuring adjustments 
Purchase accounting adjustments 
Gain on building sale 
Diluted EPS – As Adjusted 

  $ 

  $ 

Fiscal year ended 

2022     
3.16      
0.02      
0.01      
0.02      
–      
3.21      

2021    
2.42  
0.12  
0.08  
0.03  
(0.06 ) 
2.59  

  Net cash provided by operating activities was $135.3 million in 2022 compared to $123.1 million in 2021. 

  At September 30, 2022, cash on hand was $97.7 million and outstanding debt was $153.0 million, for a net 

debt position (total debt less cash on hand) of approximately $55.3 million. 

19 

 
 
 
   
 
   
   
   
   
  Entered orders for 2022 were $960.5 million resulting in a book-to-bill ratio of 1.12x. Backlog at September 

30, 2022 was $695.0 million compared to $592.0 million at September 30, 2021. 

  The Company declared dividends of $0.32 per share during 2022, totaling $8.3 million in dividend payments. 

Results of Operations 

Net Sales 

(Dollars in millions) 
A&D 
USG 
Test 
Total 

Fiscal year ended 

2022     
351.4       
278.4       
227.7       
857.5       

  $ 

  $ 

2021     
314.8       
202.9       
197.7       
715.4       

Change  
2022    
vs. 2021  

11.6   % 
37.2   % 
15.2   % 
19.9   % 

Net sales increased $142.1 million, or 19.9%, to $857.5 million in 2022 from $715.4 million in 2021. The increase in 
net sales in 2022 as compared to 2021 was mainly due to a $75.5 million increase in the USG segment, a $36.6 million 
increase in the A&D segment, and a $30.0 million increase in the Test segment. Organic sales increased $90 million 
and recent acquisitions added approximately $52 million of revenue growth in 2022 as compared to 2021. 

A&D. 

The $36.6 million, or 11.6%, increase in net sales in 2022 as compared to 2021 was mainly due to a $16.4 million 
increase in net sales at PTI (including $5.2 million from NEco), a $14.1 million increase in net sales at Mayday, both 
primarily due to an increase in commercial aerospace sales driven by the rebound from the COVID-19 pandemic; a 
$3.0 million increase in net sales at Westland driven by timing of navy defense projects, a $1.5 million increase in net 
sales at VACCO, a $0.9 million increase in net sales at Crissair and a $0.7 million increase in net sales at Globe. 

USG. 

The $75.5 million, or 37.2%, increase in net sales in 2022 as compared to 2021 was mainly due to a $46.9 million 
increase in net sales from the 2021 acquisitions of Altanova and Phenix, a $20 million increase in core Doble products 
and services; and a $8.2 million increase in net sales at NRG driven by renewable energy products.  

Test. 

The $30.0 million, or 15.2%, increase in net sales in 2022 as compared to 2021 was mainly due to a $22.3 million 
increase in net sales from the Company’s U.S. operations, $11.5 million increase in net sales from the Company’s 
Asian operations both driven by increased medical and industrial shielding and power filter demand, partially offset by 
a $3.8 million decrease in net sales from the Company’s European operations, primarily driven by the timing of test 
and measurement chamber projects. 

Orders and Backlog 

New orders received were $960.5 million in 2022 and $796.3 million in 2021. Order backlog was $695.0 million at 
September 30, 2022, compared to order backlog of $592.0 million at September 30, 2021. Orders are entered into 
backlog as firm purchase order commitments are received. 

By operating segment, 2022 orders were $392.5 million related to A&D products, $314.9 million related to USG 
products, and $253.1 million related to Test products; and 2021 orders were $337.4 million related to A&D products, 
$243.9 million related to USG products (including $29 million of acquired backlog), and $215.0 million related to 
Test products. 

Selling, General and Administrative Expenses 

Selling, general and administrative (SG&A) expenses were $195.1 million, or 22.7% of net sales, in 2022, and $167.5 
million, or 23.4% of net sales, in 2021. The increase in SG&A expenses in 2022 as compared to 2021 was mainly due 
to higher expenses at Doble as a result of the SG&A expenses from the Altanova and Phenix acquisitions and the 
return of discretionary spending to more normal levels (travel, events, etc.) as COVID-19 pandemic related restrictions 
eased. 

20 

 
 
 
    
    
 
 
   
 
   
   
Amortization of Intangible Assets 

Amortization of intangible assets was $25.9 million in 2022 and $20.8 million in 2021, including $19.3 million and 
$14.3 million of amortization of acquired intangible assets in 2022 and 2021, respectively, related to our acquisitions. 
The amortization of acquired intangible assets related to acquisitions is included in the Corporate segment’s results. 
The remaining amortization expenses relate to other identifiable intangible assets (primarily software, patents and 
licenses), which are included in the respective segment’s operating results. The increase in amortization expense in 
2022 as compared to 2021 was mainly due to the Company’s recent acquisitions of Phenix, Altanova and NEco. 

Other Income or Expenses, Net 

Other income, net, was $0.3 million in 2022, compared to other income, net, of $0.9 million in 2021. There were no 
individually significant items in other income, net in 2022. The principal components of other income, net, in 2021 
included a gain of approximately $2 million for the final settlement on the sale of the Doble Watertown, MA 
property, partially offset by facility consolidation charges within the USG segment (Doble Manta, Morgan Schaffer 
and Altanova facilities). 

Non-GAAP Financial Measures 

The information reported herein includes the financial measures Diluted EPS As Adjusted, which we define as Diluted 
EPS excluding the per-share impact of discrete compensation and acquisition related costs, severance charges 
primarily within the A&D segment, and purchase accounting charges related to the Company’s recent acquisitions 
(Altanova and NEco) in 2022; the per-share net impact of discrete compensation and acquisition related costs, facility 
consolidation charges within the USG segment, and purchase accounting charges related to the Company’s recent 
acquisitions in 2021, partially offset by a gain on the final installment of the Doble Watertown, MA property sale; and 
pension plan termination charge and restructuring charges related to our facility consolidation restructuring plans in 
2020; EBIT, which we define as earnings before interest and taxes; and EBIT margin, which we define as EBIT 
expressed as a percentage of net sales. Diluted EPS – Continuing Operations As Adjusted, EBIT on a consolidated 
basis, and EBIT margin on a consolidated basis are not recognized in accordance with U.S. generally accepted 
accounting principles (GAAP). However, we believe that EBIT and EBIT margin provide investors and Management 
with valuable information for assessing our operating results. Management evaluates the performance of our operating 
segments based on EBIT and believes that EBIT is useful to investors to demonstrate the operational profitability of 
our business segments by excluding interest and taxes, which are generally accounted for across the entire company on 
a consolidated basis. EBIT is also one of the measures Management uses to determine resource allocations and 
incentive compensation. We believe that the presentation of EBIT, EBIT margin and Diluted EPS – Continuing 
Operations As Adjusted provides important supplemental information to investors by facilitating comparisons with 
other companies, many of which use similar non-GAAP financial measures to supplement their GAAP results. The use 
of non-GAAP financial measures is not intended to replace any measures of performance determined in accordance 
with GAAP. 

EBIT 

The reconciliation of EBIT to a GAAP financial measure is as follows: 

(Dollars in millions) 
EBIT 
Less: Interest expense, net 
Less: Income tax expense 
Net earnings 

2022     
111.3      
(4.9 )    
(24.1 )    
82.3      

$ 

$ 

2021   
82.9  
(2.2 ) 
(17.2 ) 
63.5  

21 

 
 
 
 
 
 
 
 
 
EBIT by business segment is as follows: 

(Dollars in millions) 
A&D 

% of net sales 

USG 

% of net sales 

Test 

% of net sales 

Corporate 
Total 

% of net sales 

A&D 

Fiscal year ended 

  $ 

  $ 

2022   
68.4  
19.5 %   
57.6  
20.7 %   
32.6  
14.3 %   
(47.3 ) 
111.3  
13.0 %   

2021   
56.5  
17.9 %   
40.9  
20.2 %   
27.6  
14.0 %   
(42.1 ) 
82.9  
11.6 %   

Change     
2022   
vs. 2021     

21.1   % 

40.8   % 

18.1   % 

(12.4)   % 
34.3   % 

The $11.9 million, or 21.1%, increase in EBIT in 2022 as compared to 2021 was primarily due to higher sales 
volumes, favorable product mix and price increases at Mayday, Westland, PTI and Globe partially offset by a decrease 
in EBIT at Crissair and VACCO due to product mix and inflationary pressures. EBIT in 2022 was negatively impacted 
by a $0.3 million inventory step-up charge related to the NEco acquisition and $0.4 million of severance charges 
primarily at VACCO. 

USG 

The $16.7 million, or 40.8%, increase in EBIT in 2022 as compared to 2021 was mainly due to higher sales volumes at 
Doble and NRG with a favorable product mix and price increases, partially offset by inflationary pressures and 
increased travel and event costs. EBIT in 2022 was negatively impacted by approximately $0.5 million of inventory 
step-up charges related to the Altanova acquisition. 

Test 

The $5.0 million, or 18.1%, increase in EBIT in 2022 as compared to 2021 was primarily due to leverage on higher 
sales volumes and price increases mainly from the segment’s Asian and U.S. operations partially offset by material 
cost and wage inflation. 

Corporate 

Corporate operating charges included in 2022 consolidated EBIT increased to $47.3 million as compared to $42.1 
million in 2021 mainly due to an increase in amortization expense of acquired intangible assets related to the 
Company’s recent acquisitions of Phenix, Altanova and NEco. 

The “Reconciliation to Consolidated Totals (Corporate)” in Note 12 to the Consolidated Financial Statements 
represents Corporate office operating charges. 

Interest Expense, Net 

Interest expense, net was $4.9 million and $2.3 million in 2022 and 2021, respectively. The increase in interest 
expense in 2022 was mainly due to higher average outstanding borrowings and higher average interest rates. Average 
outstanding borrowings were $190 million in 2022 compared to $71 million in 2021. The weighted average interest 
rates were 2.11% in 2022 compared to 1.20% in 2021. 

Income Tax Expense 

The effective tax rates from continuing operations for 2022, 2021 and 2020 were 22.7%, 21.3% and 37.1%, 
respectively. The increase in the 2022 effective tax rate as compared to 2021 was due an increase in state income tax 
expense and a reduction in research credit benefits, increasing the rate by 1.0% and 0.6%, respectively. 

No provision has been made in 2022 for foreign withholding of any applicable U.S. income taxes on the undistributed 
earnings of non-U.S. subsidiaries where these earnings are considered indefinitely invested or otherwise retained for 
continuing international operations. Determination of the amount of taxes that might be paid on these undistributed 
earnings if eventually remitted is not practicable. 

22 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
 
 
 
 
 
 
 
 
 
    
 
 
 
 
 
 
 
 
 
 
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
Acquisitions and Divestiture 

Information regarding our acquisitions and divestiture during 2022, 2021 and 2020 is set forth in Notes 2 and 3 to the 
Consolidated Financial Statements, which Notes are incorporated by reference herein. 

All of our acquisitions have been accounted for using the purchase method of accounting, and accordingly, the 
respective purchase prices were allocated to the assets (including intangible assets) acquired and liabilities assumed 
based on estimated fair values at the date of acquisition. The financial results from these acquisitions have been 
included in our financial statements from the date of acquisition. 

Capital Resources and Liquidity 

Our overall financial position and liquidity are strong. Working capital (current assets less current liabilities) 
increased to $254.5 million at September 30, 2022 from $191.2 million at September 30, 2021. Accounts receivable 
increased by $18.3 million during 2022 mainly due to a $10.4 million increase within the USG segment, a $4.7 
million increase within the Test segment and a $3.2 million increase within the A&D segment, driven by timing and 
higher sales volumes in the current year. Inventories increased by $15.3 million during 2022 mainly due to a $7.9 
million increase within the Test segment and an $8.7 million increase within the USG segment resulting primarily 
from the timing of receipt of raw materials to meet anticipated demand and an increase in work in process inventories 
due to timing of manufacturing existing orders. Accounts payable increased by $22.1 million during 2022 mainly due 
to a $9.6 million increase within the Test segment, a $7.1 million increase within the A&D segment and a $4.2 
million increase within the USG segment, due to the timing of payments. 

Net cash provided by operating activities was $135.3 million in 2022 and $123.1 million in 2021. 

Net cash used in investing activities was $55.9 million in 2022 and $202.4 million in 2021. The decrease in net cash 
used in investing activities in 2022 as compared to 2021 was mainly due to a decrease in amounts spent on 
acquisitions in 2022. Capital expenditures were $32.1 million in 2022 and $26.7 million in 2021. The increase in 
2022 as compared to 2021 was mainly due to the purchase of the NRG building of approximately $10 million in the 
first quarter of 2022. In addition, the Company incurred expenditures for capitalized software of $12.9 million in 
2022 and $8.8 million in 2021. 

There were no commitments outstanding that were considered material for capital expenditures at September 30, 
2022. 

Net cash used by financing activities was $32 million in 2022 compared to net cash provided by financing activities 
of $81.5 million in 2021, primarily due to lower borrowings in the current year and repurchases of common stock 
into treasury. 

Bank Credit Facility 

A description of our credit facility (the “Credit Facility”) is set forth in Note 8 to the Consolidated Financial 
Statements, which Note is incorporated by reference herein. 

Cash flow from operations and borrowings under the Credit Facility is expected to provide adequate resources to meet 
our capital requirements and operational needs both for the next 12 months and for the foreseeable future. 

Dividends 

During both 2022 and 2021 we paid a regular quarterly cash dividend at an annual rate of $0.32 per share, totaling 
$8.3 million in both 2022 and 2021. 

Off-Balance-Sheet Arrangements 

We had no off-balance-sheet arrangements outstanding at September 30, 2022. 

Share Repurchases 

During 2022, the Company repurchased approximately 257,500 shares for approximately $20.0 million. 

Critical Accounting Policies 

The preparation of financial statements in conformity with U.S. generally accepted accounting principles (GAAP) 
requires Management to make estimates and assumptions in certain circumstances that affect amounts reported in the 
Consolidated Financial Statements. In preparing these financial statements, Management has made its best estimates 
and judgments of certain amounts included in the Consolidated Financial Statements, giving due consideration to 

23 

 
materiality. We do not believe there is a great likelihood that materially different amounts would be reported under 
different conditions or using different assumptions related to the accounting policies described below. However, 
application of these accounting policies involves the exercise of judgment and use of assumptions as to future 
uncertainties and, as a result, actual results could differ from these estimates. Our senior Management discusses the 
critical accounting policies described below with the Audit and Finance Committee of our Board of Directors on a 
periodic basis. 

The following discussion of critical accounting policies is intended to bring to the attention of readers those accounting 
policies which Management believes are critical to the Consolidated Financial Statements and other financial 
disclosure. It is not intended to be a comprehensive list of all significant accounting policies that are more fully 
described in Note 1 to the Consolidated Financial Statements. 

Revenue Recognition 

We account for revenue in accordance with ASC Topic 606, Revenue from Contracts with Customers. The unit of 
account in ASC Topic 606 is a performance obligation. The transaction price for our contracts represents our best 
estimate of the consideration we will receive and includes assumptions regarding variable consideration, as applicable, 
which are based on historical, current and forecasted information. The transaction price is allocated to each distinct 
performance obligation within the contract and recognized as revenue when, or as, the performance obligation is 
satisfied. Certain of our long-term contracts contain incentive fees that can increase the transaction price. These 
variable amounts generally are awarded upon achievement of certain performance metrics, program milestones or cost 
targets and can be based upon customer discretion. We include estimated amounts in the transaction price to the extent 
it is probable that a significant reversal of cumulative revenue recognized will not occur. The estimated amounts are 
based on an assessment of our anticipated performance and all other information that is reasonably available to us. 

Approximately 60% of the A&D segment’s revenue (25% of consolidated revenue) is recognized over time as the 
products do not have an alternative use and either we have an enforceable right to payment for costs incurred plus a 
reasonable margin or the inventory is owned by the customer. Selecting the method to measure progress towards 
completion for our contracts requires judgment and is based on the nature of the products or services to be provided. 

The A&D segment generally uses the cost-to-cost method to measure progress on our contracts, as the rate at which 
costs are incurred to fulfill a contract best depicts the transfer of control to the customer. Under this method, we 
measure the extent of progress towards completion based on the ratio of costs incurred to date to the estimated costs at 
completion of the performance obligation, and we record revenue proportionally as costs are incurred based on an 
estimated profit margin. 

The Test segment generally uses the milestone output method to measure progress on our contracts because it best 
depicts the transfer of control to the customer that occurs as we incur costs on our contracts. Under this method, we 
estimate profit as the difference between total revenue and total estimated costs at completion of a contract and 
recognize these revenues and costs based on milestones achieved. 

Total contract cost estimates are based on current contract specifications and expected engineering requirements and 
require us to make estimates on expected profit. The estimates on profit are based on judgments we make to project the 
outcome of future events, and can often span more than one year and include labor productivity and availability, the 
complexity of the work to be performed, change orders issued by our customers, and other specialized engineering and 
production related activities. Our cost estimation process is based on historical results of contracts and historical 
actuals to original estimates, and the application of professional knowledge and experience of engineers and program 
managers along with finance professionals to these historical results. We review and update our estimates of costs 
quarterly or more frequently when circumstances significantly change, which can affect the profitability of our 
contracts. 

For contracts where revenue is recognized over time, we recognize changes in estimated contract revenues, costs and 
profits using the cumulative catch-up method of accounting. This method recognizes the cumulative effect of changes 
on current and prior periods with the impact of the change from inception-to-date recorded in the current period. We 
have net revenue recognized in the current year from performance obligations satisfied in the prior year due to changes 
in our estimated costs to complete the related performance obligations. We recognize anticipated losses on contracts in 
full in the period in which the losses become known. 

The impact of adjustments in contract estimates on our operating earnings can be reflected in either revenue or 
operating costs and expenses. The aggregate impact of adjustments in contract estimates decreased our earnings before 
income tax and diluted earnings per share by $0.9 million and $0.03 per share, respectively, in 2022. 

24 

 
Income Taxes 

We operate in numerous taxing jurisdictions and are subject to examination by various U.S. Federal, state and foreign 
jurisdictions for various tax periods. Our income tax positions are based on research and interpretations of the income 
tax laws and rulings in each of the jurisdictions in which we do business. Due to the subjectivity of interpretations of 
laws and rulings in each jurisdiction, the differences and interplay in tax laws between those jurisdictions, as well as 
the inherent uncertainty in estimating the final resolution of complex tax audit matters, Management’s estimates of 
income tax liabilities may differ from actual payments or assessments. 

We account for income taxes under the asset and liability method. We recognize deferred tax assets and liabilities for 
the future tax consequences attributable to differences between the financial statement carrying amounts of existing 
assets and liabilities and their respective tax bases. We measure deferred tax assets and liabilities using enacted tax 
rates expected to apply to taxable income in the years in which those temporary differences are expected to be 
recovered or settled. We may reduce deferred tax assets by a valuation allowance if it is more likely than not that some 
portion of the deferred tax assets will not be realized. We recognize the effect on deferred tax assets and liabilities of a 
change in tax rates in income in the period that includes the enactment date. We regularly review our deferred tax 
assets for recoverability and establish a valuation allowance when Management believes it is more likely than not such 
assets will not be recovered, taking into consideration historical operating results, expectations of future earnings, tax 
planning strategies, and the expected timing of the reversals of existing temporary differences. 

Goodwill and Other Long-Lived Assets 

Our Management annually reviews goodwill and other long-lived assets for impairment or whenever events or changes 
in circumstances indicate the carrying amount may not be recoverable. If we determine that the carrying value of the 
goodwill and other long-lived assets may not be recoverable, we record a permanent impairment charge for the amount 
by which the carrying value of the goodwill and other long-lived assets exceeds its fair value. We measure fair value 
based on a discounted cash flow method using a discount rate determined by Management to be commensurate with 
the risk inherent in each of our reporting units’ or asset groups’ current business models. Our estimates of cash flows 
and discount rate are subject to change due to the economic environment, including such factors as interest rates, 
expected market returns and volatility of markets served. We believe that Management’s estimates of future cash flows 
and fair value are reasonable; however, changes in estimates could result in impairment charges. At September 30, 
2022 we have determined that no goodwill or other long-lived assets were impaired. 

We amortize intangible assets with estimable useful lives over their respective estimated useful lives to their estimated 
residual values, and review them for impairment whenever events or changes in business circumstances indicate the 
carrying value of the assets may not be recoverable. 

Other Matters 

Quantitative and Qualitative Disclosures about Market Risk 

Market risks relating to our operations result primarily from changes in interest rates and changes in foreign currency 
exchange rates. We are exposed to market risk related to changes in interest rates, and we selectively use derivative 
financial instruments, including forward contracts and swaps, to manage these risks. Our Canadian subsidiary Morgan 
Schaffer has entered into foreign exchange contracts to manage foreign currency risk, because a portion of their 
revenue is denominated in U.S. dollars. We report all derivative instruments on our balance sheet at fair value. For 
derivative instruments designated as cash flow hedges, we defer the gain or loss on the derivative in accumulated 
other comprehensive income until recognized in earnings with the underlying hedged item. 

Item 7A.  Quantitative and Qualitative Disclosures about Market Risk 

Not Applicable. 

Item 8.  Financial Statements and Supplementary Data 

The information required by this Item is incorporated by reference to the Consolidated Financial Statements of the 
Company, the Notes thereto, and the related Reports of Independent Registered Public Accounting Firm of Grant 
Thornton LLP and KPMG LLP, as set forth in the Financial Information section of this Annual Report, an Index to 
which is provided on page F-1. 

25 

 
Item 9.  Changes in and Disagreements with Accountants on Accounting and Financial 
Disclosure 

Not Applicable. 

Item 9A.  Controls and Procedures 

Evaluation of Disclosure Controls and Procedures 

Our Chief Executive Officer and Chief Financial Officer (“Certifying Officers”) carried out an evaluation of the 
effectiveness of the design and operation of the Company’s disclosure controls and procedures, as defined in Rules 
13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the Exchange Act) as of September 
30,2022. The evaluation was conducted under the supervision and with the participation of the Company’s 
Management, including the Company’s Chief Executive Officer and Chief Financial Officer, using the Internal 
Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway 
Commission (COSO). Disclosure controls and procedures are designed to ensure that information required to be 
disclosed by the Company in reports filed or submitted under the Exchange Act is recorded, processed, summarized 
and reported within the time periods specified in the Securities and Exchange Commission’s rules and forms. Based 
upon that evaluation, the Company’s Chief Executive Officer and Chief Financial Officer concluded that the 
Company’s disclosure controls and procedures were effective as of September 30, 2022. 

Management’s Report on Internal Control Over Financial Reporting 

Management is responsible for establishing and maintaining adequate internal control over financial reporting, as 
defined in Rules 13a-15(f) and 15d-15(f) of the Exchange Act. The Company’s Management, with participation of the 
Certifying Officers, under the oversight of our Board of Directors, evaluated the effectiveness of the Company’s 
internal control over financial reporting as of September 30, 2022 using the framework in Internal Control – 
Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission 
(COSO).  Because of its inherent limitations, any system of internal control over financial reporting, no matter how 
well designed, may not prevent or detect misstatement due to the possibility that a control can be circumvented or 
overridden or that misstatements due to error or fraud may occur that are not detected. Also, because of changes in 
conditions, internal control effectiveness may vary over time. 

Management assessed the effectiveness of the Company’s internal control over financial reporting as of September 30, 
2022, using criteria established in Internal Control – Integrated Framework (2013) issued by COSO and concluded that 
the Company maintained effective internal control over financial reporting as of September 30, 2022, based on these 
criteria. 

Our internal control over financial reporting as of September 30, 2022, has been audited by Grant Thornton, an 
independent registered public accounting firm, as stated in its report which is included herein. 

Changes in Internal Control Over Financial Reporting 

No changes in the Company’s internal control over financial reporting (as defined in Rule 13a-15(f) under the 
Exchange Act) occurred during the fiscal quarter ended September 30, 2022, that have materially affected, or are 
reasonably likely to materially affect, the Company’s internal control over financial reporting.  

Item 9B.  Other Information 

None. 

Item 9C.  Disclosure Regarding Foreign Jurisdictions that Prevent Inspection 

Not applicable. 

26 

 
 
 
PART III 

Item 10.  Directors, Executive Officers and Corporate Governance 

Information regarding our directors, nominees and nominating procedures, Code of Ethics, Audit and Finance 
Committee, and non-compliance (if any) with Section 16(a) of the Securities Exchange Act of 1934 is hereby 
incorporated by reference to the sections captioned “Proposal 1:  Election of Directors” and “Securities Ownership 
of Directors and Executive Officers” in the 2022 Proxy Statement. 

Information regarding our executive officers is set forth in Item 1, “Business – Information about our Executive 
Officers,” above. 

Item 11.  Executive Compensation 

Information regarding our compensation committee and director and executive officer compensation is hereby 
incorporated by reference to the sections captioned “Committees – Compensation Committee Interlocks and Insider 
Participation,” “Director Compensation” and “Proposal 3:  Advisory Vote to Approve Executive Compensation” in the 
2022 Proxy Statement. 

Item 12.  Security Ownership of Certain Beneficial Owners and Management and Related 
Stockholder Matters 

Information regarding the beneficial ownership of our common stock by our directors, director nominees and 
executive officers individually and as a group, and by any known holder of five percent or more of the common stock, 
is hereby incorporated by reference to the sections captioned “Securities Ownership of Directors and Executive 
Officers” and “Securities Ownership of Certain Beneficial Owners” in the 2022 Proxy Statement. 

Information regarding shares of our common stock issued or issuable under our equity compensation plans is hereby 
incorporated by reference to the section captioned “Other Equity Compensation Plan Information” in the 2022 Proxy 
Statement. 

Item 13.  Certain Relationships and Related Transactions and Director Independence 

Information regarding transactions with related parties and the independence of our directors, nominees for directors 
and members of the committees of our board of directors is hereby incorporated by reference to the section captioned 
“Proposal 1:  Election of  Directors” in the 2022 Proxy Statement. 

Item 14.  Principal Accountant Fees and Services 

Information regarding our independent registered public accounting firm, its fees and services, and our Audit and 
Finance Committee’s pre-approval policies and procedures regarding such fees and services, is hereby incorporated by 
reference to the section captioned “Proposal 5:  Ratification of Appointment of Independent Registered Pubic 
Accounting Firm” in the 2022 Proxy Statement. 

27 

 
 
 
PART IV 

Item 15.  Exhibits, Financial Statement Schedules 

(a)  The following documents are filed as a part of this Report: 

(1)  Financial Statements.  The Consolidated Financial Statements of the Company, and the Report of 
Independent Registered Public Accounting Firm thereon of KPMG LLP, are included in this Report 
beginning on page F-1; an Index thereto is set forth on page F-1. 

(2)  Financial Statement Schedules.  Financial Statement Schedules are omitted because either they are not 
applicable or the required information is included in the Consolidated Financial Statements or the Notes 
thereto. 

(3)  Exhibits.  The following exhibits are filed with this Report or incorporated herein by reference to the 

document location indicated: 

Exhibit No. 

  Description 

  Document Location 

3.1(a) 

  Restated Articles of Incorporation 

3.1(b) 

  Amended Certificate of Designation, Preferences and 
Rights of Series A Participating Cumulative Preferred 
Stock 

  Exhibit 3(a) to the Company’s Form 10-K for the 

fiscal year ended September 30, 1999 

  Exhibit 4(e) to the Company’s Form 10-Q for the 

fiscal quarter ended March 31, 2000 

3.1(c) 

  Articles of Merger, effective July 10, 2000 

  Exhibit 3(c) to the Company’s Form 10-Q for the 

fiscal quarter ended June 30, 2000 

3.1(d) 

  Amendment to Articles of Incorporation, effective 

  Exhibit 3.1 to the Company’s Form 8-K filed 

3.2 

3.3 

February 5, 2018 

  Bylaws 

February 7, 2018 

  Exhibit 3.1 to the Company’s Form 8-K filed 

November 19, 2019 

  Bylaws, as amended and restated effective as of 

  Exhibit 3.1 to the Company’s Form 8-K filed 

January 1, 2023 

November 22, 2022 

4.1(a) 

  Description of Common Stock 

  Exhibit 4.1(a) to the Company’s Form 10-K for the 

fiscal year ended September 30, 2019 

4.1(b) 

  Specimen revised Common Stock Certificate 

  Exhibit 4.1 to the Company’s Form 10-Q for the 

fiscal quarter ended March 31, 2010 

4.2 

  Credit Agreement dated September 27, 2019, 

  Exhibit 10.1 to the Company’s Form 8-K filed 

incorporated by reference to Exhibit 10.1 hereto 

September 30, 2019 

10.1 

  Credit Agreement dated as of September 27, 2019 

  Exhibit 10.1 to the Company’s Form 8-K filed 

among ESCO Technologies Inc., the Foreign 
Subsidiary Borrowers party thereto, the Lenders party 
thereto, JPMorgan Chase Bank, N.A. as Administrative 
Agent, BMO Harris Bank N.A. as Syndication Agent, 
and Bank of America, N.A., SunTrust Bank, U.S. Bank 
National Association and Wells Fargo Bank, National 
Association as Co-Documentation Agents 

September 30, 2019 

10.2 

  Form of Indemnification Agreement with each of 

  Exhibit 10.1 to the Company’s Form 10-K for the 

ESCO’s non-employee directors 

fiscal year ended September 30, 2012 

10.3(a) 

*  First Amendment to the ESCO Electronics Corporation 
Supplemental Executive Retirement Plan, effective 
August 2, 1993 (comprising restatement of entire Plan) 

  Exhibit 10.2(a) to the Company’s Form 10-K for the 

fiscal year ended September 30, 2012 

10.3(b) 

*  Second Amendment to Supplemental Executive 

  Exhibit 10.4 to the Company’s Form 10-K for the 

Retirement Plan, effective May 1, 2001 

fiscal year ended September 30, 2001 

28 

 
Exhibit No. 

  Description 

  Document Location 

10.3(c) 

*  Form of Supplemental Executive Retirement Plan 

  Exhibit 10.28 to the Company’s Form 10-K for the 

Agreement 

fiscal year ended September 30, 2002 

10.4 

10.5(a) 

*  Directors’ Extended Compensation Plan, adopted 
effective October 11, 1993, restated to include all 
amendments through August 7, 2013 (current as of 
November 2021) 

*  Compensation Plan For Non-Employee Directors, as 
amended and restated to reflect all amendments 
through December 8, 2020 

  Exhibit 10.5 to the Company’s Form 10-K for the 

fiscal year ended September 30, 2019 

  Exhibit 10.1 to the Company’s Form 8-K filed 

December 9, 2020 

10.5(b) 

*  Sub-Plan for Compensation of Non-Employee Directors 

  Exhibit 10.1 to the Company’s Form 10-Q filed 

under 2018 Omnibus Incentive Plan 

May 10, 2022 

10.5(c) 

*  Form of Director Share Award Agreement 

  Exhibit 10.2 to the Company’s Form 10-Q filed 

(Non-Employee Director) 

May 10, 2022 

10.6(a) 

*  2018 Omnibus Incentive Plan 

  Exhibit 10.1 to the Company’s Form 8-K filed 

February 6, 2018 

10.6(b) 

*  2018 Omnibus Incentive Plan as Amended and 

  Exhibit 10.3 to the Company’s Form 8-K filed 

Restated November 17, 2020 

November 19, 2020 

10.7(a) 

10.7(b) 

10.7(c) 

*  Form of 2020-21 Awards of Performance-Accelerated 
Restricted Shares under 2018 Omnibus Incentive Plan 

  Exhibit 10.1 to the Company’s Form 10-Q filed 

August 9, 2021 

*  Form of Restricted Share Unit Awards to Executive 
Officers under 2018 Omnibus Incentive Plan (2021) 

*  Form of Restricted Share Unit Awards to Executive 
Officers under 2018 Omnibus Incentive Plan (2022) 

  Exhibit 10.2 to the Company’s Form 10-Q filed 

August 9,2021 

  Exhibit 10.1 to the Company’s Form 10-Q filed 

August 9,2022 

10.7(d) 

*  Form of Performance Share Unit Awards to Executive 

  Exhibit 10.1 to the Company’s Form 10-Q filed 

Officers under 2018 Omnibus Incentive Plan 

February 7, 2022 

10.8(a) 

  Eighth Amendment and Restatement of Employee 
Stock Purchase Plan, effective August 2, 2018 

  Exhibit 10.7 to the Company’s Form 10-K for the 

fiscal year ended September 30, 2018 

10.8(b) 

  Ninth Amendment and Restatement of Employee Stock 

  Exhibit 10.1 to the Company’s Form 8-K filed 

Purchase Plan, effective February 5, 2019 

February 7, 2019 

10.9 

*  Performance Compensation Plan for Corporate, 

  Exhibit 10.1 to the Company’s Form 8-K filed 

Subsidiary and Division Officers and Key Managers, 
adopted August 2, 1993, as amended and restated 
through February 4, 2019 

November 19, 2019 

10.10 

*  Compensation Recovery Policy, adopted effective 

  Exhibit 10.6 to the Company’s Form 8-K filed 

February 4, 2010 

February 10, 2010 

10.11 

*  Fourth Amended and Restated Severance Plan dated 

  Exhibit 10.2 to the Company’s Form 8-K filed 

November 17, 2020 

November 19, 2020 

10.12 

*  Employment and Compensation Agreement with Victor 

  Exhibit 10.3 to the Company’s Form 10-Q filed 

L. Richey effective May 10, 2021 

August 9, 2021 

10.13 

*  Employment and Compensation Agreement with 
Christopher L. Tucker effective April 30, 2021 

  Exhibit 10.4 to the Company’s Form 10-Q filed 

August 9, 2021 

10.14 

*  Employment and Compensation Agreement with David 

  Exhibit 10.5 to the Company’s Form 10-Q filed 

M. Schatz effective April 30, 2021 

21 

  Subsidiaries of the Company 

August 9, 2021 

  Filed herewith 

29 

 
Exhibit No. 

  Description 

  Document Location 

23 

31.1 

31.2 

32 

  Consent of Independent Registered Public Accounting 

  Filed herewith 

Firm 

  Certification of Chief Executive Officer 

  Certification of Chief Financial Officer 

  Filed herewith 

  Filed herewith 

**  Certification of Chief Executive Officer and 

  Furnished herewith 

Chief Financial Officer 

101.INS 

***  Inline XBRL Instance Document 

101.SCH 

***  Inline XBRL Schema Document 

  Submitted herewith 

  Submitted herewith 

101.CAL 

***  Inline XBRL Calculation Linkbase Document 

  Submitted herewith 

101.LAB 

***  Inline XBRL Label Linkbase Document 

  Submitted herewith 

101.PRE 

***  Inline XBRL Presentation Linkbase Document 

  Submitted herewith 

101.DEF 

***  Inline XBRL Definition Linkbase Document 

  Submitted herewith 

104 

*** Cover Page Inline Interactive Data File  

  Submitted herewith 

(contained in Exhibit 101) 

----------- 

* 

Indicates a management contract or compensatory plan or arrangement. 

**  Furnished (and not filed) herewith pursuant to Item 601(b)(32)(ii) of Regulation S-K. 

***  Exhibits 101 and 104 to this report consist of documents formatted in XBRL (Extensible Business Reporting 

Language) and filed with the Securities and Exchange Commission; they are not included in printed copies of this 
Report. 

Item 16.  Form 10-K Summary 

Not applicable. 

30 

 
SIGNATURES 

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly 
caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. 

ESCO TECHNOLOGIES INC. 

By: /s/ Victor L. Richey 
Victor L. Richey 
President and Chief Executive Officer 

Date: November 29, 2022 

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the 
following persons on behalf of the registrant and in the capacities and on the dates indicated. 

Signature 

Title 

Date 

/s/ Victor L. Richey 
Victor L. Richey 

Chairman, President, Chief Executive 
Officer (Principal Executive Officer) 
and Director 

November 29, 2022 

/s/ Christopher L. Tucker 
Christopher L. Tucker 

Senior Vice President and Chief Financial 
Officer (Principal Accounting Officer) 

November 29, 2022 

/s/ Patrick M. Dewar 
Patrick M. Dewar 

/s/ Janice L. Hess 
Janice L. Hess 

/s/ Vinod M. Khilnani 
Vinod M. Khilnani 

/s/ Leon J. Olivier 
Leon J. Olivier 

/s/ Robert J. Phillippy 
Robert J. Phillippy 

/s/ James M. Stolze 
James M. Stolze 

/s/ Gloria L. Valdez 
Gloria L. Valdez 

Director 

Director 

Director 

Director 

Director 

Director 

Director 

31 

November 29, 2022 

November 29, 2022 

November 29, 2022 

November 29, 2022 

November 29, 2022 

November 29, 2022 

November 29, 2022 

 
 
 
 
 
 
 
 
 
 
 
 
 
[This page intentionally left blank] 

 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL INFORMATION 

INDEX 

Reports of Independent Registered Public Accounting Firm, PCAOB ID Number 248 [Grant Thornton LLP] 
Report of Independent Registered Public Accounting Firm, PCAOB ID Number 185 [KPMG LLP] 
Consolidated Statements of Operations for the Years Ended September 30, 2022, 2021 and 2020 
Consolidated Statements of Comprehensive Income for the Years Ended September 30, 2022, 2021 and 2020 
Consolidated Balance Sheets as of September 30, 2022 and 2021 
Consolidated Statements of Shareholders’ Equity for the Years Ended September 30, 2022, 2021 and 2020 
Consolidated Statements of Cash Flows for the Years Ended September 30, 2022, 2021 and 2020 
Notes to Consolidated Financial Statements 
Management’s Statement of Financial Responsibility 

F-2 
F-5 
F-6 
F-7 
F-8 
F-10 
F-11 
F-12 
F-32 

F-1 

 
 
 
 
 
 
 
REPORTS OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM, 
PCAOB ID NUMBER 248 

Board of Directors and Shareholders 
ESCO Technologies Inc. 

Opinion on the financial statements  

We have audited the accompanying consolidated balance sheet of ESCO Technologies Inc. (a Missouri corporation) 
and subsidiaries (the “Company”) as of September 30, 2022, and the related consolidated statements of operations, 
comprehensive income, shareholders’ equity, and cash flows for the fiscal year ended September 30, 2022, and the 
related notes (collectively referred to as the “financial statements”). In our opinion, the financial statements present 
fairly, in all material respects, the financial position of the Company as of September 30, 2022, and the results of its 
operations and its cash flows for the fiscal year ended September 30, 2022, in conformity with accounting principles 
generally accepted in the United States of America.  

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United 
States) (“PCAOB”), the Company’s internal control over financial reporting as of September 30, 2022, based on 
criteria established in the 2013 Internal Control—Integrated Framework issued by the Committee of Sponsoring 
Organizations of the Treadway Commission (“COSO”), and our report dated November 29, 2022 expressed an 
unqualified opinion. 

Basis for opinion  

These financial statements are the responsibility of the Company’s management. Our responsibility is to express an 
opinion on the Company’s financial statements based on our audits. We are a public accounting firm registered with 
the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal 
securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.  

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and 
perform the audit to obtain reasonable assurance about whether the financial statements are free of material 
misstatement, whether due to error or fraud. Our audit included performing procedures to assess the risks of material 
misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to 
those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in 
the financial statements. Our audits also included evaluating the accounting principles used and significant estimates 
made by management, as well as evaluating the overall presentation of the financial statements. We believe that our 
audit provides a reasonable basis for our opinion. 

Critical audit matter 

The critical audit matter communicated below is a matter arising from the current period audit of the financial 
statements that was communicated or required to be communicated to the audit committee and that: (1) relates to 
accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, 
subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion 
on the financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, 
providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates. 

Revenue Recognition – Estimate of contract costs expected at completion  

As described further in Notes 1 and 15 to the financial statements, the Company’s Aerospace & Defense and Test 
segments enter into certain long-term fixed price contracts with their customers to produce certain products that do not 
have an alternative use to the Company and for which the Company has an enforceable right to payment for costs 
incurred to date plus a reasonable margin. For the Aerospace & Defense segment, the Company uses a cost-to-cost 
method to recognize the revenue for these contracts over time. Using the cost-to-cost method, the Company measures 
progress to contract completion using the ratio of contract costs incurred to date compared to estimated total contract 
costs at completion. Judgment is required in estimating the total contract costs at completion due to the unique 
specifications and requirements for each individual contract relating to the design, development, manufacturing, and 
installation of the built-to-spec products. 

F-2 

 
 
 
We identified the determination of the estimated total contract costs at completion for certain contracts in the 
Aerospace & Defense segment for which revenue is recognized over time using the cost-to-cost method as a critical 
audit matter. 

The principal considerations for our determination that the estimated total contract costs at completion is a critical 
audit matter are that the estimated total contract costs at completion require complex judgment to evaluate the 
engineering and production requirements of the contract and the related labor and materials costs, which are 
assumptions with a high level of estimation uncertainty and susceptibility to potential management bias. Changes to 
the assumptions used in developing these estimates may significantly impact the net sales and earnings recorded 
during the fiscal year.  

Our audit procedures related to the estimated total contract costs at completion include the following, among others. 
We evaluated the design and tested the operating effectiveness of certain internal controls related to the Company’s 
revenue recognition and job cost processes. This included controls over the accumulation and estimation of costs to 
complete the contracts. For a selection of completed contracts, we compared the Company’s historical estimated costs 
and profit margin to the actual costs and profit margin to assess the Company’s ability to accurately estimate costs. 
We also tested the Company’s assumptions for labor hours and materials to be incurred for a selection of in-process 
contracts by:  

• 

• 

• 

• 

• 

inspecting a sample of underlying contracts, including any applicable amendments, to obtain an 
understanding of the contractual requirements and deliverables and the nature of the costs necessary to fulfill 
those contracts 

assessing the progress towards completion by obtaining customer validation of the achievement of 
milestones, if applicable, and performing inquiries of key financial and operations executives to evaluate the 
progress to date and factors impacting the estimated total contract costs expected at completion 

comparing the actual costs incurred to date, as a percentage of the estimated total contract costs at 
completion, and comparing that to the revenue recognized to date 

comparing the margins to date on selected contracts to similar products previously produced, if applicable 

evaluating the estimates for indicators of management bias through the procedures described above. 

/s/ GRANT THORNTON LLP 

We have served as the Company’s auditor since 2021. 

St. Louis, Missouri 
November 29, 2022 

F-3 

 
 
 
 
Board of Directors and Shareholders 
ESCO Technologies Inc. 

Opinion on internal control over financial reporting 

We have audited the internal control over financial reporting of ESCO Technologies Inc. (a Missouri corporation) and 
subsidiaries (the “Company”) as of September 30, 2022, based on criteria established in the 2013 Internal Control—
Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission 
(“COSO”). In our opinion, the Company maintained, in all material respects, effective internal control over financial 
reporting as of September 30, 2022, based on criteria established in the 2013 Internal Control—Integrated Framework 
issued by COSO. 

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United 
States) (“PCAOB”), the consolidated financial statements of the Company as of and for the year ended September 30, 
2022, and our report dated November 29, 2022 expressed an unqualified opinion on those financial statements. 

Basis for opinion 

The Company’s management is responsible for maintaining effective internal control over financial reporting and for 
its assessment of the effectiveness of internal control over financial reporting, included in the accompanying 
Management’s Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the 
Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered 
with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal 
securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.  

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and 
perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was 
maintained in all material respects. Our audit included obtaining an understanding of internal control over financial 
reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating 
effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered 
necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion. 

Definition and limitations of internal control over financial reporting 

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding 
the reliability of financial reporting and the preparation of financial statements for external purposes in accordance 
with generally accepted accounting principles. A company’s internal control over financial reporting includes those 
policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly 
reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that 
transactions are recorded as necessary to permit preparation of financial statements in accordance with generally 
accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance 
with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding 
prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have 
a material effect on the financial statements. 

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. 
Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become 
inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may 
deteriorate. 

/s/ GRANT THORNTON LLP  

St. Louis, Missouri 
November 29, 2022 

F-4 

 
 
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM, 
PCAOB ID NUMBER 185 

To the Shareholders and Board of Directors 
ESCO Technologies Inc.: 

Opinion on the Consolidated Financial Statements 

We have audited the accompanying consolidated balance sheet of ESCO Technologies Inc. and subsidiaries (the 
Company) as of September 30, 2021, the related consolidated statements of operations, comprehensive income, 
shareholders’ equity, and cash flows for each of the years in the two-year period ended September 30, 2021, and the 
related notes (collectively, the consolidated financial statements). In our opinion, the consolidated financial statements 
present fairly, in all material respects, the financial position of the Company as of September 30, 2021, and the results 
of its operations and its cash flows for each of the years in the two-year period ended September 30, 2021, in 
conformity with U.S. generally accepted accounting principles. 

Basis for Opinion 

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to 
express an opinion on these consolidated financial statements based on our audits. We are a public accounting firm 
registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be 
independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules 
and regulations of the Securities and Exchange Commission and the PCAOB. 

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and 
perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of 
material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of 
material misstatement of the consolidated financial statements, whether due to error or fraud, and performing 
procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the 
amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting 
principles used and significant estimates made by management, as well as evaluating the overall presentation of the 
consolidated financial statements. We believe that our audits provide a reasonable basis for our opinion. 

/s/ KPMG LLP 

We served as the Company’s auditor from 1990 to 2021. 

St. Louis, Missouri  
November 29, 2021 

F-5 

 
 
 
 
 
CONSOLIDATED STATEMENTS OF OPERATIONS 

(Dollars in thousands, except per share amounts) 
Years ended September 30, 
Net sales 
Costs and expenses: 

Cost of sales 
Selling, general and administrative expenses 
Amortization of intangible assets 
Interest expense, net 
Pension plan termination charge 
Other (income) expenses, net 

Total costs and expenses 
Earnings before income tax 
Income tax expense 

Net earnings from continuing operations 

Net gain on sale from discontinued operations, net of tax expense of $23,501 

Net earnings from discontinued operations 

Net earnings 

Earnings per share: 

Basic: 

Continuing operations 
Discontinued operations 
Net earnings 

Diluted: 

Continuing operations 
Discontinued operations 
Net earnings 

Average common shares outstanding (in thousands): 

Basic 
Diluted 

See accompanying Notes to Consolidated Financial Statements. 

2022     
857,502      

2021     
715,440      

  $ 

525,457      
195,127      
25,936      
4,851      
—      
(304 )    
751,067      
106,435      
24,115      
82,320      
—      
—      
82,320      

445,045      
167,534      
20,829      
2,255      
—      
(894 )    
634,769      
80,671      
17,175      
63,496      
—      
—      
63,496      

3.17      
—      
3.17      

3.16      
—      
3.16      

2.44      
—      
2.44      

2.42      
—      
2.42      

  $ 

  $ 

  $ 

  $ 

  $ 

2020   
730,471  

458,311  
159,490  
21,812  
6,730  
40,600  
7,122  
694,065  
36,406  
13,510  
22,896  
76,515  
76,515  
99,411  

0.88  
2.94  
3.82  

0.88  
2.93  
3.81  

25,933      
26,067      

26,046      
26,225      

26,010  
26,135  

F-6 

 
 
   
     
     
 
 
   
      
      
  
   
   
   
   
   
   
   
   
   
   
   
   
 
   
      
      
  
   
      
      
  
   
   
      
      
  
   
   
      
      
  
   
   
 
 
 
 
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME 

(Dollars in thousands) 
Years ended September 30, 
Net earnings 
Other comprehensive (loss) income, net of tax: 
Foreign currency translation adjustments 
Pension plan termination 
Amortization of prior service costs, actuarial losses and other 

Total other comprehensive (loss) income, net of tax 

2022     
82,320      

2021     
63,496      

 $ 

(28,876 )    
—      
(727 )    
(29,603 )    

1,496      
—      
—      
1,496      

2020   
99,411  

3,172  
40,600  
(3,455 ) 
40,317  

Comprehensive income 

 $ 

52,717      

64,992      

139,728  

See accompanying Notes to Consolidated Financial Statements. 

F-7 

 
 
  
     
     
 
 
  
      
      
  
  
  
  
  
CONSOLIDATED BALANCE SHEETS 

2022     

2021   

(Dollars in thousands) 
As of September 30, 

ASSETS 

Current assets: 

Cash and cash equivalents 
Accounts receivable, less allowance for credit losses of $2,612 and $1,949 in 2022 and 

 $ 

97,724    

56,232  

2021, respectively 
Contract assets, net 
Inventories, net 
Other current assets 

Total current assets 

Property, plant and equipment: 
Land and land improvements 
Buildings and leasehold improvements 
Machinery and equipment 
Construction in progress 

Less accumulated depreciation and amortization 

Net property, plant and equipment 

Intangible assets, net 
Goodwill 
Operating lease assets, net 
Other assets 

Total Assets 

See accompanying Notes to Consolidated Financial Statements. 

164,645    
125,154    
162,403    
22,696    
572,622  

12,126    
110,306    
187,287    
11,576  
321,295    

(165,322 ) 
155,973    

394,464    
492,709    
29,150    
9,538    

146,341  
93,771  
147,148  
22,662  
466,154  

10,547  
109,279  
176,447  
5,543  
301,816  

(147,551 ) 
154,265  

409,250  
504,853  
31,846  
10,977  

 $ 

1,654,456    

 1,577,345  

F-8 

 
 
  
   
 
 
 
 
 
    
  
  
    
 
  
 
  
    
 
  
  
    
 
  
 
  
 
  
 
  
 
  
 
  
  
 
  
    
 
  
  
    
 
  
  
 
  
 
  
 
  
  
 
  
 
 
   
    
 
  
  
  
  
 
 
  
    
 
  
  
 
  
 
  
 
  
 
 
  
    
 
  
 
CONSOLIDATED BALANCE SHEETS 

(Dollars in thousands) 
As of September 30, 

LIABILITIES AND SHAREHOLDERS’ EQUITY 

Current liabilities: 

Current maturities of long-term debt and short-term borrowings 
Accounts payable 
Contract liabilities, net 
Accrued salaries 
Accrued other expenses 
Total current liabilities 

Deferred tax liabilities, net 
Non-current operating lease liabilities 
Other liabilities 
Long-term debt 
Total liabilities 

Shareholders’ equity: 

2022   

2021   

  $ 

20,000  
78,746  
125,009  
40,572  
53,802  
318,129  

82,023  
24,853  
48,294  
133,000  
606,299  

20,000  
56,669  
106,045  
39,768  
52,513  
274,995  

73,560  
28,032  
47,062  
134,000  
557,649  

Preferred stock, par value $.01 per share, authorized 10,000,000 shares 
Common stock, par value $.01 per share, authorized 50,000,000 shares; issued 

30,707,748 and 30,666,173 shares in 2022 and 2021, respectively 

Additional paid-in capital 
Retained earnings 
Accumulated other comprehensive loss, net of tax 

Less treasury stock, at cost (4,854,997 and 4,604,741 common shares in 2022 and 

2021, respectively) 

Total shareholders’ equity 

307  
301,553  
905,022  
(31,764 )   

1,175,118  

307  
297,644  
830,989  
(2,161 ) 
1,126,779  

(126,961 )   
1,048,157  

(107,083 ) 
1,019,696  

Total Liabilities and Shareholders’ Equity 

  $ 

1,654,456  

1,577,345  

See accompanying Notes to Consolidated Financial Statements. 

F-9 

 
 
 
 
 
 
 
 
 
 
  
  
 
 
  
 
  
 
 
 
  
 
  
 
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
  
 
  
 
 
 
  
 
  
 
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
 
 
 
 
 
  
 
  
 
CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY 

(In thousands) 

Common Stock 

Shares 

  Amount 

Additional 
Paid-In 
Capital 

Retained 
Earnings   

Accumulated 
Other 
Comprehensive 
Income (Loss)   

Treasury 
Stock 

Total 

Balance, September 30, 2019 

    30,597   $ 

306     292,408     684,741    

(43,974 )   (107,259 )  

826,222  

Comprehensive income (loss): 

Net earnings 
Translation adjustments, net of tax of $0 
Pension termination and net unrecognized 
actuarial loss, net of tax of $(1,161) 

Cash dividends declared ($0.32 per share) 

Stock compensation plans, net of tax of $0 

—  
—  

—  

—  

49  

—    
—    

—    

—    

—    

—     99,411    
—    
—    

—    
3,172    

—    
—    

99,411  
3,172  

—    

—    

37,145    

—    

37,145  

—    

(8,323 )  

1,274    

—    

—    

—    

—    

(8,323 ) 

125    

1,399  

Balance, September 30, 2020 

    30,646   $ 

306     293,682     775,829    

(3,657 )   (107,134 )  

959,026  

Comprehensive income (loss): 

Net earnings 
Translation adjustments, net of tax of $0 

Cash dividends declared ($0.32 per share) 

Stock compensation plans, net of tax of $0 

—  
—  

—  

20  

—    
—    

—    

—     63,496    
—    
—    

—    

(8,336 )  

1    

3,962    

—    

—    
1,496    

—    
—    

63,496  
1,496  

—    

—    

—    

(8,336 ) 

51    

4,014  

Balance, September 30, 2021 

    30,666   $ 

307     297,644     830,989    

(2,161 )   (107,083 )   1,019,696  

Comprehensive income (loss): 

Net earnings 

Net unrecognized actuarial loss – SERP 

Translation adjustments, net of tax of $0 

Cash dividends declared ($0.32 per share) 

Purchases of common stock into treasury 

Stock compensation plans, net of tax of $0 

—  

—  

—  

—  

—  

42  

—    

—    

—    

—    

—    

—    

—     82,320    

—    

—    

—    

—    

3,909    

—    

—    

(8,287 )  

—    

—    

—    

(727 )  

(28,876 )  

—    

—    

—    

82,320  

(727 ) 

(28,876 ) 

—    

—    

—    

—    

(8,287 ) 

(19,878 )  

(19,878 ) 

—    

3,909  

Balance, September 30, 2022 

    30,708  

307     301,553     905,022    

(31,764 )   (126,961 )   1,048,157  

See accompanying Notes to Consolidated Financial Statements. 

F-10 

 
 
 
 
 
 
 
 
 
 
   
 
 
   
   
   
   
   
 
 
   
  
 
    
    
    
    
    
  
   
  
 
    
    
    
    
    
  
   
 
   
 
   
 
 
   
  
 
    
    
    
    
    
  
   
 
 
   
  
 
    
    
    
    
    
  
   
 
 
   
  
 
    
    
    
    
    
  
 
   
  
 
    
    
    
    
    
  
   
  
 
    
    
    
    
    
  
   
 
   
 
 
   
  
 
    
    
    
    
    
  
   
 
 
   
  
 
    
    
    
    
    
  
   
 
 
   
  
 
    
    
    
    
    
  
 
   
  
 
    
    
    
    
    
  
   
  
 
    
    
    
    
    
  
   
 
   
 
   
 
 
   
  
 
    
    
    
    
    
  
   
 
   
 
   
 
 
   
  
 
    
    
    
    
    
  
 
CONSOLIDATED STATEMENTS OF CASH FLOWS 

(Dollars in thousands) 
Years ended September 30, 
Cash flows from operating activities: 

2022     

2021     

2020   

Net earnings 
Adjustments to reconcile net earnings to net cash provided by operating 

  $ 

82,320    

63,496    

99,411  

activities: 
Net earnings from discontinued operations, net of tax 
Depreciation and amortization 
Stock compensation expense 
Changes in assets and liabilities 
Gain on sale of building and land 
Effect of deferred taxes on tax provision 
Pension contributions 
Pension plan termination charge 

Net cash provided by operating activities – continuing operations 
Net cash (used) by discontinued operations 
Net cash provided by operating activities 

Cash flows from investing activities: 

Acquisition of businesses, net of cash acquired 
Capital expenditures 
Additions to capitalized software 
Proceeds from sale of building and land 
Net cash used by investing activities – continuing operations 
Net cash provided by investing activities – discontinued operations 
Net cash (used) provided by investing activities 

Cash flows from financing activities: 
Proceeds from long-term debt 
Principal payments on long-term debt 
Dividends paid 
Purchases of common stock into treasury 
Other 
Net cash (used) provided by financing activities – continuing operations 
Net cash used by financing activities – discontinued operations 
Net cash (used) provided by financing activities 

Effect of exchange rate changes on cash and cash equivalents 
Net increase (decrease) in cash and cash equivalents 
Cash and cash equivalents at beginning of year 
Cash and cash equivalents at end of year 

Changes in assets and liabilities: 

Accounts receivable, net 
Contract assets and liabilities, net 
Inventories 
Other assets and liabilities 
Accounts payable 
Accrued expenses 

Supplemental cash flow information: 

Interest paid 
Income taxes paid (including state & foreign) 

See accompanying Notes to Consolidated Financial Statements. 

F-11 

—    
48,343    
7,320    
(11,654 )  
—    
8,946    
—    
—    
135,275    
—    
135,275    

(10,906 )  
(32,101 )  
(12,912 )  
—    
(55,919 )  
—    
(55,919 )  

100,000    
(101,000 )  
(8,268 )  
(19,878 )  
(2,976 )  
(32,122 )  
—    
(32,122 )  
(5,742 )  
41,492    
56,232    
97,724    

(17,676 )  
(12,419 )  
(13,788 )  
9,412    
21,985    
832    
(11,654 )  

2,835    
9,856    

  $ 

  $ 

  $ 

  $ 

—    
42,049    
6,914    
15,671    
(1,950 )  
(3,041 )  
—    
—    
123,139    
—    
123,139    

(168,903 )  
(26,705 )  
(8,783 )  
1,950    
(202,441 )  
—    
(202,441 )  

216,000    
(124,368 )  
(8,336 )  
—    
(1,823 )  
81,473      
—    
81,473    
1,501    
3,672    
52,560    
56,232    

11,266    
8,974    
612    
(477 )  
(688 )  
(3,836 )  
15,671    

590    
26,054    

(76,515 ) 
41,338  
5,550  
26,585  
—  
(2,785 ) 
(25,650 ) 
40,600  
108,534  
(26,254 ) 
82,280  

—  
(32,108 ) 
(9,023 ) 
—  
(41,131 ) 
182,084  
140,953  

12,368  
(235,000 ) 
(8,323 ) 
—  
(3,125 ) 
(234,080 ) 
(2,140 ) 
(236,220 ) 
3,739  
(9,248 ) 
61,808  
52,560  

14,633  
35,283  
(10,340 ) 
(8,609 ) 
(13,275 ) 
8,893  
26,585  

5,869  
37,714  

 
 
   
   
 
  
 
 
 
   
    
 
   
 
  
 
 
   
    
 
    
 
  
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
    
 
    
 
  
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
    
 
    
 
  
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
   
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
 
   
    
 
    
 
  
   
    
 
    
 
  
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
 
   
    
 
    
 
  
 
 
   
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

1.  Summary of Significant Accounting Policies 

A.  Principles of Consolidation  

The Consolidated Financial Statements include the accounts of ESCO Technologies Inc. (ESCO) and its wholly 
owned subsidiaries. Except where the context indicates otherwise, the terms “Company”, “we”, “our” and “us” are 
used in this report to refer to ESCO together with its subsidiaries through which its businesses are conducted. All 
significant intercompany transactions and accounts have been eliminated in consolidation. 

B.  Basis of Presentation 
Our fiscal year ends on September 30. Throughout the Consolidated Financial Statements, unless the context 
indicates otherwise, references to a year (for example 2022) refer to fiscal year ending on September 30 of that 
year. Certain prior period amounts have been reclassified to conform to the current period presentation.  

Our former Technical Packaging segment is reflected as discontinued operations in the Consolidated Financial 
Statements and related notes for all periods presented, in accordance with accounting principles generally accepted in 
the United States of America (GAAP). 

C.  Nature of Operations 

We are organized based on the products and services we offer and we currently classify our business operations in 
three segments for financial reporting purposes:  Aerospace & Defense (A&D), Utility Solutions Group (USG), and 
RF Shielding and Test (Test). 

A&D:  The companies within this segment primarily design and manufacture specialty filtration products, including 
hydraulic filter elements and fluid control devices used in commercial aerospace applications; unique filter 
mechanisms used in micro-propulsion devices for satellites; custom designed filters for manned aircraft and 
submarines; products and systems to reduce vibration and/or acoustic signatures and otherwise reduce or obscure a 
vessel’s signature, and other communications, sealing, surface control and hydrodynamic related applications to 
enhance U.S. Navy maritime survivability; precision-tolerance machined components for the aerospace and defense 
industry; and metal processing services; and miniature electro-explosive devices for military aircraft ejection seats and 
missile arming devices. 

USG:  The companies within this segment provide diagnostic testing solutions that enable electric power grid 
operators to assess the integrity of high-voltage power delivery equipment, as well as decision support tools for the 
renewable energy industry, primarily wind and solar. 

Test:  The companies within this segment provide their customers with the ability to identify, measure and contain 
magnetic, electromagnetic and acoustic energy. 

In addition, for reporting certain financial information we treat Corporate activities as a separate segment. 

D.  Use of Estimates 

The preparation of financial statements in conformity with GAAP requires Management to make estimates and 
assumptions that affect the reported amounts of assets and liabilities. Actual results could differ from those estimates. 

E.  Revenue Recognition 

We recognize revenue when control of the goods or services promised under the contract is transferred to the 
customer either at a point in time (e.g., upon delivery) or over time (e.g., as we perform under the contract). We 
account for a contract when it has approval and commitment from both parties, the rights and payment terms of the 
parties are identified, the contract has commercial substance and collectability of consideration is probable. We review 
contracts to determine whether there are one or multiple performance obligations. A performance obligation is a 
promise to transfer a distinct good or service to a customer and represents the unit of accounting for revenue 
recognition. For contracts with multiple performance obligations, we allocate the expected consideration, or the 
transaction price, to each performance obligation identified in the contract based on the relative standalone selling 
price of each performance obligation. We then recognize revenue for the transaction price allocated to the 

F-12 

 
performance obligation when control of the promised goods or services underlying the performance obligation is 
transferred. 

Payment terms with our customers vary by the type and location of the customer and the products or services offered. 
We do not adjust the promised amount of consideration for the effects of significant financing components based on 
the expectation that the period between when we transfer a promised good or service to a customer and when the 
customer pays for that good or service will be one year or less. Arrangements with customers that include payment 
terms extending beyond one year are not significant. We account for shipping and handling costs on a gross basis and 
include them in net sales. We account for taxes collected from customers and remitted to governmental authorities on 
a net basis and exclude them from net sales. 

A&D: Within the A&D segment, approximately 40% of revenues (approximately 17% of consolidated revenues) are 
recognized at a point in time when products are shipped (when control of the goods transfers) to unaffiliated 
customers. The related contracts are with commercial and military customers and have a single performance 
obligation as there is only one good promised or the promise to transfer the goods or services is not distinct or 
separately identifiable from other promises in the contract. The transaction price for these contracts reflects our 
estimate of returns and discounts, which are based on historical, current and forecasted information to determine the 
expected amount to which we will be entitled in exchange for transferring the promised goods or services to the 
customer. The realization of variable consideration occurs within a short period of time from product delivery; 
therefore, the time value of money effect is not significant. Amounts billed to customers for shipping and handling are 
included in the transaction price as the related activities are performed prior to the customer obtaining control of the 
products. They generally are not treated as separate performance obligations as these costs fulfill a promise to transfer 
the product to the customer and are expensed in cost of goods sold in the period they are incurred. Taxes collected 
from customers and remitted to government authorities are recorded on a net basis. We primarily provide standard 
warranty programs for products in our commercial businesses for periods that typically range from one to two years. 
These assurance-type programs typically cannot be purchased separately and do not meet the criteria to be considered 
a performance obligation. 

Approximately 60% of the segment’s revenues (approximately 25% of consolidated revenues) are accounted for over 
time as the product does not have an alternative use and we have an enforceable right to payment for costs incurred 
plus a reasonable margin or the inventory is owned by the customer. The related contracts are primarily cost-plus or 
fixed price contracts related to the design, development and manufacture of complex fluid control products, quiet 
valves, manifolds, shock and vibration dampening, thermal insulation and systems primarily for the commercial 
aerospace and military (U.S. Government) markets. The contracts may contain multiple products, which are capable 
of being distinct as the customer could benefit from each product on its own or together with other readily available 
resources. Each product is separately identifiable from the other products in the contract. Therefore, each product is 
distinct in context of the contract and will be accounted for as a separate performance obligation. Our contracts are 
frequently modified for changes in contract specifications and requirements. Most of our contract modifications are 
for products that are not distinct from the existing contract and are accounted for as part of that existing contract. 

Contracts with the U.S. Government generally contain clauses that provide lien rights to work-in-process along with 
clauses that allow the customer to unilaterally terminate the contract for convenience, pay us for costs incurred plus a 
reasonable profit and take control of any work-in-process. Due to the continuous transfer of control to the U.S. 
Government, we recognize revenue over the time that we perform under the contract. 

Selecting the method to measure progress towards completion for the commercial and military contracts requires 
judgment and is based on the nature of the products or service to be provided. We generally use the cost-to-cost 
method to measure progress for our Aerospace & Defense segment contracts, as the rate at which costs are incurred to 
fulfill a contract best depicts the transfer of control to the customer. Under this method, we measure the extent of 
progress towards completion based on the ratio of costs incurred to date to the estimated costs at completion of the 
performance obligation, and record revenue proportionally as costs are incurred based on an estimated profit margin. 

The transaction price for our contracts represents our best estimate of the consideration we will receive and includes 
assumptions regarding variable consideration as applicable. Certain of our long-term contracts contain incentive fees 
that can increase the transaction price. These variable amounts generally are awarded upon achievement of certain 
performance metrics, program milestones or cost targets and can be based upon customer discretion. We include 
estimated amounts in the transaction price to the extent it is probable that a significant reversal of cumulative revenue 
recognized will not occur when the uncertainty associated with the variable consideration is resolved. Our estimates of 
variable consideration and determination of whether to include estimated amounts in the transaction price are based 
largely on an assessment of our anticipated performance and all other information that is reasonably available to us. 

F-13 

 
Total contract cost is estimated utilizing current contract specifications and expected engineering requirements. 
Contract costs typically are incurred over a period of several months to one or more years, and the estimation of these 
costs requires judgment. Our cost estimation process is based on the professional knowledge and experience of 
engineers and program managers along with finance professionals. We review and update our projections of costs 
quarterly or more frequently when circumstances significantly change. 

Under the typical payment terms of our long term fixed price contracts, the customer pays us either performance-
based or progress payments. Performance-based payments represent interim payments based on quantifiable measures 
of performance or on the achievement of specified events or milestones. Progress payments are interim payments of 
costs incurred as the work progresses. Because of the timing difference of revenue recognition and customer billing, 
these contracts will often result in revenue recognized in excess of billings and billings in excess of costs incurred, 
which we present as contract assets and contract liabilities, respectively, in the Consolidated Balance Sheets. We 
classify amounts billed and due from our customers in Accounts receivable, net. For short term fixed price and cost-
type contracts, we are generally paid within a short period of time. 

For contracts where revenue is recognized over time, we recognize changes in estimated contract revenues, costs and 
profits using the cumulative catch-up method of accounting. This method recognizes the cumulative effect of changes 
on current and prior periods with the impact of the change from inception-to-date recorded in the current period. We 
have net revenue recognized in the current year from performance obligations satisfied in the prior year due to 
changes in our estimated costs to complete the related performance obligations. We recognize anticipated losses on 
contracts in full in the period in which the losses become known. 

USG: Within the USG segment, approximately 80% of revenues (approximately 25% of consolidated revenues) are 
recognized at a point in time when products are shipped (when control of the goods transfers) to unaffiliated 
customers. The related contracts are with commercial customers. The contracts may contain multiple products which 
are capable of being distinct as the customer could benefit from each product on its own or together with other readily 
available resources. Each product is separately identifiable from the other products in the contract. Therefore, each 
product is distinct in context of the contract and is accounted for as a separate performance obligation. The transaction 
price for these contracts reflects our estimate of variable consideration in the form of returns, rebates and discounts, 
which are based on historical, current and forecasted information to determine the expected amount to which we will 
be entitled in exchange for transferring the promised goods or services to the customer. The realization of variable 
consideration occurs within a short period of time from product delivery; therefore, the time value of money effect is 
not significant. Amounts billed to customers for shipping and handling are included in the transaction price as the 
related activities are performed prior to customer obtaining control of the products. We generally do not treat them as 
separate performance obligations as these costs fulfill a promise to transfer the product to the customer and are 
expensed in selling, general and administrative costs in the period they are incurred. We record taxes collected from 
customers and remitted to government authorities on a net basis. We primarily provide standard warranty programs 
for products in our commercial businesses for periods that typically range from one to two years. These assurance-
type programs typically cannot be purchased separately and do not meet the criteria to be considered a performance 
obligation. 

Approximately 20% of the segment’s revenues (approximately 6% of consolidated revenues) are recognized over time 
as services are performed. The services accounted for under this method include an obligation to provide testing 
services using hardware and embedded software, software maintenance, training, lab testing, and consulting services. 
Typically, the related contracts contain a bundle of goods and services that are integrated in the context of the 
contract. Therefore, the goods and services are not distinct and we have a single performance obligation. Selecting the 
method to measure progress towards completion for these contracts requires judgment and is based on the nature of 
the products and service to be provided. We will recognize revenue as a series of distinct services based on each day 
of providing services (straight-line over the contract term) for our USG segment contracts. The transaction price for 
our contracts represents our best estimate of the consideration we will receive and includes assumptions regarding 
variable consideration as applicable. Under the typical payment terms of our service contracts, the customer pays us in 
advance of when services are performed. Because of the timing difference of revenue recognition and customer 
payment, which is typically received upon commencement of the contract, these contracts result in deferred revenue, 
which we present as contract liabilities, in the Consolidated Balance Sheets. 

Included in this category, approximately 6% of the segment’s revenues (approximately 2% of consolidated revenues) 
are recognized based on the terms of the software contract. For contracts that transfer a software license to the 
customer, revenue will be recognized at a point in time. These type of software contracts represent a right to use the 
software, or a functional license, in which revenue should be recognized upon transfer of the license. For contracts in 
software as a service (SaaS) arrangements, revenue will be recognized over time. The customer receives and 

F-14 

 
consumes the benefits of the SaaS arrangement through access to the system which is for a stated period. We will 
recognize revenue based on each day of providing access (straight-line over the contract term). The transaction price 
for our contracts represents our best estimate of the consideration we will receive and includes assumptions regarding 
variable consideration as applicable. Under the typical payment terms of our software contracts, the customer pays us 
in advance of when services are performed. Because of the timing difference of revenue recognition and customer 
payment, these contracts result in deferred revenue, which we present as contract liabilities, in the Consolidated 
Balance Sheets. 

Test: Within the Test segment, approximately 25% of revenues (approximately 7% of consolidated revenues) are 
recognized at a point in time when products such as, antennas and probes are shipped (when control of the goods 
transfers) to unaffiliated customers. The related contracts are with commercial customers. The contracts may contain 
multiple products which are capable of being distinct because the customer could benefit from each product on its 
own or together with other readily available resources. Each product is separately identifiable from the other products 
in the contract. Therefore, each product is distinct in the context of the contract and will be accounted for as a separate 
performance obligation. The transaction price for these contracts reflects our estimate of variable consideration in the 
form of returns, rebates and discounts, which are based on historical, current and forecasted information to determine 
the expected amount to which we will be entitled in exchange for transferring the promised goods or services to the 
customer. The realization of variable consideration occurs within a short period of time from product delivery; 
therefore, the time value of money effect is not significant. Amounts billed to customers for shipping and handling are 
included in the transaction price as the related activities are performed prior to customer obtaining control of the 
products. They generally are not treated as separate performance obligations as these costs fulfill a promise to transfer 
the product to the customer and are expensed in selling, general, and other costs in the period they are incurred. Taxes 
collected from customers and remitted to government authorities are recorded on a net basis. We primarily provide 
standard warranty programs for products in our commercial businesses for periods that typically range from one to 
two years. These assurance-type programs typically cannot be purchased separately and do not meet the criteria to be 
considered a performance obligation. 

Approximately 75% of the segment’s revenues (approximately 20% of consolidated revenues) are recorded over time 
as the product does not have an alternative use and we have an enforceable right to payment for costs incurred plus a 
reasonable margin. Products accounted for under this guidance include the construction and installation of test 
chambers to a buyer’s specifications that provide its customers with the ability to measure and contain magnetic, 
electromagnetic and acoustic energy. The goods and services related to each installed test chamber are not distinct due 
to the significant amount of integration provided and each installed chamber is accounted for as a single performance 
obligation. Selecting the method to measure progress towards completion for these contracts requires judgment and is 
based on the nature of the products and service to be provided. We use milestones to measure progress for our Test 
segment contracts because it best depicts the transfer of control to the customer that occurs as we incur costs on our 
contracts. For arrangements that are accounted for under this guidance, we estimate profit as the difference between 
total revenue and total estimated cost of a contract and recognize these revenues and costs based primarily on contract 
milestones. The transaction price for our contracts is typically fixed price and represents our best estimate of the 
consideration we will receive. 

We estimate total contract cost utilizing current contract specifications and expected engineering requirements. 
Contract costs typically are incurred over a period of several months to a year, and the estimation of these costs 
requires judgment. Our cost estimation process is based on the professional knowledge and experience of engineers 
and program managers along with finance professionals. We review and update our projections of costs quarterly or 
more frequently when circumstances significantly change. 

Under the typical payment terms of our fixed price contracts, the customer pays us either based on progress or based 
on a fixed billing schedule within the contract. Performance-based payments represent interim payments based on 
noted progress points as the work progresses. Because of the timing difference of revenue recognition and customer 
billing, these contracts result in revenue recognized in excess of billings and billings in excess of revenue recognized, 
which we present as contract assets and contract liabilities, respectively, in the Consolidated Balance Sheets. Amounts 
billed and due from our customers are classified in Accounts receivable, net. 

For contracts where revenue is recognized over time, we generally recognize changes in estimated contract revenues, 
costs and profits using the cumulative catch-up method of accounting. This method recognizes the cumulative effect 
of changes on current and prior periods with the impact of the change from inception-to-date recorded in the current 
period. We have net revenue recognized in the current year from performance obligations satisfied in the prior year 
due to changes in our estimated costs to complete the related performance obligations. We recognize anticipated 
losses on contracts in full in the period in which the losses become probable and estimable. 

F-15 

 
Contract Assets and Liabilities 

Contract assets arise from contracts when revenue is recognized over time and the amount of revenue recognized, 
including our estimate of variable consideration that has been included in the transaction price, exceeds the amount 
billed to the customer. These amounts are included in contract assets until the right to payment is no longer 
conditional on events other than the passage of time. These contract assets are reclassified to receivables when the 
right to consideration becomes unconditional. Contract liabilities include deposits, deferred revenue, upfront payments 
and billings in excess of revenue recognized. We include liabilities for customer rebates and discounts in other current 
liabilities in the Consolidated Balance Sheets. 

See the further discussion of our revenue recognition in Note 15 below. 

F.  Cash and Cash Equivalents  

Cash equivalents include temporary investments that are readily convertible into cash, such as money market funds, 
with original maturities of three months or less. 

G.  Accounts Receivable 

We reduce accounts receivable by an allowance for amounts that we estimate are uncollectible in the future. This 
estimated allowance is based on Management’s evaluation of the financial condition of the customer and historical 
write-off experience. 

H.  Inventories 

We value inventories at the lower of cost (first-in, first-out) or net realizable value. We regularly review inventories 
for excess quantities and obsolescence based upon historical experience, specific identification of discontinued items, 
future demand, and market conditions. Inventories under long-term contracts reflect accumulated production costs, 
factory overhead, initial tooling and other related costs less the portion of such costs charged to cost of sales. 

I.  Property, Plant and Equipment 

Property, plant and equipment are recorded at cost. Depreciation and amortization are computed primarily on a 
straight-line basis over the estimated useful lives of the assets: buildings, 10-40 years; machinery and equipment, 3-10 
years; and office furniture and equipment, 3-10 years. Leasehold improvements are amortized over the remaining term 
of the applicable lease or their estimated useful lives, whichever is shorter. Long-lived tangible assets are reviewed for 
impairment whenever events or changes in business circumstances indicate the carrying value of the assets may not be 
recoverable. Impairment losses are recognized based on fair value. 

J.  Leases 

Our lease agreements primarily relate to office space, manufacturing facilities, and machinery and equipment. We 
determine at lease inception whether an arrangement that provides control over the use of an asset is a lease. We 
recognize at lease commencement a right-of-use (ROU) asset and lease liability based on the present value of the 
future lease payments over the lease term. We have elected not to recognize a ROU asset and lease liability for leases 
with terms of 12 months or less. Certain of our leases include options to extend the term of the lease for up to 20 
years. When it is reasonably certain that we will exercise the option, Management includes the impact of the option in 
the lease term for purposes of determining total future lease payments. As most of our lease agreements do not 
explicitly state the discount rate implicit in the lease, Management uses our incremental borrowing rate on the 
commencement date to calculate the present value of future payments based on the tenor of each arrangement.  

K.  Goodwill and Other Long-Lived Intangible Assets 

Goodwill represents the excess of purchase price over the fair value of net identifiable assets acquired in business 
acquisitions. Management annually reviews goodwill and other long-lived assets with indefinite useful lives for 
impairment or whenever events or changes in circumstances indicate the carrying amount may be less than fair value. 
If we determine that the carrying value of the long-lived asset or reporting unit is less than fair value, we record a 
permanent impairment charge for the amount by which the carrying value of the long-lived asset exceeds its fair 
value. We measure the fair value of our reporting units based on a discounted cash flow method using a discount rate 
determined by Management to be commensurate with the risk inherent in each of our reporting units’ current business 
models. We determine the fair value of trade names using a generally accepted valuation method based on an income 

F-16 

 
approach called the relief from royalty method. During 2022, Management performed a quantitative impairment 
analysis, which included a detailed calculation of the fair value of our trade names and reporting units related to 
certain reporting units within these segments. A Step 0 analysis was performed on the other reporting units for which 
a quantitative analysis was not performed. The results of these impairment analyses indicated that the fair values of 
the trade names and reporting units are not less than their carrying values. Our estimates of discounted cash flows to 
derive the fair value were measured in accordance with ASC 350, Intangibles – Goodwill and Other. We are using 
estimates of discounted cash flows that may change, and if they change negatively it could result in the need to write 
down those assets to fair value. 

Other intangible assets represent costs allocated to identifiable intangible assets, principally customer relationships, 
capitalized software, patents, trademarks, and technology rights. We amortize intangible assets with estimable useful 
lives over their respective estimated useful lives to their estimated residual values, and review them for impairment 
whenever events or changes in business circumstances indicate the carrying value of the assets may not be 
recoverable. 

See Note 4 regarding goodwill and other intangible assets activity. 

L.  Capitalized Software 

Costs incurred for the development of computer software that will be sold, leased, or otherwise marketed are charged 
to research and development expense when incurred, until technological feasibility has been established for the 
product. Technological feasibility is typically established upon completion of a detailed program design. Costs 
incurred after this point are capitalized on a project-by-project basis. Capitalized costs consist of internal and external 
development costs. Upon general release of the product to customers, we cease capitalization and begin amortization, 
which is calculated on a project-by-project basis as the greater of (1) the ratio of current gross revenues for a product 
to the total of current and anticipated future gross revenues for the product or (2) the straight-line method over the 
estimated economic life of the product. We generally amortize software development costs over a three-to-seven year 
period based upon the estimated future economic life of the product. Factors we consider in determining the estimated 
future economic life of the product include anticipated future revenues, and changes in software and hardware 
technologies. Management annually reviews the carrying values of capitalized costs for impairment or whenever 
events or changes in circumstances indicate the carrying amount may not be recoverable. If expected cash flows are 
insufficient to recover the carrying amount of the asset, then we recognize an impairment loss to state the asset at its 
net realizable value. 

M.  Income Taxes 

We account for income taxes under the asset and liability method. We recognize deferred tax assets and liabilities for 
the future tax consequences attributable to differences between the financial statement carrying amounts of existing 
assets and liabilities and their respective tax bases. We measure deferred tax assets and liabilities using enacted tax 
rates expected to apply to taxable income in the years in which those temporary differences are expected to be 
recovered or settled. We may reduce deferred tax assets by a valuation allowance if it is more likely than not that 
some portion or all of the deferred tax assets will not be realized. We recognize the effect on deferred tax assets and 
liabilities of a change in tax rates in income in the period that includes the enactment date. We regularly review our 
deferred tax assets for recoverability and establish a valuation allowance when Management believes it is more likely 
than not such assets will not be recovered, taking into consideration historical operating results, expectations of future 
earnings, tax planning strategies, and the expected timing of the reversals of existing temporary differences. Our 
policy is to include interest related to unrecognized tax benefits in income tax expense and penalties in operating 
expense. 

N.  Research and Development Costs 

Company-sponsored research and development costs include research and development and bid and proposal efforts 
related to our products and services. We charge Company-sponsored product development costs to expense when 
incurred. Customer-sponsored research and development costs refer to certain situations whereby customers provide 
funding to support specific contractually defined research and development costs. We account for customer-sponsored 
research and development costs incurred pursuant to contracts similarly to other program costs. Total Company and 
customer-sponsored research and development expenses were approximately $12.3 million, $15.4 million and 
$13.3 million for 2022, 2021 and 2020, respectively. 

F-17 

 
O.  Foreign Currency Translation 

We translate the financial statements of our foreign operations into U.S. dollars in accordance with FASB ASC Topic 
830, Foreign Currency Matters. We record the resulting translation adjustments as a separate component of 
accumulated other comprehensive income. 

P.  Earnings Per Share 

We calculate basic earnings per share using the weighted average number of common shares outstanding during the 
period. We calculate diluted earnings per share using the weighted average number of common shares outstanding 
during the period plus shares issuable upon the assumed exercise of dilutive vesting of unvested restricted units 
(restricted shares) using the treasury stock method. There are no anti-dilutive shares. 

The number of shares used in the calculation of earnings per share for each year presented is as follows: 

(in thousands) 
Weighted Average Shares Outstanding — Basic 
Dilutive Restricted Shares 
Shares — Diluted 

Q.  Share-Based Compensation 

2022     
25,933    
134    
26,067    

2021     
26,046    
179    
26,225    

2020   
26,010  
125  
26,135  

We provide compensation benefits to certain key employees under several share-based plans providing for 
performance-accelerated, performance-based and/or time-vested restricted stock unit awards, and to non-employee 
directors under a separate compensation plan for non-employee directors. We measure share-based payment expense 
at the grant date based on the fair value of the award and recognize it on a straight-line basis over the requisite service 
period (generally the vesting period of the award) and/or if the performance criteria are deemed probable. 

R.  Accumulated Other Comprehensive Loss 

Accumulated other comprehensive loss of $(31.8) million at September 30, 2022 consisted primarily of currency 
translation adjustments. 

S.  Fair Value Measurements 

Fair value is defined as the price at which an asset could be exchanged in a current transaction between 
knowledgeable, willing parties or the amount that would be paid to transfer a liability to a new obligor, not the 
amount that would be paid to settle the liability with the creditor. Where available, we base fair value on observable 
market prices or parameters or derived from such prices or parameters. Where observable prices or inputs are not 
available, we apply valuation models. These valuation techniques involve some level of Management estimation and 
judgment, the degree of which is dependent on the price transparency for the instruments or market and the 
instruments’ complexity. 

The accounting guidance establishes a three-level hierarchy for disclosure of fair value measurements, based upon the 
transparency of inputs to the valuation of an asset or liability as of the measurement date, as follows: 

Level 1 – Inputs to the valuation methodology are quoted prices (unadjusted) for identical assets or liabilities in 
active markets. 

Level 2 –Inputs to the valuation methodology include quoted prices for similar assets and liabilities in active 
markets, and inputs that are observable for the asset or liability, either directly or indirectly, for substantially the 
full term of the financial instrument. 

Level 3 – Inputs to the valuation methodology are unobservable and significant to the fair value measurement. 

Financial Assets and Liabilities 

We have estimated the fair value of our financial instruments as of September 30, 2022 using available market 
information or other appropriate valuation methodologies. The carrying amounts of cash and cash equivalents, 
receivables, payables and other current assets and liabilities approximate fair value because of the short maturity of 
those instruments. The carrying amounts due under the revolving credit facility approximate fair value as the interest 
on outstanding borrowings is calculated at a spread over the London Interbank Offered Rate (LIBOR) or based on 
the prime rate, at our election. 

F-18 

 
 
 
 
   
   
   
Nonfinancial Assets and Liabilities 

Our nonfinancial assets such as property, plant and equipment, inventories, and other intangible assets are not 
measured at fair value on a recurring basis; however they are subject to fair value adjustments in certain 
circumstances, such as when there is evidence that an impairment may exist. No impairments were recorded during 
2022. 

2.  Acquisitions 

2022 

On November 4, 2021, we acquired Networks Electronic Company, LLC (NEco) for a purchase price of 
approximately $15.4 million, net of cash acquired. NEco, based in Chatsworth, California, provides miniature electro-
explosive devices utilized in mission-critical defense and aerospace applications. Since the date of acquisition, the 
operating results for the NEco business have been included as part of PTI in the A&D segment. The acquisition date 
fair value of the assets acquired and liabilities assumed primarily were as follows: approximately $0.6 million of 
accounts receivable, $1.5 million of inventory, $0.2 million of property, plant and equipment, $0.7 million of accounts 
payable and accrued expenses, $8.1 million of identifiable intangible assets, mainly consisting of customer 
relationships totaling $6.3 million. The acquired goodwill of $5.7 million related to excess value associated with 
opportunities to expand the services and products that the Company can offer to its customers. We anticipate that the 
goodwill will be deductible for tax purposes. 

2021 

On August 9, 2021 we acquired the assets of Phenix Technologies, Inc. (Phenix), for a purchase price of 
approximately $47.2 million in cash. Phenix, based in Accident, Maryland, is a leading designer and manufacturer of 
high voltage, high current, high power test systems and components and solutions supporting the electric utility 
industry, high voltage test laboratories, and field service organizations worldwide. Since the date of acquisition, the 
operating results for the Phenix business have been included as part of the USG segment. The acquisition date fair 
value of the assets acquired and liabilities assumed were as follows: approximately $2.6 million of accounts 
receivable, $5.8 million of inventory, $8.0 million of property, plant and equipment, $6.2 million of accounts payable 
and accrued expenses, $3.7 million for tradenames, $9.6 million of customer relationships and $0.5 million of 
miscellaneous items. The tradename was determined to have an indefinite useful life and the customer relationships 
were determined to have a useful life of 13 years. The acquired goodwill of $18.7 million relates to excess value 
associated with opportunities to expand the services and products that the Company can offer to its customers, with 
approximately $15 million of goodwill deductible for tax purposes. During the fourth quarter of 2022, the Company 
received $4.6 million upon finalization of the working capital adjustment. 

On July 29, 2021 we acquired I.S.A. – Altanova Group S.r.l., (Altanova), headquartered in Taino, Italy, for a purchase 
price of approximately $115 million, net of cash acquired. Altanova is a supplier of diagnostic products, monitoring 
systems and services related to power generation, transmission and distribution networks, renewable energy and 
storage, and process industries to customers in more than 100 countries. Since the date of acquisition, the operating 
results for the Altanova business have been included as part of the USG segment. The acquisition date fair value of the 
assets acquired and liabilities assumed were as follows: $9.7 million of accounts receivable, $5.6 million of inventory, 
$1.2 million of property, plant and equipment, $9.0 million of other assets, $12.8 million of accounts payable and 
accrued expenses, $6.9 million of other liabilities, $16.7 million of deferred tax liabilities, $50.5 million of customer 
relationships and $4.3 million of tradenames. The tradename was determined to have a useful life of ten years and the 
customer relationships were determined to have a useful life of twenty years. The acquired goodwill of $71.1 million 
relates to the excess value associated with opportunities to expand the services and products that the Company can 
offer to its customers, access to new markets, and synergies anticipated by combining Altanova with existing USG 
businesses. The goodwill is not deductible for tax purposes. 

We accounted for these acquisitions using the purchase method of accounting, and accordingly, we allocated the 
respective purchase prices to the assets (including intangible assets) acquired and liabilities assumed based on 
estimated fair values at the date of acquisition. We have included the financial results from these acquisitions in our 
financial statements from the date of acquisition. 

F-19 

 
 
3. Technical Packaging Divestiture 

In December 2019, we completed the sale of our Technical Packaging business segment, consisting of our wholly-
owned subsidiaries Thermoform Engineered Quality LLC, Plastique Ltd. and Plastique sp. z o.o. (the “Technical 
Packaging Business”), to Sonoco Plastics, Inc. and Sonoco Holdings, Inc. (“Buyers”), two wholly-owned subsidiaries 
of Sonoco Products Company (NYSE:SON). The companies within this segment provide innovative solutions to the 
medical and commercial markets for thermoformed packages and specialty products using a wide variety of thin 
gauge plastics and pulp. Results of operations, financial position and cash flows for the Technical Packaging business 
are reflected as discontinued operations in the Consolidated Financial Statements and related notes for all periods 
presented. 

Net sales and pretax (loss) from the Technical Packaging business were $16.5 million and $(0.3) million, respectively, 
in 2020. We received net proceeds from the sale of approximately $184 million and recorded $76.5 million after-tax 
net earnings on the sale in 2020. We finalized a contractual working capital adjustment and paid $0.2 million to the 
buyer during the third quarter of 2020. 

4.  Goodwill and Other Intangible Assets 

Included on the Consolidated Balance Sheets at September 30, 2022 and 2021 are the following intangible assets 
gross carrying amounts and accumulated amortization: 

(Dollars in thousands) 
Goodwill 

Intangible assets with determinable lives: 

Patents 

Gross carrying amount 
Less: accumulated amortization 

Net 

Capitalized software 

Gross carrying amount 
Less: accumulated amortization 

Net 

Customer Relationships 
Gross carrying amount 
Less: accumulated amortization 

Net 

Other 

Gross carrying amount 
Less: accumulated amortization 

Net 

Intangible assets with indefinite lives: 

Trade names 

2022     
492,709    

2021   
504,853  

  $ 

  $ 

  $ 

  $ 

  $ 

  $ 

  $ 

  $ 

  $ 

2,353    
1,091    
1,262    

106,583    
70,476    
36,107    

2,131  
972  
1,159  

93,671  
63,740  
29,931  

287,447    
96,921    
190,526    

288,530  
80,882  
207,648  

13,985    
7,440    
6,545    

13,177  
4,398  
8,779  

  $ 

160,024    

161,733  

We performed our annual evaluation of goodwill and intangible assets for impairment during the fourth quarter of 
2022 and concluded that no impairment existed at September 30, 2022. There were no accumulated impairment losses 
as of September 30, 2022. 

F-20 

 
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
    
 
  
 
The changes in the carrying amount of goodwill attributable to each business segment for 2022 and 2021 are as 
follows: 

(Dollars in millions) 
Balance as of September 30, 2020 

Acquisition activity 
Foreign currency translation and other 

Balance as of September 30, 2021 

Acquisition activity 
Foreign currency translation and other 

Balance as of September 30, 2022 

  $ 

  $ 

  $ 

A&D   
102.1    
2.2    
–    
104.3    
5.7    
–    
110.0    

Test   
34.1    
–    
–    
34.1    
–    
(0.1 )  
34.0    

USG   
271.9  
95.2  
(0.6 )   

366.5  

(4.7 )   
(13.1 )   
348.7  

Total   
408.1   
97.4   
(0.6 ) 
504.9   
1.0  
(13.2 ) 
492.7   

Amortization expense related to intangible assets with determinable lives was $25.9 million, $20.8 million and $21.8 
million in 2022, 2021 and 2020, respectively. Patents are amortized over the life of the patents, generally ten to twenty 
years. Capitalized software is amortized over the estimated useful life of the software, generally three to seven years. 
Customer relationships are generally amortized over thirteen to twenty years. Intangible asset amortization for fiscal 
years 2023 through 2027 is estimated at $18.5 million in 2023, and approximately $17 million in years 2024 through 
2027. 

5.  Accounts Receivable 

Accounts receivable, net of the allowance for credit losses, consisted of the following at September 30, 2022 and 
2021: 

(Dollars in thousands) 
Commercial 
U.S. Government and prime contractors 

Total 

6. 

Inventories, Net 

2022   
151,565  
13,080  
164,645 

  $ 

  $ 

2021   
128,952  
17,389  
146,341  

Inventories, net, from continuing operations consisted of the following at September 30, 2022 and 2021: 

(Dollars in thousands) 
Finished goods 
Work in process  
Raw materials 
Total 

7. 

Income Tax Expense 

2022   
32,471  
38,492  
91,440  
162,403  

  $ 

  $ 

2021   
32,998  
34,201  
79,949  
147,148  

We allocated total income tax expense for the years ended September 30, 2022, 2021 and 2020 to income tax expense 
as follows: 

(Dollars in thousands) 
Income tax expense  from continuing operations 
Income tax expense from discontinued operations 

Total income tax expense (benefit) 

2022     
24,115      
–      
24,115      

2021     
17,175    
–    
17,175    

2020   
13,510   
23,501   
37,011   

  $ 

  $ 

The components of income from continuing operations before income taxes for2022, 2021 and 2020 consisted of the 
following: 

(Dollars in thousands) 
United States 
Foreign 

Total income before income taxes 

2022     
90,674    
15,761    
106,435    

  $ 

  $ 

2021     
70,214    
10,457    
80,671    

2020   
23,951  
12,455  
36,406  

F-21 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
  
 
 
 
   
 
   
 
 
  
 
 
    
 
 
 
 
 
 
   
 
 
 
 
The principal components of income tax expense (benefit) from continuing operations for 2022, 2021 and 2020 
consist of: 

(Dollars in thousands) 
Federal: 

Current 
Deferred 
State and local: 

Current 
Deferred 

Foreign: 

Current 
Deferred 
Total 

2022     

2021     

2020   

  $ 

  $ 

7,248    
9,752    

1,635    
1,774    

4,645    
(939 )  
24,115    

14,807    
(1,598 )  

2,257    
(786 )  

2,922    
(427 ) 
17,175  

10,495  
1,311  

1,984  
(932 ) 

2,875  
(2,223 ) 
13,510  

The actual income tax expense from continuing operations for 2022, 2021 and 2020 differs from the expected tax 
expense for those years (computed by applying the U.S. Federal corporate statutory rate) as follows: 

Federal corporate statutory rate 
State and local, net of Federal benefits 
Impact of foreign operations 
Federal research credit 
Executive compensation 
Valuation allowance 
U.S. tax on GILTI 
GILTI foreign tax credits 
FDII deduction 
Pension plan termination charge 
Other, net 

Effective income tax rate 

2022   

2021   

2020   

21.0 %    
2.9  
(0.3 ) 
(0.3 ) 
0.5  
(0.3 ) 
1.8  
(1.5 ) 
(0.9 ) 
-  
(0.2 ) 
22.7 %    

21.0 %    
1.9  
(0.4 )     
(0.9 )     
0.9  
-  
1.0  
(0.6 )     
(1.7 )     
-  
0.1  
21.3 %    

21.0 % 
2.3  
1.3  
(3.7 ) 
1.6  
(6.8 ) 
3.2  
(2.7 ) 
(2.6 ) 
23.4  
0.1  
37.1 % 

The tax effects of temporary differences that give rise to significant portions of the deferred tax assets and liabilities at 
September 30, 2022 and 2021 are presented below: 

(Dollars in thousands) 
Deferred tax assets: 

Inventories 
Pension and other postretirement benefits 
Timing differences related to revenue recognition 
Lease liabilities 
Net operating and capital loss carryforwards — domestic 
Net operating loss carryforward — foreign 
Other compensation-related costs and other cost accruals 
State credit carryforward 
Foreign credit carryforward 
Total deferred tax assets 

Deferred tax liabilities: 

ROU assets 
Goodwill 
Acquisition intangible assets 
Depreciation, software amortization 

Net deferred tax liabilities before valuation allowance 
Less valuation allowance 
Net deferred tax liabilities 

 $ 

2022   

4,990  
664  
61  
7,073  
575  
3,396  
9,032  
1,676  
203  
27,670  

(7,073 )   
(11,691 )   
(62,051 )   
(24,503 )   
(77,648 )   
(1,208 )   
(78,856 )   

 $ 

2021   

4,267  
859  
9,365  
7,614  
542  
4,279  
8,174  
2,639  
192  
37,931  

(7,614 ) 
(13,746 ) 
(62,052 ) 
(22,418 ) 
(67,899 ) 
(2,011 ) 
(69,910 ) 

F-22 

 
 
 
   
    
 
    
 
  
 
 
   
 
 
   
    
 
    
 
  
   
 
 
   
 
 
   
    
 
    
 
  
   
 
 
   
 
  
 
  
 
 
 
 
 
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
 
 
 
  
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
  
  
 
 
  
  
  
 
 
  
  
 
  
 
  
 
  
 
  
 
  
 
 
We had a foreign net operating loss (NOL) carryforward of $12.1 million at September 30, 2022, which reflects tax 
loss carryforwards in Germany, South Africa, Canada, Japan and the United Kingdom. Approximately $10.4 million 
of the tax loss carryforwards have no expiration date while the remaining $1.7 million will expire between 2031 and 
2041. We had net foreign credit carryforwards of $0.2 million, that will expire between 2041 and 2042. We had 
deferred tax assets related to state NOL carryforwards of $0.6 million at September 30, 2022 which expire between 
2025 and 2042. We also had net state research and other credit carryforwards of $1.7 million of which $0.9 million 
expires between 2024 and 2037. The remaining $0.8 million does not have an expiration date. 

The valuation allowance for deferred tax assets as of September 30, 2022 and 2021 was $1.2 million and $2.0 
million, respectively. The net change in the total valuation allowance for each of the years ended September 30, 
2022 and 2021 was a decrease of $0.8 million and an increase of $0.1 million, respectively. We established a 
valuation allowance against state credit carryforwards of $0.6 million at September 30, 2021. This balance was 
released as of September 30, 2022. In addition, we maintained a valuation allowance against state NOL 
carryforwards that are not expected to be realized in future periods of $0.5 million at September 30 of both 2022 and 
2021. Lastly, we established a valuation allowance against certain NOL carryforwards in foreign jurisdictions which 
may not be realized in future periods of $0.7 million and $0.9 million at September 30, 2022 and 2021, respectively. 

As of September 30, 2022, the Company does not have any material unrecognized tax benefits. 

8.  Debt 

Debt consists of the following at September 30, 2022 and 2021: 

(Dollars in thousands) 
Total borrowings 
Current portion of long-term debt and short-term borrowings 

Total long-term debt, less current portion 

2022   
153,000  
(20,000 ) 
133,000  

$ 

$ 

2021   
  154,000  
(20,000 ) 
  134,000  

The Credit Facility includes a $500 million revolving line of credit as well as provisions allowing for an increase of 
the credit facility commitment amount by an additional $250 million, if necessary, with the consent of the lenders. The 
bank syndication supporting the facility is comprised of a diverse group of eight banks led by JP Morgan Chase Bank, 
N.A., as Administrative Agent. The Credit Facility matures September 27, 2024, with balance due by this date. 

Interest on borrowings under the Credit Facility is calculated at a spread over either the New York Federal Reserve 
Bank Rate, the prime rate, or the London Interbank Offered Rate (LIBOR), depending on various factors. The Credit 
Facility also requires a facility fee ranging from 10 to 25 basis points per annum on the unused portion. The interest 
rate spreads and the facility fee are subject to increase or decrease depending on the Company’s leverage ratio. 

The Credit Facility is secured by the unlimited guaranty of our direct and indirect material U.S. subsidiaries and the 
pledge of 100% of the equity interests of our direct and indirect material foreign subsidiaries. The financial covenants 
of the Credit Facility include a leverage ratio and an interest coverage ratio. As of September 30, 2022, we were in 
compliance with all covenants. 

At September 30, 2022, we had approximately $339 million available to borrow under the Credit Facility, plus the 
$250 million increase option subject to the lenders’ consent, in addition to $97.7 million cash on hand. We classified 
$20 million as the current portion of long-term debt as of September 30, 2022, as we intend to repay this amount 
within the next twelve months; however, we have no contractual obligation to repay such amount during the next 
twelve months. 

During 2022 and 2021, our maximum aggregate short-term borrowings at any month-end were $208 million and $174 
million, respectively, and the average aggregate short-term borrowings outstanding based on month-end balances were 
$189.8 million and $71.3 million, respectively. The weighted average interest rates were 2.11% and 1.20% for 2022 
and 2021, respectively. As of September 30, 2022, the interest rate on our debt was 4.12%. The letters of credit issued 
and outstanding under the Credit Facility totaled $8.0 million and $8.5 million at September 30, 2022 and 2021, 
respectively. 

F-23 

 
 
 
 
 
 
 
 
 
 
 
 
9.  Capital Stock 

The 30,707,748 and 30,666,173 common shares as presented in the accompanying Consolidated Balance Sheets at 
September 30, 2022 and 2021 represent the actual number of shares issued at the respective dates. We held 4,854,997 
and 4,604,741 common shares in treasury at September 30, 2022 and 2021, respectively. 

In August 2021, our Board of Directors approved a new common stock repurchase program authorizing us to 
repurchase shares of our stock from time to time in Management’s discretion, in the open market or otherwise, up to a 
maximum total repurchase amount of $200 million (or the maximum amount permitted under our bank credit 
agreements, if less). This program is scheduled to expire September 30, 2024. We repurchased approximately 257,500 
shares under this program in 2022 at an aggregate cost of $20.0 million. We did not repurchase any shares in 2021 or 
2020. 

10.  Share-Based Compensation 

We provide compensation benefits to certain key employees under several share-based plans providing for 
performance-accelerated and/or time-vested restricted stock unit awards, and to non-employee directors under a 
separate compensation plan for non-employee directors. As of September 30, 2022, our equity compensation plans 
had a total of 580,437 shares authorized and available for future issuance. 

Performance-Accelerated Restricted Stock Unit (PARS) Awards, Time-Vested Restricted Stock Unit (RSU) 
Awards, and Performance Share Unit (PSU) Awards 

A PARS award represents the right to receive a specified number of shares of Company common stock if and when 
the award vests. A PARS award is not stock and does not give the recipient any rights as a shareholder until it vests 
and is paid out in shares of stock. PARS awards currently outstanding have a five-year vesting period, with 
accelerated vesting if certain targets based on market conditions are achieved. In these cases, if it is probable that the 
performance condition will be met, the Company recognizes compensation cost on a straight-line basis over the 
shorter performance period; otherwise, it will recognize compensation cost over the longer service period. 
Compensation cost for the outstanding PARS awards is being recognized over the shorter performance period, as it is 
probable the performance condition will be met. The PARS award grants were valued at the stock price on the date of 
grant. 

The terms of the RSU awards are similar to those of the PARS awards, but without any provision for acceleration of 
the vesting date. Each RSU represents the right to receive one share of Company common stock if the recipient 
remains continuously employed by the Company until the award vests, in this case 3 ½ years after the effective award 
date. The RSU award grants were valued at the stock price on the date of grant.  

Beginning in fiscal year 2022, the Company granted PSU awards with a three-year vesting period, with each PSU 
representing the right to receive one share of Company common stock if certain performance targets are achieved. The 
targets are based on achieving certain EBITDA metrics and a Total Shareholder return (rTSR) metric over a three-year 
period.  

Pretax compensation expense related to the above awards for continuing operations was $6.1 million, $5.6 million and 
$4.3 million for 2022, 2021 and 2020, respectively. 

The following summary presents information regarding outstanding share-based compensation awards as of the 
specified dates, and changes during the specified periods: 

FY 2022 

FY 2021 

FY 2020 

Estimated 
Weighted 
Avg. Price       

76.15      
82.54      
56.87      
89.51    
84.29    

Estimated 
Weighted 
Avg. Price       

66.55      
108.05      
64.40      
70.50    
76.15    

Shares       
220,300     $ 
51,476      
(35,753 )    
(9,318 )    
226,705     $ 

Estimated 
Weighted 
Avg. Price 
59.72 
74.80 
50.51 
60.48 
66.55 

Shares       
281,004     $ 
45,723      
(89,822 )    
(16,605 )    
220,300     $ 

Shares       
226,705     $ 
117,045      
(75,327 )    
(3,056 )    
265,367     $ 

Nonvested at October 1, 
Granted 
Vested 
Cancelled 
Nonvested at September 30,   

F-24 

 
 
 
 
   
   
     
   
   
   
 
 
 
 
 
 
 
Compensation Plan for Non-Employee Directors 

In addition to an annual cash retainer, we provide each non-employee director with an annual equity award having a 
grant date market value of $180,000, based on the NYSE closing price of the Company’s stock on the date of grant. 
For calendar years prior to 2021, the award consisted of actual shares of Company stock, but beginning in January 
2021, the award has been in the form of Restricted Stock Units, each of which represents the right to receive one share 
of Company stock at the end of a one-year vesting period. At the end of the vesting period, each award will be 
converted into the right to receive the same number of actual shares of common stock, plus additional shares 
representing the value of the quarterly dividends which would have accrued on the underlying shares during the 
vesting period. Compensation expense related to the non-employee director grants was $1.2 million, $1.3 million and 
$1.3 million for 2022, 2021 and 2020, respectively. 

Total Share-Based Compensation 

The total share-based compensation cost that has been recognized in results of operations and included within SG&A 
from continuing operations was $7.3 million, $6.9 million and $5.6 million for 2022, 2021 and 2020, respectively. 
The total income tax benefit recognized in results of operations for share-based compensation arrangements was $1.5 
million, $1.4 million and $1.2 million for 2022, 2021 and 2020, respectively. As of September 30, 2022, there was 
$11.2 million of total unrecognized compensation cost related to share-based compensation arrangements. That cost is 
expected to be recognized over a weighted-average period of 1.7 years. 

11.  Retirement and Other Benefit Plans 

On November 14, 2019, our Board of Directors approved a resolution to terminate the Company’s defined benefit 
pension plan (the Plan) effective as of February 29, 2020. In connection with the termination, we contributed $25.7 
million of cash to the Plan during 2020, settled approximately $32.4 million of Plan liabilities during 2020 through 
lump-sum payments from existing plan assets to eligible participants who elected to receive them, and recorded 
approximately $40.6 million of charges associated with these settlements. During 2020, we settled approximately 
$69.1 million of Plan liabilities by entering into an agreement to purchase annuities from a third-party insurance 
company. This agreement covered active and former employees and their beneficiaries, with the insurance company 
assuming the future annuity payments for these individuals. 

Substantially all our domestic employees are covered by a defined contribution plan maintained by the Company. In 
addition, we offer unfunded post-retirement pre-Medicare health insurance benefits to a small number of eligible 
retirees and employees. We formerly provided unfunded post-retirement life insurance to qualifying retired employees 
who retired before 2005, but ceased providing this coverage on July 31, 2020. There was no financial impact of this 
plan in 2022. 

12.  Business Segment Information 

We are organized based on the products and services we offer, and we classify our continuing business operations in 
three reportable segments for financial reporting purposes:  Aerospace & Defense (A&D), Utility Solutions Group 
(USG) and RF Shielding and Test (Test). In addition, for reporting certain financial information we treat Corporate 
activities as a separate segment. The former Technical Packaging segment was divested in December 2019 and is 
reflected as discontinued operations for 2020. 

The A&D segment’s operations consist of PTI Technologies Inc. (PTI), VACCO Industries (VACCO), Crissair, Inc. 
(Crissair), Mayday Manufacturing Co. (Mayday), Westland Technologies, Inc. (Westland), Globe Composite 
Solutions, LLC (Globe) and Networks Electronic Company, LLC (NEco).The companies within this segment 
primarily design and manufacture specialty filtration, fluid control and naval products, including hydraulic filter 
elements and fluid control devices used in aerospace and defense applications, unique filter mechanisms used in 
micro-propulsion devices for satellites, custom designed filters for manned aircraft and submarines, products and 
systems to reduce vibration and/or acoustic signatures and otherwise reduce or obscure a vessel’s signature, and other 
communications, sealing, surface control and hydrodynamic related applications to enhance U.S. Navy maritime 
survivability; precision-tolerance machined components for the aerospace and defense industry; metal processing 
services; and miniature electro-explosive devices utilized in mission-critical defense and aerospace applications. 

The USG segment’s operations consist of Doble Engineering Company and related subsidiaries including Morgan 
Schaffer and Altanova (collectively, Doble), and NRG Systems, Inc. (NRG). Doble is an industry leader in the 
development, manufacture and delivery of diagnostic testing and data management solutions that enable electric 

F-25 

 
power grid operators to assess the integrity of high-voltage power delivery equipment. It combines three core elements 
for customers – diagnostic test and condition monitoring instruments, expert consulting, and testing services – and 
provides access to its large reserve of related empirical knowledge. NRG is a global market leader in the design and 
manufacture of decision support tools for the renewable energy industry, primarily wind and solar. The recent 
acquisition of Altanova not only complements our existing products and services but its strong market share in Europe 
and Asia provides a significant international platform for our USG segment. 

The Test segment’s operations consist of ETS-Lindgren Inc. and related subsidiaries (ETS-Lindgren). ETS-Lindgren 
is an industry leader in designing and manufacturing products which provide its customers with the ability to identify, 
measure and contain magnetic, electromagnetic and acoustic energy. It supplies its customers with a broad range of 
isolated environments and turnkey systems, including RF test facilities, acoustic test enclosures, RF and magnetically 
shielded rooms, secure communication facilities, RF measurement systems and broadcast and recording studios. Many 
of these facilities include proprietary features such as shielded doors and windows. ETS-Lindgren also provides the 
design, program management, installation and integration services required to successfully complete these types of 
facilities. ETS-Lindgren also supplies customers with a broad range of components including RF absorptive materials, 
RF filters, active compensation systems, antennas, antenna masts, turntables and electric and magnetic probes, RF test 
cells, proprietary measurement software and other test accessories required to perform a variety of tests. 
ETS-Lindgren offers a variety of services including calibration for antennas and field probes, chamber certification, 
field surveys, customer training and a variety of product tests. ETS-Lindgren serves the acoustics, medical, health and 
safety, electronics, wireless communications, automotive and defense markets. 

Accounting policies of the segments are the same as those described in the summary of significant accounting policies 
in Note 1 to the Consolidated Financial Statements. The operating units within each reporting segment have been 
aggregated because of similar economic characteristics and meet the other aggregation criteria of FASB ASC 280. 

We evaluate the performance of our operating units based on EBIT, which is defined as earnings before interest and 
taxes. EBIT on a consolidated basis is a non-GAAP financial measure. Intersegment sales and transfers are not 
significant. Segment assets consist primarily of customer receivables, inventories, capitalized software and fixed 
assets directly associated with the production processes of the segment. Segment depreciation and amortization is 
based upon the direct assets listed above. The tables below are presented on the basis of continuing operations and 
exclude discontinued operations. 

Net Sales 

(Dollars in millions) 
Year ended September 30, 
A&D 
USG 
Test 
Consolidated totals 

  $ 

  $ 

2022     
351.4      
278.4      
227.7    
857.5    

2021     
314.8      
202.9      
197.7    
715.4    

2020   
351.9  
191.7  
186.9  
730.5  

No customer exceeded 10% of consolidated sales in 2022 or 2021 and one customer exceeded 10% of consolidated 
sales in 2020. 

EBIT 

(Dollars in millions) 
Year ended September 30, 
A&D 
USG 
Test 
Reconciliation to consolidated totals (Corporate) 
Consolidated EBIT 
Less: interest expense 
Earnings before income tax 

  $ 

  $ 

2022 

68.4      
57.6      
32.6      
(47.3 )  
111.3      
(4.9 )  
106.4    

2021 

56.5      
40.9      
27.6      
(42.1 )  
82.9      
(2.2 )  
80.7    

2020 
69.9  
24.4  
27.2  
(78.4 ) 
43.1  
(6.7 ) 
36.4  

F-26 

 
 
 
   
 
   
 
 
 
   
   
 
 
 
 
 
     
     
   
 
   
   
 
   
   
   
 
 
   
   
 
 
 
 
Identifiable Assets 

(Dollars in millions) 
Year ended September 30, 
A&D 
USG 
Test 
Corporate 
Consolidated totals 

  $ 

  $ 

2022 
295.2      
220.0      
174.6      
964.7      
1,654.5    

2021 
270.0  
197.5  
153.6  
956.2  
1,577.3  

Corporate consists primarily of deferred taxes, acquired intangible assets including goodwill and cash balances. 

Capital Expenditures 

(Dollars in millions) 
Year ended September 30, 
A&D 
USG 
Test 
Corporate 
Consolidated totals 

2022 

2021 

  $ 

  $ 

9.4      
14.4      
8.3      
–    
32.1    

10.4      
11.6      
4.7      
–    
26.7    

2020 
15.9  
12.4  
3.6  
0.2  
32.1  

In addition to the above amounts, we incurred expenditures for capitalized software of $12.9 million, $8.8 million and 
$9.0 million in 2022, 2021 and 2020, respectively. 

Depreciation and Amortization 

(Dollars in millions) 
Year ended September 30, 
A&D 
USG 
Test 
Corporate 
Consolidated totals 

  $ 

  $ 

2022 

11.1      
12.6      
5.4      
19.2    
48.3    

2021 

10.4      
13.5      
5.2      
12.9    
42.0    

2020 
9.4  
14.4  
5.0  
12.5  
41.3  

Depreciation expense of property, plant and equipment was $22.4 million, $21.2 million and $19.5 million for 2022, 
2021 and 2020, respectively. 

Geographic Information 

Net Sales 

(Dollars in millions) 
Year ended September 30, 
United States 
Asia 
Europe 
Canada 
India 
Other 
Consolidated totals 

Long-Lived Assets 

(Dollars in millions) 
Year ended September 30, 
United States 
Mexico 
Other 
Consolidated totals 

2020   
529.4  
96.3  
51.3  
31.7  
10.3  
11.5  
730.5  

  $ 

  $ 

  $ 

  $ 

2022 
603.2      
122.4      
72.4      
31.2      
10.3      
18.0    
857.5    

2022     
141.5      
5.8      
8.7    
156.0    

2021 
517.0      
92.3      
53.5      
27.0      
12.4      
13.2    
715.4    

2021   
141.0  
3.8  
9.5  
154.3  

We attribute net sales to countries based on the location of the customer. We attribute long-lived assets to countries 
based on the location of the asset. 

F-27 

 
 
     
   
 
   
 
   
   
   
 
 
     
     
   
 
   
   
 
   
   
   
 
 
 
 
 
     
     
   
 
   
   
 
   
   
   
 
 
 
 
 
 
   
 
   
 
 
 
   
   
   
   
   
   
   
 
 
 
 
 
 
   
 
 
 
   
   
 
 
13.  Commitments and Contingencies 

At September 30, 2022, we had $8.0 million in letters of credit outstanding as guarantees of contract performance and 
cash amounts that exceeded federally insured amounts. As a normal incident of the businesses in which we are 
engaged, various claims, charges and litigation are asserted or commenced from time to time against us. 
Additionally, we are currently involved in various stages of investigation and remediation relating to environmental 
matters. It is the opinion of Management that the aggregate costs involved in the resolution of these matters, and 
final judgments, if any, which might be rendered against us are adequately accrued, are covered by insurance or are 
not likely to have a material adverse effect on our financial results as the estimated exposure to loss is not material. 

F-28 

 
 
 
14.  Leases 

Effective October 1, 2019 we adopted ASC 842, Leases. We determine at lease inception whether an arrangement that 
provides control over the use of an asset is a lease. We recognize at lease commencement a right-of-use (ROU) asset 
and lease liability based on the present value of the future lease payments over the lease term (including anticipated 
renewals). We have elected not to recognize a ROU asset and lease liability for leases with terms of 12 months or less. 
Certain of our leases include options to extend the term of the lease for up to 20 years. When it is reasonably certain 
that we will exercise the option, Management includes the impact of the option in the lease term for purposes of 
determining total future lease payments. As most of our lease agreements do not explicitly state the discount rate 
implicit in the lease, Management uses our incremental borrowing rate on the commencement date to calculate the 
present value of future payments based on the tenor of each arrangement. 

Our leases for real estate commonly include escalating payments. We include these variable lease payments in the 
calculation of our ROU asset and lease liability. In addition to the present value of the future lease payments, the 
calculation of the ROU asset also includes any deferred rent, lease pre-payments and initial direct costs of obtaining 
the lease. 

In addition to the base rent, real estate leases typically contain provisions for common-area maintenance and other 
similar services, which are considered non-lease components for accounting purposes. Non-lease components are 
excluded from our ROU assets and lease liabilities and expensed as incurred. 

Our leases are for office space, manufacturing facilities, and machinery and equipment. 

The components of lease costs are shown below: 

(Dollars in thousands) 
Finance lease cost: 

Amortization 
Interest on lease liabilities 

Operating lease cost 
Total lease cost 

Additional information related to leases is shown below: 

(Dollars in thousands) 
Cash paid for amounts included in the measurement of lease liabilities: 

Operating cash flows from operating leases 
Operating cash flows from finance leases 
Financing cash flows from finance leases 

Right-of-use assets obtained in exchange for operating lease liabilities 

Weighted-average remaining lease term: 

Operating leases 
Finance leases 

Weighted-average discount rate: 

Operating leases 
Finance leases 

Year Ended 
September 30, 
2022 

Year Ended 
September 30, 
2021 

  $ 

  $ 

1,572 
973 
6,347 
8,892 

2,413 
1,235 
5,879 
9,527 

Year Ended  
  September 30,   
2022 

Year Ended  
September 30,    
2021 

$ 

$ 

6,101  
973  
1,224  

4,160  

9.3  yrs  
12.0  yrs  

3.2  % 
4.6  % 

5,504  
1,228  
1,757  

15,609  

10.3  yrs 
11.7  yrs 

3.1  % 
4.2  % 

F-29 

 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
  
 
    
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
 
 
  
 
  
 
 
  
 
  
 
 
 
 
 
 
  
 
  
 
 
 
 
 
 
 
 
 
The table below is a reconciliation of future undiscounted cash flows to the operating and finance lease liabilities, and 
the related ROU assets, presented on our Consolidated Balance Sheet on September 30, 2022: 

(Dollars in thousands) 
Years Ending September 30: 
2023 
2024 
2025 
2026 
2027 and thereafter 
Total minimum lease payments 
Less: amounts representing interest 
Present value of net minimum lease payments 
Less: current portion of lease obligations 
Non-current portion of lease obligations 

  Operating       
Leases 

Finance 
Leases 

$ 

$ 

5,953  
5,132  
3,790  
2,881  
17,029  
34,785  
4,760  
30,025  
5,172  
24,853  

2,256 
2,315 
2,370 
2,434 
18,997 
28,372 
7,189 
21,183 
1,331 
19,852 

ROU assets 

$ 

29,150  

17,343 

The table below is a reconciliation of future undiscounted cash flows to the operating and finance lease liabilities, and 
the related ROU assets, presented on our Consolidated Balance Sheet on September 30, 2021: 

(Dollars in thousands) 
Years Ending September 30: 
2022 
2023 
2024 
2025 
2026 and thereafter 
Total minimum lease payments 
Less: amounts representing interest 
Present value of net minimum lease payments 
Less: current portion of lease obligations 
Non-current portion of lease obligations 

  Operating       
Leases 

Finance 
Leases 

$ 

$ 

5,448   
4,679   
4,032   
3,654   
20,453   
38,266   
5,691   
32,575   
4,543   
28,032   

3,153 
3,235 
3,319 
3,399 
25,516 
38,622 
9,092 
29,530 
2,180 
27,350 

ROU assets 

$ 

31,846   

24,964 

We include operating and finance lease liabilities in the Consolidated Balance Sheet in accrued other expenses 
(current portion) and other liabilities (long-term portion). We include operating lease ROU assets as a caption on the 
Consolidated Balance Sheet and include finance lease ROU assets in Property, plant and equipment on the 
Consolidated Balance Sheet. 

F-30 

 
 
 
 
 
 
 
 
 
    
    
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
  
 
 
  
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
    
    
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
  
 
 
 
  
 
 
  
 
 
 
 
   
 
 
 
 
15.  Revenues 

(a)  Disaggregation of Revenues 

The tables below present our revenues by customer type, geographic location, and revenue recognition method for the 
years ended September 30, 2022 and 2021, as we believe this presentation best depicts how the nature, amount, timing 
and uncertainty of net sales and cash flows are affected by economic factors. The tables also include a reconciliation 
of the disaggregated revenue within our reportable segments. 

Year Ended September 30, 2022 
(In thousands) 

Customer type: 

A&D 

USG 

Test 

Total 

Commercial  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $  144,305  
207,108  
Government . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    
Total revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $  351,413  

272,432  
5,935  
278,367  

209,016  
18,706  
227,722  

Geographic location: 

United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $  299,158  
52,255  
International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    
Total revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $  351,413  

180,586  
97,781  
278,367  

123,428  
104,294  
227,722  

Revenue recognition method: 

Point in time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $  144,039  
207,374  
Over time  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    
Total revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $  351,413  

224,502  
53,865  
278,367  

58,522  
169,200  
227,722  

625,753 
231,749 
857,502 

603,172 
254,330 
857,502 

427,063 
430,439 
857,502 

Year Ended September 30, 2021 
(In thousands) 

Customer type: 

A&D 

USG 

Test 

Total 

Commercial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $  130,217  
184,607  
Government . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    
Total revenues. . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $  314,824  

199,111  
3,797  
202,908  

177,601  
20,107  
197,708  

Geographic location: 

United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $  275,976  
38,848  
International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    
Total revenues. . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $  314,824  

140,545  
62,363  
202,908  

100,438  
97,270  
197,708  

Revenue recognition method: 

Point in time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $  136,449  
178,375  
Over time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    
Total revenues. . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $  314,824  

153,163  
49,745  
202,908  

40,609  
157,099  
197,708  

506,929 
208,511 
715,440 

516,959 
198,481 
715,440 

330,221 
385,219 
715,440 

(b)  Remaining Performance Obligations 

Our remaining performance obligations, which is the equivalent of our backlog, represent the expected transaction 
price allocated to our contracts that we expect to recognize as revenue in future periods when we perform under the 
contracts. These remaining obligations include amounts that have been formally appropriated under contracts with the 
U.S. Government, and exclude unexercised contract options and potential orders under ordering-type contracts such as 
Indefinite Delivery, Indefinite Quantity contracts. At September 30, 2022, we had $695.0 million in remaining 
performance obligations of which we expect to recognize revenues of approximately 80% in the next twelve months. 

(c)  Contract assets and contract liabilities 

We report assets and liabilities related to our contracts with customers on a contract-by-contract basis at the end of 
each reporting period. At September 30, 2022, our contract assets and contract liabilities totaled $125.2 million and 
$137.6 million, respectively. At September 30, 2021, our contract assets and contract liabilities totaled $93.8 million 
and $108.8 million, respectively. During 2022, we recognized approximately $83.8 million in revenues that were 
included in the contract liabilities balance at September 30, 2021. 

F-31 

 
 
 
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
  
   
 
   
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
  
 
  
 
  
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
  
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
MANAGEMENT’S STATEMENT OF FINANCIAL RESPONSIBILITY 

The Company’s Management is responsible for the fair presentation of the Company’s financial statements in 
accordance with accounting principles generally accepted in the United States of America, and for their integrity and 
accuracy. Management is confident that its financial and business processes provide accurate information on a timely 
basis. 

Management, with the oversight of ESCO’s Board of Directors, has established and maintains a strong ethical 
climate in which the Company’s affairs are conducted. Management also has established an effective system of 
internal controls that provide reasonable assurance as to the integrity and accuracy of the financial statements, and 
responsibility for the Company’s assets. Grant Thornton LLP, the Company’s independent registered public 
accounting firm, reports directly to the Audit and Finance Committee of the Board of Directors. The Audit and 
Finance Committee has established policies consistent with corporate reform laws for auditor independence. In 
accordance with corporate governance listing requirements of the New York Stock Exchange: 
  A majority of Board members are independent of the Company and its Management. 
  All members of the key Board committees – the Audit and Finance, the Human Resources and 
Compensation and the Nominating and Corporate Governance Committees – are independent. 
  The independent members of the Board meet regularly without the presence of Management. 
  The Company has a clear code of ethics and a conflict of interest policy to ensure that key corporate 

decisions are made by individuals who do not have a financial interest in the outcome, separate from their 
interest as Company officials. 

  The charters of the Board committees clearly establish their respective roles and responsibilities. 
  The Company has a Corporate Ethics Committee, ethics officers at each operating location and an 

ombudsman hot line available to all domestic employees and all foreign employees have local ethics 
officers and access to the Company’s ombudsman. 

The Company has a strong financial team, from its executive leadership to each of its individual contributors. 
Management monitors compliance with its financial policies and practices over critical areas including internal controls, 
financial accounting and reporting, accountability, and safeguarding of its corporate assets. The internal audit function 
maintains oversight over the key areas of the business and financial processes and controls, and reports directly to the 
Audit and Finance Committee. Additionally, all employees are required to adhere to the ESCO Code of Business 
Conduct and Ethics, which is monitored by the Corporate Ethics Committee. 

Management is dedicated to ensuring that the standards of financial accounting and reporting that are established are 
maintained. The Company’s culture demands integrity and a commitment to strong internal practices and policies.  

The Consolidated Financial Statements have been audited by Grant Thornton LLP and KPMG LLP, whose reports are 
included herein. 

November 29, 2022 

/s/Victor L. Richey 

Victor L. Richey 
Chairman, Chief Executive Officer  
and President 

/s/Christopher L. Tucker 

Christopher L. Tucker 
Senior Vice President  
and Chief Financial Officer 

F-32 

 
 
 
 
 
EXHIBITS 

The following exhibits are submitted with and attached to this Form 10-K; exhibit numbers correspond to the exhibit 
table in Item 601 of Regulation S-K. For a complete list of exhibits including those incorporated by reference, see 
Item 15(a)(3) of this Form 10-K, above. 

Exhibit No. 

Exhibit 

21 

23.1 

23.2 

31.1 

31.2 

32 

101.INS 

101.SCH 

101.CAL 

101.LAB 

101.PRE 

101.DEF 

* 

** 

** 

** 

** 

** 

** 

Subsidiaries of the Company 

Consent of Independent Registered Public Accounting Firm (Grant Thornton LLP) 

Consent of Independent Registered Public Accounting Firm (KPMG LLP) 

Certification of Chief Executive Officer 

Certification of Chief Financial Officer 

Certification of Chief Executive Officer and Chief Financial Officer 

Inline XBRL Instance Document 

Inline XBRL Schema Document 

Inline XBRL Calculation Linkbase Document 

Inline XBRL Label Linkbase Document 

Inline XBRL Presentation Linkbase Document 

Inline XBRL Definition Linkbase Document 

104 

**  Cover Page Inline Interactive Data File (contained in Exhibit 101) 

----------- 

*  Furnished (and not filed) herewith pursuant to Item 601(b)(32)(ii) of Regulation S-K. 

**  Exhibits 101 and 104 to this report consist of documents formatted in XBRL (Extensible 

Business Reporting Language) and filed with the Securities and Exchange Commission; they 
are not included in printed copies of this Report. 

 
 
 
 
 
 
 
 
 
 
 
 
 
Subsidiaries of ESCO Technologies Inc. 

EXHIBIT 21 

The following list omits certain of the Company’s subsidiaries which, if considered in the aggregate as a single 
subsidiary, would not, as of the end of the year covered by this Report, constitute a “significant subsidiary” as defined 
in SEC Regulation S-X. 

Name 

State or Jurisdiction  
of Incorporation  
or Organization 

Name(s) Under Which  
It Does Business 

Beijing Lindgren ElectronMagnetic Technology Co., Ltd.  People’s Republic of China  Same; also ETS-Lindgren 

Crissair, Inc. 

Doble Engineering Company  

Doble PowerTest Limited 

ESCO International Holding Inc. 

ESCO Technologies Holding LLC 

California 

Massachusetts 

United Kingdom 

Delaware 

Delaware 

ESCO UK Global Holdings Ltd 

United Kingdom 

ETS-Lindgren Inc. 

ETS-Lindgren OY 

Illinois 

Finland 

Same 

Same 

Same 

Same 

Same 

Same 

Same 

Same 

ETS-Lindgren Technology (Tianjin) Co., Ltd. 

People’s Republic of China  Same; also ETS-Lindgren 

Globe Composite Solutions, LLC 

Massachusetts 

Same 

I.S.A. – Altanova Group S.r.l. 

Mayday Manufacturing Co. 

Morgan Schaffer Ltd. 

Networks Electronic Company, LLC 

NRG Systems, Inc. 

PTI Technologies Inc. 

VACCO Industries 

Westland Technologies, Inc. 

Italy 

Texas 

Quebec, Canada 

California 

Vermont 

Delaware 

California 

California 

Same; also Altanova 

Same 

Same 

Same; also NEco 

Same 

Same 

Same 

Same; also Westland Machine Shop 

 
 
 
  
 
Consent of Independent Registered Public Accounting Firm (Grant Thornton LLP) 

We have issued our report dated November 29, 2022 with respect to the consolidated financial statements and 
internal control over financial reporting included in the Annual Report of ESCO Technologies Inc. on 
Form 10-K for the year ended September 30, 2022. We consent to the incorporation by reference of said report in 
the Registration Statements of ESCO Technologies Inc. on Forms S-8 (File No. 333-63930, File No. 333-223029, and 
File No. 333-231364). 

EXHIBIT 23.1 

/s/ GRANT THORNTON LLP 

St. Louis, Missouri  
November 29, 2022 

 
 
 
 
 
Consent of Independent Registered Public Accounting Firm (KPMG LLP) 

We consent to the incorporation by reference in the registration statements (Nos. 333-63930, 333-223029, 
333-231364) on Form S-8 of our report dated November 29, 2021, with respect to the consolidated financial 
statements of ESCO Technologies Inc. 

EXHIBIT 23.2 

/s/ KPMG LLP 

St. Louis, Missouri  
November 29, 2022 

 
 
 
EXHIBIT 31.1 

I, Victor L. Richey, certify that: 

Certification 

1. 

I have reviewed this annual report on Form 10-K of ESCO Technologies Inc.; 

2.  Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a 

material fact necessary to make the statements made, in light of the circumstances under which such 
statements were made, not misleading with respect to the period covered by this report; 

3.  Based on my knowledge, the financial statements, and other financial information included in this report, 
fairly present in all material respects the financial condition, results of operations and cash flows of the 
registrant as of, and for, the periods presented in this report. 

4.  The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure 
controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control 
over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant, and 
have: 

(a)  Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to 

be designed under our supervision, to ensure that material information relating to the registrant, 
including its consolidated subsidiaries, is made known to us by others within those entities, particularly 
during the period in which this report is being prepared; 

(b)  Designed such internal control over financial reporting, or caused such internal control over financial 

reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability 
of financial reporting and the preparation of financial statements for external purposes in accordance 
with generally accepted accounting principles; 

(c)  Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this 

report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of 
the period covered by this report based on such evaluation; and 

(d)  Disclosed in this report any change in the registrant’s internal control over financial reporting that 

occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the 
case of an annual report) that has materially affected, or is reasonably likely to materially affect, the 
registrant’s internal control over financial reporting; and 

5.  The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal 
control over financial reporting, to the registrant’s auditors and the audit and finance committee of the 
registrant’s board of directors (or persons performing the equivalent functions): 

(a)  All significant deficiencies and material weaknesses in the design or operation of internal control over 
financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, 
process, summarize and report financial information; and 

(b)  Any fraud, whether or not material, that involves management or other employees who have a 

significant role in the registrant’s internal control over financial reporting. 

Date:  November 29, 2022 

/s/ Victor L. Richey 
Victor L. Richey 
Chairman, President and Chief Executive Officer 

 
 
 
 
EXHIBIT 31.2 

I, Christopher L. Tucker, certify that: 

Certification 

1. 

I have reviewed this annual report on Form 10-K of ESCO Technologies Inc.; 

2.  Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a 

material fact necessary to make the statements made, in light of the circumstances under which such 
statements were made, not misleading with respect to the period covered by this report; 

3.  Based on my knowledge, the financial statements, and other financial information included in this report, 
fairly present in all material respects the financial condition, results of operations and cash flows of the 
registrant as of, and for, the periods presented in this report. 

4.  The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure 
controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control 
over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant, and 
have: 

(a)  Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to 

be designed under our supervision, to ensure that material information relating to the registrant, 
including its consolidated subsidiaries, is made known to us by others within those entities, particularly 
during the period in which this report is being prepared; 

(b)  Designed such internal control over financial reporting, or caused such internal control over financial 

reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability 
of financial reporting and the preparation of financial statements for external purposes in accordance 
with generally accepted accounting principles; 

(c)  Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this 

report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of 
the period covered by this report based on such evaluation; and 

(d)  Disclosed in this report any change in the registrant’s internal control over financial reporting that 

occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the 
case of an annual report) that has materially affected, or is reasonably likely to materially affect, the 
registrant’s internal control over financial reporting; and 

5.  The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal 
control over financial reporting, to the registrant’s auditors and the audit and finance committee of the 
registrant’s board of directors (or persons performing the equivalent functions): 

(a)  All significant deficiencies and material weaknesses in the design or operation of internal control over 
financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, 
process, summarize and report financial information; and 

(b)  Any fraud, whether or not material, that involves management or other employees who have a 

significant role in the registrant’s internal control over financial reporting. 

Date:  November 29, 2022 

/s/ Christopher L. Tucker 
Christopher L. Tucker 
Senior Vice President and Chief Financial Officer 

 
 
 
 
Certification  
Pursuant to 18 U.S.C. Section 1350 
As Adopted Pursuant to  
Section 906 of the Sarbanes-Oxley Act of 2002 

EXHIBIT 32 

In connection with the annual report of ESCO Technologies Inc. (the “Company”) on Form 10-K for the period ended 
September 30, 2022 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), we, 
Victor L. Richey, Chairman, President and Chief Executive Officer of the Company, and Christopher L. Tucker, 
Senior Vice President and Chief Financial Officer of the Company, certify, to the best of our knowledge, pursuant to 
18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that: 

(1)  The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange 

Act of 1934; and 

(2)  The information contained in the Report fairly presents, in all material respects, the financial condition 

and results of operations of the Company. 

Date:  November 29, 2022 

/s/ Victor L. Richey 
Victor L. Richey 
Chairman, President and Chief Executive Officer 

/s/ Christopher L. Tucker 
Christopher L. Tucker 
Senior Vice President and Chief Financial Officer 

 
 
 
 
 
 
 
 
 
[This page intentionally left blank] 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Shareholders’ Summary

Shareholders’ Annual Meeting
The Annual Meeting of Shareholders of ESCO Technologies Inc. 
will be held at Westlake Village Inn, 31943 Agoura Road, Westlake 
Village, CA 91361 at 8:00 a.m. Pacific Time on Friday, February 3, 
2023. You may access this Annual Report as well as the Notice 
of the meeting and the Proxy Statement on the Company’s 
Annual Meeting website at www.envisionreports.com/ese.

Certifications 
Pursuant to New York Stock Exchange (NYSE) requirements, 
the Company submitted to the NYSE the annual certifications 
by the Company’s chief executive officer dated February 7, 
2022 and February 9, 2021, that he was not aware of any 
violations by the Company of NYSE’s corporate governance 
listing standards. In addition, the Company filed with the 
Securities and Exchange Commission the certifications by the 
Company’s chief executive officer and chief financial officer 
required under Section 302 of the Sarbanes-Oxley Act of 2002 
as exhibits to the Company’s Forms 10-K for its fiscal years 
ended September 30, 2022 and September 30, 2021.

10-K Report 
The Company’s 2022 Annual Report on Form 10-K as filed with 
the Securities and Exchange Commission is included in this 
Annual Report to Shareholders, except that certain of its Exhibits 
have been omitted. The complete Form 10-K is available on the 
Company’s website at www.escotechnologies.com, or a copy 
will be provided to shareholders without charge upon written 
request to Kate Lowrey, Vice President of Investor Relations, 
ESCO Technologies Inc., 9900A Clayton Road, St. Louis, MO 63124. 

Investor Relations 
Additional investor-related information may be 
obtained by contacting ESCO Investor Relations at 
(314) 213-7277 or toll free at (888) 622-3726. 
Information is also available through the Company’s 
website at www.escotechnologies.com or via 
e-mail to klowrey@escotechnologies.com.

Transfer Agent and Registrar 
Shareholder inquiries concerning lost certificates, transfer 
of shares or address changes should be directed to:
Computershare Shareholder Services
P.O. Box 505000
Louisville, KY 40233-5000
(800) 368-5948
www.computershare.com/investor

Capital Stock Information 
ESCO Technologies Inc. common stock shares 
(symbol ESE) are listed on the New York Stock Exchange. 
There were approximately 1,808 holders of record of 
shares of common stock at November 7, 2022.

Independent Registered Public Accounting Firm
Grant Thornton LLP
231 South Bemiston Ave., Suite 600
St. Louis, MO 63105

ESCO Technologies Inc.
9900A Clayton Road • St. Louis, MO 63124
www.escotechnologies.com