Quarterlytics / Industrials / Security & Protection Services / Mistras Group, Inc. / FY2018 Annual Report

Mistras Group, Inc.
Annual Report 2018

MG · NYSE Industrials
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Ticker MG
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Sector Industrials
Industry Security & Protection Services
Employees 4800
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FY2018 Annual Report · Mistras Group, Inc.
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2018

ANNUAL
REPORT
MISTRAS GROUP, INC.

KEY FINANCIAL HIGH LIGHTS

Historical Revenues*
($ in millions)

Revenues by End Market*
(CY Ending Dec 31)

56% Oil & Gas

15% Aerospace & Defense

1
1
7
$

5
8
6
$

2
4
7
1 $
0
7
$

3
2
6
$

FY14

FY15

CY16

CY17

CY18

Adjusted EBITDA
($ in millions)

1
7
$

2
7
$

3
7
$

3
7
$

4
6
$

27% Downstream

14%  Upstream

13% Midstream

02% Petrochemical

12% Industrials

6% Power Generation  
& Transmission

5% Other Process Industries

3% Infrastructure, Research 
& Engineering

3% All Other

Revenues by Region*
(CY Ending Dec 31)

66% 

USA

13% 

Other
Americas

19% 

Europe

2% 

Asia- 
Pacific

FY14

FY15

CY16

CY17

CY18

1978-2018 & BEYOND

After celebrating our company’s 
40th anniversary in 2018, the 
2019 calendar year marks 
MISTRAS’ 10th year as a 
publicly-traded Company.

*FY represents the fiscal years ended May 31st. CY represents the fiscal years ended December 31st. Fiscal year changed to December 31st from May 31st on January 3rd 2017, effective December 31st 2016. The CY16 results are unaudited.

S HAR EHO LD ER L ET TER

Dear Fellow Shareholders,
2019 marks MISTRAS’ 10th year as a publicly-traded Company, on the heels of celebrating 
the 40th anniversary of our founding in 2018, which was a very busy and productive time at 
MISTRAS. We are extremely proud of our long and successful history, and we are looking forward 
to a bright future ahead.

We  remain  committed  to  maintaining  and  improving  our  focus  on  safely  delivering  top-
quality results with superior economic value to our customers, and are constantly investing 
in innovative technologies and processes to limit risk. We believe this is embraced by our 
customers, as evidenced by our strong level of repeat business as well as the new contracts 
that we win. We executed strong performance throughout 2018, with profitability improvements 
across all of our segments.

We introduced a new vision in 2018, following the path of providing for customers’ needs – “Be 
the Integrated-Solution Provider To Solve Civilization’s Unmet Asset Protection Needs.” MISTRAS 
also  introduced  a  new  mission  statement  in  2018  –  “We Will  Deliver Value  By  Developing, 
Integrating And Executing Asset Protection Solutions That Maximize Uptime and Safety.” Our 
company will accomplish this mission by partnering with our customers to solve their asset 
protection problems with an integrated portfolio of solutions, and by remaining dedicated to our 
goal to improve safety for all stakeholders.

Our growth is guided by a three-pillars focus: Mechanical Services, Aerospace and Pipeline 
Integrity.  Our  goals  are  to  diversify  our  business,  and  combine  the  most  comprehensive, 
value-driven non-destructive testing (NDT) platform with a suite of adjacent, complementary 
mechanical services. Progress in 2018 on these initiatives included the following achievements:

MECHANICAL SERVICES
We continued our expansion of complementary mechanical services, geared towards enabling 
and facilitating our NDT expertise. We also established a technology roadmap for the future, 
which will guide our evolution as we continue to sharpen our toolbox of capabilities and find 
newer and better ways to integrate our solutions. We are succeeding in this endeavor, as RAC 
Group, acquired in 2017, doubled its sales in 2018 by integrating customers with an expanded 
service-line offering.

AEROSPACE
West Penn, acquired in December 2017, was a strong contributor to our 2018 success. West 
Penn’s NDT capabilities are unsurpassed, and it is a partner to many companies in the aerospace 
industry that rely upon the valuable services it offers. Our facility in Le Creusot, France also 
continued  its  service-line  expansion  with  metallurgical  and  chemical  testing,  machining 
services, and additional capital expenditures serving Safran. Growth in the aerospace market 
continues and our outlook remains very strong for 2019 and beyond.

PIPELINE INTEGRITY
Although Onstream has only been part of MISTRAS since December 2018, it is already clear that 
the acquisition will provide strong support for the pipeline integrity pillar of our growth strategy. 
Onstream provides a number of benefits that leverage our competitive advantages and core 
competencies, while offering complementary capabilities that will facilitate rapid expansion 
into adjacent markets. Its strong presence in inline inspection provides a stout foundation within 
the midstream Oil and Gas market, which is significantly less volatile than our historical base.

THE FUTURE: MISTRAS DIGITAL AND DATA
Perhaps the most exciting aspect of the Onstream acquisition is its innovative application of 
advanced digital technology. This fits hand-and-glove with our vision for the NDT industry, 
which we see evolving from its traditional roots of inspecting and reporting, to a role as a 
strategic advisor for anticipating and predicting asset risk. This is a key element of our MISTRAS 
Digital solution.

Onstream is well down the digital road and is already able to digitally send data from the field 
to its central lab in Calgary for reporting and analysis. Our Plant Condition Management Software 
(PCMS) is undertaking similar technology applications. This is what the industry wants, and 
this is where we are headed. It is being driven not only by a recognition of how this technology 
can reduce costs over the long term, but also by the increasing regulations that are constantly 
raising asset integrity standards. 

Our ongoing digital initiatives will leverage technology to improve performance and quality, 
while reducing costs across all of our end markets. We will have much more to share regarding 
our specific ongoing pilots during 2019. Getting better information faster, that can help predict 
when and to what degree an asset may be at risk, is a very attractive value proposition. We 
already have a solid foundation, and over the next several years you will see us continue to 
enhance and expand this capability across the many vertical industries we serve. This will be a 
much faster growing market than our historical base, and MISTRAS intends to be at the forefront 
of this evolution. 

CONCLUSION
In  last  year’s  shareholder  letter,  we  expressed  optimism  entering  2018  that  our  strong 
culture would drive MISTRAS to provide customers with tremendous value and exceed their 
expectations. We are very pleased to report that we delivered on our promise in 2018 with 
positive top-line growth and expanded profitability. We ended 2018 with strong momentum, 
positioning MISTRAS for continued growth and improved returns. Our acquisition funnel remains 
active with potential tuck-in opportunities that would strengthen and diversify our business. We 
intend to pursue these growth avenues to take advantage of what we expect will be a market 
that continues to improve throughout 2019. The emergence of our pipeline integrity operation, 
growing  aerospace  business  and  our  expansion  into  complementary  mechanical  services 
provide a solid foundation for continued financial improvement in 2019 and in the years to 
come. We are confident in our new vision and mission statement, and have strong conviction in 
our ability to execute on our strategy.

On behalf of our Board of Directors and executive management team, we extend a sincere thank 
you to our customers, our partners, our nearly 5,700 employees and our loyal shareholders, for 
their continuing support and trust.

Sincerely,

DENNIS M. BERTOLOTTI 
President and Chief Executive Officer

DR. SOTIRIOS J. VAHAVIOLOS 
Executive Chairman and Founder

THIS PAGE INTENTIONALLY LEFT BLANK 

THIS PAGE INTENTIONALLY LEFT BLANK

 
 
 
 
 
 
 
UNITED STATES SECURITIES AND EXCHANGE COMMISSION 
Washington, D.C. 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 December 31, 2018 

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 001-34481 

Mistras Group, Inc. 
(Exact name of registrant as specified in its charter) 

Delaware 
(State or other jurisdiction of 
incorporation or organization) 

22-3341267 
(I.R.S. Employer 
Identification Number) 

195 Clarksville Road 
Princeton Junction, New Jersey 08550 

(Address of principal executive office) 
(609) 716-4000 
(Registrant's telephone number, including area code) 

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

Title of each class 

Common Stock, par value $.01 par value 

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 whether the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act 

of 1933.  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 

Securities Exchange Act of 1934 (the “Exchange 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 
Exchange Act 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 if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, 

and will not be contained, to the best of Registrant’s knowledge, in definitive proxy or information statements incorporated by 
reference in Part III of this Form 10-K or any amendment to this Form 10-K.  

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a 
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. (Check one): 

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 is a shell company (as defined in Rule 12b-2 of the Exchange 

Act).  Yes   No  

The aggregate market value of the voting and non-voting common stock held by non-affiliates of the registrant, based on 

the closing price on June 29, 2018, the last business day of the registrant's most recently completed second fiscal quarter, as 
reported on the New York Stock Exchange, was approximately $327.2 million. 

As of March 12, 2019, the Registrant had 28,562,708 shares of common stock outstanding 

DOCUMENTS INCORPORATED BY REFERENCE 

Information required by Part III (Items 10, 11, 12, 13 and 14) is incorporated by reference to portions of the registrant’s 
definitive proxy statement for its 2019 annual meeting of shareholders (the “Proxy Statement”), which is expected to be filed 
not later than 120 days after the registrant’s fiscal year ended December 31, 2018. Except as expressly incorporated by 
reference, the Proxy Statement shall not be deemed to be a part of this report on Form 10-K. 

 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents 

MISTRAS GROUP, INC. 
ANNUAL REPORT ON FORM 10-K 
TABLE OF CONTENTS 

PART I 

ITEM 1. 
ITEM 1A. 
ITEM 1B. 
ITEM 2. 
ITEM 3. 
ITEM 4. 

BUSINESS 
RISK FACTORS 
UNRESOLVED STAFF COMMENTS 
PROPERTIES 
LEGAL PROCEEDINGS 
MINE SAFETY DISCLOSURE 

PART II 

ITEM 5. 

ITEM 6. 
ITEM 7. 

ITEM 7A. 
ITEM 8. 
ITEM 9. 

ITEM 9A. 
ITEM 9B. 

MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER 
MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES 
SELECTED FINANCIAL DATA 
MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND 
RESULTS OF OPERATIONS 
QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK 
FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA 
CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND 
FINANCIAL DISCLOSURE 
CONTROLS AND PROCEDURES 
OTHER INFORMATION 

PART III 

ITEM 10. 
ITEM 11. 
ITEM 12. 

ITEM 13. 

ITEM 14. 

DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE 
EXECUTIVE COMPENSATION 
SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT 
AND RELATED STOCKHOLDER MATTERS 
CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR 
INDEPENDENCE 
PRINCIPAL ACCOUNTING FEES AND SERVICES 

PART IV 

ITEM 15. 
ITEM 16. 

EXHIBITS AND FINANCIAL STATEMENT SCHEDULES 
FORM 10-K SUMMARY 

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29 
29 

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31 

33 
54 
56 

97 
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98 

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98 

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Table of Contents 

ITEM 1.                                                BUSINESS 

FORWARD-LOOKING STATEMENTS 

This Annual Report on Form 10-K contains forward-looking statements regarding us and our business, financial condition, 
results of operations and prospects within the meaning of Section 27A of the Securities Act of 1933 (Securities Act), and 
Section 21E of the Securities Exchange Act of 1934 (Exchange Act). Such forward-looking statements include those that 
express plans, anticipation, intent, contingency, goals, targets or future development and/or otherwise are not statements of 
historical fact. These forward-looking statements are based on our current expectations and projections about future events and 
they are subject to risks and uncertainties known and unknown that could cause actual results and developments to differ 
materially from those expressed or implied in such statements. 

In some cases, you can identify forward-looking statements by terminology, such as “goals,” “expects,” “anticipates,” 
“intends,” “plans,” “believes,” “seeks,” “estimates,” “may,” “could,” “should,” “would,” “predicts,” “appears,” “projects,” or 
the negative of such terms or other similar expressions. Factors that could cause or contribute to differences in results and 
outcomes from those in our forward-looking statements include, without limitation, those discussed elsewhere in this Report in 
Part I, Item 1A. “Risk Factors,” Part 2, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of 
Operations” and in this Item 1, as well as those discussed in our other Securities and Exchange Commission (SEC) filings.  We 
undertake no obligation to (and expressly disclaim any obligation to) revise or update any forward-looking statements made 
herein whether as a result of new information, future events or otherwise. However, you should consult any further disclosures 
we may make on these or related topics in our reports on Form 8-K or Form 10-Q filed with the SEC. 

The following discussions should be read in conjunction with the sections of this Report entitled “Management’s Discussion 
and Analysis of Financial Condition and Results of Operations” and “Risk Factors.” 

Transition Period 

On January 3, 2017, the Company's Board of Directors approved a change in the Company's fiscal year end from May 31 to 
December 31, effective December 31, 2016. In connection with this change, we previously filed a Transition Report on Form 
10-K to report the results of the seven-month transition period from June 1, 2016 to December 31, 2016.   In this Annual 
Report, the periods presented are the years ended December 31, 2018 and 2017, the seven-month transition period from June 1, 
2016 to December 31, 2016 (which we sometimes refer to as the "transition period ended December 31, 2016") and the year 
ended May 31, 2016 (which we sometimes refer to as "fiscal 2016").   For comparison purposes, we have also included 
unaudited data for the year ended December 31, 2016 and for the seven months ended December 31, 2015. 

OUR BUSINESS 

Asset Protection Industry Overview 

We offer our customers “OneSource for Asset Protection Solutions®” and are a leading global provider of technology-enabled 
asset protection solutions used to evaluate the safety, structural integrity and reliability of critical energy, industrial and public 
infrastructure. 

Our asset protections are intended to help maximize safety and uptime of our customers' assets and facilities. These mission 
critical solutions enhance our customers’ ability to comply with governmental safety and environmental regulations, extend the 
useful life of their assets, increase productivity, minimize repair costs, manage risk and avoid catastrophic disasters. 

We deliver value through a comprehensive “OneSource” portfolio of customized solutions, utilizing a proven systematic 
method that creates a closed-loop lifecycle for addressing continuous asset protection and improvement. 

Our specialized asset protection solutions include: 

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•   Field Inspections 
•   Consulting 
•   Maintenance 
•   Data Management 
•   Access 
•   Monitoring 
•   Laboratory Quality Assurance/Control (QA/QC) 
•   Equipment 

Our OneSource model emphasizes the integration of these solutions to service our clients throughout their assets’ lifetimes. 
Under this business model, many customers outsource their inspection and other asset protection needs to us on a “run-and-
maintain” basis to ensure the continued safety and structural and operational integrity of their assets. 

We have established long-term relationships as a critical solutions provider to many of the leading companies with asset-
intensive infrastructure in our target markets. These markets include: 

Industrial 

•   Oil & Gas (Downstream, Midstream, Upstream and Petrochemical) 
•   Aerospace & Defense 
•  
•   Power Generation and Transmission 
•   Public Infrastructure, Research and Engineering 
•   Process Industries 

Most of our revenues are generated by deploying technicians at our customers' locations. However, the majority of our 
revenues from aerospace and certain manufacturing clients are generated by performing inspections and testing at our various 
in-house laboratories. 

We generated revenues of $742.4 million, $701.0 million and $404.2 million, for the years ended December 31, 2018 and 2017 
and the transition period ended December 31, 2016, respectively, and net income of $6.8 million for the year ended December 
31, 2018, net loss of $2.2 million for the year ended December 31, 2017 and net income of $9.6 million for the transition period 
ended December 31, 2016.  We generated revenues of $719.2 million and net income of $24.7 million for fiscal 2016.  For the 
years ended December 31, 2018 and 2017, the transition period ended December 31, 2016, and fiscal 2016, we generated 
approximately 77%, 78%, 73% and 77%, respectively, of our revenues from our Services segment. Our revenues are 
diversified, with our top ten customers accounting for approximately 34%, 38%, 37% and 36% of our revenues during the 
years ended December 31, 2018 and 2017, the transition period ended December 31, 2016 and fiscal 2016, respectively. 

OUR SPECIALIZED SOLUTIONS 

As a OneSource provider of asset protection solutions, MISTRAS combines our industry-leading services, products and 
technologies to provide a unique, custom-tailored solution for each customer’s individual asset protection need, ranging from 
routine inspections to complex, plant-wide asset integrity management. 

Field Inspections 

Our field inspections portfolio includes traditional and advanced Non-Destructive Testing (NDT) techniques, along with 
predictive maintenance (PdM) assessments of fixed and rotating assets. We offer these solutions on an individual basis, or as 
parts of plant-wide inspection and testing programs. 

NDT is the examination of an asset without materially impacting its integrity. The ability to inspect infrastructure assets and not 
interfere with their operating performance makes NDT a highly-attractive alternative to many traditional techniques, which 
may require shutting down an asset or entire facility. Typical issues that MISTRAS technicians inspect for include corrosion, 
cracking, leaking, faults and flaws in piping, storage tanks, pressure vessels and a wide range of other industrial assets. 

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Field inspection services lend themselves to integration with our other offerings, and as such have often served as the initial 
entry point to more advanced customer engagements that require additional solutions. After an initial field inspection is 
performed, MISTRAS is able to provide multiple supplemental solutions that further serve to solidify our relationships with our 
clients and drive additional revenue. 

Consulting 

We provide a broad range of engineering consulting services, primarily for process equipment, technologies and facilities. Our 
engineering consultations include plant operations and management support, turnaround/shutdown planning, profit 
improvement, facilities planning studies, engineering design, process safety reviews, energy optimization evaluations, 
benchmarking/key performance indicator (KPI) development and technical training. 

Our Asset Integrity Management/Mechanical Integrity (AIMS/MI) services help improve asset reliability and regulatory 
compliance through a systematic, engineering-based approach to ensure the ongoing integrity and safety of equipment and 
industrial facilities. AIMS/MI services can include conducting an inventory of infrastructure assets; developing, implementing 
and training personnel in executing inspection and maintenance procedures; and managing MI programs. We help to identify 
gaps between existing and desired practices and establish quality assurance standards for fabrication, engineering and 
installation of infrastructure assets. 

Maintenance 

We perform maintenance and light mechanical services to prepare assets for inspection and to return them to working condition 
post inspection. These services include corrosion removal, mitigation and prevention; insulation installation and removal; 
electrical services; heat tracing, industrial cleaning; pipefitting; and welding. Our light mechanical services are often offered as 
complementary, value-added solutions to inspections, such as removing insulation in order to inspect piping, then re-installing 
insulation. 

Our multi-disciplined technicians offer maintenance and light mechanical services in hard-to-access areas, in combination with 
rope access or diving strategies. 

Mechanical services are still a small part of our business, and we carefully try to avoid providing any such services that conflict 
with our inspection services. 

Data Management 

Our world-class enterprise inspection database management software (IDMS) - Plant Condition Management Software 
(PCMS®) - was developed specifically for process industries and equipment, and enables the storage, organization and analysis 
of inspection data. 

PCMS offers wide-ranging support for mechanical integrity programs, including: 

•   Comprehensive inspection tracking, scheduling and analysis 
•   Corrosion analysis & trending 
•  
•   Safety relief valve management 

Integrated risk-based inspection (RBI) calculators 

PCMS compares data to prior operations, similar assets, industrial standards and specific risk conditions, such as use with 
highly-flammable or corrosive materials. It also develops asset integrity management plans based on RBI calculations that 
specify an optimal schedule for the testing, maintenance and retirement of assets. 

In many instances, customers of our field inspections and consulting services also have licensed PCMS for storage and analysis 
of collected inspection and MI data. 

We believe PCMS is one of the most widely used plant condition management software systems in North American refineries. 
We estimate it is currently used by approximately 50% of the U.S. refining capacity, as well as by leading midstream pipeline 

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energy companies and major energy companies in Canada and Europe. This provides us with recurring maintenance and 
support fees and additional marketing opportunities for additional software and solutions. 

MISTRAS also digitizes the transfer of field inspections to inspection data management systems (IDMS). MISTRAS Digital™ 
is an electronic platform that digitally delivers field inspection assignments and related data, captures inspection results, and 
delivers electronic reporting and productivity tracking via Key Performance Indicators (KPIs). MISTRAS Digital integrates 
with MISTRAS’ PCMS and other inspection data management systems to provide additional productivity improvements. 

Access 

Much of our work is conducted in hard-to-access locations, including those in at-height, subsea and confined locations. We 
utilize scaffolding and rope access to access at-height and confined assets; certified divers for subsea inspection and 
maintenance; and unmanned aerial, land-based and subsea systems for a wide range of inspection applications, with an 
emphasis on minimizing at-height access and confined space entry (CSE). 

Monitoring 

Our online condition-monitoring solutions provide real-time reports and analysis of infrastructure to alert facility personnel to 
damages before critical failures occur. These monitoring solutions are often installed in hazardous or hard-to-reach locations, 
helping to enhance safety by reducing the need to send technicians into unsafe locations. We offer monitoring solutions for a 
wide range of assets and applications, including: 

•   Bridge Structural Health Monitoring (SHM) 
•   Power Transformer Health & Reliability 
•   Stator Vane Cracking 
•   Through-Valve Leaking 
•   Tube Leaking 
•   Wall Thickness Tracking 

We offer a variety of secure, web-based solutions that monitor structural integrity and analyze conditions against our library of 
historical inspection data, allowing users to stay aware of potential concerns and prioritize future inspections and maintenance. 
We also offer custom-developed software that integrates into onsite IDMSs, stores and trends monitoring data and provides 
immediate automated data analysis. 

We provide continuous, periodic and conditional monitoring, depending on the type of asset and its operating condition. 
Continuous monitoring is applied on critical assets to observe the earliest onset of a defect to predict its progress and to track its 
progression to avoid catastrophic failure. Periodic monitoring, or “walk around” monitoring, is a preventative maintenance 
technique to observe changes in an asset's condition over a specified period of time.  Conditional monitoring solutions are 
typically used when there is a known defect that needs to be monitored until the asset is repaired or replaced. 

Laboratory Quality Assurance/Control (QA/QC) 

Our network of in-house laboratories located across North America and Europe offer quality assurance and quality control 
(QA/QC) solutions for new and existing metal and alloy components, materials and composites. 

Our in-house labs work with our clients throughout their components’ lifetimes, from preparation and production to post-
processing and in-service component monitoring. MISTRAS’ laboratory QA/QC solutions help to meet customer needs 
throughout their manufacturing cycles, with a focus on optimizing production logistics. Our in-house lab solutions include: 

•   Non-destructive testing (NDT) 
•   Destructive testing (DT) 
•   Metallurgical testing 
•   Chemical analysis testing 

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•   Mechanical services 
•   Pre-machining 
•   Finishing services 

We often inspect and test components prior to assembly to screen for defects and discontinuities introduced in the 
manufacturing process. We also inspect existing components to ensure they remain fit-for-purpose. 

Our labs hold a wide variety of certifications that allow them to perform inspections to meet or exceed stringent regulatory 
requirements, such as: Nadcap (formerly NADCAP, the National Aerospace and Defense Contractors Accreditation Program), 
AS9100/ISO-9001, Federal Aviation Administration (FAA) Repair Station, the International Traffice in Arms 
Regulations/Export Administration Regulations (ITAR/EAR) and manufacturers' requirements. With these certifications comes 
a comprehensive range of approvals from prime contractors of major projects, militaries, and internationally-renowned original 
equipment manufacturers (OEMs) from many of our key markets, including the oil and gas, aerospace and defense, power 
generation, and industrial markets. 

Equipment 

We design and manufacture portable, handheld, wireless and turnkey NDT equipment, along with corresponding data 
acquisition sensors and software, for spot inspections and long-term, unattended monitoring applications. 

We sell these solutions as individual components, or as complete systems, which include a combination of sensors, an 
amplifier, signal processing electronics, knowledge-based software and decision and feedback electronics. We also sell 
integrated service-and-system technology packages, in which our field technicians utilize our proprietary and specialized 
testing procedures and hardware, advanced pattern recognition, neural network software and databases to compare test results 
against our prior testing data or industry standards. 

In addition to other NDT and vibration equipment, we provide a range of acoustic emission (AE) products and are a leader in 
the design and manufacture of AE sensors, instruments and turnkey systems used for monitoring and testing materials, pressure 
components, processes and structures. 

Most of our hardware products are fabricated, assembled and tested in our ISO-9001-certified facility in Princeton Junction, 
New Jersey. We also design and manufacture automated ultrasonic systems and scanners in France. 

Centers of Excellence 

Another differentiator in our business model are our Centers of Excellence (COEs), which offer support for asset, technology, 
or industry-specific solutions. Our subject matter experts engage in strategic sales opportunities to offer customers value-added 
solutions using advanced technologies and methods. The COEs help to standardize our approach to common problems in our 
key market segments. Our COEs include: 

•   Acoustic Emission 
•   Aerospace 
•   American Petroleum Institute (API) Turnarounds 
•   AIMS/MI/Engineering 
•   Automated Ultrasonics 
•   Fossil Power 
•   Guided Wave Ultrasonics 
•  
•   PCMS Software & Services 
•   Mechanical Services 
•   Nuclear Power 
•   Offshore 
•   Phased Array 
•   Pipeline 

Infrastructure 

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•   Power Generation 
•   Predictive Maintenance 
•   Refractory Inspection 
•   Rope Access/Wind 
•   Substation Reliability 
•   Tank Inspection 
•   Transportation 
•   Tube Inspection 
•   Unmanned Systems 

ASSET PROTECTION INDUSTRY OVERVIEW 

Asset protection plays a crucial role in assuring the integrity and reliability of critical infrastructure. As an asset protection 
solutions provider, MISTRAS seeks to maximize the uptime and safety of critical infrastructure, by helping clients to detect, 
locate, mitigate and prevent damages such as corrosion, cracks, leaks, manufacturing flaws and other concerns to operating and 
structural integrity. In addition to these core utilities, the storage and analysis of collected inspection and mechanical integrity 
data is also a key aspect of asset protection. 

NDT has historically been a prominent solution in the asset protection industry due to its capacity to detect defects without 
compromising the integrity of the tested materials or equipment. The supply of NDT inspection services has traditionally come 
from many small vendors, who provide services to a small geographic region. A trend has emerged, however, for customers to 
engage a select few vendors capable of providing a wider spectrum of asset protection solutions for global infrastructure, in 
addition to an increased demand for advanced non-destructive testing (ANDT) solutions and data acquisition software, both of 
which require a highly-trained workforce. 

Due to these trends, those vendors offering integrated solutions, scalable operations skilled personnel and a global footprint will 
have a distinct competitive advantage. Moreover, we believe that vendors that are able to effectively deliver both advanced 
solutions and data analytics, by virtue of their access to customers’ data, create a significant barrier to entry for competitors, 
leading to the opportunity to further create significant recurring revenues. 

Key Dynamics of the Asset Protection Industry 

We believe the following represent key dynamics of the asset protection industry, and that the market available to us will 
continue to grow as these macro-market trends continue to develop: 

Extending the Useful Life of Aging Infrastructure While Increasing Utilization. Due to the prohibitive costs and challenges of 
building new infrastructure, many companies have chosen to extend the useful life of existing assets through enhancements, 
rather than replacing these assets. This has resulted in the significant aging and increased utilization of existing infrastructure in 
our target markets. Increasing demand for refined petroleum products, combined with high plant-utilization rates, is driving 
refineries to upgrade facilities to make them more efficient and expand capacities. Because aging infrastructure requires more 
frequent inspection and maintenance in comparison to new infrastructure, companies and public authorities continue to spend 
on asset protection to ensure their aging infrastructure assets continue to operate effectively. 

Outsourcing of Non-Core Activities and Technical Resource Constraints. Due to the increasing sophistication and automation 
of NDT programs, a decreasing supply of skilled professionals and increasing governmental regulations, companies are 
increasingly outsourcing NDT to third-party providers with advanced solution portfolios, engineering expertise and trained 
workforces. 

Increasing Corrosion from Low-Quality Inputs. The increased availability and low cost of crude oil from areas such as shale 
plays and oil sands resources have led to the use of lower-grade raw materials and feedstock. This leads to higher rates of 
corrosion, especially in refining processes involving petroleum with higher sulfur content. This increases the need for asset 
protection solutions to detect and/or proactively prevent corrosion-related issues. 

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Increasing Use of Advanced Materials. Customers in various of our target markets - particularly aerospace and defense - are 
increasingly utilizing advanced materials, such as composites and other unique technologies in their assets. These materials 
often cannot be tested using traditional NDT techniques. We believe that demand for more advanced testing and assessment 
solutions will increase along with the demand for these advanced materials during the design, manufacturing, operating and 
quality control phases. 

Meeting Safety Regulations. Owners and operators of refineries, pipelines and petrochemical and chemical plants increasingly 
face strict government regulations and more stringent process safety enforcement standards. This includes the continued 
implementation of the Occupational Safety and Health Administration’s (OSHA) National Emphasis Program (NEP). Failure to 
meet these standards can result in significant financial liabilities, increased scrutiny by government and industry regulators, 
higher insurance premiums and tarnished corporate brand value. As a result, these owners and operators are seeking highly-
reliable asset protection suppliers with a track record of assisting organizations in meeting increasingly stringent regulations. 
Our clients benefit from MISTRAS’ extensive engineering consulting base that supports them in devising mechanical integrity 
programs that both meet regulatory compliance standards and enable enhanced safety and uptime at their facilities. 

Expanding Addressable End-Markets. The continued emergence of and advances in asset protection technologies and software-
based systems are increasing the demand for asset protection solutions in applications where existing techniques were 
previously ineffective. 

Expanding Aerospace Industry. We believe that increased demand will continue to come from the aerospace industry due to the 
approximately decade-long backlog for next-generation commercial aircraft to be built, driving the need for advanced solutions 
that drive cost and quality efficiencies. 

Crude Oil Prices. Throughout most of 2018, crude oil prices have continued to rebound, although during the last two months of 
2018, they declined.   They have already started to rebound in early 2019, and we believe that spending on maintenance 
shutdowns in 2019 should remain steady with 2018 levels.  This demand will be balanced against the continued focus on 
process efficiencies and cost savings initiatives. 

Our Competitive Strengths 

We believe the following competitive strengths contribute to our being a leading provider of asset protection solutions and will 
allow us to further capitalize on growth opportunities in our industry: 

One Source Provider for Asset Protection Solutions®. We believe we have one of the most comprehensive portfolios of 
integrated asset protection solutions worldwide, which positions us to be the leading single-source provider for our customers’ 
asset protection requirements. This is particularly a competitive strength in regards to turnarounds and shutdowns - during 
which facilities temporarily cease operations in order to perform plant-wide inspections, maintenance and repairs - as these 
work stoppages make up significant portions of refinery, process and power plant maintenance budgets. Demand for our 
solutions increases during these outages, as facilities seek third-party providers to perform a wide spectrum of asset protection 
operations while the plant is offline.  In addition, as companies are increasingly outsourcing their NDT needs to third-party 
providers, we believe that the ability to offer a comprehensive package of solutions provides us with a competitive advantage. 

Long-Standing Trusted Provider to a Diversified and Growing Customer Base. We have become a trusted partner to a large and 
growing customer base across numerous global markets through our proven, decades-long track record of successful 
operations. Our customers include some of the largest and most well-recognized firms in the oil and gas, chemicals, power 
generation and aerospace and defense industries, as well as public authorities. 

Repository of Customer-Specific Inspection Data. Through our enterprise data management and analysis software, PCMS, we 
have accumulated extensive, proprietary process data that allows us to provide our customers with value-added services, such 
as benchmarking, risk-based inspection (RBI) and reliability-centered maintenance (RCM). 

Proprietary Products, Software and Technology Packages. Our deep knowledge base in asset protection services and 
equipment enable us to offer technology packages, in which our field technicians utilize our proprietary and specialized testing 
procedures and hardware, advanced pattern recognition, neural network software and databases to compare test results against 
our prior testing data or national and international structural integrity standards. 

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Deep Domain Knowledge and Extensive Industry Experience. We have extensive asset protection experience and data, dating 
back several decades of operations. We have gained this through our industry leadership in developing advanced asset 
protection solutions, including research and development of advanced NDT technologies and applications; process engineering 
technologies; online plant asset integrity management with sensor fusion; and enterprise software solutions for plant-wide and 
fleet-wide inspection data archiving and management. 

Technological Research and Development. The NDT industry continues to move towards more advanced, automated solutions, 
requiring service providers to find safer and more cost-efficient inspection techniques. We believe that we remain ahead of the 
technological curve by backing our extensive industry expertise with the investment of resources in research and development 
(R&D). Some of the advanced inspection technologies developed by our internal R&D teams include an automated 
radiographic testing (aRT) crawler for corrosion under insulation (CUI) inspections in aboveground pipelines; our Large 
Structure Inspection (LSI) scanner; and our real-time radiography (RTR) crawler for 360° inspections of pipeline girth welds. 

Collaborating with Our Customers. We have historically expanded our asset protection solution portfolio in response to our 
customers’ unique performance specifications. Our technology packages have often been developed in close cooperation and 
partnership with key customers and industry organizations. 

Experienced Management Team. Our management team has a track record of asset protection organizational leadership. These 
individuals also have successfully driven operational growth organically and through acquisitions, which we believe is 
important to facilitate future growth in the asset protection industry. 

Our Growth Strategy 

Our growth strategy emphasizes the following key elements: 

Expand Our Focus in the Aerospace Industry. We believe that the introduction of next-generation airframes and aircraft engines 
has created an inherent demand for inspection, testing, machining and mechanical services required for the production of parts. 
The recent interest in the use of additive manufacturing techniques to create components also necessitates advanced inspection 
and testing solutions. The Company consummated two acquisitions of aerospace inspection companies in 2017 and won a key 
European contract in 2016. These recent actions are driven by our increased focus to provide solutions to our clients throughout 
their manufacturing value chains in this growing area. 

Expand Our Focus in the Pipeline Integrity Industry. MISTRAS intends to continue broadening our solutions for the pipeline 
market. Recent industry regulations significantly expanded pipeline integrity management regulations, requiring pipeline 
owner/operators to inspect, document, and assess the risk of operating conditions for existing lines.  This provide MISTRAS, 
with the opportunity to provide asset protection solutions for both the new construction and integrity phases. We acquired an 
inline inspection provider based in Canada in 2018 and have implemented our PCMS software for several pipeline operators to 
support their integrity data management. 

Expanding our Mechanical Services Portfolio. We believe that performing mechanical services to complement inspections, 
such as removing and reapplying insulation or preparing surfaces for coating or painting, is an important market differentiator 
for us. This is particularly true when considering the cost-efficiencies our customers realize when our rope access technicians 
perform these services at height without the use of scaffolding. Many of our customers already require these services, but 
utilize multiple vendors to do so, creating an opportunity for us to provide greater value to a customer base that increasingly 
requires enhanced speed and efficiency. 

Continue to Develop Technology-Enabled Asset Protection Solutions. We intend to maintain and enhance our technological 
leadership by continuing to invest in developing new technology, applications and data services. We intend to continue 
deepening synergies between our solutions to provide our customers with uniquely-integrated offerings, which we believe 
makes us a more attractive vendor for clients seeking to centralize their asset protection. We also intend to continue to develop 
technologies that enhance the flow of data throughout multiple operational phases and facilities. 

Expand our Solution Offerings to Existing Customers. We believe that branching into adjacent, complementary services, such 
as mechanical services, increases our value proposition and our ability to capture additional business. Many of our customers 
are multinational corporations with asset protection requirements at multiple locations. We believe that expanding our solution 

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offerings, combined with the trend of customers outsourcing asset protection to service providers with integrated offerings, 
provides opportunities for significant additional recurring revenues. 

Continue to Expand Our Customer Base into New End Markets. We believe we have significant opportunities to expand our 
customer base in relatively new end markets, including wind and other alternative energy, natural gas transportation industries 
pipeline integrity and additive manufacturing. The expansion of our addressable markets is being driven by the increased 
recognition and adoption of advanced asset protection technologies that are supplanting traditional methods. 

Continue to Capitalize on Acquisitions. We intend to continue employing a disciplined acquisition strategy to supplement and 
enhance our solutions, add new customers, expand our sales channels and accelerate our growth. We believe the market 
contains many potential acquisition opportunities, enhanced by an increasing desire on the part of customers for a single source 
provider of solutions. 

Our Segments 

The Company has three operating segments: 

Services. This segment provides asset protection solutions predominantly in North America, with the largest concentration in 
the United States, consisting primarily of non-destructive testing, inspection, mechanical and engineering services that are used 
to evaluate the structural integrity and reliability of critical energy, industrial and public infrastructure. 

International. This segment offers services, products and systems similar to those of our Services and Products and Systems 
segments to select markets within Europe, the Middle East, Africa, Asia and South America, but not to customers in China and 
South Korea, which are served by our Products and Systems segment. 

Products and Systems. This segment designs, manufactures, sells, installs and services our asset protection products and 
systems, including equipment and instrumentation, predominantly in the United States. 

For a discussion of segment revenues, operating results and other financial information, including geographic areas in which 
we generated revenues, see “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Item 
7, as well as Note 19 - Segment Disclosure in the notes to consolidated financial statements in Item 8 of this Annual Report. 

Our Target Markets 

Overview 

Mistras operates in a highly competitive, but fragmented market. Domestically, the market is serviced by several national 
competitors, and many regional and/or local companies.   Internationally, our primary competitors are divisions of large 
companies, with additional competition from small independent local companies which may be limited to a specific product, 
service or technology and focused on a niche market or geographic region. We focus our strategic sales, marketing and product 
development efforts on a range of infrastructure-intensive based industries and governmental authorities. We view energy-
related infrastructure and commercial aerospace as the Company's largest market opportunities.  We perform inspection and 
mechanical services for customers in both industries. 

In the energy market there are various economic indicators that drive our business, especially in the U.S. domestic markets.  
These factors are excerpted below from various Energy Information Administration (EIA) outlook reports; 

The continued decline in natural gas prices and increasing penetration of renewable electricity generation have resulted in 
lower wholesale electricity prices and operating losses for coal and nuclear generators.    In addition, environmental concerns 
continue to negatively affect coal as a viable source of electricity generation.  The use of natural gas as an energy source is 
projected to grow the most on an absolute basis.  Per the Energy Information Agency's (EIA) December 14, 2018, crude oil 
output was 11.6 million barrels per day (bpd) and increased to 11.7 bpd by the end of the year, the highest level for any year on 
record in the United States.  In addition, the EIA estimates that production of U.S. crude oil and natural gas plant liquids 
continues its growth through 2025, with oil production records predicted through 2027 that top 14 million bpd through 2040. 

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Crude pricing remains highly uncertain due to international market conditions.  However, U.S. refinery utilization peaks in 
2020 at approximately 96%. 

There are a number of economic factors which drive the aerospace market, including: 

•   The approximately decade-long backlog for next generation commercial aircraft to be built, including several large 

and mid-sized aircraft built by Boeing, Airbus, Bombardier and Embraer, among other manufacturers; 

•   The backlog of next generation aircraft engines which operate with greater fuel efficiency, including the LEAP engine 

and the geared-turbo fan engine; 

•   The continuing regulatory scrutiny to ensure public safety associated with these new technologically advanced 

aircraft, which serves to ensure the continued need for inspection and mechanical services to be performed, as well as 
to limit the number of participants who can meet the demanding requirements associated with performing these 
services. 

Revenue by Target Market 

The following chart represents the percentage of consolidated revenues we generated from our various markets for the year 
ended December 31, 2018: 

Mistras Revenues by Target Market 
(Year ended December 31, 2018) 

Oil and Gas 

MISTRAS supplies oil and gas asset protection solutions to downstream (refining), midstream (transportation and storage), 
upstream (exploration and production) and petrochemical operations. 

We use our vast solutions portfolio to help identify current and future asset performance, and actively prevent, mitigate or 
otherwise address potential issues, including corrosion, cracking, leaking and other damages that may lead to safety, 
productivity or environmental concerns. Our solutions help identify conditions that could lead to potential catastrophic failures 

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in tanks, vessels, valves, buried and above ground pipelines, pumps, motors, compressors and other critical assets found 
throughout the oil & gas production and delivery supply chain. 

We actively seek to evolve our solutions through technological enhancements and R&D to discover new applications. Online 
monitoring and permanently-mounted sensors, as well as the use of drones and other alternative delivery devices, are all being 
considered as oil and gas infrastructure owners look to “smart” technologies that reduce human intervention while delivering 
highly-accurate inspection & integrity data. We also have actively sought to further enhance our integrated approach to asset 
protection, through the development of our complementary mechanical service portfolio. 

In general, the energy market is poised to leverage digital solutions to facilitate process improvements as well as increase plant 
reliability and improve process and personnel safety. This provides an opportunity for the Company to synergistically leverage 
our asset protection solutions into our new MISTRAS Digital platform. Digital transmission of data in various industry sectors, 
with built-in analytic functions, shall allow our clients to better leverage inspection data that is being generated in the field. 

While we expect off-stream inspection of critical assets to remain a routine practice, we anticipate an increase in the demand 
for non-invasive, or on-stream inspections. Non-invasive inspections enable companies to minimize the costs associated with 
shutting down equipment during testing, while enabling the economic and safety advantages of advanced planning and/or 
predictive maintenance. 

Aerospace and Defense 

The aerospace industry is undergoing unprecedented growth with many original equipment manufacturers (OEMs) reporting 
record-high backlogs of up to ten years. We serve this rapidly-growing target market by providing a full range of inspection, 
testing, machining, mechanical, finishing, additive manufacturing and equipment solutions, which we are Nadcap certified. Our 
state-of-the-art in-house labs maintain numerous accreditations from industry organizations, including Nadcap and some of the 
largest prime manufacturers in the world, such as Boeing, Safran, Airbus, Bombardier and Embraer. 

Advanced composite materials found in new classes of aircraft require advanced asset protection solutions, including x-ray of 
critical engine components, ultrasonic fatigue testing of complete aircraft structures and corrosion detection and other critical 
components.  Many OEMs are shifting towards condition-based maintenance utilizing embedded monitoring sensors to track 
component structural and operational integrity over time as opposed to performing maintenance on time-based intervals. We 
expect demand for our solutions to increase with the adoption of these new-age materials and distributed online sensor 
networks. We also expect demand for asset protection solutions to increase with the continued adoption of additive 
manufacturing techniques. 

Industrial 

The quality control requirements driven by the need for zero-to-low-defect component tolerance within automated, robotic-
intensive industries such as automotive, consumer electronics and medical industries serve as key drivers for increased demand 
in asset protection, particularly for in-house inspection and testing. We expect that increasingly stringent quality-control 
requirements and competitive forces will drive the demand for more-costly finishing and polishing which, in turn, creates 
opportunities for integrated partnerships between MISTRAS and our clients throughout the production lifecycle. 

Power Generation and Transmission 

MISTRAS provides asset protection solutions for clients in the combined cycle, fossil, nuclear, transmission & distribution and 
wind/alternative energy industries. We believe that in recent years, acceptance of asset protection solutions has grown in this 
industry due to the aging of critical power generation and transmission infrastructure. 

The growing availability of cheap natural gas, along with environmental concerns with coal, has stimulated the construction of 
new natural gas-fired power plants across North America, creating opportunities for MISTRAS to provide specialized solutions 
in multiple phases. These include facility design consultations, NDT services during construction and plant operations and 
long-term condition monitoring. We anticipate sharp growth in the plants as natural gas pricing remains low, and the 
environmental impacts of coal remain unattractive to the public. 

Process Industries 

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Our asset protection solutions are crucial for process industries, or industries in which raw materials are treated or prepared in a 
series of stages, including chemicals, pharmaceuticals, food processing, pulp and paper and metals and mining. As the process 
facilities are increasingly facing aging infrastructure, high utilization, growing capacity constraints and increasing capital costs, 
we believe asset protection solutions will continue to grow in importance in maintenance planning, quality and cost control and 
prevention of catastrophic failure. 

Public Infrastructure, Research and Engineering 

We believe that high-profile infrastructure catastrophes have caused public authorities to more actively seek ways to prevent 
similar events from occurring. Public authorities tasked with new construction and maintenance of existing public 
infrastructure increasingly use asset protection solutions to inspect these assets, including the use of embedded sensors to 
enable online monitoring throughout the life of the asset. 

We have provided testing and structural health monitoring (SHM) solutions on bridges and structures worldwide, including 
some of the largest and most well-known bridges in the United States and United Kingdom. Our sensors continuously monitor 
these assets, alerting owner/operators when defects are detected. Our monitoring teams also provide regular reports that include 
early warnings of suspect areas before an alarm is generated. 

Customers 

We provide our asset protection solutions to a global customer base of diverse companies primarily in our target markets. No 
customer accounted for more than 10% of our revenues in 2018.  One customer, BP plc., accounted for approximately 11%, 
12% and 10% of our total revenues for the year ended December 31, 2017, the transition period ended December 31, 2016 and 
fiscal 2016, respectively. 

Geographic Areas 

We have operations in 10 countries and occasionally conduct business in a few other countries. Most of our revenues are 
derived from our U.S., Canadian and European operations. See Note 19 — Segment Disclosure to the consolidated financial 
statements in this Annual Report for further disclosure of our revenues, long-lived assets and other financial information 
regarding our international operations. 

Sales and Marketing 

We sell our asset protection solutions through our direct sales and marketing teams within all of our offices worldwide. In 
addition, our project and laboratory managers as well as our management are trained on our solutions and often are the source 
of sales leads and customer contacts. Our direct sales and marketing teams work closely with our customers’ research and 
design personnel, reliability engineers and facilities maintenance engineers to demonstrate the benefits and capabilities of our 
asset protection solutions, refine our asset protection solutions based on changing market and customer needs and identify 
potential sales opportunities. We divide our sales and marketing efforts into services sales, products and systems sales and 
marketing and utilize customer relationship management (CRM) systems to collect, manage and collaborate customer 
information with our teams globally. Our CRM's also provide critical data to provide accurate forecasting and reporting. 

Manufacturing 

Most of our hardware products are manufactured in our Princeton Junction, New Jersey facility. Our Princeton Junction facility 
includes the capabilities and personnel to fully produce all of our AE products and NDT Automation Ultrasonic equipment. We 
also design and manufacture automated ultrasonic systems and scanners in France. 

Employees 

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Providing our asset protection solutions requires a highly-skilled and technically proficient employee base. As of December 31, 
2018, we had approximately 5,700 employees worldwide, of which approximately 61% were based in the United States. Less 
than 1% of our employees in the United States are unionized. We believe that we have good relations with our employees. 

Seasonality 

Our business is seasonal. This seasonality relates primarily to our oil and gas business. U.S. refineries’ non-peak periods are 
generally in the fall, when they are retooling to produce more heating oil for winter, and in the spring, when they are retooling 
to produce more gasoline for summer.  The peak periods for these customers are the summer and winter months, when they run 
at peak capacity and are not retooling or performing turnarounds or shut downs.  As a result, our revenues in the summer and 
winter months are typically lower than our revenues in the fall and spring because demand for our asset protection solutions 
from the oil and gas as well as the fossil and nuclear power industries increases during their non-peak production periods. 
Because we are increasing our work in the fall and spring, our cash flows are lower in those quarters than in the summer and 
winter, as collections of receivables lag behind revenues. We expect that this seasonality will continue. 

Competition 

We operate in a highly competitive, but fragmented, market. Our primary competitors are divisions of large companies and 
various small companies which generally are limited to a specific product or technology and focused on a niche market or 
geographic region. We believe that few, if any, of our competitors currently provide the full range of asset protection and NDT 
products, enterprise software (PCMS) and the traditional and advanced services solutions that we offer. Our competition with 
respect to NDT services include the Acuren division of Rockwood Service Corporation, SGS Group, the Team Qualspec 
division of Team, Inc. and APPLUS RTD. Our competition with respect to our PCMS software includes UltraPIPE, Lloyd’s 
Register Capstone, Inc. and Meridium Systems. In the traditional NDT market, we believe the principal competitive factors 
include project management, availability of qualified personnel, execution, price, reputation and quality; whereas in the 
advanced NDT market, reputation, quality and size tend to be the most significant competitive factors. We believe that the NDT 
market has significant barriers to entry which would make it difficult for new competitors to enter the market. These barriers 
include: (1) having to acquire or develop advanced NDT services, products and systems technologies, which in our case 
occurred over many years of customer engagements and at significant internal research and development expense, (2) complex 
regulations and safety codes that require significant industry experience, (3) license requirements and evolved quality and 
safety programs, (4) costly and time-consuming certification processes, (5) capital requirements and (6) emphasis by large 
customers on size and critical mass, length of relationship and past service record. 

Research and Development 

Our research and development is principally conducted by engineers and scientists at our Princeton Junction, New Jersey 
headquarters, and supplemented by other employees in the United States and throughout the world, including France, Greece 
the United Kingdom, Brazil and the Netherlands. Our total professional staff includes employees who hold Ph.D.’s and 
engineers and employees who hold Level III certification, the highest level of certification from the American Society of Non-
Destructive Testing (ASNT). 

MISTRAS makes strategic R&D investments in technologies that support integration with our other solution offerings to 
enhance cost- and time-efficiencies, maximize uptime and safety and improve the flow of data from field technicians to 
inspection databases. We are investing resources in the development of MISTRAS Digital, an electronic platform that will 
digitally deliver field inspection assignments and related data, capture inspection results, and provide electronic reporting and 
productivity tracking. MISTRAS also invested significant R&D in pre-machining and advanced testing technologies in a 
purpose-built facility for an aerospace customer, with the goal of reducing the customer’s production cycle logistics and costs. 

We also work with customers to develop new products or applications for our technology, including: 

•   Testing of new composites 
•   Detecting crack propagation 

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•   Wireless and communications technologies 
•   Development of permanently embedded inspection systems to provide continuous, online, in-service monitoring of 

critical structural components 

Research and development expenses are reflected on our consolidated statements of income as research and engineering 
expenses. Our company-sponsored research and engineering expenses were approximately $3.3 million, $2.3 million, $1.6 
million and $2.5 million for the years ended December 31, 2018 and 2017, the transition period ended December 31, 2016 and 
fiscal 2016, respectively. While we have historically funded most of our research and development expenditures, from time to 
time we also receive customer-sponsored research and development funding.  Most of the projects are in our target markets; 
however, a few of the projects could lead to other future market opportunities. 

Intellectual Property 
Our success depends, in part, on our ability to maintain and protect our proprietary technology and to conduct our business 
without infringing on the proprietary rights of others. We utilize a combination of intellectual property safeguards, including 
patents, copyrights, trademarks and trade secrets, as well as employee and third-party confidentiality agreements, to protect our 
intellectual property. 

As of December 31, 2018, we held 4 U.S. patents (by direct ownership or exclusive licensing) which will expire at various 
times between 2021 and 2026 and 2 patents pending in the U.S. for applications filed in 2018, and license certain other patents. 
However, we do not principally rely on these patents or licenses to provide our proprietary asset protection solutions. Our 
trademarks and service marks provide us and our solutions with a certain amount of brand recognition in our markets. We do 
not consider any single patent, trademark or service mark material to our financial condition or results of operations. 

As of December 31, 2018, the primary trademarks and service marks that we held in the United States included 
MISTRAS® and our stylized globe design. Other trademarks or service marks that we utilize in localized markets or product 
advertising include: 

•   One Source for Asset Protection Solutions® 
•   PCMS® 
•   Physical Acoustics and the PAC logo 
•   Streamview™ 
•   Ropeworks® 
•   Sensor Highway™ 
•   Streamview 
•   TankPAC® 
•   CALIPERAY™ 
•   VPAC 
•   Transformer Clinic™ 

Many elements of our asset protection solutions involve proprietary know-how, technology or data that are not covered by 
patents or patent applications because they are not patentable or would be difficult to enforce, including technical processes, 
equipment designs, algorithms and procedures. We believe that this proprietary know-how, technology and data is the most 
important component of our intellectual property used in our asset protection solutions, and is a primary differentiator of our 
solutions from those of our competitors. We rely on various trade secret protection techniques and agreements with our 
customers, service providers and vendors to protect these assets.  All of our employees are subject to confidentiality 
requirements through our employee handbook. In addition, many of our employees have entered into confidentiality and 
proprietary information agreements with us. Our employee handbook and these agreements require our employees not to use or 
disclose our confidential information, to assign to us all of the inventions, designs and technologies they develop during the 
course of employment with us and to otherwise address intellectual property protection issues. We also seek confidentiality 
agreements from our customers and business partners before we disclose any sensitive aspects of our technologies or business 
strategies. We are not currently involved in any material intellectual property claims. 

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Environmental Matters 

We are subject to numerous environmental, legal and regulatory requirements related to our operations worldwide. In the 
United States, these laws and regulations include, among others: the Comprehensive Environmental Response, Compensation, 
and Liability Act, the Resources Conservation and Recovery Act, the Clean Air Act, the Federal Water Pollution Control Act, 
the Toxic Substances Control Act, the Atomic Energy Act, the Energy Reorganization Act of 1974, and applicable regulations. 
In addition to the federal laws and regulations, states and other countries where we do business often have numerous 
environmental, legal and regulatory requirements by which we must abide. We evaluate and address the environmental impact 
of our operations by assessing properties in order to avoid future liabilities and comply with environmental, legal and 
regulatory requirements. 

We received a notice in May 2015 that the U.S. Environmental Protection Agency (“EPA”) performed a preliminary assessment 
of a leased facility we operate in Cudahy, California. Based upon the preliminary assessment, the EPA conducted an 
investigation of the site. The purpose of the investigation is to determine whether any hazardous materials were released from 
the facility. We were informed that certain hazardous materials and pollutants have been found in the ground water in the 
general vicinity of the site and the EPA is attempting to ascertain the origination or source of these materials and pollutants. 
Given the historic industrial use of the site, the EPA determined that the site of our Cudahy facility should be examined along 
with numerous other sites in the vicinity. In addition, the California Department of Toxic Substances Control recently notified 
the owner of the property that it may perform additional investigation of the property. At this time, we are not able to determine 
whether we have any liability in connection with this matter and if so, the amount or range of any such liability. 

Executive Officers 

The following are our executive officers and other key employees as of December 31, 2018 and their background and 
experience: 

Name 

Sotirios J. Vahaviolos 
Dennis Bertolotti 
Edward J. Prajzner 
Michael C. Keefe 
Michael J. Lange 

Jonathan H. Wolk 

Age 

72 
59 
52 
62 
58 

57 

Position 

  Executive Chairman and Director 
  President, Chief Executive Officer and Director 
  Senior Vice President, Chief Financial Officer and Treasurer 
  Executive Vice President, General Counsel and Secretary 
  Vice Chairman, Senior Executive Vice President of Global Business 

Development, Marketing & Strategic Planning, and Director 
  Senior Executive Vice President and Chief Operating Officer 

Sotirios J. Vahaviolos has been Executive Chairman since August 10, 2017.   Prior to being named Executive Chairman, Dr. 
Vahaviolos had been our Chairman and Chief Executive Officer since he founded Mistras in 1978 under the name Physical 
Acoustics Corporation and was also our President until June 1, 2016. Prior to joining Mistras, Dr. Vahaviolos worked at AT&T 
Bell Laboratories. Dr. Vahaviolos received a B.S. in Electrical Engineering and graduated first in his engineering class from 
Fairleigh Dickinson University and received Masters Degrees in Electrical Engineering and Philosophy and a Ph.D. (EE) from 
the Columbia University School of Engineering. During Dr. Vahaviolos’ career in non-destructive testing, he has been elected 
Fellow of The Institute of Electrical and Electronics Engineers, a member of The American Society for Nondestructive Testing 
(ASNT) where he served as its President from 1992-1993 and its Chairman from 1993-1994, a member of Acoustic Emission 
Working Group (AEWG) and an honorary life member of the International Committee for Nondestructive Testing. 
Additionally, he was the recipient of ASNT’s Gold Medal in 2001 and AEWG’s Gold Medal in 2005. He was also one of the 
six founders of NDT Academia International in 2008 headquartered in Brescia, Italy. 

Dennis Bertolotti joined Mistras when Conam Inspection Services was acquired in 2003, where Mr. Bertolotti was a Vice 
President at the time of the acquisition.  Since then, Mr. Bertolotti has had increasing levels of responsibility with Mistras, and 
became our President and Chief Executive Officer and Director, effective August 10, 2017.   From June 1, 2016 to August 9, 

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2017, Mr. Bertolotti was our President and Chief Operating Officer. Mr. Bertolotti has been in the NDT business for over 30 
years, and previously held ASNT Level III certifications and various American Petroleum Institute, or API, certifications, and 
received his Associate of Science degree in NDT from Moraine Valley Community College in 1983. Mr. Bertolotti has also 
received a Bachelor of Science and MBA from Otterbein College. 

Edward J. Prajzner joined Mistras in January 2018.  Prior to joining Mistras, Mr. Prajzner worked at CECO Environmental 
Corp., a global service provider to environmental, energy and filtration industries, and served as Chief Financial Officer and 
Secretary from 2014 to 2017,  Vice President of Finance and Chief Accounting Officer from 2013 until his appointment as CFO 
in 2014, and Corporate Controller and Chief Accounting Officer from 2012 to 2013.  Mr. Prajzner also served in senior finance 
roles at CDI Corporation (now AE Industrial Partners), and American Infrastructure (now Allan Myers). Mr. Prajzner began his 
career in public accounting at Ernst & Young, received his B.S. in accountancy from Villanova University, his MBA in finance 
from Temple University and is a certified public accountant. 

Michael C. Keefe joined Mistras in December 2009. Prior to joining Mistras, Mr. Keefe worked at International Fight League, a 
publicly-traded sports promotion company, from 2007 until 2009, in various executive positions. From 1990 until 2006, 
Mr. Keefe served in various legal roles with Lucent Technologies and AT&T, the last four years as Vice President, Corporate 
and Securities Law and Assistant Secretary. Mr. Keefe received a BS in Business Administration (Accounting) from Seton Hall 
University and a J.D. from Seton Hall University School of Law. 

Michael J. Lange joined Mistras when we acquired Quality Services Laboratories in November 2000, and was elected a 
Director in 2003. Mr. Lange has held various executive level positions with Mistras, becoming Vice Chairman in July 2015 and 
Senior Executive Vice President, effective June 1, 2016.  Mr. Lange is a well-recognized authority in Radiography and has held 
an ASNT Level III Certificate for almost 20 years. Mr. Lange received an Associate of Science degree in NDT from the Spartan 
School of Aeronautics. 

Jonathan H. Wolk joined Mistras in November 2013 and served as Executive Vice President, Chief Financial Officer and 
Treasurer until August 10, 2017, when Mr. Wolk became Senior Executive Vice President and Chief Operating Officer.  Mr. 
Wolk was also acting Chief Financial Officer from August 10, 2017 until the appointment of Mr. Prajzner on January 5, 2018. 
Prior to joining Mistras, Mr. Wolk served as Senior Vice President, Chief Financial Officer and Secretary of American 
Woodmark Corporation from 2004 until August 2013. Prior to American Woodmark, he served as the Chief Financial Officer 
and Treasurer of Tradecard, Inc., from 2000 to 2004, and was the global controller of GE Capital Real Estate from 1998 to 
2000. Mr. Wolk started his career in public accounting at KPMG, received his B.S. in accounting from State University of New 
York-Albany and is a certified public accountant. 

Our executive officers are elected by, and serve at the discretion of, our board of directors. There are no family relationships 
among any of our directors or executive officers. 

Our Website and Available Information 

Our website address is www.mistrasgroup.com. We file reports with the SEC, including Quarterly Reports on Form 10-Q, 
Annual Reports on Form 10-K, Current Reports on Form 8-K and Proxy Statements. All of the materials we file with or furnish 
to the SEC are available free of charge on our website at http://investors.mistrasgroup.com/sec.cfm, as soon as reasonably 
practicable after having been electronically submitted to the SEC. Information contained on or connected to our website is not 
incorporated by reference into this Annual Report on Form 10-K and should not be considered part of this report or any other 
filing with the SEC. All of our SEC filings are also available at the SEC’s website at www.sec.gov. In addition, materials we file 
with the SEC may be read and copied at the SEC’s Public Reference Room at 100 F Street, NE, Washington, DC 20549. The 
public may obtain information on the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330. 

ITEM 1A.                                       RISK FACTORS 

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This section describes the major risks to us, our business and our common stock. You should carefully read and consider the 
risks described below, together with the other information contained in this Annual Report, including our financial statements 
and the notes thereto and “Management’s Discussion and Analysis of Financial Condition and Results of Operations”(MD&A) 
before making an investment decision. The statements contained in this section constitute cautionary statements under the 
Private Securities Litigation Reform Act of 1995. If any of these risks occur, our business, financial condition, results of 
operations and future growth prospects may be adversely affected. As a result, the trading price of our common stock would 
likely decline, and you may lose all or part of your investment. You should understand that it is not possible to predict or 
identify all risk factors that could impact us. Accordingly, you should not consider the following to be a complete discussion of 
all risks and uncertainties pertaining to us and our common stock. 

Risks Related to Our Business 

Our growth strategy includes acquisitions. We may not be able to identify suitable acquisition candidates or integrate 
acquired businesses successfully, which may adversely impact our results.  Furthermore, acquisitions that we do complete 
could expose us to a number of unanticipated operational and financial risks. 

A significant factor in our growth has been and will continue to be based upon our ability to make acquisitions and successfully 
integrate these acquired businesses.  We intend to continue to seek additional acquisition opportunities, both to expand into new 
markets and to enhance our position in existing markets.  This strategy has provided us with many benefits and has helped fuel 
our growth, but also carries with it many risks.  Some of the risks associated with our acquisition strategy include: 

•   whether we successfully identify suitable acquisition candidates, negotiate appropriate acquisition terms, and complete 

proposed acquisitions; 

•   whether we can successfully integrate acquired businesses into our current operations, including our accounting, 

internal control and information technology systems, marketing and other key infrastructure; 

•   whether we can adequately capture opportunities that an acquired business may offer, including the expansion into 

new markets in which we have little to no experience or presence; 

•   whether we value an acquired business properly when determining the purchase price and terms, and whether we are 

able to achieve the returns on the investment we expect; 

•   whether an acquired business can achieve levels of revenues, profitability, productivity or cost savings we expect; 

•   whether an acquired business is compatible with our culture and philosophy of doing business; 

•  

the unexpected loss of key personnel and customers of an acquired business; 

•  

•  

•  

•  

the assumption of liabilities and risks (including environmental-related costs) of an acquired business, some of which 
may not be anticipated;  

the potential disruption of our ongoing business and distraction of management and other personnel of us and the 
acquired business resulting from the efforts to acquire, then integrate, an acquired business;  

the potential for greater exposure to risks associated with international operations; and 

the amount and cost of funding (including borrowings under our credit agreement) to acquire and integrate other 
businesses (some of which may require substantial funding) and the impact of the acquisition and borrowing on our 
continued compliance with covenants in our credit agreement. 

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Our ability to undertake acquisitions is limited by our financial resources, including available cash and borrowing capacity. 
Future acquisitions could result in potentially dilutive issuances of equity securities, the incurrence of substantial additional 
indebtedness and other expenses, any of which could adversely impact our financial condition and results of operations. 
Although management intends to: (i) evaluate the risks inherent in any particular transaction, (ii) assume only risks 
management believes to be acceptable, and (iii) develop plans to mitigate such risks, there are no assurances that we will 
properly ascertain or accurately assess the extent of all such risks.  Difficulties encountered with acquisitions may adversely 
impact our business, financial condition and results of operations. 

In addition, we have a significant amount of goodwill and other intangible assets on our balance sheet from our 
acquisitions.  This will increase as we complete more acquisitions.  If our acquisitions do not perform as planned and we do not 
realize the benefits and profitability we expect, we could incur significant write-downs and impairment charges to our earnings 
due to the impairment of the goodwill and other intangible assets we have acquired or acquire in the future. 

Our international operations are subject to risks relating to non-U.S. operations. 

For the years ended December 31, 2018 and 2017, the transition period ended December 31, 2016 and fiscal 2016, we 
generated approximately 34%, 33%, 36% and 28% of our revenues outside the United States, respectively. In addition, our 
international operations as a percentage of our business may increase over time. Our primary operations outside the United 
States are in Canada, Germany, France, the United Kingdom and Brazil. We also have operations in the Netherlands, Belgium, 
Greece and India. There are numerous risks inherent in doing business in international markets, including: 

•  

fluctuations in currency exchange rates and interest rates; 

•   varying regional and geopolitical business and economic conditions and demands; 

•  

compliance with applicable foreign regulations and licensing requirements, and U.S. laws and regulation with respect 
to our business in other countries, including export controls and anti-bribery laws; 

•  

the cost and uncertainty of obtaining data and creating solutions that are relevant to particular geographic markets; 

•  

the need to provide sufficient levels of technical support in different locations; 

•  

the complexity of maintaining effective policies and procedures in locations around the world; 

•   political instability and civil unrest; 

•  

restrictions or limitations on outsourcing contracts or services abroad; 

•  

the impact of the United Kingdom exiting the European Union; the ultimate effects of Brexit on the Company are 
difficult to predict.  The Company currently has subsidiaries that operate in the United Kingdom and Europe and our 
UK subsidiary and other European subsidiaries from time to time share employees and equipment.  Brexit will make 
this sharing of employees and equipment more time consuming and expensive, which could cause disruptions and 
adversely affect the Company’s financial condition, operating results and cash flows.  

•  

restrictions or limitations on the repatriation of funds, or tax consequences on the non-repatriation of overseas 
operationally generated funds; and 

•   other potentially adverse tax consequences. 

Due to our dependency on customers in the oil and gas industry, we are susceptible to prolonged negative trends relating to 
this industry that could adversely affect our operating results. 

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Our customers in the oil and gas industry (including the petrochemical market) have accounted for a substantial portion of our 
historical revenues. Specifically, they accounted for approximately 56%, 58%, 55% and 56% of our revenues for the years 
ended December 31, 2018 and 2017, the transition period ended December 31, 2016 and fiscal 2016, respectively. Although we 
have expanded our customer base into industries other than the oil and gas industry, we still receive approximately half of our 
revenues from this industry. Our services are vital to the operators of plants and refineries and we have expanded our services 
offerings, such as expanding our mechanical services capabilities.  However, economic slowdowns or low oil prices have, and 
could continue to, result in cutbacks in contracts for our services. In addition, low oil prices could depress the level of new 
exploration and construction, which would adversely affect our market opportunities.  If the oil and gas industry were to 
continue to operate in a market with low oil prices, our revenues, profits and cash flows may be reduced. While we continue to 
expand our market presence in the aerospace, power generation and transmission, and the chemical processing industries, 
among others, these markets are also cyclical in nature and as such, are subject to economic downturns. 

We expect to continue expanding and our success depends on how effectively we manage our growth. 

We expect to continue experiencing growth, including through acquisitions, in the number of employees and the scope of our 
operations over the long-term. To effectively manage our anticipated future growth, we must continue to implement and 
improve our managerial, operational, compliance, financial and reporting systems and capabilities, expand our facilities and 
continue to recruit and train additional qualified personnel. We expect that all these measures will require significant 
expenditures and will demand the attention of management. Failure to manage our growth effectively could lead us to over or 
under-invest in technology and operations, result in weaknesses in our infrastructure, systems, compliance programs or 
controls, and give rise to operational mistakes, the loss of business opportunities, the loss of employees and reduced 
productivity among remaining employees. Our expected growth could require significant capital expenditures and may divert 
financial resources from other projects, such as the development of new solutions. If our management is unable to effectively 
manage our expected growth, our expenses may increase more than expected, our profit margins may suffer, our revenues 
could decline or may grow more slowly than expected and we may be unable to implement our business strategy as anticipated. 

Our operating results could be adversely affected by a reduction in business with our significant customers. 

We derive a significant amount of revenues from a few customers. Taken as a group, our top ten customers were responsible for 
approximately 34%, 38%, 37% and 36% of our revenues for the years ended December 31, 2018 and 2017, the transition 
period ended December 31, 2016 and fiscal 2016, respectively. This concentration pertains almost exclusively to our Services 
segment, which accounted for more than 70% of our revenues for the years ended December 31, 2018 and 2017, the transition 
period ended December 31, 2016 and fiscal 2016.  These customers are primarily in the oil and gas sector. Generally, our 
customers do not have an obligation to make purchases from us and may stop ordering our products and services or may 
terminate existing orders or contracts at any time with little or no financial penalty. The loss of any of our significant 
customers, any substantial decline in sales to these customers or any significant change in the timing or volume of purchases by 
our customers could result in lower revenues and could harm our business, financial condition or results of operations. 

An accident or incident involving our asset protection solutions could expose us to claims, harm our reputation and 
adversely affect our ability to compete for business and, as a result, harm our operating performance. 

We could be exposed to liabilities arising out of the solutions we provide. For instance, we furnish the results of our testing and 
inspections for use by our customers in their assessment of their assets, facilities, plants and other structures. If such results 
were to be incorrect or incomplete, as a result of, for instance, poorly designed inspections, malfunctioning testing equipment 
or our employees’ failure to adequately test or properly record data, we could be subject to claims. Further, if an accident or 
incident involving a structure we tested occurs and causes personal injuries or property damage, such as the collapse of a bridge 
or an explosion in a facility, and particularly if these injuries or damages could have been prevented by our customers had we 
provided them with correct or complete results, we would likely face significant claims relating to personal injury, property 
damage or other losses. Even if our results are correct and complete, we may face claims for such injuries or damage simply 
because we tested the structure or facility in question. While we do have insurance, our insurance coverage may not be 

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adequate to cover the damages from any such claims, forcing us to bear these uninsured damages directly, which could harm 
our operating results and may result in additional expenses and possible loss of revenues. An accident or incident for which we 
are found partially or fully responsible, even if fully insured, or even an incident at a customer or site for which we provide 
services although we were found not to be responsible, may also result in negative publicity, which would harm our reputation 
among our customers and the public, cause us to lose existing and future contracts or make it more difficult for us to compete 
effectively, thereby significantly harming our operating performance. In addition, the occurrence of an accident or incident 
might also make it more expensive or extremely difficult for us to insure against similar events in the future. 

Many of the sites at which we work are inherently dangerous workplaces.  If we fail to maintain a safe work environment, 
we may incur losses and lose business. 

Many of our customers, particularly in the oil and gas and chemical industries, require their inspectors and other contractors 
working at their facilities to have good safety records because of the inherent danger at these sites.  If our employees are injured 
at the work place, we will incur costs for the injuries and lost productivity.  In addition, safety records are impacted by the 
number and amount of workplace incidents involving a contractor’s employees. If our safety record is not within the levels 
required by our customers, or compares unfavorably to our competitors, we could lose business, be prevented from working at 
certain facilities or suffer other adverse consequences, all of which could negatively impact our business, revenues, reputation 
and profitability. 

We may face risks regarding our information technology and security. 

Significant disruptions of our information technology systems or breaches of information security could adversely affect our 
business.  We rely upon information technology systems to operate many parts of our business.  We routinely collect, store and 
transmit large amounts of sensitive or confidential information, including data from the results of our testing and inspections.  
We deploy and operate various technical and procedural controls to maintain the confidentiality and integrity of such sensitive 
or confidential information.   In addition, we rely on third parties for significant elements of our information technology 
infrastructure and, as a result, we are managing many independent vendor relationships with third parties who may or could 
have access to our confidential information.  The size and complexity of our information technology and information security 
systems, and those of our third-party vendors with whom we contract (and the large amounts of confidential information that is 
present on them), make such systems potentially vulnerable to service interruptions or to security breaches from inadvertent or 
intentional actions by our employees or vendors, or from attacks by malicious third parties. Such attacks are of ever-increasing 
levels of sophistication and expertise, including organized criminal groups, “hacktivists,” and others.  Due to the nature of some 
of these attacks, there is a risk that they may remain undetected for a period of time. While we have invested in the protection 
of data and information technology, there can be no assurance that our efforts will prevent service interruptions or security 
breaches. Any such interruption or breach of our systems could adversely affect our business operations and/or result in the loss 
of critical or sensitive confidential information, and could result in financial, legal, business and reputational harm to us.  We 
maintain cyber liability insurance; however this insurance may not be sufficient to cover the financial, legal, business or 
reputational losses that may result from an interruption or breach of our systems.  The occurrence or perception of security 
breaches in connection with our asset protection solutions or our customers’ concerns about internet security or the security of 
our solutions, whether warranted or not, would likely harm our reputation and business, inhibit market acceptance of our asset 
protection solutions and cause us to lose customers, any of which would harm our financial condition and results of operations. 

In addition, much of our computer and communications hardware is located at a single facility. We have a back-up data-center 
and storage in a different geographic area. Should a natural disaster or some other event occur that damages our primary data 
center or significantly disrupts its operation, such as human error, fire, flood, power loss, telecommunications failure, break-ins, 
terrorist attacks, acts of war and similar events, we could suffer temporary interruption of key functions and capabilities before 
the back-up facility is fully operational. 

If we are unable to attract and retain a sufficient number of trained certified technicians, engineers and scientists at 
competitive wages, our operational performance may be harmed and our costs may increase. 

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We believe that our success depends, in part, upon our ability to attract, develop and retain a sufficient number of trained 
certified technicians, engineers and scientists at competitive wages. The demand for such employees fluctuates as the demand 
for NDT and inspection services fluctuates. When the demand for qualified technicians increases, we will often experience 
increased labor costs, which we may not recover in the amounts we can charge our customers. The markets for our products 
and services require us to use personnel trained and certified in accordance with standards set by domestic or international 
standard-setting bodies, such as the American Society of Non-Destructive Testing or the American Petroleum Institute. Because 
of the limited supply of these certified technicians, we expend substantial resources maintaining in-house training and 
certification programs. If we fail to attract sufficient new personnel or fail to motivate and retain our current personnel, our 
ability to perform under existing contracts and orders or to pursue new business may be harmed, preventing us from growing 
our business or causing us to lose customers and revenues, and the costs of performing such contracts and orders may increase, 
which would likely reduce our margins. 

We operate in competitive markets and if we are unable to compete successfully, we could lose market share and revenues 
and our margins could decline. 

We face strong competition from NDT and a variety of niche asset protection providers, both larger and smaller than we are. 
Some of our competitors have greater financial resources than we do and could focus their substantial financial resources to 
develop a competing business model or develop products or services that are more attractive to potential customers than what 
we offer. Some of our competitors are business units of companies substantially larger than us and could attempt to combine 
asset protection solutions into an integrated offering to customers who already purchase other types of products or services 
from them. Our competitors may offer asset protection solutions at lower prices than ours in order to attempt to gain market 
share. Smaller niche competitors with small customer bases could be aggressive in their pricing in order to retain customers. 
These competitive factors could reduce our market share, revenues and profits. 

Due to the participation in multi-employer pension plans by our subsidiaries, these subsidiaries may face withdrawal 
liability. 

Some of our workforce is unionized and the terms of employment for these workers are governed by collective bargaining 
agreements, or CBAs.  Under these CBAs, we are required to contribute to the national pension funds for the unions 
representing these employees, which are multi-employer pension plans.  Significant reductions in contributions to these pension 
plans, or events that result in our subsidiaries no longer contributing to these pension plans, can result in a complete or partial 
withdrawal liability under ERISA, which can be significant and adversely impact our earnings and cash flow.  We incurred a 
$5.9 million charge in 2018 because of such a potential liability. 

Events such as natural disasters, industrial accidents, epidemics, war and acts of terrorism, and adverse weather conditions 
could disrupt our business or the business of our customers, which could significantly harm our operations, financial 
results and cash flow. 

Our operations and those of our customers are susceptible to the occurrence of catastrophic events outside our control, ranging 
from severe weather conditions to acts of war and terrorism. Any such events could cause a serious business disruption that 
reduces our customers’ need or interest in purchasing our asset protection solutions. In the past, such events have resulted in 
order cancellations and delays because customer equipment, facilities or operations have been damaged, or are not then 
operational or available. A large portion of our customer base has operations in the Gulf of Mexico, which is subject to 
hurricanes and tropical storms. Hurricane-related disruptions to our customers’ operations have adversely affected our revenues 
in the past. Such events in the future may result in substantial delays in the provision of solutions to our customers and the loss 
of valuable equipment. In addition, our results can be adversely impacted by severe winter weather conditions, which can result 
in lost work days and temporary closures of customer facilities or outdoor projects.  Any cancellations, delays or losses due to 
such events may significantly reduce our revenues and harm our operating performance. 

If we lose key members of our senior management team upon whom we are dependent, we may be less effective in 
managing our operations and may have more difficulty achieving our strategic objectives. 

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Our future success depends to a considerable degree upon the availability, contributions, vision, skills, experience and effort of 
our senior management team. We have in place various compensation programs, such as an annual cash incentive program, 
equity incentive program and a severance policy, each designed to incentivize and retain our key senior managers.  At this time, 
we do not have any reason to believe that we may lose the services of any of these key persons in the foreseeable future and we 
believe our compensation programs will help us retain these individuals. We believe we have sufficient depth in our executive 
management to continue our success if we were to lose the services of an executive.  However, an unplanned loss or 
interruption of the service of numerous key members of our senior management team could harm our business, financial 
condition and results of operations and could significantly reduce our ability to manage our operations and implement our 
strategy. 

We are subject to privacy and data security/protection laws in the jurisdictions in which we operate and may be exposed to 
substantial costs and liabilities associated with such laws and regulations. 

The regulatory environment surrounding information security and privacy is increasingly demanding, with frequent imposition 
of new and changing requirements. The European Union's General Data Protection Regulation (“GDPR”), which became 
effective in May 2018, imposed significant new requirements on how companies process and transfer personal data, as well as 
significant fines for non-compliance. Compliance with changes in privacy and information security laws and standards may 
result in significant expense due to increased investment in technology and the development of new operational processes, 
which could have a material adverse effect on our financial condition and results of operations. In addition, the payment of 
potentially significant fines or penalties in the event of a breach of the GDRP or other privacy and information security laws, as 
well as the negative publicity associated with such a breach, could damage the Company’s reputation and adversely impact 
product demand and customer relationships. 

Deteriorations in economic conditions in certain markets or other factors may cause us to recognize impairment charges for 
our goodwill. 

As of December 31, 2018, the carrying amount of our goodwill was approximately $279 million, of which approximately $36 
million relates to our International segment. A significant portion of our International segment are concentrated in Europe and 
Brazil. Significant deterioration in industry or economic conditions in which we operate, disruptions to our business, not 
effectively integrating acquired businesses, or other factors, may cause impairment charges to goodwill in future periods. 

The success of our businesses depends, in part, on our ability to develop new asset protection solutions, increase the 
functionality of our current offerings and meet the needs and demands of our customers. 

The market for asset protection solutions is impacted by technological change, uncertain product lifecycles, shifts in customer 
demands and evolving industry standards and regulations. We may not be able to successfully develop and market new asset 
protection solutions that comply with present or emerging industry regulations and technology standards. Also, new regulations 
or technology standards could increase our cost of doing business. 

From time to time, our customers have requested greater value and functionality in our solutions. As part of our strategy to 
enhance our asset protection solutions and grow our business, we continue to make investments in the research and 
development of new technologies, inspection tools and methodologies. We believe our future success will depend, in part, on 
our ability to continue to design new, competitive and broader asset protection solutions, enhance our current solutions and 
provide new, value-added services. Many traditional NDT and inspection services are subject to price competition by our 
customers. Accordingly, the need to demonstrate our value-added services is becoming more important. Developing new 
solutions will require continued investment, and we may experience unforeseen technological or operational challenges. In 
addition, our asset protection software is complex and can be expensive to develop, and new software and software 
enhancements can require long development and testing periods. If we are unable to develop new asset protection solutions or 
enhancements that meet market demands on a timely basis, we may experience a loss of customers or otherwise be likely to 

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lose opportunities to earn revenues and to gain customers or access to markets, and our business and results of operations will 
be adversely affected. 

Even if we develop new solutions, if our customers, or potential customers, do not see the value our solutions have over 
competing products and services, our operating results could be adversely impacted. In addition, because the asset protection 
solutions industry is rapidly evolving, we could lose insight into trends that may be emerging, which would further harm our 
competitive position by making it difficult to predict and respond to customer needs. If the market for our asset protection 
solutions does not continue to develop, our ability to grow our business would be limited and we might not be able to maintain 
profitability. If we cannot convince our customers of the advantages and value of our advanced NDT services, we could lose 
large contracts or suffer lower profit margin. 

If our software or system produces inaccurate information or are incompatible with the systems used by our customers and 
make us unable to successfully provide our solutions, it could lead to a loss of revenues and customers. 

Our software and systems are complex and, accordingly, may contain undetected errors or failures. Software or system defects 
or inaccurate data may cause incorrect recording, reporting or display of information related to our asset protection solutions. 
Any such failures, defects and inaccurate data may prevent us from successfully providing our asset protection solutions, which 
could result in lost revenues. Software or system defects or inaccurate data may lead to customer dissatisfaction and could 
cause our customers to seek to hold us liable for any damages incurred. As a result, we could lose customers, our reputation 
may be harmed and our financial condition and results of operations could be materially adversely affected. 

We currently serve a commercial, industrial and governmental customer base that uses a wide variety of constantly changing 
hardware, software solutions and operating systems. Our asset protection solutions need to interface with these non-standard 
systems in order to gather and assess data. Our business depends on the following factors, among others: 

•   our ability to integrate our technology with new and existing hardware and software systems; 

•   our ability to anticipate and support new standards, especially internet-based standards; and 

•   our ability to integrate additional software modules under development with our existing technology and operational 

processes. 

If we are unable to adequately address any of these factors, our results of operations and prospects for growth and profitability 
would be adversely impacted. 

The seasonal nature of our business reduces our revenues and profitability in the winter and summer. 

Our business is seasonal. The fall and spring revenues are typically higher than our revenues in the winter and summer because 
demand for our asset protection solutions from the oil and gas as well as the fossil and nuclear power industries increases 
during their non-peak production periods. For instance, U.S. refineries’ non-peak periods are generally in the fall, when they 
are retooling to produce more heating oil for winter, and in the spring, when they are retooling to produce more gasoline for 
summer. As a result of these trends, we generally have reduced cash flows in the fall and spring, as collections of receivables 
lag behind revenues, possibly requiring us to borrow under our credit agreement. In addition, most of our operating expenses, 
such as employee compensation and property rental expense, are relatively fixed over the short term. Moreover, our spending 
levels are based in part on our expectations regarding future revenues. As a result, if revenues for a particular quarter are below 
expectations, we may not be able to proportionately reduce operating expenses for that quarter. We expect that the impact of 
seasonality will continue. 

Our business, and the industries we currently serve, are currently subject to governmental regulation, and may become 
subject to modified or new government regulation that may negatively impact our ability to market our asset protection 
solutions. 

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We incur substantial costs in complying with various government regulations and licensing requirements. For example, the 
transportation and overnight storage of radioactive materials used in providing certain of our asset protection solutions such as 
radiography are subject to regulation under federal and state laws and licensing requirements. Our Services segment is 
currently licensed to handle radioactive materials by the U.S. Nuclear Regulatory Commission (NRC), over 20 state regulatory 
agencies and the Canadian Nuclear Safety Commission. If we allegedly fail to comply with these regulations, we may be 
investigated and incur significant legal expenses associated with such investigations, and if we are found to have violated these 
regulations, we may be fined or lose one or more of our licenses or permits, which would prevent or restrict our ability to 
provide radiography services. In addition, while we are investigated, we may be required to suspend work on the projects 
associated with our alleged noncompliance, resulting in loss of profits or customers, and damage to our reputation. Many of our 
customers have strict requirements concerning safety or loss time occurrences and if we are unable to meet these requirements 
it could result in lost revenues. In the future, governmental agencies may seek to change current regulations or impose 
additional regulations on our business. Any modified or new government regulation applicable to our current or future asset 
protection solutions may negatively impact the marketing and provision of those solutions and increase our costs of providing 
these solutions and have a corresponding adverse effect on our margins. 

Additionally, greenhouse gases that result from human activities, including burning of fossil fuels, have been the focus of 
increased scientific and political scrutiny and are being subjected to various legal requirements. International agreements, 
national laws, state laws and various regulatory schemes limit or otherwise regulate emissions of greenhouse gases, and 
additional restrictions are under consideration by different governmental entities. We derive a significant amount of revenues 
and profits from such industries, including oil and gas, power generation and transmission, and chemicals processing. Such 
regulations could negatively impact our customers, which could negatively impact the market for the services and products we 
provide. This could materially adversely affect our business, financial condition, results of operations and cash flows. 

We rely on certification of our NDT solutions by industry standards-setting bodies. We and/or our subsidiaries currently have 
International Organization for Standardization (ISO) 9001:2008 certification, ISO 14001:2004 certification and OHSAS 
18001:2007 certification. In addition, we currently have NADCAP (formerly National Aerospace and Defense Contractors 
Accreditation Program) and similar certifications for certain of our locations. We continually review our NDT solutions for 
compliance with the requirements of industry specification standards and the NADCAP special processes quality requirements. 
However, if we fail to maintain our ISO, Nadcap or other certifications, our business may be harmed because our customers 
generally require that we have these certifications before they purchase our NDT solutions. 

Intellectual property may impact our business and results of operations. 

Our ability to compete effectively depends in part upon the maintenance and protection of the intellectual property related to 
our asset protection solutions. Patent protection is unavailable for certain aspects of the technology and operational processes 
important to our business and any patent or patent applications, trademarks or copyrights held by us or to be issued to us, may 
not adequately protect us. Some of our trademarks that are not in use may become available to others. To date, we have relied 
principally on copyright, trademark and trade secrecy laws, as well as confidentiality agreements and licensing arrangements, 
to establish and protect our intellectual property. However, we have not obtained confidentiality agreements from all our 
customers and vendors. Although we obligate our employees to confidentiality, we cannot be certain that these obligations will 
be honored or enforceable. 

We may require additional capital to support business growth, which might not be available. 

We intend to continue making investments to support our business growth and may require additional funds to respond to 
business challenges or opportunities, including the need to develop new, or enhance our current, asset protection solutions, 
enhance our operating infrastructure or acquire businesses and technologies.  Accordingly, we may need to engage in equity or 
debt financings to secure additional funds.  If we raise additional funds through further issuances of equity or convertible debt 
securities, our current stockholders could suffer significant dilution, and any new equity securities we issue could have rights, 
preferences and privileges superior to those of holders of our common stock.  While our current credit facility is meeting our 

26 

 
 
 
 
 
 
 
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current needs, any debt financing secured by us in the future could involve restrictive covenants relating to our capital-raising 
activities and other financial and operational matters, which may make it more difficult for us to obtain additional capital and to 
pursue business opportunities, including potential acquisitions.  In addition, no assurance can be given that adequate or 
acceptable financing will be available to us, in which case we may not be able to grow our business, including through 
acquisitions, or respond to business challenges. 

Our credit agreement contains financial and operating restrictions that may limit our access to credit. If we fail to comply 
with financial or other covenants in our credit agreement, we may be required to repay indebtedness to our existing lenders, 
which may harm our liquidity. 

Our credit agreement contains financial covenants that require us to maintain compliance with specified financial ratios. If we 
fail to comply with these covenants, the lenders could prevent us from borrowing under our credit agreement, require us to pay 
all amounts outstanding, require that we cash collateralize letters of credit issued under the credit agreement and restrict us 
from making acquisitions. If the maturity of our indebtedness is accelerated, we then may not have sufficient funds available 
for repayment or the ability to borrow or obtain sufficient funds to replace the accelerated indebtedness on terms acceptable to 
us, or at all. 

Our current credit agreement also imposes restrictions on our ability to engage in certain activities, such as creating liens, 
making certain investments, incurring more debt, disposing of certain property, paying dividends and making distributions and 
entering into a new line of business.  While these restrictions have not impeded our business operations to date, if our plans 
change, these restrictions could be burdensome or require that we pay fees to have the restrictions waived. 

Risks Related to Our Common Stock 

Our stock price could fluctuate for numerous reasons, including variations in our results. 

Our quarterly operating results have fluctuated in the past and may do so in the future. Accordingly, we believe that period-to-
period comparisons of our results of operations may be the best indicators of our business. You should not rely upon the results 
of one quarter as an indication of future performance. Our revenues and operating results may fall below the expectations of 
securities analysts or investors in any future period. Our failure to meet these expectations may cause the market price of our 
common stock to decline, perhaps substantially.  Our quarterly revenues and operating results may vary depending on a number 
of factors, including those listed previously under “Risks Related to Our Business.”  In addition, the price of our common stock 
is subject to general economic, market, industry, and competitive conditions, the risk factors discussed below and numerous 
other conditions outside of our control. 

A significant stockholder controls the direction of our business. The concentrated ownership of our common stock may 
prevent other stockholders from influencing significant corporate decisions. 

Dr. Sotirios J. Vahaviolos, our founder and Executive Chairman, owns approximately 35% of our outstanding common stock. 
As a result, Dr. Vahaviolos has significant control over our Company and has the ability to exert substantial influence over all 
matters requiring approval by our shareholders, including the election and removal of directors, amendments to our certificate 
of incorporation, and any proposed merger, consolidation or sale of all or substantially all of our assets and other corporate 
transactions. This concentration of ownership could be disadvantageous to other shareholders with differing interests from 
Dr. Vahaviolos. 

We currently have no plans to pay dividends on our common stock. 

We have not declared or paid any cash dividends on our common stock to date, and we do not anticipate declaring or paying 
any dividends on our common stock in the foreseeable future. To the extent we do not pay dividends on our common stock, 
investors must look solely to stock appreciation for a return on their investment. 

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Shares eligible for future sale may cause the market price for our common stock to decline even if our business is doing 
well. 

Future sales by us or by our existing shareholders of substantial amounts of our common stock in the public market, or the 
perception that these sales may occur, could cause the market price of our common stock to decline. This could also impair our 
ability to raise additional capital in the future through the sale of our equity securities. Under our certificate of incorporation, 
we are authorized to issue up to 200,000,000 shares of common stock, of which approximately 28,563,000 shares of common 
stock were outstanding as of March 12, 2019. In addition, we have approximately 3,023,000 shares of common stock reserved 
for issuance related to stock options and restricted stock units that were outstanding as of March 12, 2019. We cannot predict 
the size of future issuances of our common stock or the effect, if any, that future sales and issuances of shares of our common 
stock, or the perception of such sales or issuances, would have on the market price of our common stock. 

Provisions of our charter, bylaws and of Delaware law could discourage, delay or prevent a change of control of our 
company, which may adversely affect the market price of our common stock. 

Certain provisions of our certificate of incorporation and bylaws could discourage, delay or prevent a merger, acquisition, or 
other change of control that stockholders may consider favorable, including transactions in which our stockholders might 
otherwise receive a premium for their shares. These provisions also could limit the price that investors might be willing to pay 
in the future for shares of our common stock, thereby depressing the market price of our common stock. Stockholders who 
wish to participate in these transactions may not have the opportunity to do so. Furthermore, these provisions could prevent or 
frustrate attempts by our stockholders to replace or remove our management. These provisions: 

•  

•  

•  

allow the authorized number of directors to be changed only by resolution of our board of directors; 

require that vacancies on the board of directors, including newly created directorships, be filled only by a majority 
vote of directors then in office; 

authorize our board of directors to issue, without stockholder approval, preferred stock that, if issued, could operate as 
a “poison pill” to dilute the stock ownership of a potential hostile acquirer to prevent an acquisition that is not 
approved by our board of directors; 

•  

require that stockholder actions must be effected at a duly called stockholder meeting by prohibiting stockholder 
action by written consent; 

•   prohibit cumulative voting in the election of directors, which may otherwise allow holders of less than a majority of 

stock to elect some directors; and 

•  

establish advance notice requirements for stockholder nominations to our board of directors or for stockholder 
proposals that can be acted on at stockholder meetings and limit the right to call special meetings of stockholders to 
the Chairman of the Board, the Chief Executive Officer, the board of directors acting pursuant to a resolution adopted 
by a majority of directors or the Secretary upon the written request of stockholders entitled to cast not less than 35% of 
all the votes entitled to be cast at such meeting. 

In addition, because we are incorporated in Delaware, we are governed by the provisions of Section 203 of the Delaware 
General Corporation Law, which may, unless certain criteria are met, prohibit large stockholders, in particular those owning 
15% or more of our outstanding voting stock, from merging or combining with us for a prescribed period of time. 

ITEM 1B.                                       UNRESOLVED STAFF COMMENTS 

None. 

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ITEM 2.                                                PROPERTIES 

As of December 31, 2018, we operated approximately 125 offices in 10 countries, with our corporate headquarters located in 
Princeton Junction, New Jersey. Our headquarters in Princeton Junction is our primary location, where most of our 
manufacturing and research and development is conducted. While we lease most of our facilities, as of December 31, 2018, we 
owned properties located in Monroe, North Carolina; Trainer, Pennsylvania; LaPorte, Texas; Burlington, Washington; Gillette, 
Wyoming; Evanston, Wyoming and Jonquiere, Quebec. Our Services segment utilizes approximately 85 offices throughout 
North America (including Canada). Our Products and Systems segment’s primary location is in our Princeton Junction, NJ 
facility. Our International segment has approximately 40 offices including locations in Belgium, Brazil, France, Germany, 
Greece, India, the Netherlands, and the United Kingdom. We believe that all of our facilities are well maintained and are 
suitable and adequate for our current needs. 

ITEM 3.                                                LEGAL PROCEEDINGS 

We are subject to periodic legal proceedings, investigations and claims that arise in the ordinary course of business. See 
“Litigation” in Note 18 — Commitments and Contingencies to our audited consolidated financial statements contained in Item 
8 of this Annual Report for a description of legal proceedings involving us and our business, which is incorporated herein by 
reference. 

ITEM 4.                                                MINE SAFETY DISCLOSURES 

None. 

ITEM 5.                                                MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS 
AND ISSUER PURCHASE OF EQUITY SECURITIES 

Market for Common Stock 

Our common stock currently trades on the New York Stock Exchange (NYSE) under the ticker symbol “MG.” 

Holders of Record 

As of March 12, 2019, there were 8 holders of record of our Common Stock. The number of record holders was determined 
from the records of our transfer agent and does not include beneficial owners of common stock whose shares are held in the 
names of various security brokers, dealers, and registered clearing agencies. The transfer agent of our common stock is 
American Stock Transfer & Trust Company, 6201 15th Avenue, Brooklyn, New York 11219. 

Dividends 

No cash dividends have been paid on our Common Stock to date. We currently intend to retain our future earnings, if any, to 
finance the expansion of our business and do not expect to pay any cash dividends in the foreseeable future. 

Purchases of Equity Securities 

The following sets forth the shares of our common stock we acquired during the fourth quarter of 2018 pursuant to the 
surrender of shares by employees to satisfy minimum tax withholding obligations in connection with the vesting of restricted 
stock units. 

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Month Ending 

Total Number of 
Shares (or Units) 
Purchased 

Average Price 
Paid 
per Share (or 
Unit) 

Total Number of Shares 
Purchased as Part of 
Publicly Announced Plans 
or Programs 

Approximate dollar Value 
of Shares that May Yet Be 
Purchased Under the Plans 
or Programs (1) 

October 31, 2018 

33,585 

November 30, 
2018 
December 31, 
2018 

5,067 

2,730 

  $ 

  $ 

  $ 

19.59 

16.92 

14.38 

— 

  $ 

— 

  $ 

— 

  $ 

25,081,657 

25,081,657 

25,081,657 

(1) - On October 7, 2015, the Company announced that its Board of Directors approved a share repurchase plan, which 
authorizes the expenditure of up to $50.0 million for the purchase of the Company's common stock. 

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ITEM 6.                                              SELECTED FINANCIAL DATA 

The following table presents selected financial data for the years ended December 31, 2018 and 2017, the transition period 
ended December 31, 2016 and the fiscal years ended May 31, 2016, 2015 and 2014. This selected financial data should be read 
in conjunction with “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Item 7 and 
the audited consolidated financial statements and the notes thereto in Item 8 in this Annual Report. 

For the year ended December 
31, 

2018  (1) 

2017  (2) 

For the 
Transition 
period ended   

December 
31, 2016  (3)   

For the year ended May 31, 

2016  (4) 

2015  (4) 

2014  (4) 

($ in thousands, except per share data) 

Statement of Income Data: 
Revenues 

Gross profit 

Income from operations 

Net income (loss) attributable to Mistras 
Group, Inc. 

Per Share Information: 
Weighted average common shares 
outstanding: 

Basic 

Diluted 

Earnings (loss) per common share: 

Basic 

Diluted 

Balance Sheet Data: 
Cash and cash equivalents 

Total assets 

Total long-term debt and obligations under 
capital leases, including current portion 

Total Mistras Group, Inc. stockholders’ 
equity 

Cash Flow Data: 

 $  742,354    $  700,970    $  404,161     $  719,181     $  711,252     $  623,447  
172,943  
38,295  

207,874    
22,221    

184,733    
30,353    

187,712    
4,160    

203,008    
43,177    

117,004    
17,533    

 $ 

6,836 

 $ 

(2,175 )  $ 

9,568 

  $  24,654 

  $  16,081 

  $  22,518 

28,406    
29,427    

28,422    
28,422    

28,989    
30,125    

28,856    
29,891    

28,613    
29,590    

28,365  
29,324  

  $ 

  $ 

0.24     $ 
0.23     $ 

(0.08 )   $ 

(0.08 )   $ 

0.33     $ 
0.32     $ 

0.85     $ 
0.82     $ 

0.56     $ 
0.54     $ 

0.79  
0.77  

 $ 

25,544    $ 
694,037    

27,541    $ 
554,441    

19,154     $  21,188     $  10,555     $  10,020  
443,972  
469,427    

482,675    

471,727    

303,617 

181,491 

103,466 

104,776 

132,822 

97,563 

 $  270,897 

 $  270,619 

 $  270,582 

  $  276,163 

  $  244,819 

  $  242,104 

Net cash provided by operating activities 

 $ 

41,664 

 $ 

55,799 

 $ 

30,259 

  $  68,124 

  $  49,840 

  $  36,873 

Net cash used in investing activities 

(155,450 )  

(102,797 )  

(17,374 )  

(16,752 )  

(49,651 )  

(38,005 ) 

Net cash (used in) provided by financing 
activities 

113,969 

53,045 

(12,869 )  

(40,378 )  

2,066 

3,262 

1 - Includes pre-tax charges of $9.4 million relating to special items.   See the Income from Operations table in Item 7 for a 
description of these items.   The impact of these items, net of taxes, on net income and diluted earnings per share was $9.3 
million and $0.32, respectively, including a $1.7 million tax charge related to the Tax Act. 

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2 - Includes pre-tax charges of $21.0 million relating to special items. The impact of these items, net of taxes, on net income 
and diluted earnings per share was $14.9 million and $0.51, respectively, including a $2.0 million tax charge related to the Tax 
Act. 

3- Includes pre-tax charges of $2.2 million relating to special items.  The impact of these items, net of taxes, on net income and 
diluted earnings per share was ($1.6) million and ($0.05), respectively. 

4 - Includes pre-tax charges (benefits) of $6.0 million in fiscal 2016, $0.1 million in fiscal 2015 and $(2.4) million in fiscal 
2014 relating to special items.   Net income was (decreased) increased by these items, net of taxes, by ($3.2) million in fiscal 
2016, $1.0 million in fiscal 2015 and $2.4 million in fiscal 2014, respectively.   The (decrease) increase of these items on 
diluted earnings per share were ($0.11) in fiscal 2016, $0.03 in fiscal 2015 and $0.08 in fiscal 2014, respectively. 

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ITEM 7.                                                MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS 
OF OPERATION 

The following Management’s Discussion and Analysis (“MD&A”) provides a narrative of our results of operations for the 
years ended December 31, 2018, 2017 and 2016, the transition period ended December 31, 2016 and the comparable period 
ended December 31, 2015 (which is referred to as "transition period 2015") and our financial position as of December 31, 2018 
and December 31, 2017. The MD&A should be read together with our consolidated financial statements and related notes 
included in Item 8 in this Annual Report on Form 10-K.  Unless otherwise specified or the context otherwise requires, 
“Mistras,” “the Company,” “we,” “us” and “our” refer to Mistras Group, Inc. and its consolidated subsidiaries. The MD&A 
includes the following sections: 

•   Forward-Looking Statements 
•   Overview 
•   Consolidated Results of Operations 
•   Liquidity and Capital Resources 
•   Critical Accounting Estimates 
•   Recent Accounting Pronouncements 

Forward-Looking Statements 

This Annual Report on Form 10-K contains forward-looking statements within the meaning of Section 27A of the Securities 
Act of 1933 (Securities Act), and Section 21E of the Securities Exchange Act of 1934 (Exchange Act). Such forward-looking 
statements include those that express plans, anticipation, intent, contingency, goals, targets or future development and/or 
otherwise are not statements of historical fact. See “Forward-Looking Statements” at the beginning of Item 1 of this Annual 
Report. 

Overview 

We offer our customers “one source for asset protection solutions”® and are a leading global provider of technology-enabled 
asset protection solutions used to evaluate the structural integrity and reliability of critical energy, commercial aerospace and 
defense, industrial and public infrastructure. We combine industry-leading products and technologies, expertise in mechanical 
integrity (MI), Non-Destructive Testing (NDT), Destructive Testing (DT), mechanical and predictive maintenance (PdM) 
services, process and fixed asset engineering and consulting services, proprietary data analysis and our world class enterprise 
inspection database management and analysis software, PCMS, to deliver a comprehensive portfolio of customized solutions, 
ranging from routine inspections to complex, plant-wide asset integrity management and assessments. These mission critical 
solutions enhance our customers’ ability to comply with governmental safety and environmental regulations, extend the useful 
life of their assets, increase productivity, minimize repair costs, manage risk and avoid catastrophic disasters. Our 
comprehensive “OneSource” portfolio of customized solutions, utilizing a proven systematic method that creates a closed-loop 
lifecycle for addressing continuous asset protection and improvement, helps us to deliver value to our customers. 

Our operations consist of three reportable segments: Services, International and Products and Systems. 

•   Services provides asset protection solutions predominantly in North America, with the largest concentration in the 

United States, followed by Canada, consisting primarily of NDT, inspection, mechanical and engineering services that 
are used to evaluate the structural integrity and reliability of critical energy, industrial and public infrastructure. 

•  

International offers services, products and systems similar to those of the other segments to select markets within 
Europe, the Middle East, Africa, Asia and South America, but not to customers in China and South Korea, which are 
served by the Products and Systems segment. 

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•   Products and Systems designs, manufactures, sells, installs and services the Company’s asset protection products and 

systems, including equipment and instrumentation, predominantly in the United States. 

Given the role our solutions play in enhancing the safe and efficient operation of infrastructure, we have historically provided a 
majority of our solutions to our customers on a regular, recurring basis. We perform these services largely at our customers’ 
facilities, while primarily servicing our aerospace customers at our growing network of state-of-the-art, in-house laboratories. 
These solutions typically include NDT and inspection services, and can also include a wide range of mechanical services, 
including engineering assessments, heat tracing, pre-inspection insulation stripping, inspections, coating applications, 
reinsulation, and long-term condition-monitoring. Under this business model, many customers outsource their inspection to us 
on a “run and maintain” basis. We have established long-term relationships as a critical solutions provider to many of the 
leading companies with asset-intensive infrastructure in our target markets. These markets include oil and gas (downstream, 
midstream, upstream and petrochemical), commercial aerospace and defense, power generation (natural gas, fossil, nuclear, 
alternative, renewable, and transmission and distribution), public infrastructure, chemicals, transportation, primary metals and 
metalworking and research and engineering institutions. 

We have focused on providing our advanced asset protection solutions to our customers using proprietary, technology-enabled 
software and testing instruments, including those developed by our Products and Systems segment. We have made numerous 
acquisitions in an effort to grow our base of experienced, certified personnel, expand our service lines and technical 
capabilities, increase our geographical reach and leverage our fixed costs. We have increased our capabilities and the size of our 
customer base through the development of applied technologies and managed support services, organic growth and the 
integration of acquired companies. These acquisitions have provided us with additional service lines, technologies, resources 
and customers that we believe will enhance our advantages over our competition. 

In regards to the Onstream acquisition, completed in December 2018, it helps support many of our Corporate initiatives.  
Onstream's strong presence in inline inspection provides us with a strong foundation within the midstream Oil and Gas market, 
which is an important piece of our overall growth strategy.  We expect to generate new business opportunities through 
introduction of our inline inspection capabilities to existing midstream customers.  Onstream also provides us with an 
additional digital solution with their Streamview™ software, which is an innovative application of advanced digital technology. 

Demand for outsourced asset protection solutions has generally increased over the last ten years, creating demand from which 
our entire industry has benefited. We believe continued growth can be realized in all of our target markets. During the first half 
of 2017, market conditions were soft, driven by lower oil prices which caused many of the Company’s oil and gas customers to 
curtail spending for our services and products. However, during the second half of 2017, market conditions strengthened and 
continued to improve throughout 2018, with oil and gas customer spending patterns rebounding from low prior year levels 
described above. These improved conditions led to a catch-up from the pent-up demand of deferred work during the Spring of 
2018 as well as a healthier level of market activity for projects and turnarounds. Although oil prices decreased in the last two 
months of 2018, they have started to rebound during the early months of 2019.  Subject to oil price fluctuations, we expect 
relatively stable oil and gas customer spending for inspection services throughout 2019. In addition, demand for our services in 
the aerospace industry are strong and we are focused on expanding our capabilities to service this market. 

In addition, we have increased our capabilities and the size of our customer base through the development of applied 
technologies and managed support services, organic growth and the integration of acquired companies. These acquisitions have 
provided us with additional products, technologies, resources and customers that we believe will enhance our advantages over 
our competition. 

Note about Non-GAAP Measures 

In this MD&A under the heading "Income from Operations", the non-GAAP financial performance measure "Income (loss) 
before special items" is used for each of our three segments, the Corporate segment and the Total Company, with tables 
reconciling the measure to a financial measure under GAAP. This non-GAAP measure excludes from the GAAP measure 
"Income (loss) from Operations" (a) transaction expenses related to acquisitions, such as professional fees and due diligence 

34 

 
 
 
 
 
 
 
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costs, (b) the net changes in the fair value of acquisition-related contingent consideration liabilities, (c) impairment charges, (d) 
reorganization and other costs, which includes items such as severance, labor relations matters and asset and lease termination 
costs and (e) other special items. These adjustments have been excluded from the GAAP measure because these expenses and 
credits are not related to the Company’s or Segment’s core business operations.  The acquisition related costs and special items 
can be a net expense or credit in any given period. 

We believe investors and other users of our financial statements benefit from the presentation of "Income (loss) before special 
items” for each of our three segments, the Corporate segment and the Total Company in evaluating our performance.  Income 
(loss) before special items excludes the identified adjustments, which provides additional tools to compare our core business 
operating performance on a consistent basis and measure underlying trends and results in our business.  Income (loss) before 
special items is not used to determine incentive compensation for executives or employees, nor is it a replacement for GAAP 
and/or necessarily comparable to other companies non-GAAP financial measures. 

Consolidated Results of Operations 

On January 3, 2017, the Company's Board of Directors approved a change in the Company's fiscal year end from May 31 to  
December 31, effective December 31, 2016. In connection with this change, we previously filed a Transition Report on Form 
10-K to report the results of the seven-month transition period from June 1, 2016 to December 31, 2016.   In this Annual Report 
on Form 10-K, the periods presented are the years ended December 31, 2018 and 2017, the seven-month transition period from 
June 1, 2016 to December 31, 2016 and the year ended May 31, 2016.   For comparison purposes, we have also included 
unaudited data for the year ended December 31, 2016 and for the seven months ended December 31, 2015. 

Year ended December 31, 2018 vs. Year ended December 31, 2017 

 The following table summarizes our consolidated statements of operations for the years ended December 31, 2018 and 2017: 

  For the year ended December 31, 

2018 

2017 

($ in thousands) 

 $ 

742,354  
207,874  

 $ 

700,970  
187,712  

28 %  

27 % 

185,653  

183,552  

25 %  

22,221  

3 %  

7,950  
14,271  
7,426  
6,845  

9 
6,836  

26 % 

4,160  

1 % 

4,386  

(226 ) 
1,942  

(2,168 ) 

7 

 $ 

(2,175 ) 

Revenues 

Gross profit 

Gross profit as a % of Revenue 

Total operating expenses 

Operating expenses as a % of Revenue 

Income from operations 

Income from operations as a % of Revenue 

Interest expense 

Income (loss) before provision for income taxes 
Provision for income taxes 

Net income (loss) 

Less: net income attributable to noncontrolling interests, net of taxes 

Net income (loss) attributable to Mistras Group, Inc. 

 $ 

Revenues 

Revenues by segment for the years ended December 31, 2018 and 2017 were as follows: 

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Revenues 
Services 

International 

Products and Systems 

Corporate and eliminations 

  For the year ended December 31, 

2018 

2017 

($ in thousands) 

 $ 

 $ 

574,619    $ 
153,448    
23,426    
(9,139 )  
742,354    $ 

543,565  
144,265  
23,297  
(10,157 ) 
700,970  

Revenue was $742.4 million for the year ended December 31, 2018, an increase of $41.4 million, or 6%, compared with the 
year ended December 31, 2017.  The increase was driven by the Services segment, which increased by $31.1 million, or 6%, as 
well as an increase of $9.2 million, or 6% from the International segment.   Revenue from the Products and Systems segment 
was consistent over the respective periods. The Services segment increase was driven by mid-single digit acquisition growth.  
The International segment increase was driven by low-single digit organic growth as well as low-single digit favorable impact 
of foreign exchange rates. 

Revenues from oil and gas customers comprised 56% and 58% for the years ended December 31, 2018 and 2017, respectively.    
Revenues from aerospace and defense customers comprised 15% and 13% for the years ended December 31, 2018 and 2017, 
respectively. 

Gross Profit 
Gross profit by segment for the years ended December 31, 2018 and December 31, 2017 was as follows: 

Gross profit 
Services 

    % of segment revenue 

International 

    % of segment revenue 

Products and Systems 

    % of segment revenue 

Corporate and eliminations 

    % of total revenue 

  For the year ended December 31, 

2018 

2017 

($ in thousands) 

 $ 

151,974  

 $ 

139,160  

26.4 %  

45,464  

29.6 %  

10,560  

45.1 %  

25.6 % 

38,974  

27.0 % 
9,798  
42.1 % 

(124 ) 
207,874  

 $ 

(220 ) 
187,712  

 $ 

28.0 %  

26.8 % 

Gross profit increased $20.2 million, or 11%, for the year ended December 31, 2018 compared to the year ended December 31, 
2017, with a sales increase of 6%.  Gross profit margin was 28.0% and 26.8% for the years ended December 31, 2018 and 
2017, respectively.   Services segment gross profit margins had a year-on-year increase of 80 basis points to 26.4% for the year 
ended December 31, 2018, which primarily reflected an improved sales mix. International segment gross margins had a year-
on-year increase of 260 basis points to 29.6% for the year ended December 31, 2018.  This increase was primarily driven by 
higher utilization of technical labor and overhead, a more favorable sales mix and exiting a poor margin contract from the prior 
year.  Products and Systems segment gross margins improved by 300 basis points for the year ended December 31, 2018 to 
45.1%, driven by a more favorable sales mix. 

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Income from Operations. The following table shows a reconciliation of segment income (loss) from operations to income 
(loss) before special items for the years ended December 31, 2018 and 2017: 

Services: 

Income from operations (GAAP) 

Pension withdrawal expense 

Bad debt provision for troubled customers 

Reorganization and other costs 

Acquisition-related expense, net 

Income before special items (non-GAAP) 

International: 

Income from operations (GAAP) 

Reorganization and other costs 

Acquisition-related (benefit), net 

Income before special items (non-GAAP) 

Products and Systems: 

Income (loss) from operations (GAAP) 

Impairment charges 

Gain on sale of subsidiary 
Reorganization and other costs 

Income (loss) before special items (non-GAAP) 

Corporate and Eliminations: 
Loss from operations (GAAP) 

Litigation charges 

Reorganization and other costs 

Acquisition-related expense, net 

Loss before special items (non-GAAP) 

Total Company: 

Income from operations (GAAP) 

Litigation charges 
Pension withdrawal expense 

Gain on sale of subsidiary 

Impairment charges 

Bad debt provision for troubled customers 

Reorganization and other costs 

Acquisition-related expense, net 

Income before special items (non-GAAP) 

37 

For the year ended December 31, 

2018 

2017 

($ in thousands) 

$ 

47,126     $ 
5,886    
650    
458    
576    
54,696    

46,677  
—  
1,200  
684  
392  
48,953  

3,953    
3,966    
(409 )  
7,510    

2,368    
—    
(2,384 )  
29    
13    

3,537  
1,055  
(501 ) 
4,091  

(16,991 ) 
15,810  
—  
18  
(1,163 ) 

(31,226 )  
—    
305    

(29,063 ) 
1,600  
184  

365 

591 

(30,556 )  

(26,688 ) 

$ 

$ 

22,221     $ 
—    
5,886    
(2,384 )  
—    
650    
4,758    
532    
31,663     $ 

4,160  
1,600  
—  
—  
15,810  
1,200  
1,941  
482  
25,193  

 
 
 
 
 
 
   
 
 
   
 
   
 
 
   
 
   
 
 
   
 
   
 
 
 
 
 
   
 
   
 
Table of Contents 

Total Company income from operations (GAAP) increased by $18.1 million, or 434% compared to the year ended December 
31, 2017. Total Company income before special items (non-GAAP) increased by $6.5 million or 26% compared with the year 
ended December 31, 2017. Income before special items improved by 70 basis points to 4.3% for the year ended December 31, 
2018 from 3.6% for the year ended December 31, 2017. 

Operating expenses (GAAP), as a percentage of revenue, decreased to 25% for the year ended December 31, 2018 compared to 
26% for the year ended December 31, 2017.  Operating expenses, excluding special items (non-GAAP), as a percentage of 
revenues, was 24% for the year ended December 31, 2018 compared to 23% for the year ended December 31, 2017.   For the 
GAAP decrease, the chart above highlights the expense items that resulted in a lower operating expense percentage for 2018, in 
addition to the fact that revenues in 2018 were higher by $41 million.   The non-GAAP increase was primarily driven by 
approximately $6.5 million of additional expenses in 2018 from 2017 acquisitions in our Services segment.   In addition, there 
was approximately $4.0 million of additional Corporate expenses in 2018 compared to 2017 as a result of additional headcount 
and increase in professional fees.  There was an increase of $1.1 million in research and engineering expenses, primarily from 
our Products segment.  The Company incurred approximately $0.7 million more transactional foreign exchange expense as a 
result of a stronger U.S. dollar. 

The workforce of certain of the Company’s subsidiaries is unionized and the terms of employment for these workers are 
governed by collective bargaining agreements, or CBAs. Under these CBAs, the Company’s subsidiaries are required to 
contribute to the national pension funds for the unions representing these employees, which are multi-employer pension plans. 
The Company was notified that a significant project was awarded to another contractor in January 2018, and as a result, one of 
the Company’s subsidiaries experienced a significant reduction in the number of its employees covered by one of the CBAs. 
Under certain circumstances, such a reduction in the number of employees participating in multi-employer pension plans 
pursuant to this CBA could result in a complete or partial withdrawal liability to these multi-employer pension plans under the 
Employee Retirement Income Security Act of 1974 ("ERISA"). Management has explored options to retain a level of union 
work that would avoid withdrawal liability to the pension plans, but concluded during the third quarter of 2018 that the 
subsidiaries probably would not obtain sufficient union work to avoid withdrawal liability. As of September 30, 2018, the 
Company determined that it is probable that its subsidiary will incur a withdrawal liability related to these multiemployer 
pension plans and estimated that the total amount of this potential liability is approximately $5.9 million.  Accordingly, the 
Company recorded a charge of $5.9 million during the year ended December 31, 2018 for this potential withdrawal liability. 

During the year ended December 31, 2018, the Company recorded approximately $1.2 million, in charges related to labor 
claims for its Brazilian subsidiary, which are included within Selling, General and Administrative expenses. These claims 
related to employees in a company acquired by the Brazilian subsidiary in a prior period. The Company believes it is entitled to 
indemnification from the sellers of the acquired company for most of these charges, but has not recorded the expected recovery 
of indemnification for these labor claims as the amount and timing of collection is uncertain as of December 31, 2018. 

The Company’s German subsidiary provides employees to customers under temporary staff leasing arrangements. In April 
2017, the German Labor Lease Act was passed in Germany limiting the duration of temporary workers to eighteen months, or 
longer as subsequently agreed with by a customer appropriate authority. Since the passing of the German Labor Lease Act, the 
Company explored selling its staff leasing services and concluded during the third quarter of 2018 that a sale would not be 
probable.  As a result, the Company decided that it will not renew several of these leasing services contracts when they expire 
beginning in 2019.  Due to the cap on the length of service allowed under the German Labor Lease Act, employees will have to 
be transitioned off the customer contracts.  It is expected that the German subsidiary then will either terminate these employees, 
creating a severance obligation to the terminated employees, or transition them to the Company's other customers.  As of 
December 31, 2018, the Company had over 200 employees under current staff leasing contracts, which expire through 2021.  
As of December 31, 2018, the Company estimated it would be required to pay approximately $1.6 million in severance for 
these employees not otherwise transitioned, and accordingly recorded an accrual for this amount which is included within 
Selling, General and Administrative expenses for the year ended December 31, 2018. 

Interest Expense 

38 

 
 
 
 
 
 
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Interest expense was $8.0 million and $4.4 million for the years ended December 31, 2018 and December 31, 2017, 
respectively.   The increase was primarily related to increased borrowings on the Company's credit agreement throughout the 
year, which were primarily attributable to acquisitions completed during 2017 and 2018, and to a lesser extent, from an increase 
in the base borrowing rate. 

Income Taxes 

Our effective income tax rate was approximately 52.0% for the year ended December 31, 2018, compared to (857.9)% for the 
year ended December 31, 2017. The change in effective tax rate was primarily driven by tax reform in the United States. 

On December 22, 2017, the United States enacted fundamental changes to federal tax law following the passage of the Tax 
Cuts and Jobs Act (the “Tax Act”).  The Tax Act is complex and significantly changes the U.S. corporate tax system.  Our 
financial statements for the year ended December 31, 2017 reflected certain effects of the Tax Act which includes a reduction in 
the corporate tax rate from 35% to 21%, imposition of a tax on unrepatriated foreign earnings (“the transition tax”), and a 
reduction to deferred tax assets attributable to changes made to executive compensation rules.  As a result of the changes to tax 
laws and tax rates under the Tax Act, we incurred an increase in income tax expense of $1.9 million during the year ended 
December 31, 2017, which consisted primarily of a $2.3 million decrease in our net deferred tax liabilities due to the reduction 
in the federal corporate tax rate from 35% to 21%, an increase of $3.9 million in tax expense attributable to the transition tax, 
and a decrease in deferred tax assets of $0.3 million due to changes made to executive compensation rules.  During the year 
ended December 31, 2018, the company completed the accounting for the effects of the Tax Act on the period ended December 
31, 2017, which resulted in income tax expense of $1.7 million.  This consisted primarily of an increase of $0.1 million in our 
net deferred tax liabilities due to the reduction in the federal corporate rate from 35% to 21%, an increase of $1.3 million in tax 
expense attributable to the transition tax, and a decrease in deferred tax assets of $0.4 million due to changes made to executive 
compensation.  Additionally, as a result of the Tax Act, we incurred an income tax expense of $0.6 million during the year 
ended December 31, 2018 which consists primarily of an increase of $0.3 million in the tax expense attributable to the global 
intangible low-taxed income ("GILTI"), an increase of $0.2 million for non-deductible executive compensation, and an increase 
of $0.1 million for non-deductible fringe benefits. 

Income tax expense varies as a function of pre-tax income and the level of non-deductible expenses, such as certain amounts of 
meals and entertainment expense, valuation allowances, and other permanent differences. It is also affected by discrete items 
that may occur in any given year, but are not consistent from year to year.  Our effective income tax rate may fluctuate over the 
next few years due to many variables including the amount and future geographic distribution of our pre-tax income, changes 
resulting from our acquisition strategy, increases or decreases in our permanent differences, and the effects of the Tax Act. 

Year ended December 31, 2017 vs. Year ended December 31, 2016 

 The following table summarizes our consolidated statements of operations for the years ended December 31, 2017 and 2016: 

39 

 
 
 
 
 
 
 
 
 
Table of Contents 

Revenues 

Gross profit 

Gross profit as a % of Revenue 

Total operating expenses 

Operating expenses as a % of Revenue 

Income from operations 

Income from operations as a % of Revenue 

Interest expense 

(Loss) income before provision for income taxes 
Provision for income taxes 

Net (loss) income 

Less: net income attributable to noncontrolling interests, net of taxes 

  For the year ended December 31, 

2017 

2016 
(unaudited) 

($ in thousands) 

 $ 

700,970  
187,712  

 $ 

684,762  
194,134  

27 %  

28 % 

183,552  

168,588  

26 %  

4,160  

1 %  

4,386  

(226 ) 
1,942  

(2,168 ) 

7 

25 % 

25,546  

4 % 

3,075  
22,471  
8,008  
14,463  

54 
14,409  

Net (loss) income attributable to Mistras Group, Inc. 

 $ 

(2,175 ) 

 $ 

Revenues 

Revenues by segment for the years ended December 31, 2017 and 2016 were as follows: 

Revenues 
Services 

International 

Products and Systems 

Corporate and eliminations 

  For the year ended December 31, 

2017 

2016 
(unaudited) 

($ in thousands) 

 $ 

 $ 

543,565    $ 
144,265    
23,297    
(10,157 )  
700,970    $ 

519,378  
148,761  
26,049  
(9,426 ) 
684,762  

Revenue was $701.0 million for the year ended December 31, 2017, an increase of $16.2 million, or 2%, compared with the 
year ended December 31, 2016.  The increase was driven by the Services segment, which increased by $24.2 million, or 5%, 
partially offset by a decrease of $4.5 million, or 3% from the International segment and the Products and Systems segment, 
which decreased $2.8 million, or 11%.   The Services segment increase was driven by mid-single digit acquisition growth.  The 
International segment decrease was driven by a mid-single digit organic decline, offset by low single digit favorable impact of 
foreign exchange rates.  The Products and Systems segment decrease was driven by lower sales volume. 

Revenues from oil and gas customers comprised 58% for the year ended December 31, 2017, compared to 57% for the year 
ended December 31, 2016.   Revenues from aerospace customers comprised 13% for the years ended December 31, 2017 and 
2016. 

Gross Profit 
Gross profit by segment for the years ended December 31, 2017 and December 31, 2016 was as follows: 

40 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
   
 
 
 
 
 
 
 
 
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Gross profit 
Services 

    % of segment revenue 

International 

    % of segment revenue 

Products and Systems 

    % of segment revenue 

Corporate and eliminations 

    % of total revenue 

  For the year ended December 31, 

2017 

2016 
(unaudited) 

($ in thousands) 

 $ 

139,160  

 $ 

133,532  

25.6 %  

38,974  

27.0 %  
9,798  
42.1 %  

(220 ) 
187,712  

 $ 

 $ 

25.7 % 

48,372  

32.5 % 

11,956  

45.9 % 
274  
194,134  

26.8 %  

28.4 % 

Gross profit decreased $6.4 million, or 3%, for the year ended December 31, 2017 compared to the year ended December 31, 
2016, despite a sales increase of 2%.  Gross profit margin was 26.8% and 28.4% for the years ended December 31, 2017 and 
2016, respectively.   International segment gross margins had a year-on-year decline of 550 basis points to 27.0% for the year 
ended December 31, 2017.  This decline was primarily driven by lower revenues in the Company's German subsidiary, as well 
as poor margins on a large contract and lower utilization of technical labor in the United Kingdom.  Products and Systems 
segment gross margins declined by 380 basis points for the year ended December 31, 2017 to 42.1%, driven by lower sales 
volumes and a less favorable sales mix. Services segment gross profit margins were consistent with the prior year. 

41 

 
 
 
 
 
 
  
   
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents 

Income from Operations. The following table shows a reconciliation of segment income (loss) from operations to income 
(loss) before special items for the years ended December 31, 2017 and 2016: 

Services: 

Income from operations (GAAP) 

Litigation charges 

Bad debt provision for a customer bankruptcy 

Severance costs 

Asset write-offs and lease terminations 

Acquisition-related (benefit) expense, net 

Income before special items (non-GAAP) 

International: 

Income from operations (GAAP) 

Severance costs 

Asset write-offs and lease terminations 

Acquisition-related (benefit) expense, net 

Income before special items (non-GAAP) 

Products and Systems: 

Loss from operations (GAAP) 

Impairment charges 

Severance costs 

Loss before special items (non-GAAP) 

Corporate and Eliminations: 
Loss from operations (GAAP) 

Litigation charges 

Severance costs 

Acquisition-related expense (benefit), net 

Loss before special items (non-GAAP) 

Total Company: 

Income from operations (GAAP) 

Litigation charges 
Impairment charges 

Bad debt provision for a customer bankruptcy 

Severance costs 

Asset write-offs and lease terminations 

Acquisition-related (benefit) expense, net 

Income before special items (non-GAAP) 

42 

For the year ended December 31, 

2017 

2016 
(unaudited) 

($ in thousands) 

$ 

46,677     $ 
—    
1,200    
684    
—    
392    
48,953    

3,537    
1,055    
—    
(501 )  
4,091    

(16,991 )  
15,810    
18    
(1,163 )  

37,788  
6,320  
—  
77  
—  
(232 ) 
43,953  

12,908  
1,184  
1,042  
(42 ) 
15,092  

(180 ) 
—  
31  
(149 ) 

(29,063 )  
1,600    
184    

(24,970 ) 
—  
133  

591 

269 

(26,688 )  

(24,568 ) 

$ 

$ 

4,160     $ 
1,600    
15,810    
1,200    
1,941    
—    
482    
25,193     $ 

25,546  
6,320  
—  
—  
1,425  
1,042  
(5 ) 
34,328  

 
 
 
 
 
   
 
 
   
 
   
 
 
   
 
   
 
 
   
 
   
 
 
 
 
 
   
 
   
 
Table of Contents 

Total Company income from operations (GAAP) decreased by $21.4 million, or 84% compared to the year ended December 
31, 2016. Total Company income before special items (non-GAAP) decreased by $9.1 million or 27% compared with the year 
ended December 31, 2016. Income before special items declined by 140 basis points to 3.6% for the year ended December 31, 
2017 from 5.0% for the year ended December 31, 2016. 

Total operating expenses increased by $15.0 million, or 9% for the year ended December 31, 2017, driven primarily by the 
$15.8 million impairment charges for the Products and Systems segment (See Notes 8 and 9 in the notes to consolidated 
financial statements in Item 8 of this Annual Report). 

Interest Expense 

Interest expense was $4.4 million and $3.1 million for the years ended December 31, 2017 and December 31, 2016.   The 
increase was primarily related to increased borrowings on the Company's revolving line of credit. 

Income Taxes 

Our effective income tax rate was approximately (858)% for the year ended December 31, 2017, compared to 36% for the year 
ended December 31, 2016. The change in effective tax rate was driven by tax reform in the United States. 

On December 22, 2017, the United States enacted fundamental changes to federal tax law following the passage of the Tax 
Cuts and Jobs Act (the “Tax Act”).  The Tax Act is complex and significantly changes the U.S. corporate tax system.  Our 
financial statements for the year ended December 31, 2017 reflect certain effects of the Tax Act which includes a reduction in 
the corporate tax rate from 35% to 21%, imposition of a tax on unrepatriated foreign earnings (“the transition tax”), and a 
reduction to deferred tax assets attributable to changes made to executive compensation rules.  As a result of the changes to tax 
laws and tax rates under the Tax Act, we incurred an increase in income tax expense of $1.9 million during the year ended 
December 31, 2017, which consisted primarily of a $2.3 million decrease in our net deferred tax liabilities due to the reduction 
in the federal corporate tax rate from 35% to 21%, an increase of $3.9 million in tax expense attributable to the transition tax, 
and a decrease in the realizability of deferred tax assets of $0.3 million due to changes made to executive compensation rules 
pursuant to the Tax Act. 

Income tax expense varies as a function of pre-tax income and the level of non-deductible expenses, such as certain amounts of 
meals and entertainment expense, valuation allowances, and other permanent differences.  It is also affected by discrete items 
that may occur in any given year, but are not consistent from year to year. Our effective income tax rate may fluctuate over the 
next few years due to many variables including the amount and future geographic distribution of our pre-tax income, changes 
resulting from our acquisition strategy, increases or decreases in our permanent differences, and the effects of the Tax Act. 

Transition period ended December 31, 2016 vs. Transition period ended December 31, 2015 

The following table summarizes our consolidated statements of operations for the transition periods ended December 31, 2016 
and 2015: 

43 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Revenues 

Gross profit 

Gross profit as a % of Revenue 

Total operating expenses 

Operating expenses as a % of Revenue 

Income from operations 

Income from operations as a % of Revenue 

Interest expense 

Income before provision for income taxes 
Provision for income taxes 

For the Transition period ended 
December 31, 

2016 

2015 
(unaudited) 

($ in thousands) 

 $ 

404,161  
117,004  

 $ 

427,913  
123,190  

29 %  

99,471  

25 %  

17,533  

4 %  

2,052  
15,481  
5,870  
9,611  
43  
9,568  

 $ 

29 % 

88,092  

21 % 

35,098  

8 % 

3,672  
31,426  
11,627  
19,799  
(15 ) 
19,814  

Net income 
Less: net income (loss) attributable to noncontrolling interests, net of taxes 

Net income attributable to Mistras Group, Inc. 

 $ 

Revenues by segment for the transition periods ended December 31, 2016 and 2015 were as follows: 

Revenues 
Services 

International 

Products and Systems 

Corporate and eliminations 

For the Transition period 
ended December 31, 

2016 

2015 
(unaudited) 

($ in thousands) 

 $ 

 $ 

293,218    $ 
104,013    
14,541    
(7,611 )  
404,161    $ 

327,118  
87,411  
18,786  
(5,402 ) 
427,913  

Revenue was $404.2 million for the transition period ended December 31, 2016, a decrease of $23.8 million, or 6% compared 
with the transition period ended December 31, 2015.   The decrease was driven by the Services segment, which decreased by 
$33.9 million, or 10% and the Products and Systems segment, which decreased by $4.2 million, or 23%, partially offset by an 
increase of $16.6 million, or 19% from the International segment.  The Services segment decrease was driven by low double 
digit organic decline, offset by a small amount of acquisition growth.   The Products and Systems segment decrease was driven 
by lower sales volume.   The International segment increase was driven by organic growth, offset partially by an unfavorable 
impact of foreign exchange rates. 

Revenues from oil and gas customers comprised 55% for the transition period ended December 31, 2016. 

44 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
   
 
 
 
 
 
 
 
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Gross profit by segment for the transition periods ended December 31, 2016 and December 31, 2015 was as follows: 

Gross profit 
Services 

    % of segment revenue 

International 

    % of segment revenue 

Products and Systems 

    % of segment revenue 

Corporate and eliminations 

    % of total revenue 

For the Transition period 
ended December 31, 

2016 

2015 
(unaudited) 

($ in thousands) 

 $ 

75,784  

 $ 

87,514  

25.8 %  

34,210  

32.9 %  
6,920  
47.6 %  
90  
117,004  

26.8 % 

26,762  

30.6 % 
8,986  
47.8 % 

(72 ) 
123,190  

28.9 %  

28.8 % 

 $ 

45 

 
 
 
 
 
 
 
  
   
 
 
 
 
 
 
 
 
 
 
 
 
 
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Gross profit decreased $6.2 million, or 5% for the transition period ended December 31, 2016 compared to the transition period 
ended December 31, 2015.   As a percentage of revenues, gross profit improved by 10 basis points compared with the prior year 
to 28.9%. 

The decrease in gross profit was primarily attributable to revenue declines in the Services segment of $11.7 million or 13% and 
in the Products and Systems segment of $2.1 million or 23%, offset in part by the International segment's improvement of $7.4 
million or 28%.  International gross profit margins improved to 32.9% of revenues in the transition period ended December 31, 
2016 compared with 30.6% of revenues in the transition period ended December 31, 2015.  The 230 basis point increase was 
due to improvement across the Company's largest country locations, driven by organic growth, improvements in technical labor 
utilization, sales mix and overhead utilization.     Services segment gross profit margins decreased to 25.8% of revenues in the 
transition period ended December 31, 2016 compared with 26.8% of revenues in the transition period ended December 31, 
2015.  The 100 basis point decrease was primarily driven by lower sales volume and a less favorable sales mix.  Products and 
Systems segment gross margins decreased by 20 basis points to 47.6% of revenues. 

Income from Operations. The following table shows a reconciliation of the segment income from operations to income before 
for the transition periods ended December 31, 2016 and 2015: 

46 

 
 
 
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Services: 

Income from operations (GAAP) 

Severance costs 

Acquisition-related expense (benefit), net 

Income before special items (non-GAAP) 

International: 

Income from operations (GAAP) 

Severance costs 

Asset write-offs and lease terminations 

Acquisition-related expense (benefit), net 

Income before special items (non-GAAP) 

Products and Systems: 

(Loss) income from operations (GAAP) 

Severance costs 

(Loss) income before special items (non-GAAP) 

Corporate and Eliminations: 
Loss from operations (GAAP) 

Severance costs 

Acquisition-related expense (benefit), net 

Loss before special items (non-GAAP) 

Total Company: 

Income from operations (GAAP) 

Severance costs 
Asset write-offs and lease terminations 

Acquisition-related expense (benefit), net 

Income before special items (non-GAAP) 

For the transition period ended 
December 31, 

2016 

2015 
(unaudited) 

($ in thousands) 

$ 

22,411     $ 
77    
236    
22,724    

37,175  
188  
(593 ) 
36,770  

10,597 
474    
1,042    
29    
12,142    

(254 )  
14    

(240 )  

6,888 
175  
—  
(457 ) 
6,606  

2,613  
17  
2,630  

(15,221 )  
133    
231    
(14,857 )  

(11,578 ) 
—  
91  
(11,487 ) 

$ 

$ 

  $ 

17,533 
698    
1,042    
496    
19,769     $ 

35,098 
380  
—  
(959 ) 
34,519  

Total Company income from operations (GAAP) decreased by $17.6 million, or 50% compared to the transition period ended 
December 31, 2015. Total Company income before special items (non-GAAP) decreased by $14.8 million or 43% compared 
with the transition period ended December 31, 2015. Income before special items declined by 320 basis points to 4.9% of 
revenues for the transition period ended December 31, 2016. 

Total operating expenses increased by $11.4 million, or 13% in the transition period ended December 31, 2016 compared to the 
transition period ended December 31, 2015. The increase included approximately $5 million of expenses that were primarily 
associated with the acceleration of certain costs to align with our new fiscal year, and other charges which included severance 
and the write-off of an intangible asset. 

Interest Expense 

47 

 
 
 
 
 
   
 
 
   
 
   
 
 
 
 
 
   
 
   
 
 
   
 
   
 
 
   
 
   
 
 
 
 
 
 
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Interest expense was $2.1 million and $3.7 million for the transition periods ended December 31, 2016 and December 31, 2015, 
respectively.   The decrease was primarily related to the repayment of seller notes related to acquisitions. 
Income Taxes 

Our effective income tax rate was 38% for the transition period ended December 31, 2016 compared to 37% for the transition 
period ended December 31, 2015.   The higher effective tax rate was driven by the impact of permanent items. 

Liquidity and Capital Resources 

Overview 

The Company has funded its operations from cash provided from operations, bank borrowings and capital lease financings. 
Management believes that the Company's existing cash and cash equivalents, anticipated cash flows from operating activities, 
and available borrowings under our credit agreement will be more than sufficient to meet anticipated cash needs over the next 
12 months.  The Company generated operating cash flow of $41.7 million for the year ended December 31, 2018, $55.8 million 
for the year ended December 31, 2017, $63.2 million for the year ended December 31, 2016 and $30.3 million for the transition 
period ended December 31, 2016.  The Company generated operating cash flow of $68.1 million in fiscal 2016.  Capital 
expenditures for the purchase of property, plant and equipment and of intangible assets was $21.1 million, $20.6 million, $15.9 
million, $9.8 million and $16.2 million for the years ended December 31, 2018, 2017 and 2016, the transition period ended 
December 31, 2016 and fiscal 2016, respectively. 

Cash Flows Table 

The following table summarizes our cash flows for the years ended December 31, 2018, 2017 and 2016, the transition period 
ended December 31, 2016 and fiscal 2016: 

($ in thousands) 
Net cash provided by (used in): 

Operating activities 
Investing activities 
Financing activities 

For the year ended December 31, 

2018 

2017 

2016 
(unaudited) 

For the Transition 
period ended 
December 31, 
2016 

For the year 
ended May 31, 

2016 

  $ 

41,664     $ 

55,799     $ 

(155,450 )  
113,969    

(102,797 )  
53,045    

63,211     $ 
(22,408 )  
(30,031 )  

30,259     $ 
(17,374 )  
(12,869 )  

68,124  
(16,752 ) 
(40,378 ) 

Effect of exchange rate changes on cash 

(2,180 )  

2,340 

(1,217 )  

(2,050 )  

(361 ) 

Net change in cash and cash equivalents 

 $ 

(1,997 )   $ 

8,387 

  $ 

9,555 

  $ 

(2,034 )   $ 

10,633 

Cash Flows from Operating Activities 

Cash provided by operating activities for the year ended December 31, 2018 was $41.7 million, a decline of $14 million from 
the prior year.   The decrease was primarily attributable to movements in working capital, including the timing of collections on 
accounts receivable. 

48 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
   
 
 
  
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
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Cash provided by operating activities for the year ended December 31, 2017 was $55.8 million, a decline of $8 million from 
the prior year.   The decrease was primarily attributable to a lower level of net income, exclusive of the $15.8 million 
impairment charge during 2017. 

Cash provided by operating activities for the transition period ended December 31, 2016 was $30.3 million. 

Cash provided by operating activities in fiscal 2016 improved by $18 million or 37% over the prior fiscal year. This 
improvement was primarily driven by the Company's $16 million improvement in net income, as adjusted for working capital 
items and certain non-cash items, most notably the $6 million legal settlement, as well as from reducing Days Sales 
Outstanding by 2 days. 

Cash Flows from Investing Activities 

Net cash used in investing activities for the year ended December 31, 2018 was $155.5 million, principally due to $135.7 
million of acquisitions, net of dispositions, and $21.1 million purchases of property, plant and equipment and intangible assets. 

Net cash used in investing activities for the year ended December 31, 2017 was $102.8 million, principally due to $83.4 million 
of acquisitions and $20.6 million purchases of property, plant and equipment and intangible assets.   Net cash used in investing 
activities for the year ended December 31, 2016 was $22.4 million, principally due to $15.9 million purchases of property, plant 
and equipment and intangible assets as well as $8.3 million of acquisitions. 

Net cash used in investing activities for the transition period ended December 31, 2016 was $17.4 million, principally due to 
$9.8 million purchases of property, plant and equipment and intangible assets and $8.3 million of acquisitions. 

Net cash used in investing activities was $16.8 million in fiscal 2016, principally due to $16.2 million purchases of property, 
plant and equipment and intangible assets. 

Cash Flows from Financing Activities 

Net cash provided by financing activities for the year ended December 31, 2018 was $114.0 million, derived from our net 
borrowings for the year of $125.2 million, which were primarily used to fund acquisitions, offset by $6.2 million of net 
repayments of other debt and capital lease obligations and $2.3 million of contingent consideration payments. 

Net cash provided by financing activities for the year ended December 31, 2017 was $53.0 million, derived from our net 
borrowings for the year of $71.5 million, which were primarily used to fund acquisitions, offset principally by $15.9 million of 
treasury stock purchases.   Net cash used in financing activities for the year ended December 31, 2016 was $30.0 million, 
driven primarily by $17.3 million of net repayments of debt and $9.0 million of treasury stock purchases. 

Net cash used in financing activities for the transition period ended December 31, 2016 was $12.9 million, driven primarily by 
$9 million of treasury stock purchases and $2 million of net repayments of debt. 

Net cash used in financing activities in fiscal 2016 of $40 million consisted primarily of net repayments of debt totaling $36 
million. 

Cash Balance and Credit Facility Borrowings 

As of December 31, 2018, the Company had cash and cash equivalents totaling $25.5 million, of which $24.9 million is outside 
of the United States, and available borrowing capacity of up to $112.9 million under its credit agreement (as defined below). 
Borrowings of $281.7 million and letters of credit of $5.4 million were outstanding under the credit agreement at December 31, 
2018. We finance our operations primarily through our existing cash balances, cash collected from operations, bank borrowings 
and capital lease financing. We believe these sources are sufficient to fund our operations for the foreseeable future. 

49 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
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On December 13, 2018, the Company entered into a Fifth Amended and Restated Credit Agreement (“Credit Agreement”). The 
Credit Agreement increased the Company’s revolving line of credit from $250 million to $300 million and provides that under 
certain circumstances the line of credit can be increased to $450 million. In addition, the Credit Agreement provided the 
Company with a $100 million senior secured term loan A facility.  The Company increased its borrowing capacity under the 
Credit Agreement primarily to fund an acquisition in December 2018. Both the revolving line of credit and the term loan A 
facility under the Credit Agreement have a maturity date of December 12, 2023.  The Company may continue to borrow up to 
$100 million in non-U.S. Dollar currencies and use up to $20 million of the credit limit for the issuance of letters of credit. 

Loans under the Credit Agreement bear interest at LIBOR plus an applicable LIBOR margin ranging from 1% to 2%, or a base 
rate less a margin of 1.25% to 0.375%, at the option of the Company, based upon the Company’s Funded Debt Leverage Ratio. 
Funded Debt Leverage Ratio is generally the ratio of (1) all outstanding indebtedness for borrowed money and other interest-
bearing indebtedness as of the date of determination to (2) EBITDA (which is (a) net income, less (b) income (or plus loss) 
from discontinued operations and extraordinary items, plus (c) income tax expenses, plus (d) interest expense, plus 
(e) depreciation, depletion, and amortization (including non-cash loss on retirement of assets), plus (f) stock compensation 
expense, less (g) cash expense related to stock compensation, plus (h) certain amounts of EBITDA of acquired business for the 
prior twelve months, plus (i) certain expenses related to the closing of the Credit Agreement, plus (j) non-cash expenses which 
do not (in the current or any future period) represent a cash item (excluding non-cash gains which increase net income), plus 
(k) non-recurring charges (not to exceed $10 million in the four consecutive quarters immediately preceding the date of 
determination) for items such as severance, lease termination charges, asset write-offs and litigation settlements paid, and 
multi-employer pension plan withdrawal liabilities, all determined for the period of four consecutive fiscal quarters 
immediately preceding the date of determination of EBITDA. The Company has the benefit of the lowest margin if its Funded 
Debt Leverage Ratio is equal to or less than 1.0 to 1, and the margin increases as the ratio increases, to the maximum margin if 
the ratio is greater than 3.25 to 1. The Company will also bear additional costs for market disruption, regulatory changes 
effecting the lenders’ funding costs, and default pricing of an additional 2% interest rate margin on any amounts not paid when 
due. Amounts borrowed under the Credit Agreement are secured by liens on substantially all of the assets of the Company and 
is guaranteed by some of our subsidiaries. 

The Credit Agreement contains financial covenants requiring that the Company maintain a Funded Debt Leverage Ratio of no 
greater than 4.25 to 1 through December 31, 2018, reducing to a maximum permitted ratio of 3.50 to 1 as of March 31, 2020 
and all quarterly periods thereafter, and a Fixed Charge Coverage Ratio of at least 1.25 to 1. Fixed Charge Coverage Ratio 
means the ratio, as of any date of determination, of (a) (i) EBITDA for the 12 month period immediately preceding the date of 
determination, taken together as one accounting period, less (ii) the aggregate amount of all capital expenditures made during 
the period, less (iii) taxes paid in cash during the period, less (iv) Restricted Payments paid in cash during the period, -to- (b) 
the sum of (i) all interest, premium payments, debt discount, fees, charges and related expenses of us and our subsidiaries in 
connection with borrowed money (including capitalized interest) or in connection with the deferred purchase price of assets, in 
each case, to the extent treated as interest in accordance with U.S. generally accepted accounting principles ("GAAP") and to 
the extent paid in cash during the period, (ii) the aggregate principal amount of all redemptions or similar acquisitions for value 
of outstanding debt for borrowed money or regularly scheduled principal payments made during the period, but excluding any 
such payments to the extent refinanced through the incurrence of additional Indebtedness otherwise expressly permitted under 
the Credit Agreement, and (iii) payments made during the period under all leases that have been or should be, in accordance 
with GAAP as in effect for our 2017 audited financial statement, recorded as capitalized leases.  Beginning in 2020, the 
Company can elect to increase the maximum Funded Debt Leverage Ratio to 4.0 to 1 for four fiscal quarters immediately 
following the fiscal quarter in which the Company acquires another business, with the maximum permitted ratio reducing back 
to 3.5 to 1 in the fifth fiscal quarter following such acquisition. The Company can make this election twice during the term of 
the Credit Agreement. 

The Credit Agreement also limits the Company’s ability to, among other things, create liens, make investments, incur more 
indebtedness, merge or consolidate, make dispositions of property, pay dividends and make distributions to stockholders or 
repurchase our stock, enter into a new line of business, enter into transactions with affiliates and enter into burdensome 
agreements. The Credit Agreement does not limit the Company’s ability to acquire other businesses or companies except that 

50 

 
 
 
 
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the acquired business or company must be in the Company's line of business, the Company must be in compliance with the 
financial covenants on a pro forma basis after taking into account the acquisition, and, if the acquired business is a separate 
subsidiary, in certain circumstances the lenders will receive the benefit of a guaranty of the subsidiary and liens on its assets 
and a pledge of its stock. 

As of December 31, 2018, the Company was in compliance with the terms of the Credit Agreement, and has undertaken to 
continuously monitor compliance with these covenants. 

Liquidity and Capital Resources Outlook 

Future Sources of Cash 

We expect our future sources of cash to include cash flow generated from our operating activities and borrowings under our 
Credit Agreement. Our revolving credit facility is available for cash advances required for working capital and for letters of 
credit to support our operations. Acquisitions are funded through available cash and borrowings under the Credit Agreement. 

Future Uses of Cash 

We expect our future uses of cash will primarily be for acquisitions, international expansion, stock repurchases, purchases or 
manufacture of field testing equipment to support growth, additional investments in technology and software products and the 
replacement of existing assets and equipment used in our operations. We often make purchases to support new sources of 
revenues, particularly in our Services segment. In addition, we will need to fund a certain amount of replacement equipment, 
including our fleet vehicles. We historically spend approximately 2% to 3% of our total revenues on capital expenditures, 
excluding acquisitions, and expect to fund these expenditures through a combination of cash and lease financing. Our cash 
capital expenditures, excluding acquisitions, for the year ended December 31, 2018 and 2017, the transition period ended 
December 31, 2016 and for fiscal 2016 were approximately 3%, 3%, 2% and 2% of revenues, respectively. 

Our future acquisitions may also require capital. We acquired one company during the year ended December 31, 2018 and three 
companies during the year ended December 31, 2017 for an aggregate cash outlay of $227 million. In some cases, additional 
equipment will be needed to upgrade the capabilities of these acquired companies. In addition, our future acquisition and 
capital spending may increase as we pursue growth opportunities. Other investments in infrastructure, training and software 
may also be required to match our growth, but we plan to continue using a disciplined approach to building our business. In 
addition, we will use cash to fund our operating leases, capital leases, long-term debt repayments and various other obligations 
as they arise. 

We also expect to use cash to support our working capital requirements for our operations, particularly in the event of further 
growth and due to the impacts of seasonality on our business. Our future working capital requirements will depend on many 
factors, including the rate of our revenue growth, our introduction of new solutions and enhancements to existing solutions and 
our expansion of sales and marketing and product development activities. To the extent that our cash and cash equivalents and 
future cash flows from operating activities are insufficient to fund our future activities, we may need to raise additional funds 
through bank credit arrangements, public or private equity financings, or debt financings. We also may need to raise additional 
funds in the event we determine in the future to effect one or more acquisitions of businesses, technologies or products that will 
complement our existing operations. In the event additional funding is required, we may not be able to obtain bank credit 
arrangements or effect an equity or debt financing on acceptable terms. 

Contractual Obligations 

We generally do not enter into long-term minimum purchase commitments. Our principal commitments, in addition to those 
related to our long-term debt discussed below, consist of obligations under facility leases for office space and equipment leases 
and contingent consideration obligations in connection with our acquisitions. 

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The following table summarizes our outstanding contractual obligations as of December 31, 2018: 

($ in thousands) 

Long-term debt (1) 
Capital lease obligations (2) 

Operating lease obligations 
Contingent consideration 
obligations (3) 

Purchase commitments (4) 

Total 

December 31, 
2019 

December 31, 
2020 

December 31, 
2021 

Total 
 $  290,620     $ 
13,987    
45,762    

6,831     $ 
4,686    
10,939    

6,515     $ 
3,489    
8,764    

December 31, 
2023 

December 31, 
2022 
11,030     $  255,043     $ 
1,475    
4,826    

807    
4,239    

  Thereafter 
2,451  
773  
10,667  

8,750     $ 
2,757    
6,327    

2,365 

1,687 

678 

— 

2,145 
 $  354,879     $ 

— 
24,143     $ 

— 
19,446     $ 

2,145 
19,979     $ 

— 

— 

— 

— 

17,331     $  260,089     $ 

— 

— 
13,891  

________________________________ 

(1)  Consists primarily of  the principal portion of borrowings from our senior credit facility and seller notes payable in 

connection with our acquisitions and includes the current portion outstanding. 

(2)  Includes estimated cash interest to be paid over the remaining terms of the leases. 

(3)  Consists of payments deemed reasonably likely to occur in connection with our acquisitions. 

(4)  Consists of the remaining portion of a three-year cumulative agreement to purchase products from the buyer associated 

with the sale of a subsidiary. 

Off-Balance Sheet Arrangements 

During the years ended December 31, 2018 and 2017, the transition period ended December 31, 2016 as well as fiscal 2016, we 
did not have any relationships with unconsolidated entities or financial partnerships, such as entities often referred to as 
structured finance or special purpose entities, which would have been established for the purpose of facilitating off-balance 
sheet arrangements or other contractually narrow or limited purposes. 

Critical Accounting Policies and Estimates 

The preparation of financial statements in accordance with generally accepted accounting principles requires that we make 
estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and 
liabilities at the date of financial statements and the reported amounts of revenues and expenses during the reporting period. 
The accounting policies that we believe require more significant estimates and assumptions include: revenue recognition, long-
lived assets and goodwill. We base our estimates and assumptions on historical experience, known or expected trends and 
various other assumptions that we believe to be reasonable. As future events and their effects cannot be determined with 
precision, actual results could differ significantly from these estimates, which may cause our future results to be significantly 
affected. 

We believe that the following critical accounting policies comprise the more significant estimates and assumptions used in the 
preparation of our consolidated financial statements. 

Revenue Recognition 

The majority of the Company's revenues are derived from providing services on a time and material basis and are short-term in 
nature. The Company accounts for revenue in accordance with ASC Topic 606, Revenue from Contracts with Customers. 

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Performance Obligations 
A performance obligation is a promise in a contract to transfer a distinct good or service to the customer, and is the unit of 
account in ASC Topic 606. A contract’s transaction price is allocated to each distinct performance obligation and recognized as 
revenue when, or as, the performance obligation is satisfied. The majority of our contracts have a single performance obligation 
as the promise to transfer the individual goods or services is not separately identifiable from other promises in the contracts and 
is, therefore, not distinct. The Company provides highly integrated and bundled inspection services to its customers. Some of 
our contracts have multiple performance obligations, most commonly due to the contract providing both goods and services. 
For contracts with multiple performance obligations, the Company allocates the contract’s transaction price to each 
performance obligation using our best estimate of the standalone selling price of each distinct good or service in the contract. 
The primary method used to estimate standalone selling price is a relative selling price based on price lists. 

Contract modifications are not routine in the performance of our contracts. Generally, when contracts are modified, the 
modification is to account for changes in scope to the goods and services that are provided. In most instances, contract 
modifications are for goods or services that are distinct, and, therefore, are accounted for as a separate contract. 

Our performance obligations are satisfied over time as work progresses or at a point in time. The majority of our revenue 
recognized over time as work progresses is related to our service deliverables, which includes providing testing, inspection and 
mechanical services to our customers. Revenue is recognized over time based on time and material incurred to date which best 
portrays the transfer of control to the customer. The Company also utilizes an available practical expedient that provides for 
revenue to be recognized in an amount that corresponds directly with the value to the customer of the entity’s performance 
completed to date.  Fixed fee arrangements are determined based on expected labor, material, and overhead to be consumed on 
fulfillment of such services. Revenue is recognized on a cost-to-cost method tracked on an input basis. 

The majority of our revenue recognized at a point in time is related to product sales when the customer obtains control of the 
asset, which is generally upon shipment to the customer. Contract costs include labor, material and overhead. 

The Company expects any significant remaining performance obligations to be satisfied within one year. 

Contract Estimates 
The majority of our revenues are short-term in nature. The Company has many Master Service Agreements (MSAs) that 
specify an overall framework and terms of contract when the Company and customers agree upon services or products to be 
provided. The actual contracting to provide services or furnish products are triggered by a work order, purchase order, or some 
similar document issued pursuant to a MSA which sets forth the scope of services and/or identifies the products to be provided. 
From time-to-time, the Company may enter into long-term contracts, which can range from several months to several years. 
Revenue on such long-term contracts is recognized as work is performed based on total costs incurred to date in relation to the 
total estimated costs for the performance of the contract at completion. This includes contract estimates of costs to be incurred 
for the performance of the contract. Cost estimation is based upon the professional knowledge and experience of our project 
managers, engineers and financial professionals. Factors that are considered in estimating the work to be completed include the 
availability of materials, the effect of any delays in our project performance and the recoverability of any claims. Whenever 
revisions of estimates, contract costs and/or contract values indicate that the contract costs will exceed estimated revenues, thus 
creating a loss, a provision for the total estimated loss is recorded in that period. 

Long-Lived Assets 

We perform a review of long-lived assets (or asset groups) for impairment when events or changes in circumstances indicate 
the carrying value of such assets may not be recoverable. If an indication of impairment is present, we compare the estimated 
undiscounted future cash flows to be generated by the asset (or asset group) to its carrying amount. If the undiscounted future 
cash flows are less than the carrying amount of the asset (or asset group), we record an impairment loss equal to the excess of 
the asset’s carrying amount over its fair value. We estimate fair value based on valuation techniques such as a discounted cash 
flow analysis or a comparison to fair values of similar assets. As of December 31, 2018 and December 31, 2017, we had $93.9 
million and $87.1 million in net property, plant and equipment, respectively, and $111.4 million and $63.7 million in intangible 

53 

 
 
 
 
 
 
 
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assets, net, respectively.  During the third quarter of 2017, there was a triggering event in the Products and Systems segment 
that resulted in a $2.6 million impairment charge of long-lived assets. (See Note 9 in the notes to consolidated financial 
statements in Item 8 of this Annual Report for further details)  During the transition period ended December 31, 2016, $0.8 
million of specifically identified assets were written off. 

Goodwill 

Goodwill represents the excess purchase price of acquired businesses over the fair values attributed to underlying net tangible 
assets and identifiable intangible assets. We test goodwill for impairment at a “reporting unit” level (which for the Company is 
represented by (i) our Services segment, (ii) our Products and Systems segment, and (iii) the European component and 
(iv) Brazilian component of our International segment).  Our annual impairment test is conducted on the first day of our fourth 
quarter, which is October 1. Goodwill is also tested for impairment whenever an event occurs or circumstances change that 
would more likely than not reduce the fair value of a reporting unit below its carrying amount.  During the third quarter of 
2017, there was a triggering event in the Products and Systems segment that resulted in a $13.2 million goodwill impairment 
charge.   See Note 8 in the notes to consolidated financial statements in Item 8 of this Annual Report for further details. 

If the fair value of a reporting unit is less than its carrying value, this is an indicator that the goodwill assigned to that reporting 
unit may be impaired. As a result of the Company adopting ASU 2017-04, impairment will be recorded in the amount that fair 
value is less than carrying value, as the ASU eliminated step two of goodwill impairment process. The Company considers the 
income and market approaches to estimating the fair value of our reporting units, which requires significant judgment in 
evaluation of economic and industry trends, estimated future cash flows, discount rates and other factors. 

Acquisitions 

We allocate the purchase price of acquired businesses to their identifiable tangible assets and liabilities as well as identifiable 
intangible assets, such as customer relationships, technology, non-compete agreements and trade names.  Allocations are based 
on estimated fair values of assets and liabilities, which reflects assumptions that would be made by typical market participants 
if they were to buy or sell each asset on an individual asset basis.  Certain estimates and judgments are required in the 
application of the fair value techniques, including estimates of the respective acquisitions' future performance and related cash 
flows, selection of a discount rate and economic lives, and use of Level 3 measurements as defined in Accounting Standards 
Update ("ASC") 820 Fair Value Measurements and Disclosure.  Deferred taxes are recorded for any differences between the 
assigned values and tax bases of assets and liabilities.  We typically engage third-party valuation experts to assist in 
determining the fair values for both identifiable tangible and intangible assets.   The judgments made in determining the 
estimated fair value assigned to each class of assets acquired and liabilities assumed, as well as asset lives, could materially 
impact our results of operations. 

Recent Accounting Pronouncements 

For information about recent accounting pronouncements, see Note 1 to the consolidated financial statements. 

ITEM 7A.                                       Quantitative and Qualitative Disclosures About Market Risk 

Interest Rate Sensitivity 

The Company’s investment portfolio primarily includes cash equivalents for which the market values are not significantly 
affected by changes in interest rates. Our interest rate risk results primarily from our variable rate indebtedness under our credit 
facility, which is influenced by movements in short-term rates. Borrowings under our $300.0 million revolving credit facility as 
well as our $100.0 million senior secured term loan A facility are based on an LIBOR, plus an additional margin based on our 
Funded Debt Leverage Ratio. Based on the amount of variable rate debt, $181.7 million at December 31, 2018, an increase in 
interest rates by one hundred basis points from our current rate would increase annual interest expense by approximately $2.8 
million. 

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Foreign Currency Risk 

We have foreign currency exposure related to our operations in foreign locations. This foreign currency exposure, particularly 
the Euro, British Pound Sterling, Brazilian Real, Canadian Dollar and the Indian Rupee, arises primarily from the translation of 
our foreign subsidiaries’ financial statements into U.S. Dollars. For example, a portion of our annual sales and operating costs 
are denominated in British Pound Sterling and we have exposure related to sales and operating costs increasing or decreasing 
based on changes in currency exchange rates. If the U.S. Dollar increases in value against these foreign currencies, the value in 
U.S. Dollars of the assets and liabilities originally recorded in these foreign currencies will decrease. Conversely, if the U.S. 
Dollar decreases in value against these foreign currencies, the value in U.S. Dollars of the assets and liabilities originally 
recorded in these foreign currencies will increase. Thus, increases and decreases in the value of the U.S. Dollar relative to these 
foreign currencies have a direct impact on the value in U.S. Dollars of our foreign currency denominated assets and liabilities, 
even if the value of these items has not changed in their original currency.  Translation adjustments for these movements are 
recorded as a separate component of Accumulated Other Comprehensive Income in Shareholder Equity.  We do not currently 
enter into forward exchange contracts to hedge exposures denominated in foreign currencies. An unfavorable 10% change 
(strengthening) in the average U.S. Dollar exchange rates for the year ended December 31, 2018 would cause a decrease in 
consolidated operating income of approximately $0.5 million and a favorable 10% change (weakening) would cause an 
increase of approximately $0.6 million. We may consider entering into hedging or forward exchange contracts in the future, as 
sales in international currencies increase due to growth in our International segment. 

Fair Value of Financial Instruments 

We do not have material exposure to market risk with respect to investments, as our investments consist primarily of highly 
liquid investments purchased with a remaining maturity of three months or less. We do not use derivative financial instruments 
for speculative or trading purposes; however, this does not preclude our adoption of specific hedging strategies in the future. 

Effects of Inflation and Changing Prices 

Our results of operations and financial condition have not been significantly affected by inflation and changing prices. 

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ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA 

Report of Independent Registered Public Accounting Firm 

The Board of Directors and Stockholders 
Mistras Group, Inc.: 

Opinions on the Consolidated Financial Statements and Internal Control Over Financial Reporting 

We have audited the accompanying consolidated balance sheets of Mistras Group, Inc. and subsidiaries (the Company) as of 
December 31, 2018 and 2017, the related consolidated statements of income (loss), comprehensive income (loss), equity, and cash 
flows for each of the years in the two-year period ended December 31, 2018, the seven month transition period ended December 31, 
2016, and the year ended May 31, 2016, and the related notes (collectively, the consolidated financial statements). We also have 
audited the Company’s internal control over financial reporting as of December 31, 2018, based on criteria established in Internal 
Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. 

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of 
the Company as of December 31, 2018 and 2017, and the results of its operations and its cash flows for each of the years in the two-
year period ended December 31, 2018, the seven month transition period ended December 31, 2016, and the year ended May 31, 
2016, in conformity with U.S. generally accepted accounting principles. Also in our opinion, the Company maintained, in all material 
respects, effective internal control over financial reporting as of December 31, 2018 based on criteria established in Internal Control - 
Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. 

The Company acquired Onstream Holdings, Inc. during 2018, and management excluded from its assessment of the effectiveness of 
the Company’s internal control over financial reporting as of December 31, 2018, Onstream Holdings, Inc.’s internal control over 
financial reporting associated with total assets of 2.1% and total revenues of 0.1% included in the consolidated financial statements of 
the Company as of and for the year ended December 31, 2018. Our audit of internal control over financial reporting of the Company 
also excluded an evaluation of the internal control over financial reporting of Onstream Holdings, Inc. 

Basis for Opinions 

The Company’s management is responsible for these consolidated financial statements, 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 consolidated financial statements and an opinion on the Company’s internal control over financial reporting 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 audits 
to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to 
error or fraud, and whether effective internal control over financial reporting was maintained in all material respects. 

Our audits of the consolidated financial statements 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. Our audit of internal control over financial reporting 
included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and 
testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audits also included 
performing such other procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable 
basis for our opinions. 

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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/ KPMG LLP 

We have served as the Company’s auditor since 2013. 

Short Hills, New Jersey 

March 15, 2019 

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 Mistras Group, Inc. and Subsidiaries 
Consolidated Balance Sheets 
(in thousands, except share and per share data) 

ASSETS 
Current Assets 

Cash and cash equivalents 
Accounts receivable, net 
Inventories 
Prepaid expenses and other current assets 

Total current assets 

Property, plant and equipment, net 
Intangible assets, net 
Goodwill 
Deferred income taxes 
Other assets 

Total Assets 

LIABILITIES AND EQUITY 
Current Liabilities 
Accounts payable 
Accrued expenses and other current liabilities 
Current portion of long-term debt 
Current portion of capital lease obligations 
Income taxes payable 

Total current liabilities 

Long-term debt, net of current portion 
Obligations under capital leases, net of current portion 
Deferred income taxes 
Other long-term liabilities 

Total Liabilities 

Commitments and contingencies 

Equity 

Preferred stock, 10,000,000 shares authorized 

Common stock, $0.01 par value, 200,000,000 shares authorized, 28,562,608 and 28,294,968 
shares issued 

Additional paid-in capital 
Retained earnings 
Accumulated other comprehensive loss 

Total Mistras Group, Inc. stockholders’ equity 
Non-controlling interests 

Total Equity 
Total Liabilities and Equity 

December 31, 

2018 

2017 

25,544     $ 
148,324    
13,053    
15,870    
202,791    
93,895    
111,395    
279,259    
1,930    
4,767    
694,037     $ 

13,863     $ 
73,895    
6,833    
3,922    
1,958    
100,471    
283,787    
9,075    
23,148    
6,482    
422,963    

27,541  
138,080  
10,503  
18,884  
195,008  
87,143  
63,739  
203,438  
1,606  
3,507  
554,441  

10,362  
65,561  
2,358  
5,875  
6,069  
90,225  
164,520  
8,738  
8,803  
11,363  
283,649  

—    

—  

285 
226,616    
71,553    
(27,557 )  
270,897    
177    
271,074    
694,037     $ 

282 
222,425  
64,717  
(16,805 ) 
270,619  
173  
270,792  
554,441  

$ 

$ 

$ 

$ 

The accompanying notes are an integral part of these consolidated financial statements. 

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Mistras Group, Inc. and Subsidiaries 
Consolidated Statements of Income (Loss) 
(in thousands, except per share data) 

Revenue 

Cost of revenue 
Depreciation 

Gross profit 

Selling, general and administrative expenses 

Impairment charges 

Pension withdrawal expense 

Gain on sale of subsidiary 

Research and engineering 

Depreciation and amortization 

Acquisition-related expense (benefit), net 

Litigation charges 

Income from operations 

Interest expense 

Income (loss) before provision for income taxes 

Provision for income taxes 

Net income (loss) 

Less: net income (loss) attributable to noncontrolling interests, 
net of taxes 

Net income (loss) attributable to Mistras Group, Inc. 

Earnings (loss) per common share 

Basic 

Diluted 

Weighted average common shares outstanding: 

Basic 

Diluted 

For the year ended December 31,   

For the transition 
period ended 
December 31, 

For the year 
ended May 
31, 

2018 

2017 

2016 

2016 

$ 

$ 

$ 

$ 

742,354     $ 
512,024    
22,456    
207,874    
166,352    
—    
5,886    
(2,384 )  
3,310    
11,957    
532    
—    
22,221    
7,950    
14,271    
7,426    
6,845    

700,970     $ 
492,238    
21,020    
187,712    
153,025    
15,810    
—    
—    
2,272    
10,363    
482    
1,600    
4,160    
4,386    
(226 )  
1,942    
(2,168 )  

404,161     $  719,181  
494,911  
274,298    
21,262  
12,859    
203,008  
117,004    
141,229  
91,058    
—  
—    
—  
—    
—  
—    
2,523  
1,577    
6,340    
11,212  
496    
(1,453 ) 
6,320  
—    
43,177  
17,533    
4,762  
2,052    
38,415  
15,481    
13,765  
5,870    
24,650  
9,611    

9 
6,836     $ 

7 

(2,175 )   $ 

43 

(4 ) 
9,568     $  24,654  

0.24     $ 
0.23     $ 

(0.08 )   $ 

(0.08 )   $ 

0.33     $ 
0.32     $ 

0.85  
0.82  

28,406    
29,427    

28,422    
28,422    

28,989    
30,125    

28,856  
29,891  

The accompanying notes are an integral part of these consolidated financial statements. 

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Net income (loss) 

Mistras Group, Inc. and Subsidiaries 
Consolidated Statements of Comprehensive Income (Loss) 
(in thousands) 

For the year ended December 31,   

For the 
transition 
period ended 
December 31, 

For the year 
ended May 
31, 

2018 

2017 

2016 

2016 

$ 

6,845     $ 

(2,168 )   $ 

9,611     $  24,650  

Other comprehensive (loss) income: 

Foreign currency translation adjustments 

Comprehensive (loss) income 
Less: net income (loss) attributable to 
noncontrolling interests 
Foreign currency translation adjustments attributable 
to noncontrolling interests 

(10,752 )  

(3,907 )  

12,919    
10,751    

(9,625 )  

(14 )  

1,014  
25,664  

9 

(5 )  

7 

4 

43 

6 

(4 ) 

1 

Comprehensive (loss) income attributable to 
Mistras Group, Inc. 

$ 

(3,921 )   $ 

10,748 

  $ 

(51 )   $  25,669 

The accompanying notes are an integral part of these consolidated financial statements. 

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Balance at May 31, 2015 

Net income 

Other comprehensive 
income, net of tax 

Share-based payments 

Net settlement on vesting 
of restricted stock units 

Excess tax benefit from 
share-based payment 
compensation 
Exercise of stock options 

Balance at May 31, 2016 

Net income 
Other comprehensive loss, 
net of tax 

Share-based payments 

Net settlement on vesting 
of restricted stock units 

Excess tax benefit from 
share-based payment 
compensation 
Purchase of treasury stock 

Exercise of stock options 

Balance at December 31, 
2016 

Net loss 
Other comprehensive 
income, net of tax 

Share-based payments 

Net settlement on vesting 
of restricted stock units 

Retirement of treasury 
stock 

Purchase of treasury stock 

Exercise of stock options 

Balance at December 31, 
2017 

Net income 
Other comprehensive 
income, net of tax 

Share-based payments 

Net settlement on vesting 
of restricted stock units 

Exercise of stock options 

Balance at December 31, 
2018 

Mistras Group, Inc. and Subsidiaries 
Consolidated Statements of Equity 
(in thousands) 

Common Stock 

Treasury Stock 

Shares    Amount    Shares    Amount   
28,703    $ 

—    $ 

287   

—    $ 

  Retained 
earnings 

  Additional 
paid-in 
capital 
208,064    $  57,581    $ 

Accumulated 
other 
comprehensive 
income (loss) 

Total 
Mistras Group, 
Inc. 
Stockholders’ 
Equity 

244,819    $ 

Noncontrollin
g Interest 

  Total Equity 
245,012  

193    $ 

—   

— 
—   

182 

— 
55   
28,940    $ 
—   

— 
—   

212 

— 
—   
65   
   $ 
29,217 
—   

— 
—   

187 

(1,146 )  
—   
37   
   $ 
28,295 
—   

— 
243   

— 
25   
   $ 

28,563 

—   

— 
—   

2 

— 
1   
290   
—   

— 
—   

2 

— 
—   
—   

292 
—   

— 
—   

2 

(12 )  
—   
—   

282 
—   

— 
3   

— 
—   

285 

—   

— 
—   

— 

— 
—   
—    $ 
—   

— 
—   

— 

—   

— 
—   

— 

— 
—   
—    $ 
—   

— 
—   

— 

—   

24,654   

— 
6,394   
(1,093 )  

(170 )  
542   

— 
—   

— 

— 
—   

213,737    $  82,235    $ 

—   

9,568   

— 
4,627   
(2,325 )  

— 
—   

— 

— 
(420 )  
—   
(420 )   $ 
—   

— 
(9,000 )  
—   
(9,000 )   $ 
—   

568 
—   
604   

— 
—   
—   
   $ 
   $  91,803 
217,211 
—   
(2,175 )  

— 
—   

— 

— 
—   

— 

— 
6,588   
(1,649 )  

— 
—   

— 

1,146 
(726 )  
—   
   $ 
— 
—   

24,923 
(15,923 )  
—   
   $ 
— 
—   

— 
—   
275   

(24,911 )  
—   
—   
   $ 
   $  64,717 
222,425 
6,836   
—   

— 
—   

— 
—   

— 
—   
   $ 

— 

— 
—   

— 
—   
   $ 

— 

— 
6,106   
(2,188 )  
273   

226,616 

— 
—   
   $ 
   $  71,553 

(21,113 )   $ 

—   

1,014 
—   

— 

— 
—   
(20,099 )   $ 
—   
(9,625 )  
—   

— 

— 
—   
—   
(29,724 )   $ 
—   

12,919 
—   

— 

— 
—   
—   
(16,805 )   $ 
—   
(10,752 )  
—   

— 
—   
(27,557 )   $ 

24,654   

1,014 
6,394   
(1,091 )  

(170 )  
543   
276,163    $ 
9,568   
(9,625 )  
4,627   
(2,323 )  

568 
(9,000 )  
604   
   $ 
(2,175 )  

270,582 

12,919 
6,588   
(1,647 )  

— 
(15,923 )  
275   
   $ 
270,619 
6,836   
(10,752 )  
6,109   
(2,188 )  
273   
   $ 

270,897 

(4 )  

(64 )  
—   

— 

— 
—   
125    $ 
43   
(6 )  
—   

24,650  

950 
6,394  

(1,091 ) 

(170 ) 
543  
276,288  
9,611  

(9,631 ) 
4,627  

— 

(2,323 ) 

— 
—   
—   
   $ 
162 
7   

4 
—   

— 

— 
—   
—   
   $ 
173 
9   
(5 )  
—   

— 
—   
   $ 

177 

568 

(9,000 ) 
604  

270,744 

(2,168 ) 

12,923 
6,588  

(1,647 ) 

— 

(15,923 ) 
275  

270,792 

6,845  

(10,757 ) 
6,109  

(2,188 ) 
273  

271,074 

The accompanying notes are an integral part of these consolidated financial statements. 

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Mistras Group, Inc. and Subsidiaries 
Consolidated Statements of Cash Flows 
(in thousands) 

Cash flows from operating activities 

Net income (loss) 

Adjustments to reconcile net income (loss) to net cash provided by 
operating activities 

Depreciation and amortization 

Deferred income taxes 

Share-based compensation expense 

Impairment charges 

Bad debt provision for troubled customers 

Gain on sale of subsidiary 

Fair value adjustments to contingent consideration 

Other 

Changes in operating assets and liabilities, net of effect of 
acquisitions 

Accounts receivable 

Inventories 

Prepaid expenses and other assets 

Accounts payable 

Accrued expenses and other liabilities 

Income taxes payable 

Net cash provided by operating activities 

Cash flows from investing activities 

Purchase of property, plant and equipment 

Purchase of intangible assets 

Disposition of business 

Acquisition of businesses, net of cash acquired 

Proceeds from sale of equipment 

Net cash used in investing activities 

Cash flows from financing activities 

Repayment of capital lease obligations 

Proceeds from borrowings of long-term debt 

Repayment of long-term debt 

Proceeds from revolver 

Repayments of revolver 

Payments of debt issuance costs 

Payment of contingent consideration for business acquisitions 

Purchases of treasury stock 

Taxes paid related to net share settlement of share-based awards 

Excess tax benefit from share-based compensation 

Proceeds from the exercise of stock options 

Net cash provided by (used in) financing activities 

Effect of exchange rate changes on cash and cash equivalents 

Net change in cash and cash equivalents 

Cash and cash equivalents: 

Beginning of period 

End of period 

Supplemental disclosure of cash paid 

Interest 

Income taxes 

Noncash investing and financing 

Equipment acquired through capital lease obligations 

Issuance of notes payable and other debt obligations primarily 
related to acquisitions 

For the year ended 
December 31, 

2018 

2017 

For the 
transition 
period ended 
December 31,   
2016 

For the 
year ended 
May 31, 

2016 

$ 

6,845    $ 

(2,168 )   $ 

9,611    $ 

24,650  

34,413   
1,859   
6,107   
—   
650   
(2,384 )  
(716 )  
1,773   

(10,349 )  
(2,764 )  
1,400   
2,948   
5,663   
(3,781 )  
41,664   

(20,584 )  
(541 )  
4,239   
(139,980 )  
1,416   
(155,450 )  

(5,813 )  
2,358   
(2,746 )  
175,176   
(49,991 )  
(826 )  
(2,277 )  
—   
(2,185 )  
—   
273   
113,969   
(2,180 )  
(1,997 )  

31,383   
(4,854 )  
6,574   
15,810   
1,200   
—   
(463 )  
79   

2,490   
(117 )  
(1,904 )  
2,574   
4,188   
1,007   
55,799   

(19,314 )  
(1,255 )  
—   
(83,424 )  
1,196   
(102,797 )  

(6,492 )  
6,653   
(2,101 )  
124,000   
(50,600 )  
(560 )  
(560 )  
(15,923 )  
(1,647 )  
—   
275   
53,045   
2,340   
8,387   

$ 

$ 

$ 

$ 

$ 

19,154   
27,541    $ 

4,264    $ 
3,063    $ 

3,185    $ 
  $ 

— 

27,541   
25,544    $ 

7,751    $ 
10,983    $ 

4,845    $ 
  $ 

— 

62 

19,199   
(174 )  
4,559   
—   
—   
—   
262   
559   

4,123   
628   
(4,453 )  
(3,667 )  
(2,301 )  
1,913   
30,259   

(9,093 )  
(697 )  
—   
(8,262 )  
678   
(17,374 )  

(4,490 )  
386   
(11,919 )  
48,400   
(34,300 )  
—   
(795 )  
(9,000 )  
(2,323 )  
568   
604   
(12,869 )  
(2,050 )  
(2,034 )  

21,188   
19,154    $ 

2,079    $ 
8,119    $ 

1,829    $ 
  $ 

325 

32,474  
240  
6,514  
—  
—  
—  
(2,066 ) 

(1,052 ) 

(4,999 ) 
1,595  
(1,812 ) 
254  
10,187  
2,139  
68,124  

(14,864 ) 

(1,315 ) 
—  
(1,743 ) 
1,170  
(16,752 ) 

(7,870 ) 
2,737  
(17,580 ) 
55,800  
(69,600 ) 
—  
(3,147 ) 
—  
(1,091 ) 

(170 ) 
543  
(40,378 ) 

(361 ) 
10,633  

10,555  
21,188  

4,151  
10,686  

8,248  

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The accompanying notes are an integral part of these consolidated financial statements. 

63 

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Mistras Group, Inc. and Subsidiaries 
Notes to Consolidated Financial Statements 
(tabular dollars in thousands, except per share data) 

1. Summary of Significant Accounting Policies and Practices 

Description of Business 

Mistras Group, Inc. and subsidiaries (the Company) is a leading “one source” global provider of technology-enabled asset 
protection solutions used to evaluate the structural integrity and reliability of critical energy, industrial and public infrastructure. 
The Company combines industry-leading products and technologies, expertise in mechanical integrity (MI), non-destructive 
testing (NDT) and mechanical services and proprietary data analysis software to deliver a comprehensive portfolio of 
customized solutions, ranging from routine inspections to complex, plant-wide asset integrity assessments and management. 
These mission critical solutions enhance customers’ ability to extend the useful life of their assets, increase productivity, 
minimize repair costs, comply with governmental safety and environmental regulations, manage risk and avoid catastrophic 
disasters. The Company serves a global customer base of companies with asset-intensive infrastructure, including companies in 
the oil and gas, commercial aerospace and defense, fossil and nuclear power, alternative and renewable energy, public 
infrastructure, chemicals, transportation, primary metals and metalworking, pharmaceutical/biotechnology and food processing 
industries and research and engineering institutions. 

Principles of Consolidation 

The accompanying audited consolidated financial statements include the accounts of Mistras Group, Inc. and its wholly and 
majority-owned subsidiaries. For subsidiaries in which the Company’s ownership interest is less than 100%, the non-
controlling interests are reported in stockholders’ equity in the accompanying consolidated balance sheets. The non-controlling 
interests in net income, net of tax, is classified separately in the accompanying consolidated statements of income.  All 
significant intercompany accounts and transactions have been eliminated in consolidation. 

On January 3, 2017, the Company's Board of Directors approved a change in the Company's fiscal year from May 31 to 
December 31, effective December 31, 2016.   In connection with this change, the Company previously filed a Transition Report 
on Form 10-K to report the results of the seven-month transition period from June 1, 2016 to December 31, 2016.   In this 
Annual Report, the periods presented are the years ended December 31, 2018 and 2017, the seven-month transition period from 
June 1, 2016 to December 31, 2016 and the year ended May 31, 2016.   The Company has also included unaudited data for the 
year ended December 31, 2016 and for the seven months ended December 31, 2015 (See Note 21). 

For fiscal 2016, Mistras Group, Inc.’s and its subsidiaries’ fiscal years ended on May 31 except for the subsidiaries in the 
International segment, which ended on April 30. Accordingly, the Company’s International segment subsidiaries were 
consolidated on a one-month lag. Therefore, in the quarter and year of acquisition, results of acquired subsidiaries in the 
International segment were generally included in consolidated results for one less month than the actual number of months 
from the acquisition date to the end of the reporting period.  Effective December 31, 2016, the Company's International 
segment is no longer consolidated on a one month lag, and such change for the seven month transition period ended December 
31, 2016 was not material. 

Reclassifications 

Certain amounts in prior periods have been reclassified to conform to the current year presentation.  Such reclassifications did 
not have a material effect on the Company's financial condition or results of operations as previously reported. 

Use of Estimates 

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The preparation of financial statements in accordance with U.S. generally accepted accounting principles (GAAP) requires that 
the Company make estimates and assumptions that affect the reported amounts of assets, liabilities, revenue and expenses and 
disclosure of contingent assets and liabilities at the date of financial statements. The Company bases its estimates and 
assumptions on historical experience, known or expected trends and various other assumptions that it believes to be reasonable. 
As future events and their effects cannot be determined with precision, actual results could differ significantly from these 
estimates, which may cause the Company’s future results to be significantly affected. 

Cash and Cash Equivalents 

The Company considers all highly liquid investments purchased with an original maturity of three months or less to be cash 
equivalents. 

Accounts Receivable 

Accounts receivable are stated net of an allowance for doubtful accounts and sales allowances. Outstanding accounts receivable 
balances are reviewed periodically, and allowances are provided at such time that management believes it is probable that such 
balances will not be collected within a reasonable period of time, to the extent reasonably estimable. The Company extends 
credit to its customers based upon credit evaluations in the normal course of business, primarily with 30-day terms. Bad debts 
are provided for based on historical experience and management’s evaluation of outstanding accounts receivable. Accounts are 
written off when they are deemed uncollectible under GAAP accounting standards. 

Concentration of Credit Risk 

No customer accounted for 10% or more of our revenues for the year ended December 31, 2018.  One customer accounted for 
11% and 12% of our revenues for the year ended December 31, 2017 and the transition period ended December 31, 2016, 
which primarily were generated from the Services segment.   One customer accounted for 10% of our revenues in fiscal 2016, 
which primarily were generated from the Services segment. 

Financial instruments that potentially subject the Company to concentrations of credit risk consist principally of cash and cash 
equivalents and accounts receivable. At times, cash deposits may exceed the limits insured by the Federal Deposit Insurance 
Corporation. The Company believes it is not exposed to any significant credit risk or risk of nonperformance of financial 
institutions. 

Inventories 

Inventories are stated at the lower of cost, as determined by using the first-in, first-out method, or market. Work in process and 
finished goods inventory include material, direct labor, variable costs and overhead. 

Purchased and Internal-Use Software 

The Company capitalizes certain costs that are incurred to purchase or to create and implement internal-use software, which 
includes software coding, installation and testing. Capitalized costs are amortized on a straight-line basis over three years, the 
estimated useful life of the software. 

Property, Plant and Equipment 

Property, plant and equipment are recorded at cost. Depreciation of property, plant and equipment is computed utilizing the 
straight-line method over the estimated useful lives of the assets. Amortization of leasehold improvements is computed utilizing 
the straight-line method over the shorter of the remaining lease term or estimated useful life. Repairs and maintenance costs are 
expensed as incurred. 

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Goodwill 

Goodwill represents the excess purchase price of acquired businesses over the fair values attributed to underlying net tangible 
assets and identifiable intangible assets. The Company tests goodwill for impairment at a “reporting unit” level (which for the 
Company is represented by (i) our Services segment, (ii) our Products and Systems segment, and (iii) the European component 
and (iv) Brazilian component of our International segment).  Our annual impairment test is conducted on the first day of our 
fourth quarter, which is October 1.  Goodwill is also tested for impairment whenever an event occurs or circumstances change 
that would more likely than not reduce the fair value of a reporting unit below its carrying amount.  During the third quarter of 
2017, there was a triggering event in the Products and Systems segment that resulted in a $13.2 million goodwill impairment 
charge.   See Note 8 for further details. 

If the fair value of a reporting unit is less than its carrying value, this is an indicator that the goodwill assigned to that reporting 
unit may be impaired. As a result of the Company adopting ASU 2017-04, impairment will be recorded in the amount that fair 
value is less than carrying value, as the ASU eliminated step two of the goodwill impairment process. The Company considers 
the income and market approaches to estimating the fair value of our reporting units, which requires significant judgment in 
evaluation of economic and industry trends, estimated future cash flows, discount rates and other factors. 

Impairment of Long-lived Assets 

The Company reviews the recoverability of its long-lived assets (or asset groups) on a periodic basis in order to identify 
indicators of a possible impairment. The assessment for potential impairment is based primarily on the Company’s ability to 
recover the carrying value of its long-lived assets from expected future undiscounted cash flows. If the total expected future 
undiscounted cash flows are less than the carrying amount of the assets, a loss is recognized for the difference between fair 
value (computed based upon the expected future discounted cash flows) and the carrying value of the assets.   During the third 
quarter of 2017, there was a triggering event in the Products and Systems segment that resulted in a $2.6 million impairment 
charge of long-lived assets.   See Note 9 for further details. 

Acquisitions 

The Company allocates the purchase price of acquired businesses to their identifiable tangible assets and liabilities as well as 
identifiable intangible assets, such as customer relationships, technology, non-compete agreements and trade names. Certain 
estimates and judgments are required in the application of the fair value techniques, including estimates of the respective 
acquisition's future performance and related cash flows, selection of a discount rate and economic lives, and use of Level 3 
measurements as defined in Accounting Standards Update ("ASC") 820 Fair Value Measurements and Disclosure.  Deferred 
taxes are recorded for any differences between the assigned values and tax bases of assets and liabilities. 

Research and Engineering 

Research and product development costs are expensed as incurred. 

Advertising, Promotions and Marketing 

The costs for advertising, promotion and marketing programs are expensed as incurred and are included in selling, general and 
administrative expenses. Advertising expense was approximately $2.1 million, $1.9 million, $1.2 million and $1.8 million for 
the years ended December 31, 2018 and 2017, the transition period ended December 31, 2016 and fiscal 2016, respectively. 

Fair Value of Financial Instruments 

The carrying amounts of cash and cash equivalents, accounts receivable, accounts payable and other financial current assets 
and liabilities approximate fair value based on the short-term nature of the items. 

66 

 
 
 
 
 
 
 
 
 
 
 
 
 
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Foreign Currency Translation 

The financial position and results of operations of the Company’s foreign subsidiaries are measured using their functional 
currencies, which are their local currencies. Assets and liabilities of foreign subsidiaries are translated into the U.S. Dollar at 
the exchange rates in effect at the balance sheet date. Income and expenses are translated at the average exchange rate during 
the period. Translation gains and losses are reported as a component of other comprehensive (loss) income for the period and 
included in accumulated other comprehensive (loss) income within stockholders’ equity. 

Foreign currency (gains) and losses arising from transactions denominated in currencies other than the functional currency are 
included in net income, reported in SG&A expenses, and were approximately $1.3 million, $0.6 million, $(0.7) million and 
$(0.1) million for the years ended December 31, 2018 and 2017, transition period ended December 31, 2016 and fiscal 2016, 
respectively. 

Self-Insurance 

The Company is self-insured for certain losses relating to workers’ compensation and health benefit claims. The Company 
maintains third-party excess insurance coverage for all workers' compensation and health benefit claims in excess of 
approximately $0.3 million per occurence to reduce its exposure from such claims. Self-insured losses are accrued when it is 
probable that an uninsured claim has been incurred but not reported and the amount of the loss can be reasonably estimated at 
the balance sheet date. 

Share-based Compensation 

The value of services received from employees and directors in exchange for an award of an equity instrument is measured 
based on the grant-date fair value of the award. Such value is recognized as a non-cash expense on a straight-line basis over the 
period the individual provides services, which is typically the vesting period of the award with the exception of awards with 
graded vesting that contain an internal performance measure where each tranche is recognized on a straight-line basis over its 
vesting period subject to the probability of meeting the performance requirements and adjusted for the number of shares 
expected to be earned. As share-based compensation expense is based on awards ultimately expected to vest, the amount of 
expense is reduced for estimated forfeitures. The cost of these awards is recorded in selling, general and administrative expense 
in the Company’s consolidated statements of income. 

Income Taxes 

Income taxes are accounted for under the asset and liability method. Deferred income tax assets and liabilities are recognized 
for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets 
and liabilities and their respective tax bases and tax credit carry-forwards. Deferred income tax assets and liabilities are 
measured 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. The effect on deferred income tax assets and liabilities of a change in tax rates is 
recognized in income in the period that includes the enactment date. A valuation allowance is provided if it is more likely than 
not that some or all of a deferred income tax asset will not be realized. Financial accounting standards prescribe a minimum 
recognition threshold a tax position is required to meet before being recognized in the financial statements. These standards 
also provide guidance on de-recognition, measurement, and classification of amounts relating to uncertain tax positions, 
accounting for and disclosure of interest and penalties, accounting in interim periods and disclosures required. Interest and 
penalties related to unrecognized tax positions are recognized as incurred within “provision for income taxes” in the 
consolidated statements of income. 

Recent Accounting Pronouncements 

In August 2015, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2015-14, 
Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date, which defers the effective date of ASU 

67 

 
 
 
 
 
 
 
 
 
 
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2014-09 for all entities by one year. This update is effective for public business entities for annual reporting periods beginning 
after December 15, 2017, including interim periods within those reporting periods. Earlier application is permitted only as of 
annual reporting periods beginning after December 15, 2016, including interim reporting periods within that reporting period. 
ASU 2014-09 became effective for the Company on January 1, 2018. The ASU permits two methods of adoption: 
retrospectively to each prior reporting period presented (full retrospective method), or retrospectively with the cumulative 
effect of initially applying the guidance recognized at the date of initial application (the cumulative catch-up transition method). 
The ASU also requires expanded disclosures relating to the nature, amount, timing, and uncertainty of revenue and cash flows 
arising from contracts with customers. Additionally, qualitative and quantitative disclosures are required about customer 
contracts, significant judgments and changes in judgments, and assets recognized from the costs to obtain or fulfill a contract. 

The Company adopted ASU 2014-09 along with the related additional ASUs on Topic 606 on January 1, 2018, utilizing the 
cumulative catch-up method. The result of adoption is immaterial to the Company's consolidated financial statements, largely 
because most of our projects are short-term in nature and billed on a time and material basis.  The Company utilized a practical 
expedient that provides for revenue to be recognized in an amount that corresponds directly with the value to the customer of 
the entity’s performance completed to date.  The Company's additional required disclosures under Topic 606 are disclosed in 
Note 2. 

In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842). This amendment supersedes previous accounting 
guidance (Topic 840) and requires all leases, with the exception of leases with a term of 12 months or less, to be recorded on 
the balance sheet as lease assets and lease liabilities. ASU 2016-02 is effective for fiscal years, and interim periods within those 
fiscal years beginning after December 15, 2018, with early adoption permitted. The standard requires lessees and lessors to 
recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. In July 
2018, the FASB issued ASU 2018-11, Leases (Topic 832), Targeted Improvements. The amendments in this update provide an 
optional transition method to the modified retrospective method that was part of the initial ASC 842 guidance. The optional 
transition method allows entities to apply the leasing standard as of January 1, 2019 and recognize a cumulative-effect 
adjustment to the opening balance of retained earnings. ASC 842 also requires expanded financial statement disclosures on 
leasing activities. These changes will become effective for the Company on January 1, 2019. 

The Company’s cross-functional team has determined the scope of arrangements that will be subject to this standard and 
continues to evaluate the impact of Topic 842 and its impacts on the Company’s business processes, systems and internal 
controls. The Company’s lease portfolio primarily includes buildings, machinery and equipment, vehicles and computer 
equipment. In adopting ASC 842, the new standard provides for several optional practical expedients in transition. The 
Company will adopt ASC 842 using the following practical expedients: 

•   The optional transition method set forth in ASU 2018-11 in connection with the adoption of ASC 842 on January 1, 

2019. 

•   The “package of practical expedients,” which permits the Company not to reassess under the new standard prior 

conclusions on lease identification, lease classification and initial direct costs. 

•   The practical expedient not to separate lease and non-lease components within the lease and account for all lease 

components as a single lease component. 

The Company has estimated the impact of a right-to-use asset and liability on the consolidated balance sheet related to 
operating leases of between $35 million and $40 million, while the accounting for capital leases will remain unchanged. The 
adoption of ASC 842 is not expected to result in significant impacts to our statements of income or cash flows. 

In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows (Topic 230).  This amendment provides guidance 
on the presentation and classification of specific cash flow items to improve consistency within the statement of cash flows.   
ASU 2016-15 is effective for fiscal years, and interim periods within those fiscal years beginning after December 15, 2017, 
with early adoption permitted.   The Company adopted ASU 2016-15 in the first quarter of 2018, which did not have a material 
impact on the Company's consolidated financial statements and related disclosures. 

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In January 2017, the FASB issued ASU No. 2017-04, Intangibles-Goodwill and Other (Topic 350).  This amendment eliminates 
Step Two of the goodwill impairment test.   Under the amendments in this update, entities should perform the annual goodwill 
impairment test by comparing the carrying value of their reporting units to their fair value.   An entity should record an 
impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value.   Tax deductibility of 
goodwill should be considered in evaluating any reporting unit's impairment loss to be taken.  ASU 2017-04 is effective for 
fiscal years beginning after December 15, 2019, with early adoption permitted.    The Company early adopted ASU 2017-04 in 
the third quarter of 2017 for its consolidated financial statements and related disclosures. 

In May 2017, the FASB issued ASU 2017-09, Compensation-Stock Compensation (Topic 718) Scope of Modification 
Accounting.  This amendment provides guidance concerning which changes to the terms or conditions of a share-based 
payment require an entity to apply modification accounting.   Certain changes to stock awards, notably administrative changes, 
do not require modification accounting.   There are three specific criteria that need to be met in order to prove that modification 
accounting is not required.  ASU 2017-09 is effective for fiscal years, and interim periods within those fiscal years, beginning 
after December 15, 2017, with early adoption permitted.  The Company adopted ASU 2017-09 in the first quarter of 2018, 
which did not have any impact on the Company's consolidated financial statements and related disclosures. 

In December 2017, the SEC staff issued SAB 118, which provides guidance on accounting for the tax effects of the Tax Act. 
SAB 118 provides a measurement period that should not extend beyond one year from the Tax Act enactment date for 
companies to complete the accounting under ASC 740. In accordance with SAB 118, a company must reflect the income tax 
effects of those aspects of the Act for which the accounting under ASC 740 is complete. To the extent that a company’s 
accounting for certain income tax effects of the Tax Act is incomplete but it is able to determine a reasonable estimate, it must 
record a provisional estimate in the financial statements. If a company cannot determine a provisional estimate to be included 
in the financial statements, it should continue to apply ASC 740 on the basis of the provisions of the tax laws that were in effect 
immediately before the enactment of the Tax Act.  As of December 31, 2018, the Company has completed the accounting for 
the tax effects of all of the provisions of the Tax Act.  (See Note 14 for further details.) 

2. Revenue 

The majority of the Company's revenues are derived from providing services on a time and material basis and are short-term in 
nature. The Company accounts for revenue in accordance with ASC Topic 606, Revenue from Contracts with Customers, which 
was adopted on January 1, 2018, using the cumulative catch-up transition method. The adoption of ASC Topic 606 did not 
impact the Company's consolidated financial statements, other than the new disclosure requirements below. 

Performance Obligations 
A performance obligation is a promise in a contract to transfer a distinct good or service to the customer, and is the unit of 
account in ASC Topic 606. A contract’s transaction price is allocated to each distinct performance obligation and recognized as 
revenue when, or as, the performance obligation is satisfied. The majority of our contracts have a single performance obligation 
as the promise to transfer the individual goods or services is not separately identifiable from other promises in the contracts and 
is, therefore, not distinct. The Company provides highly integrated and bundled inspection services to its customers. Some of 
our contracts have multiple performance obligations, most commonly due to the contract providing both goods and services. 
For contracts with multiple performance obligations, the Company allocates the contract’s transaction price to each 
performance obligation using our best estimate of the standalone selling price of each distinct good or service in the contract. 
The primary method used to estimate standalone selling price is a relative selling price based on price lists. 

Contract modifications are not routine in the performance of our contracts. Generally, when contracts are modified, the 
modification is to account for changes in scope to the goods and services that are provided. In most instances, contract 
modifications are for goods or services that are distinct, and, therefore, are accounted for as a separate contract. 

Our performance obligations are satisfied over time as work progresses or at a point in time. The majority of our revenue 
recognized over time as work progresses is related to our service deliverables, which includes providing testing, inspection and 
mechanical services to our customers. Revenue is recognized over time based on time and material incurred to date which best 

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portrays the transfer of control to the customer. The Company also utilizes an available practical expedient that provides for 
revenue to be recognized in an amount that corresponds directly with the value to the customer of the entity’s performance 
completed to date.  Fixed fee arrangements are determined based on expected labor, material, and overhead to be consumed on 
fulfillment of such services. Revenue is recognized on a cost-to-cost method tracked on an input basis. 

The majority of our revenue recognized at a point in time is related to product sales when the customer obtains control of the 
asset, which is generally upon shipment to the customer. Contract costs include labor, material and overhead. 

The Company expects any significant remaining performance obligations to be satisfied within one year. 

Contract Estimates 
The majority of our revenues are short-term in nature. The Company has many Master Service Agreements (MSAs) that 
specify an overall framework and terms of contract when the Company and customers agree upon services or products to be 
provided. The actual contracting to provide services or furnish products are triggered by a work order, purchase order, or some 
similar document issued pursuant to a MSA which sets forth the scope of services and/or identifies the products to be  provided. 
From time-to-time, the Company may enter into long-term contracts, which can range from several months to several years. 
Revenue on such long-term contracts is recognized as work is performed based on total costs incurred to date in relation to the 
total estimated costs for the performance of the contract at completion. This includes contract estimates of costs to be incurred 
for the performance of the contract. Cost estimation is based upon the professional knowledge and experience of our project 
managers, engineers and financial professionals. Factors that are considered in estimating the work to be completed include the 
availability of materials, the effect of any delays in our project performance and the recoverability of any claims. Whenever 
revisions of estimates, contract costs and/or contract values indicate that the contract costs will exceed estimated revenues, thus 
creating a loss, a provision for the total estimated loss is recorded in that period. 

Revenue by category 

The following series of tables present our disaggregated revenues: 

Revenue by industry was as follows: 

Year ended December 31, 2018 

Services 

  International  

Products 

  Corp/Elim 

Total 

Oil & Gas 
Aerospace & Defense 

Industrials 

Power generation & Transmission 

Other Process Industries 

Infrastructure, Research & Engineering 

Other 

Total 

$ 

$ 

378,904    $ 
50,500    
60,594    
30,687    
26,425    
11,283    
16,226    
574,619    $ 

37,953    $ 
54,853    
26,209    
8,522    
9,497    
9,032    
7,382    
153,448    $ 

1,255    $ 
2,355    
3,097    
4,904    
124    
5,246    
6,445    
23,426    $ 

—    $ 
—    
—    
—    
—    
—    
(9,139 )  

(9,139 )  $ 

418,112  
107,708  
89,900  
44,113  
36,046  
25,561  
20,914  
742,354  

Revenue per key geographic location was as follows: 

Year ended December 31, 2018 

Services 

  International  

Products 

  Corp/Elim 

Total 

United States 
Other Americas 

Europe 

Asia-Pacific 

Total 

$ 

$ 

478,853    $ 
90,823    
4,252    
691    
574,619    $ 

568    $ 
7,995    
138,948    
5,937    
153,448    $ 

11,493    $ 
1,068    
3,958    
6,907    
23,426    $ 

(3,500 )  $ 
(1,638 )  

(3,846 )  

(155 )  

(9,139 )  $ 

487,414  
98,248  
143,312  
13,380  
742,354  

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Contract Balances 
The timing of revenue recognition, billings and cash collections results in billed accounts receivable, unbilled receivables 
(contract assets), and customer advances and deposits (contract liabilities) on the consolidated balance sheet. Amounts are 
generally billed as work progresses in accordance with agreed-upon contractual terms, generally at periodic intervals (e.g., 
weekly, bi-weekly or monthly). Generally, billing occurs subsequent to revenue recognition, resulting in contract assets. 
However, the Company sometimes receives advances or deposits from our customers before revenue is recognized, resulting in 
contract liabilities.  These assets and liabilities are aggregated on an individual contract basis and reported on the consolidated 
balance sheet at the end of each reporting period. 

Revenue recognized in 2018, that was included in the contract liability balance at the beginning of the year was $5.3 million. 
Changes in the contract asset and liability balances during the year ended December 31, 2018, were not impacted by any other 
factors. The Company has elected to utilize a practical expedient to expense incremental costs incurred related to obtaining a 
contract. 

3. Earnings per Share 

Basic earnings per share is computed by dividing net income attributable to common shareholders by the weighted average 
number of shares outstanding during the period. Diluted earnings per share is computed by dividing net income attributable to 
common shareholders by the sum of (1) the weighted average number of shares of common stock outstanding during the 
period, and (2) the dilutive effect of assumed conversion of equity awards using the treasury stock method. With respect to the 
number of weighted average shares outstanding (denominator), diluted shares reflects: (i) only the exercise of options to 
acquire common stock to the extent that the options’ exercise prices are less than the average market price of common shares 
during the period and (ii) the pro forma vesting of restricted stock units. 

The following table sets forth the computations of basic and diluted earnings per share: 

For the year ended December 31,   

For the 
transition 
period ended 
December 31  

For the year 
ended May 31, 

2018 

2017 

2016 

2016 

Basic earnings (loss) per share 
Numerator: 

Net income (loss) attributable to Mistras Group, Inc. 

Denominator 

Weighted average common shares outstanding 

Basic earnings (loss) per share 

$ 

$ 

6,836     $ 

(2,175 )   $ 

9,568     $ 

24,654  

28,406    

0.24     $ 

28,422    

(0.08 )   $ 

28,989    

0.33     $ 

28,856  
0.85  

Diluted earnings (loss) per share: 
Numerator: 

Net income (loss) attributable to Mistras Group, Inc. 

$ 

6,836     $ 

(2,175 )   $ 

9,568     $ 

24,654  

Denominator 

Weighted average common shares outstanding 
Dilutive effect of stock options outstanding 
Dilutive effect of restricted stock units outstanding 

28,406    
683    
338    
29,427    

28,422    
—    
—    
28,422    

28,989    
791    
345    
30,125    

Diluted earnings (loss) per share 

$ 

0.23     $ 

(0.08 )   $ 

0.32     $ 

28,856  
712  
323  
29,891  
0.82  

The following potential common shares were excluded from the computation of diluted earnings per share, as the effect would 
have been anti-dilutive: 

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For the year ended December 31,   

For the 
transition 
period ended 
December 31,   

For the year 
ended May 
31, 

2018 

2017 

2016 

2016 

Potential common stock attributable to stock options outstanding 

Potential common stock attributable to restricted stock units 
(RSUs) and performance stock units (PSUs) outstanding 

Total 

5 

1 
6    

810 

(1 ) 

— 

(2 ) 

353 
1,163    

2 
2    

5 

24 
29  

(1) - 805 shares related to stock options were excluded from the calculation of diluted EPS due to the net loss for the period. 

(2) - 351 shares related to RSUs and PSUs were excluded from the calculation of diluted EPS due to the net loss for the period. 

4. Accounts Receivable, net 

Accounts receivable consist of the following: 

Trade accounts receivable 
Allowance for doubtful accounts 

Accounts receivable, net 

December 31,    December 31, 

2018 
152,511     $ 
(4,187 )  
148,324     $ 

2017 
141,952  
(3,872 ) 
138,080  

$ 

$ 

The Company had  $16.1 million and $14.4 million of unbilled revenues accrued as of December 31, 2018 and December 31, 
2017, respectively, which is included within the trade accounts receivable balance above. Unbilled revenues as of 
December 31, 2018 are expected to be billed in the first quarter of 2019. 

As of December 31, 2018, the Company’s Services Division had $5.6 million of accounts receivables due from one customer 
for services provided in North America.  This customer has been having cash flow issues recently attributable to a working 
capital deterioration and the accounts receivable balance was beginning to age as of December 31, 2018.  After the end of 
2018, the customer expressed to the Company its desire to establish a payment plan that would pay in full all amounts due to 
the Company before the end of 2019. The Company has established a reserve of approximately 12% of the receivable balance 
based upon available information about the customer, the timing and likelihood of expected payments, and the Company’s 
historical reserve experience.  The Company will continue to monitor the account and assess any change in circumstances, 
including any failure to meet the payment plan which may result in the need for additional reserves. 

5. Inventories 

Inventories consist of the following: 

Raw materials 
Work in progress 
Finished goods 
Consumable supplies 

Inventory 

6. Property, Plant and Equipment, net 

72 

December 31,    December 31, 

2018 

2017 

$ 

$ 

6,975     $ 
1,019    
2,640    
2,419    
13,053     $ 

5,105  
1,192  
2,746  
1,460  
10,503  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Property, plant and equipment consist of the following: 

Land 

Building and improvements 

Office furniture and equipment 

Machinery and equipment 

Accumulated depreciation and amortization 

Property, plant and equipment, net 

December 
31, 

December 
31, 

Useful Life   

2018 

2017 

(Years) 

30-40 

5-8 

5-7 

  $ 

2,680     $ 
24,338    
16,170    
208,245    
251,433    
(157,538 )  

  $ 

93,895     $ 

2,414  
24,003  
14,230  
191,721  
232,368  
(145,225 ) 
87,143  

Depreciation expense was approximately $24.2 million, $22.4 million, $14.0 million and $22.9 million for the years ended 
December 31, 2018 and 2017, the transition period ended December 31, 2016 and fiscal 2016, respectively. 

7. Acquisitions and Dispositions 

Acquisitions 

During the year ended December 31, 2018, the Company completed one acquisition that performs inline inspection services, 
with headquarters in Canada and a location in the U.S.   The acquired company primarily provides services to the midstream 
area within the oil and gas industry.  In this acquisition, the Company acquired 100% of the equity interests of the Canadian 
and U.S. entities in exchange for aggregate consideration of $143.1 million in cash. 

During the year ended December 31, 2017, the Company completed three acquisitions, one that performs mechanical services 
at height, located in Canada, a company located in the U.S. that primarily performs chemical and specialty process services and 
a company in the U.S. that performs a wide variety of non-destructive testing services.   Both U.S. companies primarily provide 
services to the aerospace industry.  In these acquisitions, the Company acquired 100% of the equity interests of the entity based 
in Canada and one of the entities based in the U.S. in exchange for aggregate consideration of $79.5 million in cash, contingent 
consideration up to $2.4 million to be earned based upon the acquired business achieving specific performance metrics over the 
initial three years of operations from the acquisition date and $0.2 million for working capital adjustments that were finalized 
during 2018.  The Company acquired the assets of one of the U.S. based entities noted above in exchange for aggregate 
consideration of $4.5 million in cash and contingent consideration up to $3.5 million to be earned based upon the acquired 
business achieving specific performance metrics over the initial three years of operations from the acquisition date. 

The Company accounted for these transactions in accordance with the acquisition method of accounting for business 
combinations.  Assets and liabilities of the acquired businesses were included in the consolidated balance sheet as of 
December 31, 2018 and December 31, 2017 based on their respective estimated fair value on the date of acquisition as 
determined in a purchase price allocation, using available information and making assumptions management believes are 
reasonable. The Company is still in the process of completing its valuation of the assets, both tangible and intangible, and 
liabilities acquired for the acquisition completed during the year ended December 31, 2018.  Goodwill of $83.2 million 
primarily relates to expected synergies and assembled workforce, which is not deductible for tax purposes.   Other intangible 
assets, primarily related to technology, customer relationships and covenants not to compete, were $59.6 million.  The results of 
operations of each of the acquisitions completed during the years ended December 31, 2018 and 2017 are included in each 
respective operating segment’s results of operations from the date of acquisition. The following table summarizes the estimated 
fair value of the assets acquired and liabilities assumed, the Company's allocation of purchase price and any subsequent 
adjustments made during the years ended December 31, 2018 and 2017: 

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Number of entities 

Cash paid 

Working capital adjustments 

Notes payable 

Contingent consideration 

Consideration paid 

Current net assets 

Other assets 

Debt and other liabilities 

Property, plant and equipment 

Deferred tax liability 

Intangibles 

Goodwill 

Net assets acquired 

Year ended 
December 31, 
2018 

Year ended 
December 31, 
2017 

1    

3  

$ 

143,139     $ 

—    
—    
—    

143,139     $ 

9,381     $ 
136    
(4,976 )  
8,549    
(12,672 )  
59,558    
83,163    
143,139     $ 

$ 

$ 

$ 

83,963  
150  
—  
3,407  
87,520  

7,165  
—  
(2,848 ) 
11,115  
(1,278 ) 
31,671  
41,695  
87,520  

The amortization period for intangible assets acquired ranges from two to fourteen years. The Company recorded $83.2 million 
and $41.7 million of goodwill in connection with its acquisitions for the years ended December 31, 2018 and 2017, 
respectively, reflecting the strategic fit and revenue and earnings growth potential of these businesses. 

For the period subsequent to the closing of the transaction, revenue included in the consolidated statement of income for the 
year ended December 31, 2018 from the business acquired in 2018 was approximately $0.3 million and is included in the 
Services segment from the date of acquisition. Aggregate loss from operations included in the consolidated statement of income 
for the year ended December 31, 2018 from this acquisition for the period subsequent to the closing of the transaction was $2.0 
million, inclusive of $1.3 million of acquisition-related expense. 

Dispositions 

During the fourth quarter of 2017, the Company began the process of marketing one of its subsidiaries in the Products and 
Systems segment for sale.  During the third quarter of 2018, substantially all of the assets and liabilities of the aforementioned 
subsidiary were sold for approximately $4.3 million, inclusive of a $0.5 million post-closing adjustment that was paid 
December 2018. For the year ended December 31, 2018, the Company recognized a gain of approximately $2.4 million related 
to the sale, which is included in its own line on the consolidated income statement. The sale also included a three-year 
agreement to purchase products from the buyer, with a cumulative commitment of $2.3 million, of which $2.1 million is 
remaining as of December 31, 2018. The agreement is based on third party pricing and the Company's planned purchase 
requirements over the next three years to meet the minimum purchases, and as a result, the Company concluded that the timing 
of the gain was appropriate for the year ended December 31, 2018. 

The Company determined that the classification of being held for sale has been met as of December 31, 2017.  For the year 
ended December 31, 2017, this subsidiary represented 0.6% of consolidated revenues and loss from operations was $3.5 
million, inclusive of a $2.6 million impairment charge for long-lived assets (See Note 9).  In the aggregate, the assets and 
liabilities of this subsidiary represent 0.4% and 0.2% of consolidated assets and liabilities, respectively, and are included in 
their natural classifications on the consolidated balance sheet as of December 31, 2017. 

Acquisition-Related expense 

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In the course of its acquisition activities, the Company incurs costs in connection with due diligence, professional fees, and 
other expenses. Additionally, the Company adjusts the fair value of acquisition-related contingent consideration liabilities on a 
quarterly basis. These amounts are recorded as acquisition-related (benefit) expense, net, on the consolidated statements of 
income and were as follows for the years ended December 31, 2018 and 2017, the transition period ended December 31, 2016 
and fiscal 2016: 

For the year ended December 
31, 

For the 
Transition 
Period ended 
December 31  

For the year 
ended May 31, 

2018 

2017 

2016 

2016 

Due diligence, professional fees and other transaction costs 

$ 

1,248 

  $ 

945 

  $ 

231 

  $ 

629 

Adjustments to fair value of contingent consideration liabilities 

Acquisition-related (benefit) expense, net 

$ 

(716 )  
532     $ 

(463 )  
482     $ 

265 
496     $ 

(2,082 ) 

(1,453 ) 

The Company’s contingent consideration liabilities are recorded on the balance sheet in accrued expenses and other liabilities. 

Unaudited Pro Forma Financial Information 

The following table provides unaudited pro forma financial information for the years ended December 31, 2018 and 2017 as if 
the acquisition of Onstream had occurred on January 1, 2017.  (Information in thousands, except per share data). 

Total revenue 
Net income (loss) 

Net income (loss) per common share:  basic 

Net income (loss) per common share:  diluted 

For the year ended December 
31, 

2018 
770,222    $ 
6,602    

2017 
727,821  
(2,180 ) 

0.23    $ 
0.22    $ 

(0.08 ) 

(0.08 ) 

$ 

$ 

$ 

The unaudited pro forma financial information was prepared using the acquisition method of accounting and was based on the 
historical financial information of Mistras and Onstream. The supplemental pro forma financial information reflects primarily 
the following pro forma adjustments: 

•   The pro forma financial information assumes that the acquisition related transaction fees and costs for Onstream were 
removed from the year ended December 31, 2018 and were assumed to have been incurred prior to acquisition;  

•   Additional interest expense resulting from the issuance of debt to finance the consideration exchanged for the 

acquisition.   

•   Additional depreciation and amortization expense due to (1) the amortization of identifiable intangibles with a 

definitive life using the straight-line method over a weighted average useful life of 12.6 years, and (2) increase in 
depreciation resulting from the step-up of property, plant and equipment depreciated on a straight-line basis over their 
useful life of 5 years; and 

75 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
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•   Adjustments were tax effected at an effective tax rate of 26% as of December 31, 2018 and 31% as of December 31, 

2017. 

The  unaudited  pro  forma  results  do  not  reflect  any  operating  efficiencies  or  potential  cost  savings  that  may  result  from  the 
combined  operations  of  Mistras  and  Onstream. Accordingly,  these  unaudited  pro  forma  results  are  presented  for  illustrative 
purposes and are not intended to represent or be indicative of the actual results of operations of the combined company that would 
have been achieved. 

8. Goodwill 

The changes in the carrying amount of goodwill by segment is shown below: 

Balance at December 31, 2016 

Goodwill acquired during the year 
Impairment charge 

Adjustments to preliminary purchase price allocations 

Foreign currency translation 

Balance at December 31, 2017 

Goodwill acquired during the year 
Adjustments to preliminary purchase price allocations 

Foreign currency translation 

Balance at December 31, 2018 

Services 

International 

Products and 
Systems 

$ 

$ 

$ 

123,392     $ 
41,695    
—    
(211 )  
925    
165,801     $ 
83,163    
(1,977 )  

(3,511 )  
243,476     $ 

33,351     $ 
—    
—    
—    
4,286    
37,637     $ 
—    
—    
(1,854 )  
35,783     $ 

13,197     $ 
—    
(13,197 )  
—    
—    
—     $ 
—    
—    
—    
—     $ 

Total 
169,940  
41,695  
(13,197 ) 

(211 ) 
5,211  
203,438  
83,163  
(1,977 ) 

(5,365 ) 
279,259  

During the second quarter of 2017, there were pending Products and Systems contract bids which management assessed as 
having a reasonable chance of success.   During the third quarter of 2017, these contract bids were not awarded to the 
Company.   As a result of this missed opportunity, the annual forecasting process was accelerated, resulting in lower expected 
future operating profits and cash flows.  As such, during the third quarter of 2017, there were indicators that the carrying 
amount of the goodwill for the Products and Systems reporting unit may not have been recoverable due to the decline in the 
projected future cash flows. 

Due to the above, the Company performed an analysis to determine any impairment of goodwill as well as long-lived assets 
(see Note 9).  For the goodwill analysis, the Company used income and market approaches to estimate the fair value of the 
reporting unit, which required significant judgment in evaluation of economic and industry trends, estimated future cash flows, 
discount rates and other factors, and compared that fair value to the carrying value, and determined that the fair value of the 
reporting unit was less than the carrying value. The Company recorded an impairment charge of $13.2 million, based on the 
difference between the fair value and the carrying value of the reporting unit, which resulted in an impairment of the entire 
amount of goodwill for the Products and Systems reporting unit. 

The Company performed an impairment test of its remaining reporting units as of October 1, 2018 and concluded that there 
was no impairment.  For the year ended December 31, 2018, the Company reviewed goodwill for impairment on a reporting 
unit basis.  As of December 31, 2018, the Company did not identify any changes in circumstances that would indicate the 
remaining carrying value of goodwill may not be recoverable. 

The Company's cumulative goodwill impairment as of December 31, 2018 and December 31, 2017 was $23.1 million, of which 
$13.2 million related to the Products and Systems segment and $9.9 million related to the International segment. 

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9. Intangible Assets 

The gross carrying amount and accumulated amortization of intangible assets were as follows: 

December 31, 

2018 

December 31, 

2017 

Useful L
ife 
(Years) 

Gross 
Amount 

Accumulated 
Amortization   

Net 
Carrying  
Amount 

Gross 
Amount 

Accumulated 
Amortization    Impairment   

Net 
Carrying  
Amount 

Customer 
relationships 

5-14 

  $  112,624 

  $ 

(60,993 )   $ 

51,631 

  $  113,299 

  $ 

(58,107 )   $ 

(170 )   $  55,022 

Software/Technology  3-15 

67,240 

(13,319 )  

53,921 

19,523 

(14,133 )  

(2,411 )  

2,979 

Covenants not to 
compete 

Other 

Total 

2-5 

2-12 

12,593 
10,317    

  $  202,774     $ 

(10,825 )  

1,768 
4,075    
(6,242 )  
(91,379 )   $  111,395     $  155,441     $ 

12,510 
10,109    

(10,438 )  

(6,411 )  

(89,089 )   $ 

— 

2,072 
3,666  
(2,613 )   $  63,739  

(32 )  

Amortization expense for the years ended December 31, 2018 and 2017, the transition period ended December 31, 2016 and 
the year ended May 31, 2016 was approximately $10.2 million, $9.0 million, $5.2 million and $9.6 million, respectively, 
including amortization of software/technology for these periods of $1.4 million, $1.2 million, $0.5 million and $1.0 million, 
respectively. 

As described in Note 8, in 2017 the Company performed an analysis to determine whether there was any impairment of long-
lived assets for the Products and Systems reporting unit. The Company used income and market approaches to estimate the fair 
value of the long-lived assets, which requires significant judgment in evaluation of the useful lives of the assets, economic and 
industry trends, estimated future cash flows, discount rates, and other factors. The result of the analysis was an impairment of 
$2.4 million to software/technology, $0.2 million to customer relationships and less than $0.1 million to other intangibles, 
which are included in the impairment charges line on the consolidated statements of income for the year ended December 31, 
2017. 

Amortization expense in each of the five years and thereafter subsequent to December 31, 2018 related to the Company’s 
intangible assets is expected to be as follows: 

Expected 
Amortization 
Expense 

$ 

$ 

13,735  
12,368  
11,292  
10,722  
9,946  
53,332  
111,395  

2019 
2020 
2021 
2022 
2023 
Thereafter 

Total 

10. Accrued Expenses and Other Current Liabilities 

Accrued expenses and other current liabilities consist of the following: 

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Accrued salaries, wages and related employee benefits 
Contingent consideration 
Accrued workers' compensation and health benefits 
Deferred revenues 
Legal settlement accrual 
Pension accrual 
Other accrued expenses 

Total accrued expenses and other current liabilities 

11. Long-Term Debt 

Long-term debt consists of the following: 

Senior credit facility 
Senior secured term loan, net of debt issuance costs of $0.1 million 
Notes payable 
Other 

Total debt 

Less: Current portion 

Long-term debt, net of current portion 

Senior Credit Facility 

December 31, 

2018 
29,959     $ 
1,687    
5,086    
5,046    
—    
5,585    
26,532    
73,895     $ 

2017 
27,185  
3,430  
5,181  
6,338  
1,600  
—  
21,827  
65,561  

December 31, 

2017 

2018 
181,656     $  156,948  
—  
99,897    
228  
68    
9,702  
8,999    
166,878  
290,620    
(2,358 ) 
(6,833 )  
283,787     $  164,520  

$ 

$ 

$ 

$ 

On December 13, 2018, the Company entered into a Fifth Amended and Restated Credit Agreement (“Credit Agreement”). The 
Credit Agreement increased the Company’s revolving line of credit from $250 million to $300 million and provides that under 
certain circumstances the line of credit can be increased to $450 million. In addition, the Credit Agreement provided the 
Company with a $100 million senior secured term loan A facility.  Both the revolving line of credit and the term loan A facility 
under the Credit Agreement have a maturity date of December 12, 2023.  The Company may continue to borrow up to $100 
million in non-U.S. Dollar currencies and use up to $20 million of the credit limit for the issuance of letters of credit. At 
December 31, 2018, the Company had borrowings of $281.7 million and letters of credit of $5.4 million were outstanding 
under the Credit Agreement. The Company has capitalized costs of $1.1 million associated with debt modifications as of 
December 31, 2018, included in other long-term assets within the accompanying consolidated balance sheet. 

Loans under the Credit Agreement bear interest at LIBOR plus an applicable LIBOR margin ranging from 1% to 2%, or a base 
rate less a margin of 1.25% to 0.375%, at the option of the Company, based upon the Company’s Funded Debt Leverage Ratio. 
Funded Debt Leverage Ratio is generally the ratio of (1) all outstanding indebtedness for borrowed money and other interest-
bearing indebtedness as of the date of determination to (2) EBITDA (which is (a) net income, less (b) income (or plus loss) 
from discontinued operations and extraordinary items, plus (c) income tax expenses, plus (d) interest expense, plus 
(e) depreciation, depletion, and amortization (including non-cash loss on retirement of assets), plus (f) stock compensation 
expense, less (g) cash expense related to stock compensation, plus (h) certain amounts of EBITDA of acquired business for the 
prior twelve months, plus (i) certain expenses related to the closing of the Credit Agreement, plus (j) non-cash expenses which 
do not (in the current or any future period) represent a cash item (excluding non-cash gains which increase net income), plus 
(k) non-recurring charges (not to exceed $10 million in the four consecutive quarters immediately preceding the date of 
determination) for items such as severance, lease termination charges, asset write-offs and litigation settlements paid, and 
multi-employer pension plan withdrawal liabilities, all determined for the period of four consecutive fiscal quarters 
immediately preceding the date of determination of EBITDA. The Company has the benefit of the lowest margin if its Funded 

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Debt Leverage Ratio is equal to or less than 1.0 to 1, and the margin increases as the ratio increases, to the maximum margin if 
the ratio is greater than 3.25 to 1. The Company will also bear additional costs for market disruption, regulatory changes 
effecting the lenders’ funding costs, and default pricing of an additional 2% interest rate margin on any amounts not paid when 
due. Amounts borrowed under the Credit Agreement are secured by liens on substantially all of the assets of the Company and 
is guaranteed by some of our subsidiaries. 

The Credit Agreement contains financial covenants requiring that the Company maintain a Funded Debt Leverage Ratio of no 
greater than 4.25 to 1 through December 31, 2018, reducing to a maximum permitted ratio of 3.50 to 1 as of March 31, 2020 
and all quarterly periods thereafter, and a Fixed Charge Coverage Ratio of at least 1.25 to 1. Fixed Charge Coverage Ratio 
means the ratio, as of any date of determination, of (a) (i) EBITDA for the 12 month period immediately preceding the date of 
determination, taken together as one accounting period, less (ii) the aggregate amount of all capital expenditures made during 
the period, less (iii) taxes paid in cash during the period, less (iv) Restricted Payments (as defined in the Credit Agreement) 
paid in cash during the period, -to- (b) the sum of (i) all interest, premium payments, debt discount, fees, charges and related 
expenses of us and our subsidiaries in connection with borrowed money (including capitalized interest) or in connection with 
the deferred purchase price of assets, in each case, to the extent treated as interest in accordance with U.S. generally accepted 
accounting principles ("GAAP") and to the extent paid in cash during the period, (ii) the aggregate principal amount of all 
redemptions or similar acquisitions for value of outstanding debt for borrowed money or regularly scheduled principal 
payments made during the period, but excluding any such payments to the extent refinanced through the incurrence of 
additional Indebtedness otherwise expressly permitted under the Credit Agreement, and (iii) payments made during the period 
under all leases that have been or should be, in accordance with GAAP as in effect for the Company's 2017 audited financial 
statement, recorded as capitalized leases.  Beginning in 2020, the Company can elect to increase the maximum Funded Debt 
Leverage Ratio to 4.0 to 1 for four fiscal quarters immediately following the fiscal quarter in which the Company acquires 
another business, with the maximum permitted ratio reducing back to 3.5 to 1 in the fifth fiscal quarter following such 
acquisition. The Company can make this election twice during the term of the Credit Agreement. 

The Credit Agreement also limits the Company’s ability to, among other things, create liens, make investments, incur more 
indebtedness, merge or consolidate, make dispositions of property, pay dividends and make distributions to stockholders or 
repurchase our stock, enter into a new line of business, enter into transactions with affiliates and enter into burdensome 
agreements. The Credit Agreement does not limit the Company’s ability to acquire other businesses or companies except that 
the acquired business or company must be in the Company's line of business, the Company must be in compliance with the 
financial covenants on a pro forma basis after taking into account the acquisition, and, if the acquired business is a separate 
subsidiary, in certain circumstances the lenders will receive the benefit of a guaranty of the subsidiary and liens on its assets 
and a pledge of its stock. 

As of December 31, 2018, the Company was in compliance with the terms of the Credit Agreement, and has undertaken to 
continuously monitor compliance with these covenants. 

Notes Payable and Other Debt 

In connection with certain of its acquisitions, the Company issued subordinated notes payable to the sellers. The maturity of the 
notes that remain outstanding are three years from the date of acquisition, expiring through 2019, and bear interest at the prime 
rate for the Bank of Canada, currently 3.95% as of December 31, 2018.  Interest expense is recorded in the consolidated 
statements of income. 

The Company's other debt includes local bank financing provided at the local subsidiary levels used to support working capital 
requirements and fund capital expenditures.  At December 31, 2018, there was approximately $9.0 million outstanding, payable 
at various times from 2019 to 2029.  Monthly payments range from $1 thousand to $17 thousand.  Interest rates range from 
0.6% to 6.2%. 

Scheduled principal payments due under all borrowing agreements in each of the five years and thereafter subsequent to 
December 31, 2018 are as follows: 

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2019 
2020 
2021 
2022 
2023 
Thereafter 

Total 

$ 

$ 

6,831  
6,515  
8,750  
11,030  
255,043  
2,451  
290,620  

12.        Fair Value Measurements 

The Company performs fair value measurements in accordance with the guidance provided by ASC 820, Fair Value 
Measurements and Disclosures. ASC 820 defines fair value as the price that would be received to sell an asset or paid to 
transfer a liability in an orderly transaction between market participants at the measurement date. It also establishes a three 
level hierarchy that prioritizes the inputs used to measure fair value. The three levels of the hierarchy are defined as follows: 

Level 1 — Inputs are unadjusted quoted prices in active markets for identical assets or liabilities that the Company has 

the ability to access at the measurement date. 

Level 2 — Observable inputs other than quoted prices included in Level 1, including quoted prices for similar assets 

or liabilities in active markets, quoted prices for identical assets or liabilities in inactive markets, inputs other than quoted prices 
that are observable for the asset or liability and inputs derived principally from or corroborated by observable market data. 

Level 3 — Unobservable inputs reflecting the Company’s own assumptions about inputs that market participants 

would use in pricing the asset or liability based on the best information available. 

Financial instruments measured at fair value on a recurring basis 
The fair value of contingent consideration liabilities was estimated using a discounted cash flow technique with significant 
inputs that are not observable in the market and thus represents a Level 3 fair value measurement as defined in ASC 820. The 
significant inputs in the Level 3 measurement not supported by market activity include the probability assessments of expected 
future cash flows related to the acquisitions, appropriately discounted considering the uncertainties associated with the 
obligation, and as calculated in accordance with the terms of the applicable acquisition agreements. 

The following table represents the changes in the fair value of Level 3 contingent consideration: 

Balance at December 31, 2016 

Acquisitions 
Payments 

Accretion of liability 

Revaluation 

Foreign currency translation 

Balance at December 31, 2017 

Acquisitions 
Payments 

Accretion of liability 

Revaluation 

Foreign currency translation 

Balance at December 31, 2018 

80 

 $ 

 $ 

 $ 

3,094  
3,407  
(560 ) 
272  
(735 ) 
30  
5,508  
—  
(2,277 ) 
175  
(891 ) 

(150 ) 
2,365  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Financial instruments not measured at fair value on a recurring basis 
The Company has evaluated current market conditions and borrower credit quality and has determined that the carrying value 
of its long-term debt approximates fair value. The fair value of the Company’s notes payable and capital lease obligations 
approximates their carrying amounts based on anticipated interest rates which management believes would currently be 
available to the Company for similar issuances of debt. 

13. Share-Based Compensation 

The Company has share-based incentive awards outstanding to its eligible employees and Directors under three employee stock 
ownership plans: (i) the 2007 Stock Option Plan (the 2007 Plan), (ii) the 2009 Long-Term Incentive Plan (the 2009 Plan) and 
(iii) the 2016 Long-Term Incentive Plan. No further awards may be granted under either the 2007 Plan or the 2009 Plan, 
although awards granted under the 2007 Plan and 2009 Plan remain outstanding in accordance with their terms. Awards granted 
under the 2016 Plan may be in the form of stock options, restricted stock units and other forms of share-based incentives, 
including performance restricted stock units, stock appreciation rights and deferred stock rights. The 2016 Plan allows for the 
grant of awards of up to approximately 1,700,000 shares of common stock, of which 1,143,000 shares were available for future 
grants as of December 31, 2018. As of December 31, 2018, there was an aggregate of approximately 2,105,000 stock options 
outstanding and approximately 452,000 unvested restricted stock units outstanding under the 2009 Plan and the 2007 Plan. 

Stock Options 

For the years ended December 31, 2018 and 2017 and the transition period ended December 31, 2016, the Company did not 
have any share-based compensation expense related to stock option awards.  For the year ended May 31, 2016, the Company 
recognized share-based compensation expense related to stock option awards of less than $0.1 million.  No stock options were 
granted during the years ended December 31, 2018 and 2017, the transition period ended December 31, 2016 or the year ended 
May 31, 2016.  As of December 31, 2018, no unrecognized compensation costs remained related to stock option awards. Cash 
proceeds from, and the intrinsic value of, stock options exercised during the years ended December 31, 2018 and 2017, the 
transition period ended December 31, 2016 and the year ended May 31, 2016 were as follows: 

For the year ended December 31,   

2018 

2017 

For the 
Transition 
Period ended 
December 31,   
2016 

For the year 
ended May 31, 

2016 

Cash proceeds from options exercised 

$ 

273     $ 

275     $ 

604     $ 

Aggregate intrinsic value of options exercised 

277 

580 

993 

543  

658 

A summary of the stock option activity, weighted average exercise prices, and options outstanding and exercisable as of 
December 31, 2018 and 2017, the transition period ended December 31, 2016 and the year ended May 31, 2016 is as follows 
(in thousands, except per share amounts): 

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For the years ended December 31, 

For the Transition Period 
ended December 31, 

  For the year ended May 31, 

2018 

2017 

2016 

2016 

Common 
Stock 
Options 

Weighted 
Average 
Exercise 
Price 

Common 
Stock  
Options 

Weighted 
Average  
Exercise  
Price 

Common 
Stock 
Options 

Weighted 
Average 
Exercise 
Price 

Common 
Stock 
Options 

Weighted 
Average 
Exercise 
Price 

Outstanding at beginning of 
year: 

Granted 

Exercised 

Expired or forfeited 

2,130 

  $ 
—     $ 
(25 )   $ 
—     $ 

13.43 
—    
10.75    
—    

2,167 

  $ 
—     $ 
(37 )   $ 
—     $ 

13.33 
—    
7.39    
—    

2,232 

  $ 
—     $ 
(65 )   $ 
—     $ 

13.21 
—    
9.27    
—    

2,287 

  $ 
—     $ 
(55 )   $ 
—     $ 

13.13 
—  
9.87  
—  

Outstanding at end of year: 

2,105 

  $ 

13.47 

2,130 

  $ 

13.43 

2,167 

  $ 

13.33 

2,232 

  $ 

13.21 

Range of Exercise Prices 

$10.00-$10.00 
$13.46-$22.35 

For the year ended December 31, 2018 

Options Outstanding 

Options Exercisable 

Total 
Options 
Outstanding 

10    
2,095    
2,105      

Weighted 
Average 
Remaining 
Life (Years) 

0.3   $ 
0.7   $ 

Weighted 
Average 
Exercise 
Price 

10.00    
13.48    

Weighted 
Average 
Exercise 
Price 

10.00  
13.48  

Number 
Exercisable 

10     $ 
2,095     $ 
2,105      

Aggregate Intrinsic Value 

  $ 

1,965      

  $ 

1,965      

Restricted Stock Unit Awards 

Restricted Stock Units generally vest ratably on each of the first four anniversary dates of issuance.  The Company recognized 
approximately $4.2 million and $4.5 million of share-based compensation for the years ended December 31, 2018 and 2017, 
$2.6 million of share-based compensation for the transition period ended December 31, 2016 and $4.4 million of share-based 
compensation in fiscal 2016 related to restricted stock unit awards.  As of December 31, 2018, there were approximately $6.8 
million of unrecognized compensation costs, net of estimated forfeitures, related to restricted stock unit awards, which are 
expected to be recognized over a remaining weighted average period of 2.4 years. 

A summary of the vesting activity of restricted stock unit awards, with the respective fair value of the awards, is as follows: 
(awards in thousands, fair value in millions): 

Restricted stock awards vested 

Fair value of awards vested 

For the year ended December 31,   

2018 

2017 

For the 
Transition 
Period ended 
December 31,   
2016 

For the year 
ended May 31, 

2016 

258    

185    

207    

$ 

5.3 

  $ 

3.4 

  $ 

5.1 

  $ 

223  

3.5 

Upon vesting, restricted stock units are generally net share-settled to cover the required minimum withholding tax and the 
remaining amount is converted into an equivalent number of shares of common stock. 

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A summary of the fully-vested common stock the Company issued to its five non-employee directors, in connection with its 
non-employee director compensation plan, is as follows: (awards in thousands, fair value in millions) 

For the year ended December 31,   

2018 

2017 

For the 
Transition 
Period ended 
December 31,   
2016 

For the year 
ended May 31, 

2016 

Awards issued 

19    

21    

10    

Grant date fair value of awards issued 

$ 

0.4 

  $ 

0.4 

  $ 

0.3 

  $ 

28  

0.5 

A summary of the Company's outstanding, non-vested restricted share units is presented below: 

For the year ended December 31, 

For the transition period 
ended December 31, 

  For the year ended May 31, 

2018 

2017 

2016 

2016 

Weighted 
Average  
Grant-Date   
Fair Value 

Units 

Weighted 
Average  
Grant-Date   
Fair Value   

Units 

Weighted 
Average  
Grant-Date   
Fair Value   

Units 

Weighted 
Average 
Grant-Date 
Fair Value 

Units 

Outstanding at beginning of 
period: 

Granted 

Released 

Forfeited 

532 
  $ 
211     $ 
(258 )   $ 

(42 )   $ 

21.05 
19.20  
20.48  
20.52  

569 
  $ 
183     $ 
(185 )   $ 

(35 )   $ 

20.81 
21.26    
20.49    
21.45    

575 
  $ 
219     $ 
(207 )   $ 

(18 )   $ 

18.85 
24.48    
19.40    
19.55    

564 
  $ 
264     $ 
(223 )   $ 

(30 )   $ 

20.47 
16.73  
20.40  
19.26  

Outstanding at end of period: 

443 

  $ 

20.55 

532 

  $ 

21.05 

569 

  $ 

20.81 

575 

  $ 

18.85 

Performance Restricted Stock Units 

The Company maintains Performance Restricted Stock Units (PRSUs) that have been granted to select executives and senior 
officers whose ultimate payout is based on the Company’s performance over a one-year period based on three metrics, as 
defined: (1) Operating Income, (2) Adjusted EBITDAS and (3) Revenue. There is a discretionary portion of the PRSUs based 
on individual performance, at the discretion of the Compensation Committee (Discretionary PRSUs). PRSUs and Discretionary 
PRSUs generally vest ratably on each of the first four anniversary dates upon completion of the performance period, for a total 
requisite service period of up to five years and have no dividend rights. 

PRSUs are equity-classified and compensation costs are initially measured using the fair value of the underlying stock at the 
date of grant, assuming that the target performance conditions will be achieved. Cumulative compensation costs related to the 
PRSUs are subsequently adjusted for changes in the expected outcomes of the performance conditions. 

Discretionary PRSUs are liability-classified and adjusted to fair value (with a corresponding adjustment to compensation 
expense) based upon the targeted number of shares to be awarded and the fair value of the underlying stock each reporting 
period until approved by the Compensation Committee, at which point they are classified as equity. 

A summary of the Company's PRSU activity is presented below: 

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Outstanding at beginning of period: 

Granted 

Performance condition adjustments, 
net 
Released 

Forfeited 

Outstanding at end of period: 

For the year ended December 31, 

For the transition period 
ended December 31, 

2018 

2017 

2016 

Units 

Units 

Units 

Weighted 
Average  
Grant-Date   
Fair Value   
17.00    
19.46    

278     $ 
129     $ 

Weighted 
Average  
Grant-Date   
Fair Value   
16.01    
20.42    

290     $ 
128     $ 

Weighted 
Average  
Grant-Date   
Fair Value 
17.02  
24.90  

328     $ 
105     $ 

(50 )   $ 

(68 )   $ 

(12 )   $ 
277     $ 

19.48 
16.03    
16.16    
17.80    

(68 )   $ 

(72 )   $ 
—     $ 
278     $ 

20.55 
15.82    
—    
17.00    

(54 )   $ 

(89 )   $ 
—     $ 
290     $ 

24.49 
24.50  
—  
16.01  

In fiscal 2014, the Company granted one-year, two-year and three-year PRSUs to its executive and certain other senior officers. 
These units had requisite service periods of three years and have no dividend rights.  The actual payout of these units, before 
the fiscal 2016 modification as described below, was based on the Company’s performance over one, two and three-year 
periods (based on pre-established targets) and a market condition modifier based on total shareholder return (TSR) compared to 
an industry peer group. The one-year and two-year performance conditions of the fiscal 2014 awards were evaluated before 
modification of the awards and not achieved. The one-year and two-year market conditions of the fiscal 2014 awards were 
evaluated before modification of the awards and achieved.  Compensation costs related to the TSR conditions for the one-year 
and two-year 2014 awards described above were fixed at the measurement date, and not subsequently adjusted.  The one-year 
and two-year awards related to market conditions were paid at 170% and 105%, respectively, of target, upon vesting during the 
transition period ended December 31, 2016.  The three-year performance and market condition awards were surrendered as part 
of the fiscal 2016 modification described below. 

In fiscal 2015, the Company granted PRSUs to its executive and certain other senior officers. These units have requisite service 
periods of three years and have no dividend rights. The actual payout of these units, before the fiscal 2016 modification as 
described below, was based on the Company’s performance over the three-year period (based on pre-established targets) and a 
market condition modifier based on (TSR) compared to an industry peer group.   The 2015 awards were surrendered as part of 
the fiscal 2016 modification described below. 

In the first quarter of fiscal 2016, the Company modified its equity compensation program and granted 154,000 PRSUs to its 
executive and certain other senior officers.   As a condition for receiving any awards under the revised fiscal 2016 plan, the 
executive and senior officers surrendered and released all rights to receive any shares under the three-year 2014 awards and 
three-year 2015 awards with a performance or market condition. The Company has accounted for the fiscal 2016 awards as 
modifications in accordance with ASC 718, Compensation - Stock Compensation. These units have requisite service periods of 
five years and have no dividend rights. 

The fiscal 2016 PRSUs increased by approximately 104,000 units to a total of 258,000 units, which represents Company 
performance above target as well as individual performance, and was approved by the Compensation Committee in August 
2016. 

For the transition period ended December 31, 2016, 105,000 PRSUs were granted.   There was a 73,000 unit reduction to these 
awards, which represents Company performance below target, during the transition period ended December 31, 2016.   As of 
December 31, 2016, the aggregate liability related to 12,000 outstanding Discretionary PRSUs was less than $0.1 million and is 
classified within accrued expenses and other liabilities on the consolidated balance sheet.   The Compensation Committee 
approved these PRSUs in the first quarter of 2017, which reduced them by 3,000 units.   The discretionary portion of these 
awards were reclassed from a liability to equity on the consolidated balance sheet upon Compensation Committee approval. 

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For the year ended December 31, 2017, 128,000 PRSUs were granted.   There was a 65,000 unit reduction to these awards, 
which represents Company performance below target, during the year ended December 31, 2017. As of December 31, 2017, the 
aggregate liability related to 13,000 outstanding Discretionary PRSUs was less than $0.1 million and is classified within 
accrued expenses and other liabilities on the consolidated balance sheet.  The Compensation Committee approved these PRSUs 
in the first quarter of 2018, which increased them by 4,000 units.  The discretionary portion of these awards were reclassed 
from a liability to equity on the consolidated balance sheet upon Compensation Committee approval. 

For the year ended December 31, 2018, 129,000 PRSUs were granted.   There was a 54,000 unit reduction to these awards, 
which represents Company performance below target, during the year ended December 31, 2018.  As of December 31, 2018, 
the aggregate liability related to 22,000 outstanding discretionary PRSUs was less than $0.1 million and is classified within 
accrued expenses and other liabilities on the consolidated balance sheet. 

Compensation expense related to all PRSUs described above was $1.5 million, $1.7 million, $1.7 million and $1.6 million for 
the years ended December 31, 2018 and 2017, the transition period ended December 31, 2016 and the year ended May 31, 
2016, respectively. At December 31, 2018, there was $1.8 million of total unrecognized compensation costs related to 
approximately 309,000 nonvested performance restricted stock units. These costs are expected to be recognized over a 
weighted-average period of approximately 1.9 years. 

For the years ended December 31, 2018 and 2017, the transition period ended December 31, 2016 and the year ended May 31, 
2016, the income tax benefit recognized on all share based compensation arrangements referenced above was approximately 
$1.0 million, $2.2 million, $1.6 million and $2.2 million, respectively. 

14. Income Taxes 

Income before provision for income taxes is as follows: 

Income (loss) before provision for income taxes from: 
U.S. operations 
Foreign operations 

Earnings (loss) before income taxes 

For the year ended 
December 31, 

2018 

2017 

For the 
Transition 
Period 
ended 
December 
31  
2016 

For the year 
ended May 
31, 

2016 

$ 

9,853     $ 
4,418    

$  14,271     $ 

5,116     $  27,772  
(7,303 )   $ 
10,643  
10,365    
7,077    
(226 )   $  15,481     $  38,415  

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The provision for income taxes consists of the following: 

Current 
Federal 
States and local 
Foreign 
Reserve for uncertain tax positions 

Total current 

Deferred 
Federal 
States and local 
Foreign 

Total deferred 

Net change in valuation allowance 

Net deferred 
Provision for income taxes 

For the 
Transition 
Period 
ended 
December 
31  
2016 

For the 
year 
ended 
May 31, 

2016 

For the year ended 
December 31, 

2018 

2017 

$ 

790     $  3,558     $ 
533    
3,824    
337    
5,484    

39    
3,131    
71    
6,799    

483    
3,569    
(39 )  

1,990     $  9,156    
1,537    
3,672    
(529 )  
6,003     13,836    

2,966    
399    
(2,089 )  
1,276    
666    
1,942    

(3,857 )  
(810 )  
(437 )  

(5,104 )  
247    
(4,857 )  

$  7,426     $  1,942     $ 

6    
(28 )  
(514 )  

82    
(51 )  
(557 )  

(526 )  
(536 )  
455    
403    
(133 )  
(71 )  
5,870     $ 13,765    

The provision for income taxes differs from the amount computed by applying the statutory federal tax rate to income tax as 
follows: 

For the years ended December 31, 

2018 

2017 

For the Transition period 
ended December 31, 

Federal tax at statutory rate 
State taxes, net of federal benefit 

$ 

Foreign tax 

Contingent consideration 

Nondeductible compensation 

US taxation of foreign earnings 

Permanent differences 

Transition tax, net of foreign tax credits 

Federal tax rate change due to the Tax Act 

Other 

Change in valuation allowance 

Total provision for income taxes 

$ 

2,997    
737    
807    
(6 )  
183    
228    
361    
1,158    
87    
208    
666    
7,426    

21.0 % $ 
5.1 % 

5.7 % 

— % 

1.3 % 

1.6 % 

2.5 % 

8.1 % 

0.6 % 

1.4 % 

4.7 % 

52.0 % $ 

(79 )  
(502 )  
217    
(63 )  
—    
—    
377    
3,942    
(1,956 )  

(241 )  
247    
1,942    

35.0  %   $ 

221.6  %  

(95.8 )%  

27.7  %  

—  %  

—  %  

(166.4 )%  

(1,741.4 )%  

864.0  %  

106.5  %  

(109.1 )%  

(857.9 )%   $ 

2016 
5,418    
296    
(573 )  

(4 )  
—    
—    
373    
—    
—    
(43 )  
403    
5,870    

35.0  % 
1.9  % 

(3.7 )% 

—  % 

—  % 

—  % 

2.4  % 

—  % 

—  % 

(0.3 )% 

2.6  % 

37.9  % 

On December 22, 2017, the United States enacted fundamental changes to the federal tax law following the passage of the Tax 
Cuts and Jobs Act (the "Tax Act"). 

The Tax Act is complex and significantly changes the U.S. corporate tax system by, among other things, (a) reducing the 
federal corporate tax rate from 35% to 21% for tax years beginning after December 31, 2017, (b) replacing the prior system of 
taxing corporations on foreign earnings of their foreign subsidiaries when the earnings are repatriated with a partial territorial 
tax system that provides a 100% dividends-received deduction (DRD) to domestic corporations for foreign-sourced dividends 
received from 10%-or-more owned foreign corporations, (c) subjecting certain unrepatriated foreign earnings to a mandatory 

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one-time transition tax on post-1986 earnings and profits ("the transition tax"), and (d) further limiting a public entity's ability 
to deduct compensation in excess of $1 million for covered employees. 

For the financial statements for the year ended December 31, 2017, the Company had reasonably estimated the tax effects of 
the Tax Act. The effect of the change in federal corporate tax rate from 35% to 21% was subject to change based on resolution 
of estimates used in determining the amounts of deferred tax assets and liabilities that were remeasured.  The Company's 
calculation of the transition tax was subject to further refinement as more information was gathered from its foreign 
subsidiaries, estimates used in the calculation were resolved, and as states provided guidance on how the transition tax may or 
may not apply in their respective jurisdictions. The Company also anticipated that the deferred tax asset related to executive 
compensation would change based upon actual 2018 compensation as compared to its projections of compensation that were 
limited. Finally, the Tax Act also imposes a minimum tax on certain foreign income deemed to be in excess of a routine return 
based on tangible asset investment, which is designed to discourage income shifting by subjecting certain foreign intangibles 
and other income to current US tax. Effective for tax years beginning after 2017, US shareholders of certain foreign 
corporations are subject to current U.S. tax on their global intangible low-taxed income (GILTI). As of December 31, 2017, the 
Company had not yet evaluated its potential liability, if any, under the minimum tax for GILTI in 2018 or future years.  
Accordingly, the Company had not yet made an accounting policy election either to account for these effects in the future 
period when the tax arises or to recognize them as part of the deferred taxes.  The impact on income tax expense related to the 
Tax Act for 2017 was $1.9 million. This amount reflects a net tax benefit of $2.3 million as a result of the Tax Act due to the 
remeasurement of federal deferred tax assets and liabilities from 35% to 21%. This amount also includes a charge of $3.9 
million due to the transition tax. Additionally, the Company incurred a charge attributable to reducing its deferred tax assets by 
$0.3 million due to changes made to executive compensation rules pursuant to the Tax Act. 

During the year ended December 31, 2018, the Company completed its accounting for the effects of the Tax Act on the period 
ended December 31, 2017, which resulted in income tax expense of $1.7 million. This consisted primarily of $0.1 million of an 
increase in the Company's net deferred tax liabilities due to the reduction in the federal corporate rate from 35% to 21%, an 
increase of $1.3 million in tax expense attributable to the transition tax and a decrease in deferred tax assets of $0.4 million due 
to changes made to executive compensation.   Additionally, the Company incurred an increase in income tax expense of $0.2 
million due to GILTI, and an increase of $0.3 million due to additional non-deductible expenses.  For GILTI, the Company has 
made an accounting policy election to account for these effects in the future period when the tax arises. 

Federal tax at statutory rate 
State taxes, net of federal benefit 
Foreign tax 
Contingent consideration 
Permanent differences 
Other 
Change in valuation allowance 

Total provision for income taxes 

For the year ended May 31, 

2016 

$ 

$ 

13,445    
966    
(610 )  
(425 )  
245    
(311 )  
455    
13,765    

35.0  %  
2.5  %  
(1.6 )%  
(1.1 )%  
0.6  %  
(0.8 )%  
1.2  %  

35.8  %  

87 

 
 
 
 
 
 
 
 
 
 
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Deferred income tax attributes resulting from differences between financial accounting amounts and income tax basis of assets 
and liabilities are as follows: 

Deferred income tax assets 
Allowance for doubtful accounts 
Inventory 
Intangible assets 
Accrued expenses 
Net operating loss carryforward 
Capital lease obligations 
Capital losses 
Foreign tax credit carryover 
Deferred share-based compensation 
Other 

Deferred income tax assets 

Valuation allowance 

Net deferred income tax assets 
Deferred income tax liabilities 
Property and equipment 
Goodwill 
Intangible assets 
Other 

Deferred income tax liabilities 
Net deferred income taxes 

$ 

December 31, 

2018 

2017 

951     $ 
285    
1,230    
4,408    
3,889    
731    
462    
—    
3,728    
699    
16,383    
(4,235 )  
12,148    

(7,597 )  
(9,302 )  
(16,459 )  
(8 )  

838  
265  
2,255  
2,560  
3,729  
1,004  
463  
618  
4,080  
484  
16,296  
(4,044 ) 
12,252  

(6,893 ) 
(6,578 ) 
(5,972 ) 
(6 ) 

(33,366 )  
(21,218 )   $ 

(19,449 ) 
(7,197 ) 

$ 

As of December 31, 2018, the Company had federal net operating loss carry forwards (NOLs) in the amount of approximately 
$0.3 million which may be utilized subject to limitation under Internal Revenue Code section 382. The federal NOLs expire at 
various times from 2031 to 2035. In addition, as of December 31, 2018, the Company had state and foreign NOLs of $25.0 
million and $11.0 million, respectively. The state NOLs expire at various times from 2025 to 2038. Approximately $0.8 million 
of the foreign NOLs expire at various times from 2025 to 2038, while the remainder of the Company's foreign NOLs do not 
expire. 

In assessing the ability to realize deferred tax assets, management considers whether it is more likely than not that some portion 
or all of the deferred tax assets will be realized.  Valuation allowances are provided when management believes the Company's 
deferred tax assets are not recoverable based on an assessment of estimated future taxable income that incorporates ongoing, 
prudent and feasible tax planning strategies.  At December 31, 2018 and December 31, 2017, the Company has a valuation 
allowance of approximately $4.2 million and $4.0 million, respectively, primarily against certain state and foreign NOLs, 
capital losses generated by the disposals of certain foreign subsidiaries and other specific deferred tax assets. The increase of 
$0.2 million is primarily attributable to an increase against the foreign net operating losses.  Except for those deferred tax assets 
subject to the valuation allowance, management believes that it will realize all deferred tax assets as a result of sufficient future 
taxable income in each tax jurisdiction in which the Company has deferred tax assets. 

The following table summarizes the changes in the Company’s gross unrecognized tax benefits, excluding interest and 
penalties: 

88 

 
 
 
 
   
 
   
 
 
 
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Balance at beginning of period 

Additions for tax positions related to the current fiscal period 

Additions for tax positions related to prior years 

Decreases for tax positions related to prior years 

Current year acquisitions 

Impact of foreign exchange fluctuation 

Settlements 

Reductions related to the expiration of statutes of limitations 

Balance at end of period 

For the year ended December 31, 

2018 

2017 

$ 

$ 

156     $ 
1    
341    
(2 )  
270    
—    
(4 )  

(39 )  
723     $ 

267  
11  
188  
—  
—  
10  
(198 ) 

(122 ) 
156  

The Company has recorded the unrecognized tax benefits in other long-term liabilities in the consolidated balance sheets. As of 
December 31, 2018 and December 31, 2017, there were approximately $0.7 million and $0.2 million of unrecognized tax 
benefits, respectively, including penalties and interest that if recognized would favorably affect the effective tax rate. Interest 
and penalties related to unrecognized tax benefits are recorded in income tax expense and are not significant for the years 
ended December 31, 2018 and 2017, the transition period ended December 31, 2016 and the year ended May 31, 2016. The 
Company anticipates a decrease to its unrecognized tax benefits of less than $0.5 million excluding interest and penalties within 
the next 12 months. 

The Company is subject to taxation in the United States and various states and foreign jurisdictions. The Company is no longer 
subject to U.S. federal income tax examinations for years ending before May 31, 2016 and generally is no longer subject to 
state, local or foreign income tax examinations by tax authorities for years ending before May 31, 2015. 

Net income (loss) of foreign subsidiaries was $2.0 million, $4.1 million, $6.9 million and $7.5 million for the years ended 
December 31, 2018 and 2017, the transition period ended December 31, 2016 and fiscal 2016, respectively.  Generally, it has 
been the Company's practice and intention to reinvest the earnings of its non-U.S. subsidiaries in those operations.   As 
previously noted, the Tax Act made significant changes to the taxation of undistributed earnings, requiring that all previously 
untaxed earnings and profits of the Company's controlled foreign operations be subjected to the transition tax. Since these 
earnings have now been subjected to U.S. federal tax they would only be potentially subject to limited other taxes, including 
foreign withholding and certain state taxes. As of December 31, 2018, the Company has not recognized a deferred tax liability 
for foreign withholdings and state taxes on its undistributed international earnings or losses of its foreign subsidiaries since it 
intends to indefinitely reinvest the earnings outside the United States.  The Company has estimated that the amount of the 
unrecorded deferred tax liability related to undistributed international earnings is less than $1 million. 

15. Employee Benefit Plans 

The Company provides a 401(k) savings plan for eligible U.S. based employees. Employee contributions are discretionary up 
to the IRS limits each year and catch up contributions are allowed for employees 50 years of age or older. Under the 
401(k) plan, employees become eligible to participate on the first day of the month after three months of continuous service. 
Under this plan, the Company matches 50% of the employee’s contributions up to 6% of the employee’s annual compensation, 
as defined by the plan. There is a five-year vesting schedule for the Company match. The Company’s contribution to the plan 
was $3.9 million, $3.7 million, $2.0 million and $3.5 million for the years ended December 31, 2018 and 2017, the transition 
period ended December 31, 2016 and the year ended May 31, 2016, respectively. 

89 

 
 
 
 
 
 
 
 
 
 
 
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The Company participates with other employers in contributing to the Boilermaker-Blacksmith National Pension Trust (EIN 
48-6168020) (“Boilermakers”) and Plumbers and Pipefitters National Pension Fund (EIN 52-6152779) (“Pipefitters”), multi-
employer defined benefit pension plans, which covers certain U.S. based union employees. The plans provide multiple plan 
benefits with corresponding contribution rates that are collectively bargained between participating employers and their 
affiliated Boilermakers and Pipefitters local unions.  Both the Boilermakers and Pipefitters plans are between 65 percent and 80 
percent funded as of the latest Form 5500 filed.  The Company’s contributions to the Boilermakers and Pipefitters plans, 
collectively, were $0.6 million, $2.4 million, $1.5 million and $2.5 million for the years ended December 31, 2018 and 2017, 
the transition period ended December 31, 2016 and the year ended May 31, 2016. These contributions represented less than five 
percent of total contributions made to the plans. 

The Company has other benefit plans covering certain employees throughout the Company.  Amounts charged to expense under 
these plans were not significant in any year. 

16. Related Party Transactions 

On August 17, 2016, the Company entered into an agreement with its then Chairman, CEO and Director, Dr. Sotirios 
Vahaviolos, to purchase up to 1 million of his shares, commencing in October 2016.   Refer to Note 20 for further details of the 
treasury stock repurchases from Dr. Vahaviolos. 

The Company leases its headquarters under an operating lease from a shareholder and officer of the Company. On August 1, 
2014, the Company extended its lease at its headquarters requiring monthly payments through October 2024. Total rent 
payments made during the year ended December 31, 2018 were approximately $1.0 million. See Note 18 for further detail 
related to operating leases. 

The Company has a lease for office space located in France, which is partly owned by a shareholder and officer. Total rent 
payments made during the year ended December 31, 2018 were approximately $0.1 million.   During 2018, the shareholder and 
officer sold his interest in this property, and as a result, is no longer a related party as of December 31, 2018. 

The Company has a lease for office space located in Brazil, which is partly owned by a shareholder and officer. Total rent 
payments made during the year ended December 31, 2018 were approximately $0.1 million.  During 2018, the shareholder and 
officer sold his interest in this property, and as a result, is no longer a related party as of December 31, 2018. 

The Company receives benefits consulting services from Capital Management Enterprise (“CME”), which is owned by one of 
its non-employee directors, Manuel N. Stamatakis.  The Company does not pay any fees directly to CME.  Any compensation 
CME receives is from third-party benefit providers. 

17. Obligations under Capital Leases 

The Company leases certain office space, and service equipment under capital leases, requiring monthly payments ranging 
from less than $1 thousand to $63 thousand, including effective interest rates that range from approximately 1% to 11% 
expiring through June 2029. The net book value of assets under capital lease obligations was $14.6 million and $19.5 million at 
December 31, 2018 and December 31, 2017, respectively. 

90 

 
 
 
 
 
 
 
 
 
 
 
 
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Scheduled future minimum lease payments subsequent to December 31, 2018 are as follows: 

2019 
2020 
2021 
2022 
2023 
Thereafter 

Total minimum lease payments 
Less: amount representing interest 

Present value of minimum lease payments 
Less: current portion of obligations under capital leases 

Obligations under capital leases, net of current portion 

18. Commitments and Contingencies 

Operating Leases 

$ 

$ 

4,686  
3,489  
2,757  
1,475  
807  
773  
13,987  
(990 ) 
12,997  
(3,922 ) 
9,075  

The Company is party to various non-cancelable operating lease agreements, primarily for its international and domestic office 
and lab space. Future minimum lease payments under noncancelable operating leases in each of the five years and thereafter 
subsequent to December 31, 2018 are as follows: 

2019 
2020 
2021 
2022 
2023 
Thereafter 

Total 

$ 

$ 

10,939  
8,764  
6,327  
4,826  
4,239  
10,667  
45,762  

Total rent expense was $12.3 million, $11.8 million, $6.6 million, $11.2 million for the years ended December 31, 2018 and 
2017, the transition period ended December 31, 2016 and the year ended May 31, 2016, respectively. 

Legal Proceedings and Government Investigations 

The Company is subject to periodic lawsuits, investigations and claims that arise in the ordinary course of business.  The 
Company cannot predict with certainty the ultimate resolution of lawsuits, investigations and claims asserted against it.  Except 
for the matters described below, the Company does not believe that any currently pending legal proceeding to which the 
Company is a party will have a material adverse effect on its business, results of operations, cash flows or financial condition.  
The costs of defense and amounts that may be recovered against the Company may be covered by insurance for certain matters. 

Litigation and Commercial Claims 

The Company’s subsidiary in France has been involved in a dispute with a former owner of a business in France purchased by 
the Company’s French subsidiary.  The former owner received a judgment in his favor in the amount of approximately $0.4 
million for payment of the contingent consideration portion of the purchase price for the business.  The Company recorded an 
accrual for this judgment during 2016. The Company's subsidiary appealed the judgment and the entire judgment was 
overturned on appeal. The appeal process was completed in July 2018 in the Company's favor, and accordingly, the Company 
reversed the accrual as of June 30, 2018. 

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The Company was a defendant in a lawsuit, Triumph Aerostructures, LLC d/b/a Triumph Aerostructures-Vought Aircraft 
Division v. Mistras Group, Inc., pending in Texas State district court, 193rd Judicial District, Dallas County, Texas, filed 
September 2016.  The plaintiff alleged that in 2014 Mistras delivered a defective Ultrasonic inspection system and alleged 
damages of approximately $2.3 million, the amount it paid for the system.  In January 2018, the Company agreed to settle this 
matter for a payment of $1.6 million and Mistras subsequently obtained ownership of the underlying ultrasonic inspection 
system.  A charge for $1.6 million was recorded in 2017 and payment was made in February 2018. 

A Company vehicle was involved in an accident in which individuals were injured, property was damaged, and businesses 
alleged impacted by the accident have claimed economic losses.  One lawsuit has been filed by one of the injured individuals in 
the U.S. District Court for the District of Colorado, McAllister v. Mistras Group, Inc.  The Company has insurance for these 
types of matters and believes its insurance is sufficient to cover all claims resulting from this accident.  However, the possibility 
exists that the insurance ultimately will not be sufficient to satisfy all claims, in which case the Company would be responsible 
for the amount of claims in excess of insurance coverage. 

Government Investigations 

In May 2015, the Company received a notice from the U.S. Environmental Protection Agency (“EPA”) that it performed a 
preliminary assessment at a leased facility the Company operates in Cudahy, California. Based upon the preliminary 
assessment, the EPA is conducting an investigation of the site, which includes taking groundwater and soil samples. The 
purpose of the investigation is to determine whether any hazardous materials were released from the facility. The Company has 
been informed that certain hazardous materials and pollutants have been found in the ground water in the general vicinity of the 
site and the EPA is attempting to ascertain the origination or source of these materials and pollutants. Given the historic 
industrial use of the site, the EPA determined that the site of the Cudahy facility should be examined, along with numerous 
other sites in the vicinity. In addition, the California Department of Toxic Substances Control recently notified the owner of the 
property that it may perform additional investigation of the property.  At this time, the Company is unable to determine whether 
it has any liability in connection with this matter and if so, the amount or range of any such liability, and accordingly, has not 
established any reserves for this matter. 

Pension Related Contingencies 

The workforce of certain of the Company’s subsidiaries are unionized and the terms of employment for these workers are 
governed by collective bargaining agreements, or CBAs. Under these CBAs, the Company’s subsidiaries are required to 
contribute to the national pension funds for the unions representing these employees, which are multi-employer pension plans. 
The Company was notified that a significant project was awarded to another contractor in January 2018, and as a result, one of 
the Company’s subsidiaries experienced a significant reduction in the number of its employees covered by one of the CBAs. 
Under certain circumstances, such a reduction in the number of employees participating in multi-employer pension plans 
pursuant to this CBA could result in a complete or partial withdrawal liability to these multi-employer pension plans under the 
Employee Retirement Income Security Act of 1974 ("ERISA"). Management explored options to retain a level of union work 
that would avoid withdrawal liability to the pension plans, but concluded during the third quarter of 2018 that the Company's 
subsidiaries probably would not obtain sufficient union work to avoid withdrawal liability. Therefore, the Company determined 
that it is probable that its subsidiary will incur a withdrawal liability related to these multiemployer pension plans and estimated 
that the total amount of this potential liability is approximately $5.9 million and recorded a charge for that amount during the 
year ended December 31, 2018. 

Severance and labor disputes 

During the year ended December 31, 2018, the Company recorded approximately $1.2 million in charges related to labor 
claims for its Brazilian subsidiary, which are included within Selling, General and Administrative expenses. These claims 
related to employees in a company acquired by the Brazilian subsidiary in a prior period. The Company believes it is entitled to 
indemnification from the sellers of the acquired company for most of these charges, but has not recorded the expected recovery 
of indemnification for these labor claims as the amount and timing of collection is uncertain as of December 31, 2018. 

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The Company’s German subsidiary provides employees to customers under temporary staff leasing arrangements. In April 
2017, the German Labor Lease Act was passed in Germany limiting the duration of temporary workers to eighteen months, or 
longer as subsequently agreed with by a customer appropriate authority. Since the passing of the German Labor Lease Act, the 
Company explored selling its staff leasing services and concluded during the third quarter of 2018 that a sale would not be 
probable.  As a result, the Company decided that it will not renew several of these leasing services contracts when they expire 
beginning in 2019.  Due to the cap on the length of service allowed under the German Labor Lease Act, employees will have to 
be transitioned off the customer contracts.  It is expected that the German subsidiary then will either terminate these employees, 
creating a severance obligation to the terminated employees, or transition them to the Company's other customers. As of 
December 31, 2018, the Company had over 200 employees under current staff leasing contracts, which expire through 2021.  
As of December 31, 2018, the Company estimated it would be required to pay approximately $1.6 million in severance for 
these employees not otherwise transitioned, and accordingly recorded an accrual for this amount which is included within 
Selling, General and Administrative expenses for the year ended December 31, 2018. 

Acquisition-related contingencies 

The Company is liable for contingent consideration in connection with certain of its acquisitions. As of December 31, 2018, 
total potential acquisition-related contingent consideration ranged from zero to $5.8 million and would be payable upon the 
achievement of specific performance metrics by certain of the acquired companies over the next 1.5 years of operations. See 
Note 7 to these consolidated financial statements for further information with respect to the Company’s acquisitions completed 
during the years ended December 31, 2018 and 2017. 

19. Segment Disclosure 

The Company’s three operating segments are: 

•   Services. This segment provides asset protection solutions predominantly in North America, with the largest 

concentration in the United States, followed by Canada, consisting primarily of non-destructive testing, and inspection 
and engineering services that are used to evaluate the structural integrity and reliability of critical energy, industrial 
and public infrastructure. 

•  

International. This segment offers services, products and systems similar to those of the other segments to select 
markets within Europe, the Middle East, Africa, Asia and South America, but not to customers in China and South 
Korea, which are served by the Products and Systems segment. 

•   Products and Systems. This segment designs, manufactures, sells, installs and services the Company’s asset protection 

products and systems, including equipment and instrumentation, predominantly in the United States. 

Costs incurred for general corporate services, including finance, legal, and certain other costs that are provided to the segments 
are reported within Corporate and eliminations. Sales to the International segment from the Products and Systems segment and 
subsequent sales by the International segment of the same items are recorded and reflected in the operating performance of both 
segments. Additionally, engineering charges and royalty fees charged to the Services and International segments by the 
Products and Systems segment are reflected in the operating performance of each segment. All such intersegment transactions 
are eliminated in the Company’s consolidated financial reporting. 

The accounting policies of the reportable segments are the same as those described in Note 1. Segment income from operations 
is one of the primary performance measures used by the Chief Executive Officer, who is the chief operating decision maker, to 
assess the performance of each segment and make decisions as to resource allocations. Certain general and administrative costs 
such as human resources, information technology and training are allocated to the segments. Segment income from operations 
excludes interest and other financial charges and income taxes. Corporate and other assets are comprised principally of cash, 
deposits, property, plant and equipment, domestic deferred taxes, deferred charges and other assets. Corporate loss from 

93 

 
 
 
 
 
 
 
 
 
 
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operations consists of administrative charges related to corporate personnel and other charges that cannot be readily identified 
for allocation to a particular segment. 

Selected financial information by segment for the periods shown was as follows (intercompany transactions are eliminated in 
Corporate and eliminations): 

Revenues 
Services 
International 
Products and Systems 
Corporate and eliminations 

Gross profit 
Services 
International 
Products and Systems 
Corporate and eliminations 

Income from operations 

Services 
International 
Products and Systems 
Corporate and eliminations 

Depreciation and amortization 

Services 
International 
Products and Systems 
Corporate and eliminations 

For the year ended December 
31, 

For the 
Transition 
Period ended 
December 31,   

For the year 
ended May 31, 

2018 

2017 

2016 

2016 

$ 

$ 

574,619     $ 
153,448    
23,426    
(9,139 )  
742,354     $ 

543,565     $ 
144,265    
23,297    
(10,157 )  
700,970     $ 

293,218     $ 
104,013    
14,541    
(7,611 )  
404,161     $ 

553,279  
143,025  
30,293  
(7,416 ) 
719,181  

For the year ended December 31,   

For the 
Transition 
Period ended 
December 31,   

For the year 
ended May 31, 

2018 

2017 

2016 

2016 

$ 

$ 

151,974     $ 
45,464    
10,560    
(124 )  
207,874     $ 

139,160     $ 
38,974    
9,798    
(220 )  
187,712     $ 

75,784     $ 
34,210    
6,920    
90    

117,004     $ 

145,262  
43,613  
14,022  
111  
203,008  

For the year ended December 31,   

2018 

2017 

For the 
Transition 
Period ended 
December 31, 
2016 

For the year 
ended May 31, 

2016 

$ 

$ 

47,126     $ 
3,953    
2,368    
(31,226 )  
22,221     $ 

46,677     $ 
3,537    
(16,991 )  
(29,063 )  

4,160     $ 

22,411     $ 
10,597    
(254 )  
(15,221 )  
17,533     $ 

52,552  
9,293  
2,688  
(21,356 ) 
43,177  

For the year ended December 31,  

2018 

2017 

For the 
Transition 
Period ended 
December 31,   
2016 

For the year 
ended May 31, 

2016 

$ 

$ 

24,079     $ 
8,846    
1,429    
59    
34,413     $ 

21,649     $ 
7,768    
2,180    
(214 )  
31,383     $ 

12,765     $ 
5,306    
1,372    
(244 )  
19,199     $ 

22,725  
7,774  
2,323  
(348 ) 
32,474  

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Intangible assets, net 

Services 
International 
Products and Systems 
Corporate and eliminations 

Total assets 
Services 
International 
Products and Systems 
Corporate and eliminations 

Revenue and long-lived assets by geographic area was as follows: 

December 31, 

2018 

2017 

$ 

$ 

98,362     $ 
11,143    
1,438    
452    
111,395     $ 

46,864  
13,899  
2,261  
715  
63,739  

December 31, 

2018 

2017 

$ 

$ 

523,506     $ 
146,535    
12,264    
11,732    
694,037     $ 

377,585  
150,779  
12,733  
13,344  
554,441  

Revenue 

United States 
Other Americas 
Europe 
Asia-Pacific 

Long-lived assets 
United States 
Other Americas 
Europe 

For the year ended December 31,   

For the 
Transition 
Period ended 
December 31,   

For the year 
ended May 31, 

2018 

2017 

2016 

2016 

$ 

$ 

487,414     $ 
98,248    
143,312    
13,380    
742,354     $ 

466,683     $ 
86,870    
132,421    
14,996    
700,970     $ 

256,926     $ 
41,777    
91,847    
13,611    
404,161     $ 

519,361  
67,809  
118,566  
13,445  
719,181  

December 31, 

2018 

2017 

$  230,140     $  237,616  
36,011  
80,693  
$  484,549     $  354,320  

177,628    
76,781    

20. Repurchase of Common Stock 

On October 7, 2015, the Company's Board of Directors approved a $50 million stock repurchase plan.   As part of this plan, on 
August 17, 2016, the Company entered into an agreement with its Chairman and then CEO, Dr. Sotirios Vahaviolos, to 
purchase up to 1 million of his shares, commencing in October 2016.  Pursuant to the agreement, in general, the Company 
agreed to purchase from Dr. Vahaviolos up to $2 million of shares each month, at a 2% discount to the average daily price of 
the Company's common stock for the preceding month.  During the transition period ended December 31, 2016, the Company 
purchased approximately 274,000 shares from Dr. Vahaviolos at an average price of $21.90 per share and an aggregate cost of 

95 

 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
   
   
   
 
 
 
 
 
 
 
   
 
 
 
Table of Contents 

$6.0 million as well as 146,000 shares in the open market at an average price of $20.48 per share and an aggregate cost of 
approximately $3.0 million.  During the year ended December 31, 2017, the Company purchased approximately 726,000 shares 
from Dr. Vahaviolos at an average price of $21.93 per share and an aggregate cost of $15.9 million. From the inception of the 
plan through December 31, 2017, the Company purchased 1,000,000 shares from Dr. Vahaviolos at an average price of $21.92 
per share for an aggregate cost of approximately $21.9 million. 

The Company retired all of its repurchased shares during the fourth quarter of 2017 and they are not included in common stock 
issued and outstanding as of December 31, 2017.  As of December 31, 2018, approximately $25.1 million remained available to 
repurchase shares under the stock repurchase plan. 

21.  Twelve Months Ended December 31, 2016 and Seven Months Ended December 31, 2015 Comparative Data 
(Unaudited) 
The condensed consolidated statement of income for the twelve months ended December 31, 2016 and the seven months ended 
December 31, 2015 is as follows: 

Twelve Months Ended 
December 31, 2016 

Seven Months Ended 
December 31, 2015 

(unaudited) 

Revenues 

Cost of revenues 

Depreciation 

Gross profit 
Selling, general and administrative expenses 

Research and engineering 

Depreciation and amortization 

Litigation charges 

Acquisition-related benefit, net 

Income from operations 
Interest expense, net 

Income before provision for income taxes 
Provision for income taxes 

Net income 
Less:  Net income (loss) attributable to non-controlling interests 

Net income available to Mistras Group, Inc. shareholders 

Net income per share:  Basic 
Net income per share:  Diluted 

Weighted average shares outstanding: 

Basic 

Diluted 

 $ 

 $ 

 $ 
 $ 

684,762    $ 
468,929    
21,699    
194,134    
148,914    
2,670    
10,689    
6,320    
(5 )  
25,546    
3,075    
22,471    
8,008    
14,463    
54    
14,409    $ 
0.50    $ 
0.48    $ 

28,960    
30,114    

427,913  
292,718  
12,005  
123,190  
81,117  
1,431  
6,503  
—  
(959 ) 
35,098  
3,672  
31,426  
11,627  
19,799  
(15 ) 
19,814  
0.69  
0.67  

28,810  
29,676  

22. Selected Quarterly Financial Information (unaudited) 

The following is a summary of the quarterly results of operations for calendar years 2018, 2017 and 2016. 

96 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
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Fiscal quarter ended 

Revenues 

Gross Profit 

Income from operations 

Net income (loss) attributable to Mistras Group, Inc. 

Earnings (loss) per common share: 

Basic 

Diluted 

  December 31, 2018 

September 30, 2018   

June 30, 2018 

March 31, 2018 

  $ 

  $ 

  $ 

  $ 

180,762    $ 
52,315   
2,502   
(1,061 )   $ 

(0.04 )   $ 

(0.04 )   $ 

182,169    $ 
52,332   
3,017   
(1,010 )   $ 

(0.04 )   $ 

(0.04 )   $ 

191,793    $ 
55,083   
8,409   
6,000    $ 

0.21    $ 
0.20    $ 

187,630  
48,145  
6,399  
2,919  

0.10  
0.10  

Fiscal quarter ended 

Revenues 

Gross Profit 

Income (loss) from operations 

Net income (loss) attributable to Mistras Group, Inc. 

Earnings (loss) per common share: 

Basic 

Diluted 

  December 31, 2017 

September 30, 2017   

June 30, 2017 

March 31, 2017 

  $ 

  $ 

  $ 

  $ 

187,643    $ 
50,319   
6,282   
884    $ 

0.03    $ 
0.03    $ 

179,570    $ 
47,897   
(10,375 )  

(6,968 )   $ 

(0.25 )   $ 

(0.25 )   $ 

170,439    $ 
46,343   
5,003   
2,217    $ 

0.08    $ 
0.07    $ 

163,318  
43,153  
3,250  
1,692  

0.06  
0.06  

Fiscal quarter ended 

Revenues 

Gross Profit 

Income from operations 

Net income attributable to Mistras Group, Inc. 

Earnings per common share: 

Basic 

Diluted 

  December 31, 2016 

September 30, 2016   

June 30, 2016 

  March 31, 2016 

  $ 

  $ 

  $ 
  $ 

170,156    $ 
47,978   
2,944   

963 

  $ 

0.03    $ 
0.03    $ 

168,811    $ 
50,651   
12,116   

7,238 

  $ 

0.25    $ 
0.24    $ 

178,340    $ 
51,535   
4,840   

2,761 

  $ 

0.10    $ 
0.09    $ 

167,455  
43,970  
5,646  

3,447 

0.12  
0.11  

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

None. 

Item 9A.   Controls and Procedures 

Evaluation of Disclosure Controls and Procedures 

Pursuant to Rule 13a-15(b) under the Exchange Act, our management carried out an evaluation, under the supervision 
and with the participation of our President and Chief Executive Officer and our Senior Vice President, Chief Financial Officer 
and Treasurer, of the effectiveness of the design and operation of our disclosure controls (as defined in Rule 13a-15(e) of the 
Exchange Act) and procedures. Based upon that evaluation, our President and Chief Executive Officer and our Senior Vice 
President, Chief Financial Officer and Treasurer concluded that, as of December 31, 2018, our disclosure controls and 
procedures were effective. 

Management’s Report on Internal Control Over Financial Reporting 

97 

 
 
 
 
   
   
   
   
 
 
 
 
 
 
 
   
   
   
   
 
 
 
 
 
 
 
 
   
   
   
   
 
 
 
 
 
 
 
Table of Contents 

Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as 

defined in Rules 13a-15(f) and 15d-15(f) under the Securities Exchange Act of 1934, as amended (the Exchange Act). Our 
internal control over financial reporting is a process designed by, or under the supervision of, our President and Chief Executive 
Officer and our Senior Vice President, Chief Financial Officer and Treasurer, and effected by the Company’s board of directors, 
management and other personnel 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. 

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 policies or procedures may deteriorate. 

Our management assessed the effectiveness of our internal control over financial reporting as of December 31, 2018. 

In making this assessment, management used the criteria set forth by the Committee of Sponsoring Organizations of the 
Treadway Commission (COSO) in the updated Internal Control — Integrated Framework issued in 2013. The Company 
acquired one  entity during 2018, and management excluded from its assessment of the effectiveness of the Company’s internal 
control over financial reporting as of December 31, 2018, this entity's internal control over financial reporting associated with 
total assets of 2.1% and total revenues of 0.1% included in the consolidated financial statements of the Company as of and for 
the year ended December 31, 2018.  Based on that assessment, excluding the one entity acquired during 2018 as noted above, 
our management concluded that, as of December 31, 2018, our internal control over financial reporting was effective. 

The effectiveness of the Company’s internal control over financial reporting as of December 31, 2018, has been 
audited by KPMG LLP, an independent registered public accounting firm, as stated in their report which appears herein. 

Changes in Internal Control over Financial Reporting 

There have been no changes in our internal control over financial reporting during the year ended December 31, 2018 

that materially affected, or are reasonably likely to materially affect, our internal control over financial reporting. 

Item 9B.   Other Information 

None. 

PART III 

ITEM 10.   DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE 

Certain of the information concerning our executive officers required by this Item 10 is provided under the caption 

“Executive Officers of the Registrant” in Part I of this Annual Report. The remaining information required by Item 10 is 
incorporated herein by reference to the relevant information to be included in our definitive proxy statement related to the 2019 
annual shareholders meeting. 

ITEM 11.   EXECUTIVE COMPENSATION 

The information required by Item 11 is incorporated by reference to the information to be included in our definitive 

proxy statement related to the 2019 annual shareholders meeting. 

ITEM 12.   SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND 
RELATED STOCKHOLDER MATTERS 

98 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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The information required by Item 12 regarding Security Ownership of Certain Beneficial Owners and Management 

and Related Stockholders is incorporated by reference to the relevant information to be included in our definitive proxy 
statement related to the 2018 annual meeting of shareholders. 

Equity Compensation Plan Information 

The following table provides certain information as of December 31, 2018 concerning the shares of our common stock 

that may be issued under existing equity compensation plans. 

Plan Category 

Number of Securities 
to be Issued Upon 
Exercise of 
Outstanding Options 

Weighted Average 
Exercise Price of 
Outstanding Options 

Number of Securities 
Remaining Available for 
Future Issuance Under 
Equity Compensation Plans 

(in thousands, except exercise price data) 

Equity Compensation Plans Approved by Security 
Holders (1) 

2,105 

  $ 

13.47 

Equity Compensation Plans Not Approved by 
Security Holders 

Total 

— 

2,105     $ 

— 

13.43    

________________________________________ 
(1)         Includes all the Company’s plans: 2007 Stock Option Plan, 2009 Long-Term Incentive Plan and 2016 Long-Term 
Incentive Plan. 

1,143 

— 

1,143  

ITEM 13.   CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE 

The information required by Item 13 is incorporated by reference to the relevant information to be included in our 

definitive proxy statement related to the 2019 annual shareholders meeting. 

ITEM 14.   PRINCIPAL ACCOUNTANT FEES AND SERVICES 

The information required by Item 14 is incorporated by reference to the information to be included in our definitive 

proxy statement related to the 2019 annual shareholders meeting. 

PART IV 

ITEM 15.   EXHIBITS AND FINANCIAL STATEMENT SCHEDULES 

(1) The following financial statements are filed herewith in Item 8 of Part II above: 

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Report of independent registered public accounting firm 
Consolidated Balance sheets as of December 31, 2018 and December 31, 2017 
Consolidated Statements of income (loss) for the years ended December 31, 2018 and 2017, the transition period 
ended December 31, 2016 and the year ended May 31, 2016 
Consolidated Statements of comprehensive income (loss) for the years ended December 31, 2018 and 2017, the 
transition period ended December 31, 2016 and the year ended May 31, 2016 
Consolidated Statements of equity for the year ended December 31, 2018 and 2017, the transition period ended 
December 31, 2016 and the year ended May 31, 2016 

Consolidated Statements of cash flows for the years ended December 31, 2018 and 2017, the transition period 
ended December 31, 2016 and the year ended May 31, 2016 
Notes to consolidated financial statements 

Page 

50  
51  

52 

53 

54 

55 
56  

(2)         Financial Statement Schedules 

All other schedules are omitted because of the absence of conditions under which they are required or because the required 

information is given in the financial statements or notes thereto. 

(3)         Exhibits 

Exhibit No. 

2.1 

2.2 

2.3 

3.1 

3.2 

3.3 

4.1 

10.1 

10.2 

10.3 

Description 

Membership Interest Purchase Agreement, dated December 15, 2017, among Mistras Group, Inc., WPT 
Holdings Inc., West Penn Non-Destructive Testing, LLC (formerly known as West Penn Non-Destructive 
Testing, Inc.), N. David Campbell and James C. DeChellis III (filed as exhibit 2.1 to the Current Report 
on Form 8-K filed on December 21  2017 and incorporated herein by reference) 
Share Purchase Agreement, dated as of December 13, 2018, among 2159562 Alberta Ltd., as purchaser, 
Mistras Group, Inc., as parent of purchaser, the shareholders of Onstream Holdings, Inc. listed in 
Schedule A thereto, and Onstream Holdings, Inc. (filed as Exhibit 2.1 to Current Report on Form 8-K 
filed December 13, 2018 and incorporated herein by reference) 
Form of share purchase agreement for the purchase of Onstream Holdings, Inc. shares from each 
member of the group of shareholders collectively owning 5% of the shares of Onstream Holdings, Inc. 
(filed as Exhibit 2.2 to Current Report on Form 8-K filed December 13, 2018 and incorporated herein by 
reference) 
Second Amended and Restated Certificate of Incorporation (filed as exhibit 3.1 to Registration Statement 
on Form S-1 (Amendment No. 4) filed on September 21, 2009 (Registration No. 333-151559) and 
incorporated herein by reference) 

Certificate of Amendment to the Second Amended and Restated Certificate of Incorporation (filed as 
exhibit 3.1 to the Quarterly Report on Form 10-Q filed on January 11, 2017 and incorporated herein by 
reference) 

Amended and Restated Bylaws, effective July 20, 2016 (filed as exhibit 3.1 to the Quarterly Report on 
Form 10-Q filed on October 7, 2016 and incorporated herein by reference) 

Specimen certificate evidencing shares of common stock (filed as exhibit 4.1 to Registration Statement 
on Form S-1 (Amendment No. 5) filed on September 23, 2009 (Registration No. 333-151559) and 
incorporated herein by reference. 

Fourth Amended and Restated Credit Agreement dated December 8, 2017 (filed as Exhibit 10.3 to 
Annual Report on Form 10-K filed March 14, 2018 and incorporated herein by reference) 

Fifth Amended and Restated Credit Agreement dated December 13, 2017 (filed as Exhibit 10.1 to 
Current Report on Form 8-K filed December 13, 2018 and incorporated herein by reference) 

Form of Indemnification Agreement for directors and officers (filed as exhibit 10.1 to Registration 
Statement on Form S-1 (Amendment No. 4) filed on September 21, 2009 (Registration No. 333-151559) 
and incorporated herein by reference) 

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Table of Contents 

10.4 

10.5 

10.6 

10.7 

10.8 

10.9 

10.10 

10.11* 

10.12 

10.13 

10.14 

21.1* 

23.1* 

24.1* 

31.1* 

31.2* 

32.1** 

32.2** 

2007 Stock Option Plan and form of Stock Option Agreement (filed as exhibit 10.5 to Registration 
Statement on Form S-1 (Amendment No. 4) filed on September 21, 2009 (Registration No. 333-151559) 
and incorporated herein by reference) 

2009 Long-Term Incentive Plan (filed as exhibit 10.6 to Registration Statement on Form S-1 
(Amendment No. 4) filed on September 21, 2009 (Registration No. 333-151559) and incorporated herein 
by reference) 

Form of 2009 Long-Term Incentive Plan Stock Option Agreement (filed as exhibit 10.7 to Registration 
Statement on Form S-1 (Amendment No. 4) filed on September 21, 2009 (Registration No. 333-151559) 
and incorporated herein by reference) 

Form of 2009 Long-Term Incentive Plan Restricted Stock Agreement (filed as exhibit 10.8 to 
Registration Statement on Form S-1 (Amendment No. 4) filed on September 21, 2009 (Registration 
No. 333-151559) and incorporated herein by reference) 

Form of Restricted Stock Unit Certificate for awards under 2009 Long-Term Incentive Plan (filed as 
exhibit 10.1 to Quarterly Report on Form 10-Q filed on January 13, 2011 and incorporated herein by 
reference) 

2016 Long-Term Incentive Plan (filed as exhibit B to the Definitive Proxy Statement dated September 7, 
2016 and incorporated herein by reference) 

Form of Restricted Stock Unit Certificate for awards under the 2016 Long-Term Incentive Plan (filed as 
Exhibit 10.16 to Transition Report on Form 10-K filed on March 20, 2017 and incorporated herein by 
reference) 

  Mistras Group Severance Plan 

Employment Agreement between the Company and Sotirios J. Vahaviolos, dated February 28, 2018 
(filed as Exhibit 10.1 to Quarterly Report on Form 10-Q filed May 8, 2018 and incorporated by reference 
herein) 

Employment Agreement between the Company and Dennis Bertolotti, dated March 13, 2018 (filed as 
Exhibit 10.2 to Quarterly Report on Form 10-Q filed May 8, 2018 and incorporated by reference herein) 

Description of Compensation for Non-Employee Directors (filed as Exhibit 10.19 to Annual Report on 
Form 10-K filed March 14, 2018 and incorporated herein by reference) 

  Subsidiaries of the Registrant 

  Consent of KPMG LLP 

  Power of Attorney (included as part of the signature page to this report) 

Certification of Chief Executive Officer pursuant to Rule 13a-14(a) under the Securities Exchange Act of 
1934 

Certification of Chief Financial Officer pursuant to Rule 13a-14(a) under the Securities Exchange Act of 
1934 

  Certification pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 

  Certification pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 

101.INS 

  XBRL Instance Document 

101.SCH 

  XBRL Schema Document 

101.CAL 

  XBRL Calculation Linkbase Document 

101.LAB 

  XBRL Labels Linkbase Document 

101.PRE 

  XBRL Presentation Linkbase Document 

101.DEF 

  XBRL Definition Linkbase Document 

_______________________ 

Exhibits 10.3 to 10.14 are management contracts or compensatory plans, contracts, or arrangements. 
* Filed herewith. 

101 

 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
   
 
 
   
 
 
   
 
 
   
 
   
 
   
 
   
 
 
   
 
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
Table of Contents 

** Furnished herewith. 

102 

 
 
 
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ITEM 16.   FORM 10-K SUMMARY 

None. 

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. 

SIGNATURES 

MISTRAS GROUP, INC. 
By:  /s/ Dennis Bertolotti 

Dennis Bertolotti 
President and Chief Executive Officer 

Date: March 15, 2019 

We, the undersigned directors and officers of Mistras Group, Inc., hereby severally constitute Dennis Bertolotti, Edward J. 
Prajzner and Michael C. Keefe, and each of them singly, as our true and lawful attorneys with full power to each of them to 
sign for us, in our names in the capacities indicated below, any and all amendments to this Annual Report on Form 10-K filed 
with the Securities and Exchange Commission. 

This power of attorney may only be revoked by a written document executed by the undersigned that expressly revokes this 
power by referring to the date and subject hereof. 

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. 

103 

 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents 

Signature 

Title 

Date 

/s/Dr. Sotirios J. Vahaviolos 

Dr. Sotirios J. Vahaviolos 

/s/Dennis Bertolotti 

Dennis Bertolotti 

/s/ Edward J. Prajzner 

Edward J. Prajzner 

/s/ James J. Forese 

James J. Forese 

/s/ Richard H. Glanton 

Richard H. Glanton 

/s/ Nicholas DeBenedictis 

Nicholas DeBenedictis 

/s/ Michael J. Lange 

Michael J. Lange 

/s/ Manuel N. Stamatakis 

Manuel N. Stamatakis 

/s/ W. Curtis Weldon 

W. Curtis Weldon 

  Executive Chairman and Director 

March 15, 2019 

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

March 15, 2019 

March 15, 2019 

March 15, 2019 

March 15, 2019 

March 15, 2019 

March 15, 2019 

March 15, 2019 

March 15, 2019 

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

  Director 

  Director 

  Director 

  Director 

  Director 

  Director 

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STOCK PRICE PERFORMANCE GRAPH

The following performance graph compares the performance of our common stock to the Russell 3000 Index and self-constructed peer groups. The comparison 
assumes $100 was invested on June 1, 2013 in each of our common stock, the Russell 3000 Index and the peer groups. The values of each investment are 
based on share price appreciation, with reinvestment of all dividends, assuming any were paid. For each graph, the investments are assumed to have occurred 
at the beginning of each period presented. The Company reconstituted some of its peer group due to business combinations and changing industry conditions to 
enable a more relevant comparison. The new peer group includes the following companies: Quanta Services, Inc., Shawcor Ltd., and Oceaneering. The following 
companies are included in the Company’s new and old peer groups: used in the graphs: Aegion Corp, Exponent, Inc., Matrix Service Company and Team, Inc. The 
stock price performance included in this graph is not necessarily indicative of future stock price performance.

Comparison of 67 Month Cumulative Total Return
Assumes Initial Investment of $100
December 2018

200.00

180.00

160.00

140.00

120.00

100.00

80.00

60.00

40.00

20.00

0.00

5/31/2013

5/31/2014

5/31/2015

5/31/2016

12/31/2016

12/31/2017

12/31/2018

Mistras Group, Inc.

Russell 3000 Index

New Peer Group

Old Peer Group

5/31/2013

5/31/2014

5/31/2015

12/31/2016

12/31/2017

12/31/2018

Mistras Group, Inc.

Russell 3000 Index 

New Peer Group 

Old Peer Group

Return %
Cum $

Return %
Cum $

Return %
Cum $

Return %
Cum $

100.00

100.00

100.00

100.00

6.45

106.45

20.57

120.57

14.04

114.04

30.40

130.40

-18.67

86.58

11.85

134.86

-22.52

88.36

-11.81

114.99

3.51

120.11

9.02

147.33

19.97

86.22

16.15

144.76

-8.61

109.77

21.13

178.47

-5.91

81.12

-6.52

135.33

-38.73

67.26

-5.24

169.11

-18.30

66.28

2.02

138.07

Peer group index uses beginning-of-period market capitalization weighting. 

COMPANY AN D SH AR EH OLDE R  IN FO R MATI ON

LEADERSHIP TEAM

Dr. Sotirios J. Vahaviolos 
Executive Chairman and Founder

Dennis M. Bertolotti  
President and Chief Executive Officer
Jonathan H. Wolk 
Senior Executive Vice President and 
Chief Operating Officer
Michael J. Lange  
Vice Chairman; Senior Executive Vice President of 
Business Development and Strategic Planning
Michael C. Keefe  
Executive Vice President, 
General Counsel and Secretary
Edward J. Prajzner  
Senior Vice President,  
Chief Financial Officer and Treasurer
Chris Smith 
Group Vice President Corporate Compliance 
Julie Marini 
Group Vice President of Human Resources
Kenn Kerr  
Group Vice President of Sales,  
Services & Products

STOCK LISTING

The Company’s common stock is listed and 
traded on the New York Stock Exchange under the  
symbol “MG”.

INVESTOR RELATIONS

Security analysts, investors, stockbrokers, 
portfolio managers and other investors seeking 
additional information about MISTRAS Group 
should contact Edward J. Prajzner, Senior Vice 
President, Chief Financial Officer and Treasurer at 
Corporate Headquarters.

BOARD OF DIRECTORS

ANNUAL MEETING

Dr. Sotirios J. Vahaviolos 
Executive Chairman and Founder
Michael J. Lange 
Vice Chairman; Senior Executive Vice President of 
Business Development and Strategic Planning

Dennis M. Bertolotti  
President and Chief Executive Officer
Nicholas DeBenedictis 
Chairman Emeritus of Aqua America, Inc.
James J. Forese 
Retired Operating Partner and 
Chief Operating Officer of HCI Equity Partners
Richard H. Glanton 
Chairman and Chief Executive Officer 
of Philadelphia Television Network
Manuel Stamatakis 
Chairman and Chief Executive Officer 
of Capital Management Enterprises
W. Curtis Weldon 
Former US Congressman 7th District and 
Founder of Jenkins Hill International

SHAREHOLDER COMMUNICATION

Any interested party wishing to communicate 
directly with our Board of Directors should write to 
Michael C. Keefe, Executive Vice President, 
General Counsel and Secretary, at Corporate HQ.

FORM 10-K

The Form 10-K report included in this 2018 annual 
report has been filed with the Securities and 
Exchange Commission (SEC). Additional copies 
of the Form 10-K as filed with the SEC may be 
obtained by request from the Company or through 
the Company’s website.

TRANSFER AGENT AND REGISTRAR

American Stock Transfer & Trust Company, LLC.
Operations Center
6201 15th Avenue, Brooklyn, NY 11219
Tel: 1(800) 937-5449, 1(718) 921-8124

The 2019 Annual Meeting of Shareholders will be 
held at 8:30 a.m. local time on May 15, 2019, at 
Corporate Headquarters, Princeton Junction, NJ.

CORPORATE HEADQUARTERS

195 Clarksville Road
Princeton Junction, NJ 08550
www.mistrasgroup.com
Tel: 1(609) 716-4000
Fax: 1(609) 716-0706

MEDIA RELATIONS

Members of the news media requesting 
information about MISTRAS Group should visit our 
online Press Room at mistrasgroup.com/news. 
For additional information about MISTRAS 
Group, contact: Nestor S. Makarigakis, 
Group Director, Marketing Communications, 
at Corporate Headquarters.

WEBSITE

www.mistrasgroup.com
MISTRAS Group’s website offers financial 
information and facts about the Company and 
its products, systems and services. Website 
content is available for informational purposes 
only. It should not be relied upon for investment 
purposes, nor is it incorporated by reference into 
this annual report.

CUSTOMERS

For assistance with MISTRAS Group products, 
systems and services, call 1(609) 716-4000, or 
visit the MISTRAS Group website at 
www.mistrasgroup.com. Additional contact 
information is listed on our website at 
mistrasgroup.com/locations.

One Source for
Asset Protection
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MISTRAS GROUP, INC.

A leading “one source” global provider 
of technology-enabled asset protection 
solutions used to evaluate the structural 
integrity of critical energy, industrial and 
public infrastructure.

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