Exhibit 99.1
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MISTRAS Announces Second Quarter and First Half 2025 Results

Robust Quarterly Organic Revenue Growth in Aerospace & Defense and Industrial Markets,
with a Significant Expansion in quarter-over-quarter Gross Profit Margin of 200 basis points,
Generating Net Income of $3.0 million, and Achieving Adjusted EBITDA of $24.1 million for the Second Quarter of 2025

PRINCETON JUNCTION, N.J., August 6, 2025 (GLOBE NEWSWIRE) -- MISTRAS Group, Inc. (NYSE: MG), a global leader in technology-enabled industrial asset integrity and testing solutions, reported financial results for its second quarter and six months ended June 30, 2025.

Second Quarter 2025 Key Figures*
•Revenue of $185.4 million, a decrease of 2.3%, yet flat giving effect to the exclusion of voluntary Laboratory consolidations
•Gross profit of $53.9 million, up 5.1% or $2.6 million from $51.3 million, primarily due to an improved business mix and operating efficiencies; Gross profit margin of 29.1% as compared to 27.1%, an expansion of 200 basis points
•Selling, general, and administrative (“SG&A”) expenses of $39.8 million, up 10.0% or $3.6 million from $36.2 million, primarily due to foreign exchange loss of $2.8 million
•Net income of $3.0 million and Earnings Per Diluted Share of $0.10; Net Income Excluding Special Items (Non-GAAP) of $5.8 million and Diluted Earnings Per Share Excluding Special Items (Non-GAAP) of $0.19
•All-time highest second quarter Adjusted EBITDA of $24.1 million, compared to $22.1 million, an increase of 8.9%; Adjusted EBITDA margin of 13.0% as compared to 11.7%, an expansion of 130 basis points
*All comparisons are consolidated and versus the equivalent prior year period, unless otherwise noted and give effect to the reclassification of certain overhead and personnel expenses in the unaudited condensed consolidated statements of income (loss) from SG&A to cost of revenue. Please see the reconciliations of non-GAAP financial measures to the most directly comparable GAAP measures and additional information about the non-GAAP financial measures set forth in tables attached to this press release.


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Second Quarter and First Half 2025 Additional Detailed Highlights:
Second Quarter results reflect the reclassification of certain overhead and personnel expenses in the Unaudited Condensed Consolidated Statements of Income (Loss), from SG&A to cost of revenue, as the Company determined this reclassification provides greater transparency regarding the true cost of the Company’s revenue, and aligns with how the Company's business is managed. These overhead and personnel expenses, which were determined to be directly related to the Company’s delivery of services, are generally variable to revenue being recognized, and results in gross profit that fully encompasses all costs necessary to generate such revenue. The reclassification recorded within the financials was $4.8 million and $9.7 million for the three and six month periods ended June 30, 2024, respectively. The impact of the reclassification of these costs from SG&A to cost of revenue for full year 2024 was approximately $20.9 million. This reclassification of overhead and personnel expenses had no impact on Operating Income, Net Income or Adjusted EBITDA comparability.

The Company recorded $3.0 million of reorganization and other costs in the second quarter of 2025 related to the Company’s continuing initiative to reduce and recalibrate overhead costs, in addition to incremental costs of other related actions.

Net income was $3.0 million in the second quarter, or $0.10 per diluted share, as compared to net income of $6.4 million, or $0.20 per diluted share in the prior year comparable period. Second quarter net income excluding special items (non-GAAP), was $5.8 million, or $0.19 per diluted share, as compared to net income excluding special items (non-GAAP) of $6.8 million, or $0.21 per diluted share, in the prior year comparable period.

In the first half of 2025, net cash used in operating activities was $3.5 million, a decrease from $5.1 million of net cash provided by operating activities in the prior year period, largely due to an increase in days sales outstanding and working capital timing. Specifically, in the second quarter of 2025, the Company had a buildup in unbilled accounts receivable and a delay in invoicing related to its conversion to a new enterprise resource planning (ERP) system effective as of April 1, 2025. Although unbilled and billed accounts receivable balances increased significantly during the period ended June 30, 2025 related to this ERP implementation, the Company expects a reduction in these balances over the remainder of the year.

Free cash flow (non-GAAP) was negative $16.2 million in the first half of 2025, compared to negative $6.9 million in the prior year comparable period, attributable to the same factors impacting the Company's operating cash flow. On a trailing twelve month basis, which better normalizes year-over-year differences, net cash provided by operating activities was $41.6 million and free cash flow was $17.8 million, despite the first half 2025 year-over-year lagging results, compared to the prior year period. The Company expects free cash flow to normalize in the coming quarters and remains committed to strong free cash flow generation over the second half of 2025.


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The Company’s gross debt was $189.4 million as of June 30, 2025, compared to $169.6 million as of December 31, 2024 and $171.9 million as of March 31, 2025. The increase in gross debt during the period was attributable to the impacts to cash flow described above. The Company’s net debt, a non-GAAP financial measure, was $168.8 million as of June 30, 2025.

The Company’s trailing 12-month total consolidated debt leverage ratio as defined in the Company's credit agreement was just under 2.75 to 1.0 as of June 30, 2025, which was up slightly from December 31, 2024, but still well within the total consolidated debt leverage ratio of 3.75 to 1.0 required under the credit agreement. The Company expects to end fiscal 2025 with a total consolidated debt leverage ratio below 2.50 to 1.0.

Natalia Shuman, President and Chief Executive Officer commented:
“I am very pleased to report our second quarter performance, which resulted in a record Adjusted EBITDA of $24.1 million, up 8.9% year-over-year, reflecting significant improvement in our operating leverage as a result of our strategic initiatives. As we re-tool, re-shape and re-invigorate our business, we have taken many decisive steps to enhance profitability and sharpen our focus. This reflects the strength of our operating model, disciplined cost management, and continued focus on driving efficiencies across the business. These second quarter results demonstrated our ability to deliver value despite market volatility, positioning us well to restart our growth engine. We have adjusted our Company’s organizational structure, delayered the organization, reinforced performance management at each of our labs, and implemented clear key performance indicators (KPIs) which we are using to continuously manage and control our costs. These are not just short-term cost calibrations, they are structural improvements designed to improve and expand decision making capacity, reinforce operational organization and help ensure operating leverage through all business cycles.”

Ms. Shuman continued, “As the market continues to evolve, we are focused on aligning our capabilities to meet increasing demand for more integrated, agile, and data-enabled solutions. By combining advanced technologies with deep operational expertise, we are positioning MISTRAS to lead in high-growth sectors and provide critical support where reliability, safety, and performance matter most.”

2025 Outlook
The Company is not providing full year guidance for fiscal 2025, as the CEO and renewed senior management team are still reviewing the Company’s entire portfolio of businesses. The Company is also continuously assessing market volatility, including the impact of changes in U.S. trade policies, the imposition of tariffs and related retaliatory tariffs, on its business and results for fiscal 2025. Nevertheless, the Company expects its 2025 Adjusted EBITDA to exceed the Adjusted EBITDA level in 2024, which had been the second highest annual level achieved all-time.



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Conference Call
In connection with this release, MISTRAS will hold a conference call on August 7, 2025, at 9:00 a.m. Eastern Standard Time. To listen to the live webcast of the conference call, visit the Investor Relations section of MISTRAS Group’s website at www.mistrasgroup.com. Individuals may pre-register at: https://investors.mistrasgroup.com/events/event-details/fiscal-2025-q2-earnings-call. Following the conference call, an archived webcast of the call will be available for one year by visiting the Investor Relations section of MISTRAS Group’s website.

About MISTRAS Group, Inc. - One Source for Asset Protection Solutions®
MISTRAS Group, Inc. (NYSE: MG) is a global leader in technology-enabled industrial asset integrity solutions, serving critical industries including oil & gas, aerospace & defense, power & utilities, manufacturing, and civil infrastructure. The company provides a diversified portfolio of products and services, ranging from advanced non-destructive testing and pipeline inspections to real-time condition monitoring, maintenance planning, and specialized engineering, powered by a proprietary management software suite that centralizes integrity data for predictive analytics and benchmark analysis. With a long-standing track record of innovation and deep industry expertise, MISTRAS helps clients reduce risk, extend asset life, and optimize operational performance. Learn more at www.mistrasgroup.com.
INVESTORS CONTACT:
Edward Prajzner
Senior Executive Vice President & Chief Financial Officer
+1 (833) MISTRAS | investors@mistrasgroup.com

























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Forward-Looking and Cautionary Statements
Certain statements contained in this press release are "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Such forward-looking statements include, but are not limited to, the impacts of foreign currency exchange risks, the impacts of our new ERP implementation, including the reduction and normalization of our accounts receivable balances, and recently announced tariffs and retaliatory tariffs and changes to U.S. trade policy on our business and financial results, and additional operational and strategic actions, such as the implementation of KPIs, that we have taken or expect or seek to take in furtherance of our strategies and activities to reduce overhead and related costs and enhance our financial results and future growth. Such forward-looking statements relate to MISTRAS' financial results and estimates, products and services, business model, operational and strategic initiatives to improve operating leverage, strategy, growth opportunities, profitability and competitive position, and other matters. These forward-looking statements generally use words such as "future," "possible," "potential," "targeted," "anticipate," "believe," "estimate," "expect," "intend," "plan," "predict," "project," "will," "may," "should," "could," "would" and other similar words and phrases. Such statements are not guarantees of future performance or results and will not necessarily be accurate indications of the times at, or by which, such performance or results will be achieved, if at all. These statements are subject to risks and uncertainties that could cause actual performance or results to differ materially from those expressed in these statements. A list, description and discussion of these and other risks and uncertainties can be found in the "Risk Factors" section of the Company's Annual Report on Form 10-K for the year ended December 31, 2024 filed with the U.S. Securities and Exchange Commission on March 11, 2025, as updated by our reports on Form 10-Q and Form 8-K. The forward-looking statements are made as of the date hereof, and MISTRAS undertakes no obligation to update such statements as a result of new information, future events or otherwise.

Use of Non-GAAP Financial Measures
In addition to financial information prepared in accordance with generally accepted accounting principles in the U.S. ("GAAP"), this press release also contains adjusted financial measures that are not prepared in accordance with GAAP and that we believe provide investors and management with supplemental information relating to the Company’s operating performance and trends that facilitate comparisons between periods and with respect to trends and projected information. The term "Adjusted EBITDA" used in this release is a financial measure not calculated in accordance with GAAP and is defined by the Company as net income attributable to MISTRAS Group, Inc. plus: interest expense, provision for income taxes, depreciation and amortization, share-based compensation expense, certain acquisition related costs (including transaction due diligence costs and adjustments to the fair value of contingent consideration), foreign exchange (gain) loss, non-cash impairment charges, reorganization and other costs and, if applicable, certain additional special items which are noted. A reconciliation of Adjusted EBITDA to Net Income (Loss) as computed under GAAP is set forth in a table attached to this press release. The Company also uses the terms “free cash flow” and "trailing twelve months free cash flow," non-GAAP financial measures. The Company defines "free cash flow" as cash provided by operating activities less capital expenditures (which is classified as an investing activity). For the term “trailing twelve months free cash flow,” the Company aggregates cash provided by operating activities for the trailing twelve-month period ended June 30, 2025 and subtracts aggregated capital expenditures over the same trailing twelve month period. The Company additionally uses the terms:

“Segment and Total Company Income (Loss) from Operations (GAAP) to Income (Loss) from Operations before Special Items (non-GAAP)”, “Net Income (Loss) (GAAP) and Diluted EPS (GAAP) to Net Income Excluding Special Items (non-GAAP) and Diluted EPS Excluding Special Items (non-GAAP)” which reconciles the non-GAAP amounts to the GAAP financial measure. The non-GAAP financial performance measure "Income (loss) from operations before special items” is used for each of our three operating segments, the Corporate segment and the "Total Company". Income (Loss) from operations before Special Items excludes: (a) transaction expenses related to acquisitions, such as professional fees and due diligence 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 our or any individual segment's core business operations. The acquisition related costs and special items can be a net expense or credit in any given period. This press release also includes the term “net debt”, a non-GAAP financial measure which the Company defines as the sum of the current and long-term portions of long-term debt, less cash and cash equivalents. Reconciliations of these non-GAAP financial measures to the most directly comparable GAAP measures are also set forth in tables attached to this press release. Each of these non-GAAP financial measures has material limitations as a performance or liquidity measure and should not be considered alternatives to Net Income (Loss) or any other measures derived in accordance with GAAP. Because Income (loss) from operations before special items and other non-GAAP financial measures used in this press release may not be calculated in the same manner by all companies, these measures may not be comparable to other similarly titled measures used by other companies.
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Mistras Group, Inc. and Subsidiaries
Unaudited Condensed Consolidated Balance Sheets
(in thousands, except share and per share data)
 
June 30, 2025December 31, 2024
ASSETS(unaudited)
Current Assets
Cash and cash equivalents$20,602 $18,317 
Accounts receivable, net159,823 127,281 
Inventories15,118 14,485 
Prepaid expenses and other current assets18,409 12,387 
Total current assets213,952 172,470 
Property, plant and equipment, net85,909 80,892 
Intangible assets, net39,571 39,708 
Goodwill185,125 181,442 
Deferred income taxes6,693 6,267 
Other assets39,793 42,259 
Total assets$571,043 $523,038 
LIABILITIES AND EQUITY
Current Liabilities
Accounts payable$18,238 $11,128 
Accrued expenses and other current liabilities90,482 85,233 
Current portion of long-term debt13,069 11,591 
Current portion of finance lease obligations5,677 5,317 
Income taxes payable1,028 1,656 
Total current liabilities128,494 114,925 
Long-term debt, net of current portion176,345 158,056 
Obligations under finance leases, net of current portion15,894 15,162 
Deferred income taxes2,216 1,973 
Other long-term liabilities31,919 34,027 
Total liabilities354,868 324,143 
Commitments and contingencies
Equity
Preferred stock, 10,000,000 shares authorized— — 
Common stock, $0.01 par value, 200,000,000 shares authorized, 31,538,050 and 31,010,375 shares issued and outstanding465 402 
Additional paid-in capital253,879 250,832 
Accumulated deficit(10,153)(9,984)
Accumulated other comprehensive loss(28,343)(42,682)
Total Mistras Group, Inc. stockholders’ equity215,848 198,568 
Noncontrolling interests327 327 
Total equity216,175 198,895 
Total liabilities and equity$571,043 $523,038 


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Mistras Group, Inc. and Subsidiaries
Unaudited Condensed Consolidated Statements of Income (Loss)
(in thousands, except per share data)
 
Three months ended June 30,Six months ended June 30,
2025202420252024
Revenue$185,405 $189,773 $347,020 $374,215 
Cost of revenue125,739 132,536 241,025 264,892 
Depreciation5,721 5,897 11,158 11,831 
Gross profit53,945 51,340 94,837 97,492 
Selling, general and administrative expenses39,793 36,181 75,445 72,431 
Reorganization and other costs2,951 518 6,038 2,076 
Environmental expense518 — 1,058 — 
Legal settlement and insurance recoveries, net— 60 — 60 
Research and engineering269 231 568 575 
Depreciation and amortization1,986 2,391 4,312 4,839 
Income from operations8,428 11,959 7,416 17,511 
Interest expense4,239 4,413 7,563 8,842 
Income (loss) before provision (benefit) for income taxes4,189 7,546 (147)8,669 
Provision (benefit) for income taxes1,063 1,173 (105)1,292 
Net income (loss) 3,126 6,373 (42)7,377 
Less: net income attributable to noncontrolling interests, net of taxes109 4 127 13 
Net income (loss) attributable to Mistras Group, Inc.$3,017 $6,369 $(169)$7,364 
Net income (loss) per common share
Basic$0.10 $0.21 $— $0.24 
Diluted$0.10 $0.20 $— $0.23 
Weighted-average common shares outstanding:
Basic31,439 30,979 31,268 30,842 
Diluted31,693 31,293 31,268 31,358 
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Mistras Group, Inc. and Subsidiaries
Unaudited Operating Data by Segment
(in thousands)

Three months ended June 30,Six months ended June 30,
2025202420252024
Revenue
North America$147,992 $156,394 $276,894 $306,743 
International39,077 34,264 72,291 67,311 
Products and Systems2,740 3,373 5,831 6,583 
Corporate and eliminations(4,404)(4,258)(7,996)(6,422)
Total$185,405 $189,773 $347,020 $374,215 


Three months ended June 30,Six months ended June 30,
2025202420252024
Gross profit
North America$40,384 $39,874 $70,549 $75,250 
International12,270 9,890 21,358 19,157 
Products and Systems1,337 1,555 2,960 3,036 
Corporate and eliminations(46)21 (30)49 
$53,945 $51,340 $94,837 $97,492 









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Mistras Group, Inc. and Subsidiaries
Unaudited Revenues by Category
(in thousands)

Revenue by industry was as follows:

Three Months Ended June 30, 2025North AmericaInternationalProducts & SystemsCorp/ElimTotal
Oil & Gas$92,634 $9,943 $239 $— $102,816 
Aerospace & Defense16,848 7,014 140 — 24,002 
Industrials 11,647 7,597 360 — 19,604 
Power Generation & Transmission9,320 2,097 376 — 11,793 
Other Process Industries5,877 5,172 — — 11,049 
Infrastructure, Research & Engineering3,461 4,020 579 — 8,060 
Petrochemical3,112 1 — — 3,113 
Other5,091 3,234 1,046 (4,404)4,967 
Total$147,992 $39,077 $2,740 $(4,404)$185,405 

Three Months Ended June 30, 2024North AmericaInternationalProducts & SystemsCorp/ElimTotal
Oil & Gas$96,356 $12,735 $165 $— $109,256 
Aerospace & Defense16,596 5,697 47 — 22,340 
Industrials 11,853 5,878 563 — 18,294 
Power Generation & Transmission7,332 1,254 447 — 9,033 
Other Process Industries10,368 4,504 37 — 14,909 
Infrastructure, Research & Engineering5,125 2,813 695 — 8,633 
Petrochemical3,848 171 — — 4,019 
Other4,916 1,212 1,419 (4,258)3,289 
Total$156,394 $34,264 $3,373 $(4,258)$189,773 

Six Months Ended June 30, 2025North AmericaInternationalProducts & SystemsCorp/ElimTotal
Oil & Gas$178,365 $20,589 $426 $— $199,380 
Aerospace & Defense30,855 13,295 256 — 44,406 
Industrials23,335 14,114 725 — 38,174 
Power Generation & Transmission12,544 3,082 820 — 16,446 
Other Process Industries12,378 8,916 8 — 21,302 
Infrastructure, Research & Engineering7,162 6,582 1,537 — 15,281 
Petrochemical5,635 111 — — 5,746 
Other6,620 5,602 2,059 (7,996)6,285 
Total$276,894 $72,291 $5,831 $(7,996)$347,020 

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Six Months Ended June 30, 2024North AmericaInternationalProducts & SystemsCorp/ElimTotal
Oil & Gas$199,383 $22,801 $237 $— $222,421 
Aerospace & Defense31,971 12,429 58 — 44,458 
Industrials20,762 11,731 1,000 — 33,493 
Power Generation & Transmission10,924 2,936 1,025 — 14,885 
Other Process Industries18,296 8,437 76 — 26,809 
Infrastructure, Research & Engineering9,097 5,018 1,104 — 15,219 
Petrochemical7,661 702 — — 8,363 
Other8,649 3,257 3,083 (6,422)8,567 
Total$306,743 $67,311 $6,583 $(6,422)$374,215 


The Company has retrospectively reclassified certain Oil and Gas sub-category revenues for the periods shown below in order to conform the classification with the current period presentation. Total Oil and Gas sub-category revenues were unchanged in total.

 2024 Quarterly Revenues
 Three months ended March 31,Three months ended June 30,Three months ended September 30,Three months ended December 31,
Oil and Gas Revenue by sub-category  
Upstream$39,514 $41,013 $40,756 $36,753 
Midstream18,533 20,786 20,790 20,033 
Downstream55,118 47,457 37,957 40,212 
Total$113,165 $109,256 $99,503 $96,998 

 2025 Quarterly Revenues
 Three months ended March 31,
Oil and Gas Revenue by sub-category 
Upstream$36,820 
Midstream15,341 
Downstream44,403 
Total$96,564 

Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
Oil and Gas Revenue by sub-category
Upstream$38,180 $41,013 $75,000 $80,527 
Midstream18,575 20,786 33,916 39,319 
Downstream46,061 47,457 90,464 102,575 
Total$102,816 $109,256 $199,380 $222,421 










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Consolidated Revenue by type was as follows:
Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
Revenue by type
Field Services$123,484 $134,528 $233,659 $260,883 
Shop Laboratories15,682 16,938 30,711 34,133 
Data Analytical Solutions18,330 18,342 32,311 33,881 
Other27,909 19,965 50,339 45,318 
Total$185,405 $189,773 $347,020 $374,215 
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Mistras Group, Inc. and Subsidiaries
Unaudited Reconciliation of Segment and Total Company Income (Loss) from Operations (GAAP) to
Income (Loss) from Operations before Special Items (non-GAAP)
(in thousands)
Three months ended June 30,Six months ended June 30,
2025202420252024
North America:
Income from operations (GAAP)$16,758 $18,727 $23,273 $32,287 
Reorganization and other costs1,113 92 2,471 92 
Legal settlement and insurance recoveries, net— 60 — 60 
Income from operations before special items (non-GAAP)$17,871 $18,879 $25,744 $32,439 
International:
Income from operations (GAAP)$4,004 $1,647 $5,085 $2,771 
Reorganization and other costs92 161 270 263 
Income from operations before special items (non-GAAP)$4,096 $1,808 $5,355 $3,034 
Products and Systems:
Income from operations (GAAP)$336 $495 $663 $809 
Reorganization and other costs— — 151 2 
Income from operations before special items (non-GAAP)$336 $495 $814 $811 
Corporate and Eliminations:
Loss from operations (GAAP)$(12,670)$(8,910)$(21,605)$(18,356)
Environmental expense518 — 1,058 — 
Reorganization and other costs1,746 265 3,146 1,719 
Loss from operations before special items (non-GAAP)$(10,406)$(8,645)$(17,401)$(16,637)
Total Company:
Income from operations (GAAP)$8,428 $11,959 $7,416 $17,511 
Environmental expense518 — 1,058 — 
Reorganization and other costs2,951 518 6,038 2,076 
Legal settlement and insurance recoveries, net— 60 — 60 
Income from operations before special items (non-GAAP)$11,897 $12,537 $14,512 $19,647 
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Mistras Group, Inc. and Subsidiaries
Unaudited Summary Cash Flow Information
(in thousands)
Three months ended June 30,Six months ended June 30,
2025202420252024
Net cash provided by (used in):
Operating activities$(9,098)$4,511 $(3,453)$5,115 
Investing activities(6,451)(5,569)(11,865)(11,217)
Financing activities15,623 134 14,921 5,261 
Effect of exchange rate changes on cash1,992 1,246 2,682 372 
Net change in cash and cash equivalents$2,066 $322 $2,285 $(469)


Mistras Group, Inc. and Subsidiaries
Unaudited Reconciliation of Net Cash Provided by Operating Activities (GAAP) to Free Cash Flow (non-GAAP)
(in thousands)
Three months ended June 30,Six months ended June 30,
2025202420252024
Net cash provided by operating activities (GAAP)$(9,098)$4,511 $(3,453)$5,115 
Less:
    Purchases of property, plant and equipment(5,870)(4,795)(10,425)(9,599)
    Purchases of intangible assets(1,048)(1,287)(2,315)(2,404)
Free cash flow (non-GAAP)$(16,016)$(1,571)$(16,193)$(6,888)


Mistras Group, Inc. and Subsidiaries
Unaudited Trailing Twelve months Free Cash Flow (non-GAAP)
(in thousands)
Trailing twelve months ended(1)
June 30, 2025
Net cash provided by operating activities (GAAP)$41,561 
Less:
    Purchases of property, plant and equipment(18,728)
    Purchases of intangible assets(4,995)
Free cash flow (non-GAAP)$17,838 
_____________
(1) As reported and reconciled for each respective quarterly period during the trailing twelve months ended June 30, 2025. Refer to the Company's Current Reports on Form 8-K furnishing pursuant to Item 2.02 the Company's financial results for each respective quarterly period included in the trailing twelve month period.


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Mistras Group, Inc. and Subsidiaries
Unaudited Reconciliation of Gross Debt (GAAP) to Net Debt (non-GAAP)
(in thousands)

June 30, 2025December 31, 2024
Current portion of long-term debt$13,069 $11,591 
Long-term debt, net of current portion176,345 158,056 
Total Debt (Gross)189,414 169,647 
Less: Cash and cash equivalents(20,602)(18,317)
Total Debt (Net)$168,812 $151,330 

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Mistras Group, Inc. and Subsidiaries
Unaudited Reconciliation of Net Income (Loss) (GAAP) to Adjusted EBITDA (non-GAAP)
(in thousands)
Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
Net income (loss) (GAAP)$3,126 $6,373 $(42)$7,377 
Less: Net income attributable to non-controlling interests, net of taxes109 4 127 13 
Net income (loss) attributable to Mistras Group, Inc.$3,017 $6,369 $(169)$7,364 
Interest expense4,239 4,413 7,563 8,842 
Income tax (benefit)/expense1,063 1,173 (105)1,292 
Depreciation and amortization7,707 8,288 15,470 16,670 
Share-based compensation expense1,827 1,536 3,129 2,764 
Reorganization and other related costs(1)
2,951 518 6,038 2,076 
Environmental expense518 — 1,058 — 
Legal settlement and insurance recoveries, net— 60 — 60 
Foreign exchange loss (gain) 2,784 (227)3,157 (789)
Adjusted EBITDA (non-GAAP)$24,106 $22,130 $36,141 $38,279 
_______________
(1) For the three months ended June 30, 2025, the Company recognized share-based compensation expense within Reorganization and other costs of $0.5 million. For the six months ended June 30, 2025, the Company recognized share-based compensation expense within Reorganization and other costs of $1.5 million.
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Mistras Group, Inc. and Subsidiaries
Unaudited Reconciliation of Net Income (Loss) (GAAP) and Diluted EPS (GAAP) to
Net Income (Loss) Excluding Special Items (non-GAAP) and Diluted EPS Excluding Special Items (non-GAAP)
(tabular dollars in thousands, except per share data)

Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
Net income (loss) attributable to Mistras Group, Inc. (GAAP)$3,017 $6,369 $(169)$7,364 
Special items3,469 578 7,096 2,136 
Tax impact on special items(720)(140)(1,501)(521)
Special items, net of tax$2,749 $438 $5,595 $1,615 
Net income attributable to Mistras Group, Inc. Excluding Special Items (non-GAAP)$5,766 $6,807 $5,426 $8,979 
Diluted EPS (GAAP)(1)
$0.10 $0.20 $— $0.23 
Special items, net of tax0.09 0.01 0.18 0.05 
Diluted EPS Excluding Special Items (non-GAAP)$0.19 $0.21 $0.18 $0.28 
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(1) For the three months ended June 30, 2025, 375,000 shares, related to stock options and 877,000 shares, related to restricted stock units were anti-dilutive and therefore were excluded from the calculation of diluted earnings (loss) per share. For the six months ended June 30, 2025, 106,000 shares, related to stock options and 867,000 shares, related to restricted stock units were excluded from the calculation of diluted earnings (loss) per share due to the net loss for the period.



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