NYSE · Services-Engineering Services
31 entities across 11 jurisdictions. Read directly from the company’s own 10-K EX-21 filed 2026-03-11 — see the exhibit.
| Entity | Jurisdiction | Note |
|---|---|---|
| Assistances Controles Technologies | France | |
| Controles Industriels de L'entang | France | |
| GMA Aeronautica S.L.U. | Germany | |
| GMA Holding B.V. | The Netherlands | |
| GMA Werkstoffprufung GmbH | Germany | |
| Mistras Arizona Inspection Services LLC | Delaware | |
| Mistras Canada, Inc. | Canada | |
| Mistras Group B.V. | The Netherlands | |
| Mistras Group BVBA | Belgium | |
| Mistras Group Holding GmbH | Germany | |
| Mistras Group Hellas A.B.E.E. | Greece | |
| Mistras Group Limited | England and Wales | |
| Mistras Group SAS | France | |
| Mistras International Holdings Inc. | Delaware | |
| Mistras KAA Partners Inc. | Canada | |
| Mistras Mexico Holdings Inc. | Delaware | |
| Mistras Onstream S. de R.L. de C.V. | Mexico | |
| Mistras Quebec Holdings Inc. | Canada | |
| Mistras Ropeworks Training LLC | Delaware | |
| Mistras Services Inc. | Canada | |
| Mistras South America Ltda. | Brazil | |
| Mistras Western Canada Holdings Inc. | Canada | |
| MWC Management Inc. | Canada | |
| NDT do Brasil Ltd. | Brazil | |
| Onstream Pipeline Inspection Services Inc. | Canada | |
| Physical Acoustics India Private Ltd. | India | |
| Quality Services Laboratories, Inc. (1) | Delaware | |
| QSL NDT Inc. | Delaware | |
| QSL Quebec Inc. | Canada | |
| R.A.C. Group Inc. | Canada | |
| Rope Access Calgary Inc. | Canada |
Two standard screens, computed from the XBRL in FY2025 against FY2024. Every test shows the numbers behind it — a score with its inputs hidden is a number you cannot check.
Bankruptcy-risk screen combining working capital, retained earnings, operating income, market value against liabilities, and asset turnover. Above 2.99 is the safe zone; below 1.81 is distress.
| Year | Revenue | Net income | Free cash flow | Gross margin | Shares |
|---|---|---|---|---|---|
| FY2020 | $592.6M | −$99.5M | $52.4M | 30.1% | 29,147,000 |
| FY2021 | $677.1M | $3.9M | $24.1M | 29.1% | 30,130,000 |
| FY2022 | $687.4M | $6.5M | $13.8M | 28.8% | 30,229,000 |
| FY2023 | $705.5M | −$17.5M | $5.9M | 28.9% | 30,330,000 |
| FY2024 | $729.6M | $19.0M | $32.2M | 29.2% | 31,608,000 |
| FY2025 | $724.0M | $16.8M | $8.3M | 28.2% | 32,058,000 |
10 institutions tracked — 7 added, 3 reduced.
| Manager | Kind | Shares | Change | Value |
|---|---|---|---|---|
| CITADEL ADVISORS LLC | Hedge fund | 465,887 | +310,753 | $8.1M |
| GEODE CAPITAL MANAGEMENT, LLC | Index | 510,059 | +156,648 | $8.9M |
| STATE STREET CORP | Index | 385,924 | +73,760 | $6.7M |
| VANGUARD GROUP INC | Index | 1,109,588 | −55,466 | $14.0M |
| BlackRock Finance, Inc. | Index | 1,384,270 | +10,474 | $11.5M |
| MORGAN STANLEY | Active fund | 111,207 | +6,936 | $1.9M |
| PRICE T ROWE ASSOCIATES INC /MD/ | Active fund | 14,533 | +4,209 | $254,000 |
| JPMORGAN CHASE & CO | Active fund | 7,873 | +2,734 | $143,525 |
| BANK OF AMERICA CORP /DE/ | Active fund | 14,268 | −1,638 | $249,262 |
| FMR LLC | Active fund | 5,299 | −206 | $92,568 |
From 13F filings, which cover institutions managing over $100m and are filed up to 45 days after the quarter ends — so this is a considered position, not a live one, and it is not the whole shareholder register. These filings span 2024-Q2–2026-Q2 rather than a single quarter, because filers report on their own schedules.
Ownership percentages are a vendor aggregate, not a filing — unlike everything else on this page.
Mistras Group, Inc. files under SIC 8711 — all 4 services-engineering services companies compared on assets and F-score.
The structure map above is the Corporate Blueprint, and in the desktop it is interactive — click any entity to re-centre the map on it and walk the ownership chain. It sits alongside the screener, the scorecard and the filings lab on one desk, on your machine.
Sourced from SEC EDGAR primary filings. Figures are as reported by the company and are not investment advice. Scores are standard published screens computed from those filings; every input is shown above so you can check the arithmetic.
