---
title: "Mistras Group, Inc. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/eeb0381d-2141-51fb-afda-fbac20719a13
json: https://whiteintel.dev/api/public/dossier/eeb0381d-2141-51fb-afda-fbac20719a13
identifier: sec:0001436126
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Mistras Group, Inc.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001436126`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/eeb0381d-2141-51fb-afda-fbac20719a13  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/eeb0381d-2141-51fb-afda-fbac20719a13  

## Ownership & control

### Owners / controllers

- **D'Alterio Gennaro A.** (officer) — https://whiteintel.dev/entity/27ca1557-0ab7-5b7d-bcc6-add38cda4708
- **Keefe Michael C** (officer) — https://whiteintel.dev/entity/d7dd782d-1bd8-53cf-94f6-bb18242ac424
- **DEBENEDICTIS NICHOLAS** (director) — https://whiteintel.dev/entity/873b01ec-798a-523f-bc49-015c531f2690
- **Stamatakis Manuel N.** (officer) — https://whiteintel.dev/entity/a9cb6ddc-52af-5d02-a888-f797c10592bf
- **Prajzner Edward J** (officer) — https://whiteintel.dev/entity/5e5cd39c-1956-592d-8d02-8f3bf0906ad3
- **Stamatakis Manuel N.** (officer) — https://whiteintel.dev/entity/a9cb6ddc-52af-5d02-a888-f797c10592bf
- **Keefe Michael C** (officer) — https://whiteintel.dev/entity/d7dd782d-1bd8-53cf-94f6-bb18242ac424
- **Prajzner Edward J** (officer) — https://whiteintel.dev/entity/5e5cd39c-1956-592d-8d02-8f3bf0906ad3
- **D'Alterio Gennaro A.** (officer) — https://whiteintel.dev/entity/27ca1557-0ab7-5b7d-bcc6-add38cda4708
- **Hammad Hanei Wail** (officer) — https://whiteintel.dev/entity/e37de78a-37cd-5287-b38e-b73a49a20ca8
- **SHUMAN-FABBRI NATALIA** (officer) — https://whiteintel.dev/entity/037dacef-b4e3-5f4e-aceb-e7ee8849c607
- **Keefe Michael C** (officer) — https://whiteintel.dev/entity/d7dd782d-1bd8-53cf-94f6-bb18242ac424
- **Prajzner Edward J** (officer) — https://whiteintel.dev/entity/5e5cd39c-1956-592d-8d02-8f3bf0906ad3
- **D'Alterio Gennaro A.** (officer) — https://whiteintel.dev/entity/27ca1557-0ab7-5b7d-bcc6-add38cda4708
- **Stamatakis Manuel N.** (officer) — https://whiteintel.dev/entity/a9cb6ddc-52af-5d02-a888-f797c10592bf
- **FOGLIA STEPHANIE ATHENA** (tenpercentowner) — https://whiteintel.dev/entity/4aefacbf-20d4-5942-9d58-2acd07e0226d
- **VAHAVIOLOS ASPASIA FELICE** (tenpercentowner) — https://whiteintel.dev/entity/d89a9c0e-621e-5ef1-978f-1d2288f9415f
- **LOHMEIER MICHELLE** (director) — https://whiteintel.dev/entity/924fba9a-6879-5ff1-824a-24505382ad92
- **PIZZI CHARLES P** (director) — https://whiteintel.dev/entity/01129f8d-b5a3-5aad-a9d6-9b98cb9f097e
- **GLANTON RICHARD H** (director) — https://whiteintel.dev/entity/30efaa9d-9752-5169-a8a8-4f7fb9cd4c36
- **FORESE JAMES J** (director) — https://whiteintel.dev/entity/ad718efd-9de0-5e5e-a1d3-1b73e7c98c3e
- **DEBENEDICTIS NICHOLAS** (director) — https://whiteintel.dev/entity/873b01ec-798a-523f-bc49-015c531f2690
- **2025 IRREVOCABLE TWO-YEAR GRANTOR RETAINED ANNUITY TRUST OF ASPASIA F. VAHAVIOLOS** (tenpercentowner) — https://whiteintel.dev/entity/58fcff4b-eda4-5b29-9df3-78c7eb349cfa
- **Stamatakis Manuel N.** (officer) — https://whiteintel.dev/entity/a9cb6ddc-52af-5d02-a888-f797c10592bf
- **Hammad Hanei Wail** (officer) — https://whiteintel.dev/entity/e37de78a-37cd-5287-b38e-b73a49a20ca8
- **SHUMAN-FABBRI NATALIA** (officer) — https://whiteintel.dev/entity/037dacef-b4e3-5f4e-aceb-e7ee8849c607
- **COGGINS EILEEN MARY** (officer) — https://whiteintel.dev/entity/9dc2f143-19db-53df-9c4c-81d60e01a06a
- **SHUMAN-FABBRI NATALIA** (director) — https://whiteintel.dev/entity/037dacef-b4e3-5f4e-aceb-e7ee8849c607
- **Prajzner Edward J** (officer) — https://whiteintel.dev/entity/5e5cd39c-1956-592d-8d02-8f3bf0906ad3
- **Stamatakis Manuel N.** (director) — https://whiteintel.dev/entity/a9cb6ddc-52af-5d02-a888-f797c10592bf
- **D'Alterio Gennaro A.** (officer) — https://whiteintel.dev/entity/27ca1557-0ab7-5b7d-bcc6-add38cda4708
- **SOTIRIOS VAHAVIOLOS JANUARY 2023 2-YEAR GRANTOR RETAINED ANNUITY TRUST** (tenpercentowner) — https://whiteintel.dev/entity/34d6fc13-4496-5870-8e54-2c3b176ec757
- **Keefe Michael C** (officer) — https://whiteintel.dev/entity/d7dd782d-1bd8-53cf-94f6-bb18242ac424
- **VAHAVIOLOS SOTIRIOS J.** (tenpercentowner) — https://whiteintel.dev/entity/3cf89b81-a2f4-5781-b06f-3f0374ad6ecc
- **VAHAVIOLOS SOTIRIOS J.** (director) — https://whiteintel.dev/entity/3cf89b81-a2f4-5781-b06f-3f0374ad6ecc
- **LANGE MICHAEL J.** (officer) — https://whiteintel.dev/entity/7fcce800-ed50-5429-add6-6d8948d86de9
- **SMITH JOHN ANTHONY** (officer) — https://whiteintel.dev/entity/41e55727-4481-56e2-ad29-98c8a4e7df46
- **VAHAVIOLOS SOTIRIOS J.** (officer) — https://whiteintel.dev/entity/3cf89b81-a2f4-5781-b06f-3f0374ad6ecc
- **BERTOLOTTI DENNIS** (officer) — https://whiteintel.dev/entity/1e277f89-f5ec-5ca4-b8c7-d9ea5748e6fa
- **BERTOLOTTI DENNIS** (director) — https://whiteintel.dev/entity/1e277f89-f5ec-5ca4-b8c7-d9ea5748e6fa
- **WOLK JONATHAN H** (officer) — https://whiteintel.dev/entity/d9b346c2-2678-5e15-bf6e-297b76458f83
- **WELDON WAYNE CURTIS** (director) — https://whiteintel.dev/entity/daf9bea0-7bac-5db4-bff7-8cab7df2a159
- **LANGE MICHAEL J.** (director) — https://whiteintel.dev/entity/7fcce800-ed50-5429-add6-6d8948d86de9
- **CARLOS MARK F.** (officer) — https://whiteintel.dev/entity/6981450b-599f-5314-bace-533e86980958
- **RUFF ELLEN T** (director) — https://whiteintel.dev/entity/5bac4d10-3812-53c9-ba41-0eccd369165b
- **GENESI RALPH L.** (officer) — https://whiteintel.dev/entity/93b63b13-ea74-5b3e-aef7-8ac69aff78a2
- **DICKINSON DANIEL M** (director) — https://whiteintel.dev/entity/b468d328-322e-5b6f-8040-638a4588b9b2
- **ORLANDO PHILIP** (officer) — https://whiteintel.dev/entity/1f8c57f9-6427-590a-a7fc-3546e7bcb815
- **VOGEL JUSTIN** (officer) — https://whiteintel.dev/entity/97bc65b6-05fd-5c97-b70c-f9d78c961302
- **JOYCE FRANCIS T** (officer) — https://whiteintel.dev/entity/8fdfccf4-3fae-539a-884c-9b296dd33815
- **COLE PHILLIP T.** (officer) — https://whiteintel.dev/entity/a2f5bce6-7c52-596e-88a5-f49f2d7065e4
- **TC NDT HOLDINGS, L.L.C.** (tenpercentowner) — https://whiteintel.dev/entity/008796ef-83e5-5e02-a0fb-eb3d641773db
- **DICKINSON DANIEL M** (tenpercentowner) — https://whiteintel.dev/entity/b468d328-322e-5b6f-8040-638a4588b9b2
- **FORESE JAMES J** (tenpercentowner) — https://whiteintel.dev/entity/ad718efd-9de0-5e5e-a1d3-1b73e7c98c3e
- **PETERIK PAUL** (officer) — https://whiteintel.dev/entity/71241091-5960-5f2e-9729-ec035fe883d1
- **BURGESS ELIZABETH** (director) — https://whiteintel.dev/entity/cb63f96a-39c6-58a6-9ed0-0a0aa7f24dfc
- **BURGESS ELIZABETH** (tenpercentowner) — https://whiteintel.dev/entity/cb63f96a-39c6-58a6-9ed0-0a0aa7f24dfc

### UBO chain (walk to the ultimate owner)

A **57-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mistras Group, Inc.**. Human view: https://whiteintel.dev/entity/eeb0381d-2141-51fb-afda-fbac20719a13 · Structured JSON: https://whiteintel.dev/api/public/dossier/eeb0381d-2141-51fb-afda-fbac20719a13._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._