---
title: "GENDELL JEFFREY L ET AL — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a7de3f5b-7253-57bf-a98a-2a03fc1a6ea5
json: https://whiteintel.dev/api/public/dossier/a7de3f5b-7253-57bf-a98a-2a03fc1a6ea5
identifier: sec:0000948904
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GENDELL JEFFREY L ET AL

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0000948904`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a7de3f5b-7253-57bf-a98a-2a03fc1a6ea5  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a7de3f5b-7253-57bf-a98a-2a03fc1a6ea5  

## Ownership & control

### Holdings / subsidiaries

- **MATERION Corp** (tenpercentowner) — https://whiteintel.dev/entity/2ee013a2-09fa-5940-9717-1feb26847be9
- **IES Holdings, Inc.** (director) — https://whiteintel.dev/entity/f683777e-42ac-5d93-846c-2467102a0a20
- **IES Holdings, Inc.** (officer) — https://whiteintel.dev/entity/f683777e-42ac-5d93-846c-2467102a0a20
- **IES Holdings, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/f683777e-42ac-5d93-846c-2467102a0a20
- **PATRICK INDUSTRIES INC** (director) — https://whiteintel.dev/entity/c653360a-7c4f-55d8-9a01-757fe31657d6
- **GLOBAL POWER EQUIPMENT GROUP INC.** (tenpercentowner) — https://whiteintel.dev/entity/010fb2f6-7342-5563-ab35-a9fc0063940f
- **Champion Homes, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/321cee9b-c444-51c5-8127-acdc5dadc701
- **PATRICK INDUSTRIES INC** (tenpercentowner) — https://whiteintel.dev/entity/c653360a-7c4f-55d8-9a01-757fe31657d6
- **WESTMORELAND COAL CO** (tenpercentowner) — https://whiteintel.dev/entity/ec7761f2-633e-53e7-bd55-a1883b6038ec
- **BROADWIND, INC.** (tenpercentowner) — https://whiteintel.dev/entity/bd1b5958-79c5-5609-8d7f-5ecb3331ee89
- **EXIDE CORP** (tenpercentowner) — https://whiteintel.dev/entity/6c354782-6cc9-57b5-af9e-53fb7389e9d2
- **INNOSPEC INC.** (tenpercentowner) — https://whiteintel.dev/entity/cae4ad05-d9bd-5992-b80d-c7fa7fde5303
- **MAGNETECH INTEGRATED SERVICES CORP** (tenpercentowner) — https://whiteintel.dev/entity/7ec41446-5d9b-555d-aff9-2ea3b78b084a
- **ACP HOLDING CO** (tenpercentowner) — https://whiteintel.dev/entity/a4f0eb97-d37b-5829-ace1-760669b0e035
- **GREENBRIER COMPANIES INC** (other) — https://whiteintel.dev/entity/4c5ac54b-3f7a-57cd-b642-adac2b424f72
- **MATERION Corp** (other) — https://whiteintel.dev/entity/2ee013a2-09fa-5940-9717-1feb26847be9
- **WABASH NATIONAL Corp** (other) — https://whiteintel.dev/entity/70b6a61b-7d5e-5ba7-9b77-dfe6660c2114
- **MATRIX SERVICE CO** (tenpercentowner) — https://whiteintel.dev/entity/436dbee6-09dc-59ff-907e-eeebe52e01e6
- **WABASH NATIONAL Corp** (tenpercentowner) — https://whiteintel.dev/entity/70b6a61b-7d5e-5ba7-9b77-dfe6660c2114
- **GREENBRIER COMPANIES INC** (tenpercentowner) — https://whiteintel.dev/entity/4c5ac54b-3f7a-57cd-b642-adac2b424f72
- **EnerSys** (tenpercentowner) — https://whiteintel.dev/entity/a6876243-ec8f-56eb-bbfb-bab70953fd49
- **MATRIX SERVICE CO** (other) — https://whiteintel.dev/entity/436dbee6-09dc-59ff-907e-eeebe52e01e6
- **EnerSys** (other) — https://whiteintel.dev/entity/a6876243-ec8f-56eb-bbfb-bab70953fd49
- **TRINITY INDUSTRIES INC** (other) — https://whiteintel.dev/entity/9518363d-6cdb-53fb-afba-8a86126838fd
- **ENGLOBAL CORP** (other) — https://whiteintel.dev/entity/382dab06-ad2f-5308-a9d8-bbf93eb2e880
- **TRINITY INDUSTRIES INC** (tenpercentowner) — https://whiteintel.dev/entity/9518363d-6cdb-53fb-afba-8a86126838fd
- **KBR, INC.** (tenpercentowner) — https://whiteintel.dev/entity/5dc36c32-64bb-50f6-91a1-3647be88d890
- **AMTECH SYSTEMS INC** (tenpercentowner) — https://whiteintel.dev/entity/239a846b-3b8a-59a7-991b-d74b5a68208e
- **SHAW GROUP INC** (tenpercentowner) — https://whiteintel.dev/entity/46402e5b-701b-50f4-ab9a-1c2766df1ac8
- **FOSTER L B CO** (tenpercentowner) — https://whiteintel.dev/entity/8ed4d0cf-9c6a-5dc0-b5f0-c41112d612ae
- **FOSTER L B CO** (other) — https://whiteintel.dev/entity/8ed4d0cf-9c6a-5dc0-b5f0-c41112d612ae
- **SHAW GROUP INC** (other) — https://whiteintel.dev/entity/46402e5b-701b-50f4-ab9a-1c2766df1ac8
- **WHEELING PITTSBURGH CORP /DE/** (tenpercentowner) — https://whiteintel.dev/entity/c17b1bd0-f7e8-5b04-8348-829711472ff2
- **ASTEC INDUSTRIES INC** (other) — https://whiteintel.dev/entity/b9241f8c-55bc-5846-99a4-8d579a57e17a
- **ASTEC INDUSTRIES INC** (tenpercentowner) — https://whiteintel.dev/entity/b9241f8c-55bc-5846-99a4-8d579a57e17a
- **RYLAND GROUP INC** (other) — https://whiteintel.dev/entity/6595328c-e66e-5fda-a3f4-2649d280a22a
- **KMG B INC** (other) — https://whiteintel.dev/entity/b4a4c365-a33d-5866-b16e-54e6cc083125
- **RYLAND GROUP INC** (tenpercentowner) — https://whiteintel.dev/entity/6595328c-e66e-5fda-a3f4-2649d280a22a
- **HOVNANIAN ENTERPRISES INC** (other) — https://whiteintel.dev/entity/b3d17b7a-cae9-589f-983d-6f6fdb485907
- **ENGLOBAL CORP** (tenpercentowner) — https://whiteintel.dev/entity/382dab06-ad2f-5308-a9d8-bbf93eb2e880
- **TERRA INDUSTRIES INC** (other) — https://whiteintel.dev/entity/a4a601b1-5c98-57dd-8a88-1f9ef7963b72
- **TERRA INDUSTRIES INC** (tenpercentowner) — https://whiteintel.dev/entity/a4a601b1-5c98-57dd-8a88-1f9ef7963b72
- **HOVNANIAN ENTERPRISES INC** (tenpercentowner) — https://whiteintel.dev/entity/b3d17b7a-cae9-589f-983d-6f6fdb485907

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GENDELL JEFFREY L ET AL**. Human view: https://whiteintel.dev/entity/a7de3f5b-7253-57bf-a98a-2a03fc1a6ea5 · Structured JSON: https://whiteintel.dev/api/public/dossier/a7de3f5b-7253-57bf-a98a-2a03fc1a6ea5._

_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"._