---
title: "HEINLEIN GREGORY J — Ownership Dossier"
canonical: https://whiteintel.dev/entity/01f9f0b3-2a6b-59a4-9e14-e4c27937ef7e
json: https://whiteintel.dev/api/public/dossier/01f9f0b3-2a6b-59a4-9e14-e4c27937ef7e
identifier: sec:0001335990
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HEINLEIN GREGORY J

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001335990`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/01f9f0b3-2a6b-59a4-9e14-e4c27937ef7e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/01f9f0b3-2a6b-59a4-9e14-e4c27937ef7e  

## Ownership & control

### Holdings / subsidiaries

- **HECKMANN CORP** (other) — https://whiteintel.dev/entity/a2ce220c-4bf8-59ad-81f4-427e8c5b97a1
- **HECKMANN CORP** (officer) — https://whiteintel.dev/entity/a2ce220c-4bf8-59ad-81f4-427e8c5b97a1
- **INPUT OUTPUT INC** (officer) — https://whiteintel.dev/entity/034aa2f8-fb68-5200-a5ae-3489bd83558f
- **FREESCALE SEMICONDUCTOR INC** (officer) — https://whiteintel.dev/entity/27f5fdc2-347e-5e40-a18f-f8a3d6b333f7

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HEINLEIN GREGORY J**. Human view: https://whiteintel.dev/entity/01f9f0b3-2a6b-59a4-9e14-e4c27937ef7e · Structured JSON: https://whiteintel.dev/api/public/dossier/01f9f0b3-2a6b-59a4-9e14-e4c27937ef7e._

_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"._