---
title: "AVENTIS HOLDINGS INC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b53eeea4-7e45-5ff3-9db4-c0070859991e
json: https://whiteintel.dev/api/public/dossier/b53eeea4-7e45-5ff3-9db4-c0070859991e
identifier: sec:0001267075
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# AVENTIS HOLDINGS INC

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001267075`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b53eeea4-7e45-5ff3-9db4-c0070859991e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b53eeea4-7e45-5ff3-9db4-c0070859991e  

## Ownership & control

### Holdings / subsidiaries

- **INTROGEN THERAPEUTICS INC** (other) — https://whiteintel.dev/entity/af2dae19-3a72-5d43-916c-cb3f2ecb2b45

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **AVENTIS HOLDINGS INC**. Human view: https://whiteintel.dev/entity/b53eeea4-7e45-5ff3-9db4-c0070859991e · Structured JSON: https://whiteintel.dev/api/public/dossier/b53eeea4-7e45-5ff3-9db4-c0070859991e._

_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"._