---
title: "GUIDROZ GREGORY — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7cb08aef-2600-5d92-ab9e-50ea89d8ee97
json: https://whiteintel.dev/api/public/dossier/7cb08aef-2600-5d92-ab9e-50ea89d8ee97
identifier: sec:0001218103
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GUIDROZ GREGORY

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001218103`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7cb08aef-2600-5d92-ab9e-50ea89d8ee97  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7cb08aef-2600-5d92-ab9e-50ea89d8ee97  

## Ownership & control

### Holdings / subsidiaries

- **TANOX INC** (officer) — https://whiteintel.dev/entity/03b54820-08d5-5d65-9c9d-1374327e264f

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GUIDROZ GREGORY**. Human view: https://whiteintel.dev/entity/7cb08aef-2600-5d92-ab9e-50ea89d8ee97 · Structured JSON: https://whiteintel.dev/api/public/dossier/7cb08aef-2600-5d92-ab9e-50ea89d8ee97._

_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"._