---
title: "JOHN ANGELA D — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d75435ec-4dc6-543b-925a-e7e3971809f0
json: https://whiteintel.dev/api/public/dossier/d75435ec-4dc6-543b-925a-e7e3971809f0
identifier: sec:0002014484
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# JOHN ANGELA D

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0002014484`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d75435ec-4dc6-543b-925a-e7e3971809f0  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d75435ec-4dc6-543b-925a-e7e3971809f0  

## Ownership & control

### Holdings / subsidiaries

- **TETRA TECHNOLOGIES INC** (director) — https://whiteintel.dev/entity/36a96376-19e8-5551-9a69-7219eebc6ccd

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JOHN ANGELA D**. Human view: https://whiteintel.dev/entity/d75435ec-4dc6-543b-925a-e7e3971809f0 · Structured JSON: https://whiteintel.dev/api/public/dossier/d75435ec-4dc6-543b-925a-e7e3971809f0._

_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"._