---
title: "O'BRIEN RICHARD D — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5815510c-e581-53ff-885d-ceb6f294589b
json: https://whiteintel.dev/api/public/dossier/5815510c-e581-53ff-885d-ceb6f294589b
identifier: sec:0001770647
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# O'BRIEN RICHARD D

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001770647`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5815510c-e581-53ff-885d-ceb6f294589b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5815510c-e581-53ff-885d-ceb6f294589b  

## Ownership & control

### Holdings / subsidiaries

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **O'BRIEN RICHARD D**. Human view: https://whiteintel.dev/entity/5815510c-e581-53ff-885d-ceb6f294589b · Structured JSON: https://whiteintel.dev/api/public/dossier/5815510c-e581-53ff-885d-ceb6f294589b._

_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"._