---
title: "Mrs Maria O'Brien — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e5c07ae7-ff76-464a-a340-dc2f5a3da940
json: https://whiteintel.dev/api/public/dossier/e5c07ae7-ff76-464a-a340-dc2f5a3da940
identifier: psc:7M2hQidhZmR-0fQ8vZhp2hFOoBM
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Maria O'Brien

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:7M2hQidhZmR-0fQ8vZhp2hFOoBM`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e5c07ae7-ff76-464a-a340-dc2f5a3da940  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e5c07ae7-ff76-464a-a340-dc2f5a3da940  

## Ownership & control

### Holdings / subsidiaries

- **MARTIN O'BRIEN CONSULTING LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/fa2bfc6d-4b9d-5b9b-976d-58f523d6065c

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Maria O'Brien**. Human view: https://whiteintel.dev/entity/e5c07ae7-ff76-464a-a340-dc2f5a3da940 · Structured JSON: https://whiteintel.dev/api/public/dossier/e5c07ae7-ff76-464a-a340-dc2f5a3da940._

_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"._