---
title: "Mr Martin Gerard O'Brien — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ac2f7142-e656-4311-8c08-e2bfcfa78ec6
json: https://whiteintel.dev/api/public/dossier/ac2f7142-e656-4311-8c08-e2bfcfa78ec6
identifier: psc:FGGbY7Bfo2gndtASk6eepwwFu_4
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Martin Gerard O'Brien

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:FGGbY7Bfo2gndtASk6eepwwFu_4`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ac2f7142-e656-4311-8c08-e2bfcfa78ec6  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ac2f7142-e656-4311-8c08-e2bfcfa78ec6  

## Ownership & control

### Holdings / subsidiaries

- **BARNABAS PROPERTY LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/cdac25eb-f457-5fd1-b4dc-e1ff5fad05bd

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Martin Gerard O'Brien**. Human view: https://whiteintel.dev/entity/ac2f7142-e656-4311-8c08-e2bfcfa78ec6 · Structured JSON: https://whiteintel.dev/api/public/dossier/ac2f7142-e656-4311-8c08-e2bfcfa78ec6._

_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"._