---
title: "Mr Mark Patrick Beirne — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c46593a2-b133-5d96-a34d-e1932256ed23
json: https://whiteintel.dev/api/public/dossier/c46593a2-b133-5d96-a34d-e1932256ed23
identifier: oo-person:GB-COH-PER-NI634218-tj9v2Mep3JLcpRvEAZyGMmIwfF4
jurisdiction: IE
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Mark Patrick Beirne

**Type:** Person  
**Jurisdiction:** IE  
**Identifier:** `oo-person:GB-COH-PER-NI634218-tj9v2Mep3JLcpRvEAZyGMmIwfF4`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c46593a2-b133-5d96-a34d-e1932256ed23  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c46593a2-b133-5d96-a34d-e1932256ed23  

## Ownership & control

### Holdings / subsidiaries

- **GRAHAMSBRIDGE LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/86282ced-62e1-5762-9eab-3125f02406d7

## Provenance

- OpenOwnership — https://www.openownership.org

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Mark Patrick Beirne**. Human view: https://whiteintel.dev/entity/c46593a2-b133-5d96-a34d-e1932256ed23 · Structured JSON: https://whiteintel.dev/api/public/dossier/c46593a2-b133-5d96-a34d-e1932256ed23._

_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"._