---
title: "Mr Marc William James John Dempsey — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c849c0f2-8066-51ce-aedf-a46ef9acbdf7
json: https://whiteintel.dev/api/public/dossier/c849c0f2-8066-51ce-aedf-a46ef9acbdf7
identifier: oo-person:GB-COH-PER-14510556-RAMTeN-HxQJCyEimRcqa66TNhH4
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Marc William James John Dempsey

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-14510556-RAMTeN-HxQJCyEimRcqa66TNhH4`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c849c0f2-8066-51ce-aedf-a46ef9acbdf7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c849c0f2-8066-51ce-aedf-a46ef9acbdf7  

## Ownership & control

### Holdings / subsidiaries

- **BEAUMONT RISE (IOW) MANAGEMENT LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/2a97ea73-8e67-5462-93e5-20c4e15aebf1

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Marc William James John Dempsey**. Human view: https://whiteintel.dev/entity/c849c0f2-8066-51ce-aedf-a46ef9acbdf7 · Structured JSON: https://whiteintel.dev/api/public/dossier/c849c0f2-8066-51ce-aedf-a46ef9acbdf7._

_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"._