---
title: "Mr Alan William Mason — Ownership Dossier"
canonical: https://whiteintel.dev/entity/77ba239d-e895-4be9-9232-344d00d7c85c
json: https://whiteintel.dev/api/public/dossier/77ba239d-e895-4be9-9232-344d00d7c85c
identifier: psc:Zi51AHAE2_nRbRl9fpJa6jm9_cw
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Alan William Mason

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:Zi51AHAE2_nRbRl9fpJa6jm9_cw`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/77ba239d-e895-4be9-9232-344d00d7c85c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/77ba239d-e895-4be9-9232-344d00d7c85c  

## Ownership & control

### Holdings / subsidiaries

- **MASON59 HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f0d63199-4422-5eff-84d8-c33d828c4404

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Alan William Mason**. Human view: https://whiteintel.dev/entity/77ba239d-e895-4be9-9232-344d00d7c85c · Structured JSON: https://whiteintel.dev/api/public/dossier/77ba239d-e895-4be9-9232-344d00d7c85c._

_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"._