---
title: "Mr William Thomas Mason — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c67498aa-e318-5604-ba66-1a60e44a062b
json: https://whiteintel.dev/api/public/dossier/c67498aa-e318-5604-ba66-1a60e44a062b
identifier: oo-person:GB-COH-PER-14943858-htnMZZCMtsRRaCawAXR5iuCtn3Y
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr William Thomas Mason

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-14943858-htnMZZCMtsRRaCawAXR5iuCtn3Y`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c67498aa-e318-5604-ba66-1a60e44a062b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c67498aa-e318-5604-ba66-1a60e44a062b  

## Ownership & control

### Holdings / subsidiaries

- **MILLBRIDGE LEISURE PARK LIMITED** (beneficial owner) — 75% — https://whiteintel.dev/entity/f043b043-f1a3-532a-be27-b7f7962447d1

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr William Thomas Mason**. Human view: https://whiteintel.dev/entity/c67498aa-e318-5604-ba66-1a60e44a062b · Structured JSON: https://whiteintel.dev/api/public/dossier/c67498aa-e318-5604-ba66-1a60e44a062b._

_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"._