---
title: "Mr Mason Douglas Riley-Kidney — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6f1bcb7a-7d0f-592d-aeb6-e4c4525927e7
json: https://whiteintel.dev/api/public/dossier/6f1bcb7a-7d0f-592d-aeb6-e4c4525927e7
identifier: oo-person:GB-COH-PER-14848323-Sly7SpWWdNrnEbRlUFY27K86zok
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Mason Douglas Riley-Kidney

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-14848323-Sly7SpWWdNrnEbRlUFY27K86zok`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6f1bcb7a-7d0f-592d-aeb6-e4c4525927e7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6f1bcb7a-7d0f-592d-aeb6-e4c4525927e7  

## Ownership & control

### Holdings / subsidiaries

- **ORIGINAL NERD COMMITTEE LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/b05a18c8-6f1e-5feb-ba5d-6da6817ee3f0

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Mason Douglas Riley-Kidney**. Human view: https://whiteintel.dev/entity/6f1bcb7a-7d0f-592d-aeb6-e4c4525927e7 · Structured JSON: https://whiteintel.dev/api/public/dossier/6f1bcb7a-7d0f-592d-aeb6-e4c4525927e7._

_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"._