---
title: "Mr Jack Mason — Ownership Dossier"
canonical: https://whiteintel.dev/entity/da56db40-1719-490b-92c4-92efcdb47dd3
json: https://whiteintel.dev/api/public/dossier/da56db40-1719-490b-92c4-92efcdb47dd3
identifier: psc:vN5VYIzWRTHCRQddwjMPHtYHEpw
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Jack Mason

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:vN5VYIzWRTHCRQddwjMPHtYHEpw`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/da56db40-1719-490b-92c4-92efcdb47dd3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/da56db40-1719-490b-92c4-92efcdb47dd3  

## Ownership & control

### Holdings / subsidiaries

- **OLD1196860318102022CO LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/28907cc4-fe70-536e-91d7-3c61b330f962

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Jack Mason**. Human view: https://whiteintel.dev/entity/da56db40-1719-490b-92c4-92efcdb47dd3 · Structured JSON: https://whiteintel.dev/api/public/dossier/da56db40-1719-490b-92c4-92efcdb47dd3._

_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"._