---
title: "Mr Martyn Jon Hall — Ownership Dossier"
canonical: https://whiteintel.dev/entity/dfd71abd-82fd-48e5-8633-25e997851d76
json: https://whiteintel.dev/api/public/dossier/dfd71abd-82fd-48e5-8633-25e997851d76
identifier: psc:C7CcQqOENu7gbKa_BK902_gG4cg
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Martyn Jon Hall

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:C7CcQqOENu7gbKa_BK902_gG4cg`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/dfd71abd-82fd-48e5-8633-25e997851d76  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/dfd71abd-82fd-48e5-8633-25e997851d76  

## Ownership & control

### Holdings / subsidiaries

- **HALL PROPERTIES SW LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/8ff43ae7-7ad3-4e12-8888-7f2486dfdd1c

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Martyn Jon Hall**. Human view: https://whiteintel.dev/entity/dfd71abd-82fd-48e5-8633-25e997851d76 · Structured JSON: https://whiteintel.dev/api/public/dossier/dfd71abd-82fd-48e5-8633-25e997851d76._

_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"._