---
title: "Mr Martin James Howard Williams — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5fc57eed-51c9-5429-857c-e2c50a360623
json: https://whiteintel.dev/api/public/dossier/5fc57eed-51c9-5429-857c-e2c50a360623
identifier: oo-person:GB-COH-PER-10439341-w-zMMGVJpT6QhA4qkkINy5Z_PuI
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Martin James Howard Williams

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-10439341-w-zMMGVJpT6QhA4qkkINy5Z_PuI`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5fc57eed-51c9-5429-857c-e2c50a360623  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5fc57eed-51c9-5429-857c-e2c50a360623  

## Ownership & control

### Holdings / subsidiaries

- **MARTIN WILLIAMS (HOLDINGS) LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/8d420253-962a-5dbf-903e-fb0a138c053a

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Martin James Howard Williams**. Human view: https://whiteintel.dev/entity/5fc57eed-51c9-5429-857c-e2c50a360623 · Structured JSON: https://whiteintel.dev/api/public/dossier/5fc57eed-51c9-5429-857c-e2c50a360623._

_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"._