---
title: "Mr Martin Brett-Humphrey — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d2cae084-45bd-59ea-9a18-61e16ef05b48
json: https://whiteintel.dev/api/public/dossier/d2cae084-45bd-59ea-9a18-61e16ef05b48
identifier: oo-person:GB-COH-PER-14239907-mgKFfNEdymyYKfW1bkDT_ASw2Uc
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Martin Brett-Humphrey

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-14239907-mgKFfNEdymyYKfW1bkDT_ASw2Uc`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d2cae084-45bd-59ea-9a18-61e16ef05b48  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d2cae084-45bd-59ea-9a18-61e16ef05b48  

## Ownership & control

### Holdings / subsidiaries

- **WEBSTAR MEDIA GROUP LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/0d21e6b7-0673-5545-a5c1-e0a1ce573660

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Martin Brett-Humphrey**. Human view: https://whiteintel.dev/entity/d2cae084-45bd-59ea-9a18-61e16ef05b48 · Structured JSON: https://whiteintel.dev/api/public/dossier/d2cae084-45bd-59ea-9a18-61e16ef05b48._

_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"._