---
title: "Mr Matthew Brough — Ownership Dossier"
canonical: https://whiteintel.dev/entity/638d18e1-8530-4cab-a504-e1d718ca9943
json: https://whiteintel.dev/api/public/dossier/638d18e1-8530-4cab-a504-e1d718ca9943
identifier: psc:og2rndyAr2iQIY7oq1AAa6ie9KE
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Matthew Brough

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:og2rndyAr2iQIY7oq1AAa6ie9KE`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/638d18e1-8530-4cab-a504-e1d718ca9943  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/638d18e1-8530-4cab-a504-e1d718ca9943  

## Ownership & control

### Holdings / subsidiaries

- **4I SECURITY (ACQUISITIONS) LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ee7945c5-2c32-57f0-9753-ccdb60fe4fb0

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Matthew Brough**. Human view: https://whiteintel.dev/entity/638d18e1-8530-4cab-a504-e1d718ca9943 · Structured JSON: https://whiteintel.dev/api/public/dossier/638d18e1-8530-4cab-a504-e1d718ca9943._

_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"._