---
title: "Mr Justin Brown — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f045e6b7-9378-431c-ae08-ab8fc321a9fb
json: https://whiteintel.dev/api/public/dossier/f045e6b7-9378-431c-ae08-ab8fc321a9fb
identifier: psc:hknQ6K_5AFt1SRyR9IT9F0jM1Xo
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Justin Brown

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:hknQ6K_5AFt1SRyR9IT9F0jM1Xo`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f045e6b7-9378-431c-ae08-ab8fc321a9fb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f045e6b7-9378-431c-ae08-ab8fc321a9fb  

## Ownership & control

### Holdings / subsidiaries

- **PROXPORT U.K. LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/fedcc63c-9478-574b-8ac6-f33063011f7b

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Justin Brown**. Human view: https://whiteintel.dev/entity/f045e6b7-9378-431c-ae08-ab8fc321a9fb · Structured JSON: https://whiteintel.dev/api/public/dossier/f045e6b7-9378-431c-ae08-ab8fc321a9fb._

_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"._