---
title: "Mr Mark James Antonopoulos — Ownership Dossier"
canonical: https://whiteintel.dev/entity/960be0e1-c920-4cfe-9c0a-dc272ac97fcc
json: https://whiteintel.dev/api/public/dossier/960be0e1-c920-4cfe-9c0a-dc272ac97fcc
identifier: psc:BZiqCS2RRLOYyYZdLmwdw51FCMM
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Mark James Antonopoulos

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:BZiqCS2RRLOYyYZdLmwdw51FCMM`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/960be0e1-c920-4cfe-9c0a-dc272ac97fcc  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/960be0e1-c920-4cfe-9c0a-dc272ac97fcc  

## Ownership & control

### Holdings / subsidiaries

- **CAMERON HALL HOLDINGS LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/cc7e7001-9a6a-5299-bd44-5a75f550df6d

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Mark James Antonopoulos**. Human view: https://whiteintel.dev/entity/960be0e1-c920-4cfe-9c0a-dc272ac97fcc · Structured JSON: https://whiteintel.dev/api/public/dossier/960be0e1-c920-4cfe-9c0a-dc272ac97fcc._

_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"._