---
title: "Mark Dermot Ryan — Ownership Dossier"
canonical: https://whiteintel.dev/entity/47af5278-e2e6-467f-82ba-8b7816ff3554
json: https://whiteintel.dev/api/public/dossier/47af5278-e2e6-467f-82ba-8b7816ff3554
identifier: psc:VAp0FbWAhcDb4hsklNtCKGjJrRQ
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mark Dermot Ryan

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:VAp0FbWAhcDb4hsklNtCKGjJrRQ`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/47af5278-e2e6-467f-82ba-8b7816ff3554  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/47af5278-e2e6-467f-82ba-8b7816ff3554  

## Ownership & control

### Holdings / subsidiaries

- **50 HILLDROP ROAD LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/07cdffc6-31cd-5b90-a1b4-c9dcaad27aa8

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mark Dermot Ryan**. Human view: https://whiteintel.dev/entity/47af5278-e2e6-467f-82ba-8b7816ff3554 · Structured JSON: https://whiteintel.dev/api/public/dossier/47af5278-e2e6-467f-82ba-8b7816ff3554._

_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"._