---
title: "Mr Ruskin Joseph Williamson — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4f0fb01f-5b76-407a-b733-ef5bcbbf687f
json: https://whiteintel.dev/api/public/dossier/4f0fb01f-5b76-407a-b733-ef5bcbbf687f
identifier: psc:I1v9I8GTbrhJnlEF15z4sGKVA54
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Ruskin Joseph Williamson

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:I1v9I8GTbrhJnlEF15z4sGKVA54`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4f0fb01f-5b76-407a-b733-ef5bcbbf687f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4f0fb01f-5b76-407a-b733-ef5bcbbf687f  

## Ownership & control

### Holdings / subsidiaries

- **RUBYKON LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/be7391fa-e1d0-5f65-ad9e-4728b61a097f

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Ruskin Joseph Williamson**. Human view: https://whiteintel.dev/entity/4f0fb01f-5b76-407a-b733-ef5bcbbf687f · Structured JSON: https://whiteintel.dev/api/public/dossier/4f0fb01f-5b76-407a-b733-ef5bcbbf687f._

_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"._