---
title: "Mr John William Williams — Ownership Dossier"
canonical: https://whiteintel.dev/entity/668d4957-e8a8-4229-a972-aa3f715d8d1d
json: https://whiteintel.dev/api/public/dossier/668d4957-e8a8-4229-a972-aa3f715d8d1d
identifier: psc:N-4D2VVpzEdEiPsUpPHKwEyCNn0
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr John William Williams

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:N-4D2VVpzEdEiPsUpPHKwEyCNn0`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/668d4957-e8a8-4229-a972-aa3f715d8d1d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/668d4957-e8a8-4229-a972-aa3f715d8d1d  

## Ownership & control

### Holdings / subsidiaries

- **SWAN MILL (HOLDINGS) LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/d4ca48cd-df03-5d2a-b456-2489cd4be8dc

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr John William Williams**. Human view: https://whiteintel.dev/entity/668d4957-e8a8-4229-a972-aa3f715d8d1d · Structured JSON: https://whiteintel.dev/api/public/dossier/668d4957-e8a8-4229-a972-aa3f715d8d1d._

_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"._