---
title: "Ms Sarah Jane Williams — Ownership Dossier"
canonical: https://whiteintel.dev/entity/36714504-9fa7-4f2f-a464-5c00d0a0d4ea
json: https://whiteintel.dev/api/public/dossier/36714504-9fa7-4f2f-a464-5c00d0a0d4ea
identifier: psc:Vtka6BC9NY-WLK7SVGjXcBb5x8w
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Ms Sarah Jane Williams

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:Vtka6BC9NY-WLK7SVGjXcBb5x8w`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/36714504-9fa7-4f2f-a464-5c00d0a0d4ea  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/36714504-9fa7-4f2f-a464-5c00d0a0d4ea  

## Ownership & control

### Holdings / subsidiaries

- **THE PROFESSIONAL TRUSTEE CORPORATION LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6ed970da-6dbc-5fbd-8c84-62bfba445492

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Ms Sarah Jane Williams**. Human view: https://whiteintel.dev/entity/36714504-9fa7-4f2f-a464-5c00d0a0d4ea · Structured JSON: https://whiteintel.dev/api/public/dossier/36714504-9fa7-4f2f-a464-5c00d0a0d4ea._

_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"._