---
title: "Ms Sarah Jane Cook — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9fea2813-42f6-4fd5-b3fc-7eca0dfd8d29
json: https://whiteintel.dev/api/public/dossier/9fea2813-42f6-4fd5-b3fc-7eca0dfd8d29
identifier: psc:RlsihH8AR2ZRV0qyQ9VC1f8a4d8
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Ms Sarah Jane Cook

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:RlsihH8AR2ZRV0qyQ9VC1f8a4d8`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/9fea2813-42f6-4fd5-b3fc-7eca0dfd8d29  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9fea2813-42f6-4fd5-b3fc-7eca0dfd8d29  

## Ownership & control

### Holdings / subsidiaries

- **AMELIORATE INVESTMENT COMPANY** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/3d1ef32d-6498-447a-ba36-27f6aed9ff10

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Ms Sarah Jane Cook**. Human view: https://whiteintel.dev/entity/9fea2813-42f6-4fd5-b3fc-7eca0dfd8d29 · Structured JSON: https://whiteintel.dev/api/public/dossier/9fea2813-42f6-4fd5-b3fc-7eca0dfd8d29._

_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"._