---
title: "Mrs Diana Hilary Simpson — Ownership Dossier"
canonical: https://whiteintel.dev/entity/eca1cfe0-981a-4507-b4bf-0bdb59b83049
json: https://whiteintel.dev/api/public/dossier/eca1cfe0-981a-4507-b4bf-0bdb59b83049
identifier: psc:zyfyCFfe3AKhoVGa1m_Pdo3CnvE
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Diana Hilary Simpson

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:zyfyCFfe3AKhoVGa1m_Pdo3CnvE`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/eca1cfe0-981a-4507-b4bf-0bdb59b83049  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/eca1cfe0-981a-4507-b4bf-0bdb59b83049  

## Ownership & control

### Holdings / subsidiaries

- **BLUE SAVANNAH LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/27e9dada-a883-49ee-aace-e7612c234376

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Diana Hilary Simpson**. Human view: https://whiteintel.dev/entity/eca1cfe0-981a-4507-b4bf-0bdb59b83049 · Structured JSON: https://whiteintel.dev/api/public/dossier/eca1cfe0-981a-4507-b4bf-0bdb59b83049._

_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"._