---
title: "Mrs Diane Elizabeth Simmonds — Ownership Dossier"
canonical: https://whiteintel.dev/entity/316b4fcd-8a31-490f-b41a-ab95f8d2f335
json: https://whiteintel.dev/api/public/dossier/316b4fcd-8a31-490f-b41a-ab95f8d2f335
identifier: psc:NY_EQYpMMvfBK1FuNe637i6mqyQ
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Diane Elizabeth Simmonds

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:NY_EQYpMMvfBK1FuNe637i6mqyQ`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/316b4fcd-8a31-490f-b41a-ab95f8d2f335  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/316b4fcd-8a31-490f-b41a-ab95f8d2f335  

## Ownership & control

### Holdings / subsidiaries

- **ADVANCE MEDICAL TRANSPORT SERVICES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f4222c8e-c68c-545a-b6c9-e5eab7725f82

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Diane Elizabeth Simmonds**. Human view: https://whiteintel.dev/entity/316b4fcd-8a31-490f-b41a-ab95f8d2f335 · Structured JSON: https://whiteintel.dev/api/public/dossier/316b4fcd-8a31-490f-b41a-ab95f8d2f335._

_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"._