---
title: "Dr Gillian Elaine Marks — Ownership Dossier"
canonical: https://whiteintel.dev/entity/30f88dae-ecac-4335-8ded-314ffe2ecddc
json: https://whiteintel.dev/api/public/dossier/30f88dae-ecac-4335-8ded-314ffe2ecddc
identifier: psc:BKsFDzGd63IR9ZDJUow3YpKLANg
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Dr Gillian Elaine Marks

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:BKsFDzGd63IR9ZDJUow3YpKLANg`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/30f88dae-ecac-4335-8ded-314ffe2ecddc  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/30f88dae-ecac-4335-8ded-314ffe2ecddc  

## Ownership & control

### Holdings / subsidiaries

- **GAM GROUP LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/b64ffe73-fb4d-5f1f-a0bc-d72f569de3e7

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Dr Gillian Elaine Marks**. Human view: https://whiteintel.dev/entity/30f88dae-ecac-4335-8ded-314ffe2ecddc · Structured JSON: https://whiteintel.dev/api/public/dossier/30f88dae-ecac-4335-8ded-314ffe2ecddc._

_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"._