---
title: "Ms Gillian Mariner — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4b160296-5981-47f3-9edd-2f20723ccdca
json: https://whiteintel.dev/api/public/dossier/4b160296-5981-47f3-9edd-2f20723ccdca
identifier: psc:_EDlsvbch_lvtnWRKx0AR006V2A
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Ms Gillian Mariner

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:_EDlsvbch_lvtnWRKx0AR006V2A`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4b160296-5981-47f3-9edd-2f20723ccdca  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4b160296-5981-47f3-9edd-2f20723ccdca  

## Ownership & control

### Holdings / subsidiaries

- **GMM CONSULTANTS LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/cee4704f-b1a9-5254-8bf8-38dbb44b22ab

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Ms Gillian Mariner**. Human view: https://whiteintel.dev/entity/4b160296-5981-47f3-9edd-2f20723ccdca · Structured JSON: https://whiteintel.dev/api/public/dossier/4b160296-5981-47f3-9edd-2f20723ccdca._

_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"._