---
title: "M Mark Nigel Garnett — Ownership Dossier"
canonical: https://whiteintel.dev/entity/dd5dd9b0-e569-5c8d-8bde-d36048453971
json: https://whiteintel.dev/api/public/dossier/dd5dd9b0-e569-5c8d-8bde-d36048453971
identifier: oo-person:GB-COH-PER-10004906--VutL4dhfwMFuzRmfC30nTV9VnY
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# M Mark Nigel Garnett

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-10004906--VutL4dhfwMFuzRmfC30nTV9VnY`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/dd5dd9b0-e569-5c8d-8bde-d36048453971  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/dd5dd9b0-e569-5c8d-8bde-d36048453971  

## Ownership & control

### Holdings / subsidiaries

- **ADVISORY INVESTMENT SERVICES LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/147ec087-1600-57a7-82f4-648ff6280d00

## Provenance

- OpenOwnership — https://www.openownership.org

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **M Mark Nigel Garnett**. Human view: https://whiteintel.dev/entity/dd5dd9b0-e569-5c8d-8bde-d36048453971 · Structured JSON: https://whiteintel.dev/api/public/dossier/dd5dd9b0-e569-5c8d-8bde-d36048453971._

_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"._