---
title: "Mr Marcus John Wareham — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d0160a1a-cdfd-4eab-ac94-db78e6d29883
json: https://whiteintel.dev/api/public/dossier/d0160a1a-cdfd-4eab-ac94-db78e6d29883
identifier: psc:Q2JrMoIN8AGQQlyJXvNZEuD4fig
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Marcus John Wareham

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:Q2JrMoIN8AGQQlyJXvNZEuD4fig`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d0160a1a-cdfd-4eab-ac94-db78e6d29883  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d0160a1a-cdfd-4eab-ac94-db78e6d29883  

## Ownership & control

### Holdings / subsidiaries

- **THE SAILING BUSINESS LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6d3b0a51-18d3-5044-b5da-186dbf105494

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Marcus John Wareham**. Human view: https://whiteintel.dev/entity/d0160a1a-cdfd-4eab-ac94-db78e6d29883 · Structured JSON: https://whiteintel.dev/api/public/dossier/d0160a1a-cdfd-4eab-ac94-db78e6d29883._

_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"._