---
title: "Mr Martin John Treleaven — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6a3b6fd8-d168-5ea8-bb90-86f77d33cfb8
json: https://whiteintel.dev/api/public/dossier/6a3b6fd8-d168-5ea8-bb90-86f77d33cfb8
identifier: oo-person:GB-COH-PER-10766065-D3p0FB677fEbdYJkwLggJCDmClY
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Martin John Treleaven

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-10766065-D3p0FB677fEbdYJkwLggJCDmClY`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6a3b6fd8-d168-5ea8-bb90-86f77d33cfb8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6a3b6fd8-d168-5ea8-bb90-86f77d33cfb8  

## Ownership & control

### Holdings / subsidiaries

- **WINEFLOW CLEARANCE LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/1699f7bc-b6e9-5a6b-b8c2-1e987c01c8b4

## Provenance

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

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **Mr Martin John Treleaven** — https://whiteintel.dev/entity/6a3b6fd8-d168-5ea8-bb90-86f77d33cfb8 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Martin John Treleaven**. Human view: https://whiteintel.dev/entity/6a3b6fd8-d168-5ea8-bb90-86f77d33cfb8 · Structured JSON: https://whiteintel.dev/api/public/dossier/6a3b6fd8-d168-5ea8-bb90-86f77d33cfb8._

_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"._