---
title: "Martyn Rees — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e60b7d97-434a-4dc0-be9d-7203ee1a4855
json: https://whiteintel.dev/api/public/dossier/e60b7d97-434a-4dc0-be9d-7203ee1a4855
identifier: psc:qL4PCWRjCrVRZa7UU8Gjm9aM7XM
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Martyn Rees

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:qL4PCWRjCrVRZa7UU8Gjm9aM7XM`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e60b7d97-434a-4dc0-be9d-7203ee1a4855  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e60b7d97-434a-4dc0-be9d-7203ee1a4855  

## Ownership & control

### Holdings / subsidiaries

- **SURPLUS BUILDING AND PLUMBING MATERIALS LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/f5cf27a9-6cef-5c33-8106-40a8c46acd8c

## 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 **Martyn Rees** — https://whiteintel.dev/entity/e60b7d97-434a-4dc0-be9d-7203ee1a4855 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Martyn Rees**. Human view: https://whiteintel.dev/entity/e60b7d97-434a-4dc0-be9d-7203ee1a4855 · Structured JSON: https://whiteintel.dev/api/public/dossier/e60b7d97-434a-4dc0-be9d-7203ee1a4855._

_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"._