---
title: "Mathieson - Muir — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7be047f1-cf80-50f1-a751-584649e274e2
json: https://whiteintel.dev/api/public/dossier/7be047f1-cf80-50f1-a751-584649e274e2
identifier: icij:icijol-80099179
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mathieson - Muir

**Type:** Organization  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `icij:icijol-80099179`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7be047f1-cf80-50f1-a751-584649e274e2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7be047f1-cf80-50f1-a751-584649e274e2  

## Ownership & control

### Holdings / subsidiaries

- **Nationwide (Isle of Man) Limited** (director of) — https://whiteintel.dev/entity/374125f9-dc42-583c-bec6-a3536c84c581

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/80099179

## 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 **Mathieson - Muir** — https://whiteintel.dev/entity/7be047f1-cf80-50f1-a751-584649e274e2 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mathieson - Muir**. Human view: https://whiteintel.dev/entity/7be047f1-cf80-50f1-a751-584649e274e2 · Structured JSON: https://whiteintel.dev/api/public/dossier/7be047f1-cf80-50f1-a751-584649e274e2._

_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"._