---
title: "Mr William Drummond Mathieson — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a657ea25-674b-5346-a78b-d33c6c6da48e
json: https://whiteintel.dev/api/public/dossier/a657ea25-674b-5346-a78b-d33c6c6da48e
identifier: oo-person:GB-COH-PER-06775628-gGZORztrVs0yZynLEECxH-XsDc4
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr William Drummond Mathieson

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-06775628-gGZORztrVs0yZynLEECxH-XsDc4`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a657ea25-674b-5346-a78b-d33c6c6da48e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a657ea25-674b-5346-a78b-d33c6c6da48e  

## Ownership & control

### Holdings / subsidiaries

- **TQ UK LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/4592de05-cd5f-5dd9-91f8-9879a5ffb3c4

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr William Drummond Mathieson**. Human view: https://whiteintel.dev/entity/a657ea25-674b-5346-a78b-d33c6c6da48e · Structured JSON: https://whiteintel.dev/api/public/dossier/a657ea25-674b-5346-a78b-d33c6c6da48e._

_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"._