---
title: "Professor William Torbat Thomson — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0693decc-71a4-4e90-b1cb-bb7f846da000
json: https://whiteintel.dev/api/public/dossier/0693decc-71a4-4e90-b1cb-bb7f846da000
identifier: psc:3ahJSe-WbJEqJMDvDK26vl4Gzzc
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Professor William Torbat Thomson

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:3ahJSe-WbJEqJMDvDK26vl4Gzzc`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0693decc-71a4-4e90-b1cb-bb7f846da000  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0693decc-71a4-4e90-b1cb-bb7f846da000  

## Ownership & control

### Holdings / subsidiaries

- **EM DIAGNOSTICS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ff0541fd-d700-510b-b30f-3372543c10b5

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Professor William Torbat Thomson**. Human view: https://whiteintel.dev/entity/0693decc-71a4-4e90-b1cb-bb7f846da000 · Structured JSON: https://whiteintel.dev/api/public/dossier/0693decc-71a4-4e90-b1cb-bb7f846da000._

_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"._