---
title: "Mr James Donald Thomson — Ownership Dossier"
canonical: https://whiteintel.dev/entity/528dd07a-865d-4591-9c22-cb4692f2a7d4
json: https://whiteintel.dev/api/public/dossier/528dd07a-865d-4591-9c22-cb4692f2a7d4
identifier: psc:Gxhy1L58FaOO4b_6gNxqwHKP1Ss
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr James Donald Thomson

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:Gxhy1L58FaOO4b_6gNxqwHKP1Ss`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/528dd07a-865d-4591-9c22-cb4692f2a7d4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/528dd07a-865d-4591-9c22-cb4692f2a7d4  

## Ownership & control

### Holdings / subsidiaries

- **KER & CO LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/aca77b11-ca22-5020-99c6-38cbfc5aa610

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr James Donald Thomson**. Human view: https://whiteintel.dev/entity/528dd07a-865d-4591-9c22-cb4692f2a7d4 · Structured JSON: https://whiteintel.dev/api/public/dossier/528dd07a-865d-4591-9c22-cb4692f2a7d4._

_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"._