---
title: "Mr Derek William Stewart Sommerville — Ownership Dossier"
canonical: https://whiteintel.dev/entity/08280c80-27fa-4ab1-9f7b-4ae29dfd0c18
json: https://whiteintel.dev/api/public/dossier/08280c80-27fa-4ab1-9f7b-4ae29dfd0c18
identifier: psc:dfgG0tKzmsuicT3p_ZiG3jNcuSo
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Derek William Stewart Sommerville

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:dfgG0tKzmsuicT3p_ZiG3jNcuSo`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/08280c80-27fa-4ab1-9f7b-4ae29dfd0c18  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/08280c80-27fa-4ab1-9f7b-4ae29dfd0c18  

## Ownership & control

### Holdings / subsidiaries

- **SOMMERVILLE AND ASSOCIATES LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/88964fe5-8cdc-54ba-b902-c668eae12600

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Derek William Stewart Sommerville**. Human view: https://whiteintel.dev/entity/08280c80-27fa-4ab1-9f7b-4ae29dfd0c18 · Structured JSON: https://whiteintel.dev/api/public/dossier/08280c80-27fa-4ab1-9f7b-4ae29dfd0c18._

_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"._