---
title: "Mr Douglas James Phin — Ownership Dossier"
canonical: https://whiteintel.dev/entity/315d5c41-e1bc-490c-a2b1-e8c330aef52e
json: https://whiteintel.dev/api/public/dossier/315d5c41-e1bc-490c-a2b1-e8c330aef52e
identifier: psc:rU4odmtaLI6VOF9pGuY3BgTRXi8
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Douglas James Phin

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:rU4odmtaLI6VOF9pGuY3BgTRXi8`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/315d5c41-e1bc-490c-a2b1-e8c330aef52e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/315d5c41-e1bc-490c-a2b1-e8c330aef52e  

## Ownership & control

### Holdings / subsidiaries

- **SOUTHFIELD ENGINEERING & CALIBRATION SERVICES LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/3aadde0d-eb4e-5aee-a368-39005de17c2b

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Douglas James Phin**. Human view: https://whiteintel.dev/entity/315d5c41-e1bc-490c-a2b1-e8c330aef52e · Structured JSON: https://whiteintel.dev/api/public/dossier/315d5c41-e1bc-490c-a2b1-e8c330aef52e._

_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"._