---
title: "Mr Douglas Mill — Ownership Dossier"
canonical: https://whiteintel.dev/entity/fe9c8d97-dbfb-49c7-b5b6-3fb65bca4328
json: https://whiteintel.dev/api/public/dossier/fe9c8d97-dbfb-49c7-b5b6-3fb65bca4328
identifier: psc:1DAAv5XFeADxZD68cvpLXkCCQy4
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Douglas Mill

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:1DAAv5XFeADxZD68cvpLXkCCQy4`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/fe9c8d97-dbfb-49c7-b5b6-3fb65bca4328  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/fe9c8d97-dbfb-49c7-b5b6-3fb65bca4328  

## Ownership & control

### Holdings / subsidiaries

- **SIRIUS CIVIL ENGINEERING LIMITED** (beneficial owner) — https://whiteintel.dev/entity/37c5a19e-ede6-506d-a033-023fd3e94692

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Douglas Mill**. Human view: https://whiteintel.dev/entity/fe9c8d97-dbfb-49c7-b5b6-3fb65bca4328 · Structured JSON: https://whiteintel.dev/api/public/dossier/fe9c8d97-dbfb-49c7-b5b6-3fb65bca4328._

_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"._