---
title: "Mr David Russell Sefton — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4cc6c42d-d71f-4201-ba70-523601fda8a4
json: https://whiteintel.dev/api/public/dossier/4cc6c42d-d71f-4201-ba70-523601fda8a4
identifier: psc:e-Cw5G6zzUKEYZbYuEQwtFNQQ6U
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr David Russell Sefton

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:e-Cw5G6zzUKEYZbYuEQwtFNQQ6U`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4cc6c42d-d71f-4201-ba70-523601fda8a4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4cc6c42d-d71f-4201-ba70-523601fda8a4  

## Ownership & control

### Holdings / subsidiaries

- **PARMARBROOK GROUP UK LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/aea7b653-5f8a-5795-a6af-b80778af022e

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr David Russell Sefton**. Human view: https://whiteintel.dev/entity/4cc6c42d-d71f-4201-ba70-523601fda8a4 · Structured JSON: https://whiteintel.dev/api/public/dossier/4cc6c42d-d71f-4201-ba70-523601fda8a4._

_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"._