---
title: "Mr Derek Sinclair — Ownership Dossier"
canonical: https://whiteintel.dev/entity/657511d3-8fc9-4e5e-8b30-b2e1ca2f25da
json: https://whiteintel.dev/api/public/dossier/657511d3-8fc9-4e5e-8b30-b2e1ca2f25da
identifier: psc:TU-DNmuKkWHwbqiC460wSMhYmBc
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Derek Sinclair

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:TU-DNmuKkWHwbqiC460wSMhYmBc`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/657511d3-8fc9-4e5e-8b30-b2e1ca2f25da  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/657511d3-8fc9-4e5e-8b30-b2e1ca2f25da  

## Ownership & control

### Holdings / subsidiaries

- **ISLE OF CUMBRAE BREWING COMPANY LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/bcaba0d3-4478-50ce-82a3-ab87f7b442ec

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Derek Sinclair**. Human view: https://whiteintel.dev/entity/657511d3-8fc9-4e5e-8b30-b2e1ca2f25da · Structured JSON: https://whiteintel.dev/api/public/dossier/657511d3-8fc9-4e5e-8b30-b2e1ca2f25da._

_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"._