---
title: "Mr Derek Michael Mackey — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6fa74cdd-3bcb-4c6d-9c33-7cf749929bd2
json: https://whiteintel.dev/api/public/dossier/6fa74cdd-3bcb-4c6d-9c33-7cf749929bd2
identifier: psc:2muff5eSpjTiFtsjOzvx-hzJ7OU
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Derek Michael Mackey

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:2muff5eSpjTiFtsjOzvx-hzJ7OU`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6fa74cdd-3bcb-4c6d-9c33-7cf749929bd2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6fa74cdd-3bcb-4c6d-9c33-7cf749929bd2  

## Ownership & control

### Holdings / subsidiaries

- **ENTERPRISE MANAGEMENT CONSULTANCY PRACTISE LTD** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/bdf93106-5e91-5a7f-a72d-cfbb047bf7a3

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Derek Michael Mackey**. Human view: https://whiteintel.dev/entity/6fa74cdd-3bcb-4c6d-9c33-7cf749929bd2 · Structured JSON: https://whiteintel.dev/api/public/dossier/6fa74cdd-3bcb-4c6d-9c33-7cf749929bd2._

_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"._