---
title: "Mr Ian Mackenzie — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8bc51092-683f-4417-93da-3dbbb661258d
json: https://whiteintel.dev/api/public/dossier/8bc51092-683f-4417-93da-3dbbb661258d
identifier: psc:ZuCpS27CZ9ADcpnwuncLEVXQxIo
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Ian Mackenzie

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:ZuCpS27CZ9ADcpnwuncLEVXQxIo`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8bc51092-683f-4417-93da-3dbbb661258d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8bc51092-683f-4417-93da-3dbbb661258d  

## Ownership & control

### Holdings / subsidiaries

- **DESIGN MY STAIRS LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/37f865e9-e53a-5108-a137-ae49b5773b5e

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Ian Mackenzie**. Human view: https://whiteintel.dev/entity/8bc51092-683f-4417-93da-3dbbb661258d · Structured JSON: https://whiteintel.dev/api/public/dossier/8bc51092-683f-4417-93da-3dbbb661258d._

_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"._