---
title: "Mr William Stephen Mckenzie — Ownership Dossier"
canonical: https://whiteintel.dev/entity/90c19fd0-787b-4b89-b893-4b2928a3bdb9
json: https://whiteintel.dev/api/public/dossier/90c19fd0-787b-4b89-b893-4b2928a3bdb9
identifier: psc:l1wj66mPh04eAg_97J9_muzP99g
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr William Stephen Mckenzie

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:l1wj66mPh04eAg_97J9_muzP99g`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/90c19fd0-787b-4b89-b893-4b2928a3bdb9  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/90c19fd0-787b-4b89-b893-4b2928a3bdb9  

## Ownership & control

### Holdings / subsidiaries

- **PULLEYN CLEANING SERVICES LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/81e33537-e214-5f36-8b1b-617114717c10

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr William Stephen Mckenzie**. Human view: https://whiteintel.dev/entity/90c19fd0-787b-4b89-b893-4b2928a3bdb9 · Structured JSON: https://whiteintel.dev/api/public/dossier/90c19fd0-787b-4b89-b893-4b2928a3bdb9._

_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"._