---
title: "Mr Alistaire Luke Ryan — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e33ca17f-1725-595b-8d65-cecef0eeba75
json: https://whiteintel.dev/api/public/dossier/e33ca17f-1725-595b-8d65-cecef0eeba75
identifier: oo-person:GB-COH-PER-11553900-YqbZECJIF11Y5cmsvfG5UWtmXXA
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Alistaire Luke Ryan

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-11553900-YqbZECJIF11Y5cmsvfG5UWtmXXA`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e33ca17f-1725-595b-8d65-cecef0eeba75  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e33ca17f-1725-595b-8d65-cecef0eeba75  

## Ownership & control

### Holdings / subsidiaries

- **CB1 PLUMBING & HEATING LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/715e751e-9923-5237-8b69-e695fb1d17b5

## Provenance

- OpenOwnership — https://www.openownership.org

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Alistaire Luke Ryan**. Human view: https://whiteintel.dev/entity/e33ca17f-1725-595b-8d65-cecef0eeba75 · Structured JSON: https://whiteintel.dev/api/public/dossier/e33ca17f-1725-595b-8d65-cecef0eeba75._

_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"._