---
title: "Mr Cillian Martin Ryan — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4dd534b6-4657-5e75-862b-ee17e5f3d2ed
json: https://whiteintel.dev/api/public/dossier/4dd534b6-4657-5e75-862b-ee17e5f3d2ed
identifier: oo-person:GB-COH-PER-12407198-PhSGNoBgsIbzra6xMZcNkck7ses
jurisdiction: IE
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Cillian Martin Ryan

**Type:** Person  
**Jurisdiction:** IE  
**Identifier:** `oo-person:GB-COH-PER-12407198-PhSGNoBgsIbzra6xMZcNkck7ses`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4dd534b6-4657-5e75-862b-ee17e5f3d2ed  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4dd534b6-4657-5e75-862b-ee17e5f3d2ed  

## Ownership & control

### Holdings / subsidiaries

- **CUBE CONSULTING ENGINEERS LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/5e62b7cf-1fd2-58e4-bbd2-0fdf164a63ac

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Cillian Martin Ryan**. Human view: https://whiteintel.dev/entity/4dd534b6-4657-5e75-862b-ee17e5f3d2ed · Structured JSON: https://whiteintel.dev/api/public/dossier/4dd534b6-4657-5e75-862b-ee17e5f3d2ed._

_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"._