---
title: "Mr John Joseph Ryan — Ownership Dossier"
canonical: https://whiteintel.dev/entity/eea23911-1de8-591c-9ec2-1d73f3cee233
json: https://whiteintel.dev/api/public/dossier/eea23911-1de8-591c-9ec2-1d73f3cee233
identifier: oo-person:GB-COH-PER-02353689-6YFSstK094tIgwAsvIEptE-Ry0E
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr John Joseph Ryan

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-02353689-6YFSstK094tIgwAsvIEptE-Ry0E`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/eea23911-1de8-591c-9ec2-1d73f3cee233  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/eea23911-1de8-591c-9ec2-1d73f3cee233  

## Ownership & control

### Holdings / subsidiaries

- **A & J RYAN MECHANICAL SERVICES LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/7a7d0dd9-74a7-5502-b106-c6cf1b6edc6d

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr John Joseph Ryan**. Human view: https://whiteintel.dev/entity/eea23911-1de8-591c-9ec2-1d73f3cee233 · Structured JSON: https://whiteintel.dev/api/public/dossier/eea23911-1de8-591c-9ec2-1d73f3cee233._

_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"._