---
title: "Hannah Hartwright-Ley — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d2922680-bcd2-5690-8960-e19c1cf9620e
json: https://whiteintel.dev/api/public/dossier/d2922680-bcd2-5690-8960-e19c1cf9620e
identifier: oo-person:GB-COH-PER-13272763-XWOVBRXPb5kiUhY9MqONHSuvs68
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Hannah Hartwright-Ley

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-13272763-XWOVBRXPb5kiUhY9MqONHSuvs68`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d2922680-bcd2-5690-8960-e19c1cf9620e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d2922680-bcd2-5690-8960-e19c1cf9620e  

## Ownership & control

### Holdings / subsidiaries

- **MARK LEY PLUMBING AND HEATING LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/224e1af5-bc14-5900-a201-41947ff3ec31

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Hannah Hartwright-Ley**. Human view: https://whiteintel.dev/entity/d2922680-bcd2-5690-8960-e19c1cf9620e · Structured JSON: https://whiteintel.dev/api/public/dossier/d2922680-bcd2-5690-8960-e19c1cf9620e._

_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"._