---
title: "William John Hanna — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5c1cabb9-d4f9-5ee5-ba01-eaecfa04aa3c
json: https://whiteintel.dev/api/public/dossier/5c1cabb9-d4f9-5ee5-ba01-eaecfa04aa3c
identifier: oo-person:GB-COH-PER-SC792634-W3FG13GCGpv5u7kk54yxxXIcLuM
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# William John Hanna

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-SC792634-W3FG13GCGpv5u7kk54yxxXIcLuM`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5c1cabb9-d4f9-5ee5-ba01-eaecfa04aa3c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5c1cabb9-d4f9-5ee5-ba01-eaecfa04aa3c  

## Ownership & control

### Holdings / subsidiaries

- **ON THE PULSE ENGINEERING LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/a221719b-8319-52eb-93ec-2ffcdca59139

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **William John Hanna**. Human view: https://whiteintel.dev/entity/5c1cabb9-d4f9-5ee5-ba01-eaecfa04aa3c · Structured JSON: https://whiteintel.dev/api/public/dossier/5c1cabb9-d4f9-5ee5-ba01-eaecfa04aa3c._

_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"._