---
title: "Mr Simon Leeson — Ownership Dossier"
canonical: https://whiteintel.dev/entity/82ebd03e-5c6e-4138-b641-b4c5fa660096
json: https://whiteintel.dev/api/public/dossier/82ebd03e-5c6e-4138-b641-b4c5fa660096
identifier: psc:TuMIF0EAL-lLWaORaHhcqsDf12Y
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Simon Leeson

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:TuMIF0EAL-lLWaORaHhcqsDf12Y`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/82ebd03e-5c6e-4138-b641-b4c5fa660096  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/82ebd03e-5c6e-4138-b641-b4c5fa660096  

## Ownership & control

### Holdings / subsidiaries

- **A & S LEESON LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/a944eee4-e54c-5d63-8e62-852d36cafe11

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Simon Leeson**. Human view: https://whiteintel.dev/entity/82ebd03e-5c6e-4138-b641-b4c5fa660096 · Structured JSON: https://whiteintel.dev/api/public/dossier/82ebd03e-5c6e-4138-b641-b4c5fa660096._

_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"._