---
title: "Mr Jason Mark Leishman Knox — Ownership Dossier"
canonical: https://whiteintel.dev/entity/88a69cfe-b893-4c7e-ad47-e288573d20c3
json: https://whiteintel.dev/api/public/dossier/88a69cfe-b893-4c7e-ad47-e288573d20c3
identifier: psc:L2YpgAdRuS6ZzPMve3W7o85TPSY
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Jason Mark Leishman Knox

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:L2YpgAdRuS6ZzPMve3W7o85TPSY`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/88a69cfe-b893-4c7e-ad47-e288573d20c3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/88a69cfe-b893-4c7e-ad47-e288573d20c3  

## Ownership & control

### Holdings / subsidiaries

- **ROYLANDS PROPERTY INVESTMENTS LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/598ca2cc-6e76-4383-843f-8b2d217d6ceb

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Jason Mark Leishman Knox**. Human view: https://whiteintel.dev/entity/88a69cfe-b893-4c7e-ad47-e288573d20c3 · Structured JSON: https://whiteintel.dev/api/public/dossier/88a69cfe-b893-4c7e-ad47-e288573d20c3._

_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"._