---
title: "Jon Marsden — Ownership Dossier"
canonical: https://whiteintel.dev/entity/01ac16e4-a0b8-456f-8a8a-71ebffb81bd2
json: https://whiteintel.dev/api/public/dossier/01ac16e4-a0b8-456f-8a8a-71ebffb81bd2
identifier: psc:PnkZEIiopNaMaLaiiItn9QogbLo
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Jon Marsden

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:PnkZEIiopNaMaLaiiItn9QogbLo`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/01ac16e4-a0b8-456f-8a8a-71ebffb81bd2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/01ac16e4-a0b8-456f-8a8a-71ebffb81bd2  

## Ownership & control

### Holdings / subsidiaries

- **MANSION INVESTMENT LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/22c59974-2a03-59ac-9463-f3fc1a084ec8

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Jon Marsden**. Human view: https://whiteintel.dev/entity/01ac16e4-a0b8-456f-8a8a-71ebffb81bd2 · Structured JSON: https://whiteintel.dev/api/public/dossier/01ac16e4-a0b8-456f-8a8a-71ebffb81bd2._

_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"._