---
title: "Dr Mark Edward George Edsell — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a20f66d6-2cd5-52cd-ab47-3bfa4481eb20
json: https://whiteintel.dev/api/public/dossier/a20f66d6-2cd5-52cd-ab47-3bfa4481eb20
identifier: oo-person:GB-COH-PER-OC452707-xAX_DVFNfM9MxxwnJL6lldrwlk4
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Dr Mark Edward George Edsell

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-OC452707-xAX_DVFNfM9MxxwnJL6lldrwlk4`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a20f66d6-2cd5-52cd-ab47-3bfa4481eb20  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a20f66d6-2cd5-52cd-ab47-3bfa4481eb20  

## Ownership & control

### Holdings / subsidiaries

- **CATHADVENTURE LLP** (beneficial owner) — 50% — https://whiteintel.dev/entity/73e8940c-1ee5-534c-961b-f91b29d6b8bd

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Dr Mark Edward George Edsell**. Human view: https://whiteintel.dev/entity/a20f66d6-2cd5-52cd-ab47-3bfa4481eb20 · Structured JSON: https://whiteintel.dev/api/public/dossier/a20f66d6-2cd5-52cd-ab47-3bfa4481eb20._

_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"._