---
title: "Mr Mark Campion — Ownership Dossier"
canonical: https://whiteintel.dev/entity/14fc4e92-19b6-573a-a606-0bf5dfaca71c
json: https://whiteintel.dev/api/public/dossier/14fc4e92-19b6-573a-a606-0bf5dfaca71c
identifier: oo-person:GB-COH-PER-09595570-LR7xTOyQ6lty8u2Kfrkc4RkYZQo
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Mark Campion

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-09595570-LR7xTOyQ6lty8u2Kfrkc4RkYZQo`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/14fc4e92-19b6-573a-a606-0bf5dfaca71c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/14fc4e92-19b6-573a-a606-0bf5dfaca71c  

## Ownership & control

### Holdings / subsidiaries

- **J.O GROUNDWORKS LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/9af3eef6-1756-5c3f-852b-6a453dbb965b

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Mark Campion**. Human view: https://whiteintel.dev/entity/14fc4e92-19b6-573a-a606-0bf5dfaca71c · Structured JSON: https://whiteintel.dev/api/public/dossier/14fc4e92-19b6-573a-a606-0bf5dfaca71c._

_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"._