---
title: "Mr John William Campbell — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ceed147b-eae8-5d5e-ab7f-a214afb2265d
json: https://whiteintel.dev/api/public/dossier/ceed147b-eae8-5d5e-ab7f-a214afb2265d
identifier: oo-person:GB-COH-PER-03700715-Jw4z000_JFvYbXy5GDBv83v3KYg
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr John William Campbell

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-03700715-Jw4z000_JFvYbXy5GDBv83v3KYg`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ceed147b-eae8-5d5e-ab7f-a214afb2265d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ceed147b-eae8-5d5e-ab7f-a214afb2265d  

## Ownership & control

### Holdings / subsidiaries

- **CAMPBELL ASSOCIATES LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/1c307394-9518-563a-879b-69dcd3bb5437

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr John William Campbell**. Human view: https://whiteintel.dev/entity/ceed147b-eae8-5d5e-ab7f-a214afb2265d · Structured JSON: https://whiteintel.dev/api/public/dossier/ceed147b-eae8-5d5e-ab7f-a214afb2265d._

_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"._