---
title: "Mr John Stephen Kelleher — Ownership Dossier"
canonical: https://whiteintel.dev/entity/21797401-953d-535c-bbef-75d9e67cfb13
json: https://whiteintel.dev/api/public/dossier/21797401-953d-535c-bbef-75d9e67cfb13
identifier: oo-person:GB-COH-PER-15084567-NaDz2XXK4ZtMZ7JPMvmJMlriimQ
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr John Stephen Kelleher

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-15084567-NaDz2XXK4ZtMZ7JPMvmJMlriimQ`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/21797401-953d-535c-bbef-75d9e67cfb13  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/21797401-953d-535c-bbef-75d9e67cfb13  

## Ownership & control

### Holdings / subsidiaries

- **THE CAMPAIGN GROUP SERVICES LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/5103b053-7915-5e8f-aeba-838ccb250c33

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr John Stephen Kelleher**. Human view: https://whiteintel.dev/entity/21797401-953d-535c-bbef-75d9e67cfb13 · Structured JSON: https://whiteintel.dev/api/public/dossier/21797401-953d-535c-bbef-75d9e67cfb13._

_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"._