---
title: "Mr Derek Callaghan — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9aece6ac-e45d-48eb-a14f-f2d75cfa87c5
json: https://whiteintel.dev/api/public/dossier/9aece6ac-e45d-48eb-a14f-f2d75cfa87c5
identifier: psc:AsNQ_l6Hnl2yiqPHTXLRuTYKMWM
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Derek Callaghan

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:AsNQ_l6Hnl2yiqPHTXLRuTYKMWM`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/9aece6ac-e45d-48eb-a14f-f2d75cfa87c5  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9aece6ac-e45d-48eb-a14f-f2d75cfa87c5  

## Ownership & control

### Holdings / subsidiaries

- **KETMAR LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2b49dbf2-351d-553c-afbf-d23b85bb9ed8

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Derek Callaghan**. Human view: https://whiteintel.dev/entity/9aece6ac-e45d-48eb-a14f-f2d75cfa87c5 · Structured JSON: https://whiteintel.dev/api/public/dossier/9aece6ac-e45d-48eb-a14f-f2d75cfa87c5._

_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"._