---
title: "Mr Jack Martin — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6008bcca-e169-40f9-b137-dd155ed7fcd2
json: https://whiteintel.dev/api/public/dossier/6008bcca-e169-40f9-b137-dd155ed7fcd2
identifier: psc:reV_1rKnSG84UtRxaljAvZgU9h8
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Jack Martin

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:reV_1rKnSG84UtRxaljAvZgU9h8`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6008bcca-e169-40f9-b137-dd155ed7fcd2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6008bcca-e169-40f9-b137-dd155ed7fcd2  

## Ownership & control

### Holdings / subsidiaries

- **CYGNET SERVICES GROUP HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b375623c-999e-4882-8668-b94aac88d0eb

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Jack Martin**. Human view: https://whiteintel.dev/entity/6008bcca-e169-40f9-b137-dd155ed7fcd2 · Structured JSON: https://whiteintel.dev/api/public/dossier/6008bcca-e169-40f9-b137-dd155ed7fcd2._

_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"._