---
title: "Mr Martin Joseph Henry Duff — Ownership Dossier"
canonical: https://whiteintel.dev/entity/1333ff32-2d85-4e22-b8de-8442dc7e6d51
json: https://whiteintel.dev/api/public/dossier/1333ff32-2d85-4e22-b8de-8442dc7e6d51
identifier: psc:-DK0dY-DreXieJUjrpoNzq7kFxw
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Martin Joseph Henry Duff

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:-DK0dY-DreXieJUjrpoNzq7kFxw`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/1333ff32-2d85-4e22-b8de-8442dc7e6d51  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/1333ff32-2d85-4e22-b8de-8442dc7e6d51  

## Ownership & control

### Holdings / subsidiaries

- **NOCTON PARK MANAGEMENT LIMITED** (beneficial owner) — https://whiteintel.dev/entity/5c9a2266-7538-5c17-bd43-3b7867d4f5b7

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Martin Joseph Henry Duff**. Human view: https://whiteintel.dev/entity/1333ff32-2d85-4e22-b8de-8442dc7e6d51 · Structured JSON: https://whiteintel.dev/api/public/dossier/1333ff32-2d85-4e22-b8de-8442dc7e6d51._

_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"._