---
title: "Mr Julian Paul Vivian Mash — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6b1fbd7d-342d-4432-88e3-e1f1e9f09bf3
json: https://whiteintel.dev/api/public/dossier/6b1fbd7d-342d-4432-88e3-e1f1e9f09bf3
identifier: psc:oWoCa-6-Q_5M7wJjfCVv8mcwU8w
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Julian Paul Vivian Mash

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:oWoCa-6-Q_5M7wJjfCVv8mcwU8w`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6b1fbd7d-342d-4432-88e3-e1f1e9f09bf3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6b1fbd7d-342d-4432-88e3-e1f1e9f09bf3  

## Ownership & control

### Holdings / subsidiaries

- **HEPTAGON LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5e2a9faf-5c63-56ec-aa2f-f5f9324277f6

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Julian Paul Vivian Mash**. Human view: https://whiteintel.dev/entity/6b1fbd7d-342d-4432-88e3-e1f1e9f09bf3 · Structured JSON: https://whiteintel.dev/api/public/dossier/6b1fbd7d-342d-4432-88e3-e1f1e9f09bf3._

_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"._