---
title: "Mr Mauro Umberto Mattei — Ownership Dossier"
canonical: https://whiteintel.dev/entity/102a758f-33cb-4534-b024-ef384c4ed5dc
json: https://whiteintel.dev/api/public/dossier/102a758f-33cb-4534-b024-ef384c4ed5dc
identifier: psc:e7k5eetcy8bGqrmww-XBY_DXq2E
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Mauro Umberto Mattei

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:e7k5eetcy8bGqrmww-XBY_DXq2E`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/102a758f-33cb-4534-b024-ef384c4ed5dc  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/102a758f-33cb-4534-b024-ef384c4ed5dc  

## Ownership & control

### Holdings / subsidiaries

- **AI VENTURE BUILDER LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/cf18db56-d0d3-5384-87bc-e41515e3005e

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Mauro Umberto Mattei**. Human view: https://whiteintel.dev/entity/102a758f-33cb-4534-b024-ef384c4ed5dc · Structured JSON: https://whiteintel.dev/api/public/dossier/102a758f-33cb-4534-b024-ef384c4ed5dc._

_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"._