---
title: "Mr Marco Valerio Masi — Ownership Dossier"
canonical: https://whiteintel.dev/entity/496b3ed9-aa6e-5c41-8eea-ef7dee72629f
json: https://whiteintel.dev/api/public/dossier/496b3ed9-aa6e-5c41-8eea-ef7dee72629f
identifier: oo-person:GB-COH-PER-08887621-h5p8ks99zHyPNer-HxCELYa-Kpk
jurisdiction: IT
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Marco Valerio Masi

**Type:** Person  
**Jurisdiction:** IT  
**Identifier:** `oo-person:GB-COH-PER-08887621-h5p8ks99zHyPNer-HxCELYa-Kpk`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/496b3ed9-aa6e-5c41-8eea-ef7dee72629f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/496b3ed9-aa6e-5c41-8eea-ef7dee72629f  

## Ownership & control

### Holdings / subsidiaries

- **Amasing Holding Sa** (beneficial owner) — 100% — https://whiteintel.dev/entity/ceb85f7c-dee8-5fdd-bd66-6dafa71bef34

## Provenance

- OpenOwnership — https://www.openownership.org

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Marco Valerio Masi**. Human view: https://whiteintel.dev/entity/496b3ed9-aa6e-5c41-8eea-ef7dee72629f · Structured JSON: https://whiteintel.dev/api/public/dossier/496b3ed9-aa6e-5c41-8eea-ef7dee72629f._

_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"._