---
title: "MARIO SIGILLO' MASSARA — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b10272c2-5b98-57ee-9b82-2113a9248afe
json: https://whiteintel.dev/api/public/dossier/b10272c2-5b98-57ee-9b82-2113a9248afe
identifier: icij:icijol-56075940
jurisdiction: IT
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# MARIO SIGILLO' MASSARA

**Type:** Organization  
**Jurisdiction:** IT  
**Identifier:** `icij:icijol-56075940`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/b10272c2-5b98-57ee-9b82-2113a9248afe  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b10272c2-5b98-57ee-9b82-2113a9248afe  

## Ownership & control

### Holdings / subsidiaries

- **JM VALUE HOLDING LIMITED** (director of) — https://whiteintel.dev/entity/4c39a202-2016-5105-ae62-3b9300a7d4d7
- **JM VALUE HOLDING LIMITED** (legal representative of) — https://whiteintel.dev/entity/4c39a202-2016-5105-ae62-3b9300a7d4d7
- **JM VALUE HOLDING LIMITED** (shareholder of) — https://whiteintel.dev/entity/4c39a202-2016-5105-ae62-3b9300a7d4d7
- **JM VALUE LIMITED** (director of) — https://whiteintel.dev/entity/054edf77-1239-5e52-990d-d8a02f2020ea
- **JM VALUE LIMITED** (legal representative of) — https://whiteintel.dev/entity/054edf77-1239-5e52-990d-d8a02f2020ea
- **JM VALUE LIMITED** (shareholder of) — https://whiteintel.dev/entity/054edf77-1239-5e52-990d-d8a02f2020ea
- **MAXINVEST LIMITED** (director of) — https://whiteintel.dev/entity/53099647-2ff8-53d7-b0f2-8ec32ffb8263
- **MAXINVEST LIMITED** (legal representative of) — https://whiteintel.dev/entity/53099647-2ff8-53d7-b0f2-8ec32ffb8263
- **MAXINVEST LIMITED** (shareholder of) — https://whiteintel.dev/entity/53099647-2ff8-53d7-b0f2-8ec32ffb8263

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/56075940

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **MARIO SIGILLO' MASSARA** — https://whiteintel.dev/entity/b10272c2-5b98-57ee-9b82-2113a9248afe · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MARIO SIGILLO' MASSARA**. Human view: https://whiteintel.dev/entity/b10272c2-5b98-57ee-9b82-2113a9248afe · Structured JSON: https://whiteintel.dev/api/public/dossier/b10272c2-5b98-57ee-9b82-2113a9248afe._

_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"._