---
title: "MAXIMILLIAN CASTAGNA — Ownership Dossier"
canonical: https://whiteintel.dev/entity/59caa4e4-2512-56c0-93e9-e0d7473627f6
json: https://whiteintel.dev/api/public/dossier/59caa4e4-2512-56c0-93e9-e0d7473627f6
identifier: icij:icijol-56058531
jurisdiction: MT
risk: High
source: WhiteIntel corporate-ownership graph
---

# MAXIMILLIAN CASTAGNA

**Type:** Organization  
**Jurisdiction:** MT  
**Identifier:** `icij:icijol-56058531`  
**Risk level:** High  
**Canonical dossier:** https://whiteintel.dev/entity/59caa4e4-2512-56c0-93e9-e0d7473627f6  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/59caa4e4-2512-56c0-93e9-e0d7473627f6  

## Ownership & control

### Holdings / subsidiaries

- **SOUND MACHINE COMPANY LIMITED** (shareholder of) — https://whiteintel.dev/entity/563b7050-bdc0-56b3-8f6f-2211b0d4b2e7
- **MAX CASTAGNA (DEVELOPMENT) LIMITED** (director of) — https://whiteintel.dev/entity/3d19c722-c40f-5ade-bf8b-ade96a9e67e5
- **MAX CASTAGNA (DEVELOPMENT) LIMITED** (legal representative of) — https://whiteintel.dev/entity/3d19c722-c40f-5ade-bf8b-ade96a9e67e5
- **MAX CASTAGNA (DEVELOPMENT) LIMITED** (secretary of) — https://whiteintel.dev/entity/3d19c722-c40f-5ade-bf8b-ade96a9e67e5
- **MAX CASTAGNA (DEVELOPMENT) LIMITED** (shareholder of) — https://whiteintel.dev/entity/3d19c722-c40f-5ade-bf8b-ade96a9e67e5
- **RIVIERA CONSTRUCTION LIMITED** (director of) — https://whiteintel.dev/entity/f8145404-3991-580a-bc23-cf96cda407ae
- **RIVIERA CONSTRUCTION LIMITED** (legal representative of) — https://whiteintel.dev/entity/f8145404-3991-580a-bc23-cf96cda407ae
- **RIVIERA CONSTRUCTION LIMITED** (secretary of) — https://whiteintel.dev/entity/f8145404-3991-580a-bc23-cf96cda407ae
- **RIVIERA CONSTRUCTION LIMITED** (shareholder of) — https://whiteintel.dev/entity/f8145404-3991-580a-bc23-cf96cda407ae
- **MEXAN COMPANY LIMITED** (director of) — https://whiteintel.dev/entity/2e3a76e5-ffb6-54db-b58d-4ac426ab54d8
- **MEXAN COMPANY LIMITED** (legal representative of) — https://whiteintel.dev/entity/2e3a76e5-ffb6-54db-b58d-4ac426ab54d8
- **MEXAN COMPANY LIMITED** (shareholder of) — https://whiteintel.dev/entity/2e3a76e5-ffb6-54db-b58d-4ac426ab54d8
- **MAXI-QUARTZ (TRADING) LIMITED** (director of) — https://whiteintel.dev/entity/5b576a7f-6583-519c-b272-fc5769b15120
- **MAXI-QUARTZ (TRADING) LIMITED** (secretary of) — https://whiteintel.dev/entity/5b576a7f-6583-519c-b272-fc5769b15120
- **CASA VINI LIMITED** (director of) — https://whiteintel.dev/entity/ee0be3fa-dc4e-5d02-9ec4-b358c3f94f3d
- **CASA VINI LIMITED** (legal representative of) — https://whiteintel.dev/entity/ee0be3fa-dc4e-5d02-9ec4-b358c3f94f3d
- **CASA VINI LIMITED** (secretary of) — https://whiteintel.dev/entity/ee0be3fa-dc4e-5d02-9ec4-b358c3f94f3d
- **CASA VINI LIMITED** (shareholder of) — https://whiteintel.dev/entity/ee0be3fa-dc4e-5d02-9ec4-b358c3f94f3d
- **MAXI-QUARTZ SPL LIMITED** (shareholder of) — https://whiteintel.dev/entity/47b11681-b614-50f1-9535-3eafeb6f4b1c
- **MAXI - QUARTZ (SERVICING) LTD** (director of) — https://whiteintel.dev/entity/7ded0d66-0f67-5d9d-84e0-95685103edd8
- **MAXI - QUARTZ (SERVICING) LTD** (secretary of) — https://whiteintel.dev/entity/7ded0d66-0f67-5d9d-84e0-95685103edd8
- **MAXI-QUARTZ LIMITED** (director of) — https://whiteintel.dev/entity/6b973c0b-f609-5f5d-9286-38f1389b038e
- **MAXI-QUARTZ LIMITED** (legal representative of) — https://whiteintel.dev/entity/6b973c0b-f609-5f5d-9286-38f1389b038e
- **MAXI-QUARTZ LIMITED** (secretary of) — https://whiteintel.dev/entity/6b973c0b-f609-5f5d-9286-38f1389b038e
- **MAXI-QUARTZ LIMITED** (shareholder of) — https://whiteintel.dev/entity/6b973c0b-f609-5f5d-9286-38f1389b038e

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/56058531

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MAXIMILLIAN CASTAGNA**. Human view: https://whiteintel.dev/entity/59caa4e4-2512-56c0-93e9-e0d7473627f6 · Structured JSON: https://whiteintel.dev/api/public/dossier/59caa4e4-2512-56c0-93e9-e0d7473627f6._

_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"._