---
title: "PORTO NAVIGATION COMPANY LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b4fef310-5e2b-5322-b310-c25fa506d4a4
json: https://whiteintel.dev/api/public/dossier/b4fef310-5e2b-5322-b310-c25fa506d4a4
identifier: icij:icijol-55024055
jurisdiction: MT
risk: High
source: WhiteIntel corporate-ownership graph
---

# PORTO NAVIGATION COMPANY LIMITED

**Type:** Company  
**Jurisdiction:** MT  
**Identifier:** `icij:icijol-55024055`  
**Risk level:** High  
**Canonical dossier:** https://whiteintel.dev/entity/b4fef310-5e2b-5322-b310-c25fa506d4a4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b4fef310-5e2b-5322-b310-c25fa506d4a4  

## Ownership & control

### Owners / controllers

- **CHALLENGE NAVIGATION S.A.** (shareholder of) — https://whiteintel.dev/entity/689801af-a049-50b3-9449-647249c9b126
- **FOCUS MARITIME CORP.** (shareholder of) — https://whiteintel.dev/entity/6a8eb438-b64e-5796-8777-b8684f6ee9d3
- **VENTURE MARINE S.A.** (shareholder of) — https://whiteintel.dev/entity/ac3f72f5-18e0-51c2-80d3-8a696f471396

### UBO chain (walk to the ultimate owner)

A **6-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Exposure (derived from the ownership graph)

**5** owners upstream in this entity's ownership/control chain are flagged — a sanctions hit or a secrecy jurisdiction — an investigative lead by resolved identity, not a legal determination. The contributing parties and the hop-by-hop path unlock with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/55024055

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PORTO NAVIGATION COMPANY LIMITED**. Human view: https://whiteintel.dev/entity/b4fef310-5e2b-5322-b310-c25fa506d4a4 · Structured JSON: https://whiteintel.dev/api/public/dossier/b4fef310-5e2b-5322-b310-c25fa506d4a4._

_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"._