---
title: "PORTHUS HOLDING LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cce425b9-8e38-5dee-b8aa-682d810411cd
json: https://whiteintel.dev/api/public/dossier/cce425b9-8e38-5dee-b8aa-682d810411cd
identifier: icij:icijol-55049811
jurisdiction: MT
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# PORTHUS HOLDING LIMITED

**Type:** Company  
**Jurisdiction:** MT  
**Identifier:** `icij:icijol-55049811`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/cce425b9-8e38-5dee-b8aa-682d810411cd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cce425b9-8e38-5dee-b8aa-682d810411cd  

## Ownership & control

### Owners / controllers

- **GRANT THORNTON FIDUCIAIRE LIMITED** (shareholder of) — https://whiteintel.dev/entity/150e8b49-186f-56a1-aa5d-183a84d955b4
- **PORTFAST LIMITED** (shareholder of) — https://whiteintel.dev/entity/a783fc30-59da-5483-aff0-6ee4a0d77052

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

A **5-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)

**3** 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/55049811

## 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 **PORTHUS HOLDING LIMITED** — https://whiteintel.dev/entity/cce425b9-8e38-5dee-b8aa-682d810411cd · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PORTHUS HOLDING LIMITED**. Human view: https://whiteintel.dev/entity/cce425b9-8e38-5dee-b8aa-682d810411cd · Structured JSON: https://whiteintel.dev/api/public/dossier/cce425b9-8e38-5dee-b8aa-682d810411cd._

_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"._