---
title: "IOANNIS K. MARTINOS — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e082e359-4fea-51dd-b7ac-049cbfa6b0a3
json: https://whiteintel.dev/api/public/dossier/e082e359-4fea-51dd-b7ac-049cbfa6b0a3
identifier: icij:icijol-56072876
jurisdiction: GR
risk: Low
source: WhiteIntel corporate-ownership graph
---

# IOANNIS K. MARTINOS

**Type:** Organization  
**Jurisdiction:** GR  
**Identifier:** `icij:icijol-56072876`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e082e359-4fea-51dd-b7ac-049cbfa6b0a3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e082e359-4fea-51dd-b7ac-049cbfa6b0a3  

## Ownership & control

### Holdings / subsidiaries

- **PORTSEAS SHIPPING LIMITED** (shareholder of) — https://whiteintel.dev/entity/020a20c7-e2f4-5916-a6dc-20d73ae0e197

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/56072876

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **IOANNIS K. MARTINOS**. Human view: https://whiteintel.dev/entity/e082e359-4fea-51dd-b7ac-049cbfa6b0a3 · Structured JSON: https://whiteintel.dev/api/public/dossier/e082e359-4fea-51dd-b7ac-049cbfa6b0a3._

_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"._