---
title: "MARISA RIBONI — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d15e5323-fe71-548c-a135-bc62da8d5239
json: https://whiteintel.dev/api/public/dossier/d15e5323-fe71-548c-a135-bc62da8d5239
identifier: icij:icijol-56089483
jurisdiction: CH
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MARISA RIBONI

**Type:** Organization  
**Jurisdiction:** CH  
**Identifier:** `icij:icijol-56089483`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d15e5323-fe71-548c-a135-bc62da8d5239  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d15e5323-fe71-548c-a135-bc62da8d5239  

## Ownership & control

### Holdings / subsidiaries

- **TYON RIVER SHIPPING COMPANY LIMITED** (director of) — https://whiteintel.dev/entity/53822d8f-acd8-5a0a-80be-fa2c734d7587
- **TYON RIVER SHIPPING COMPANY LIMITED** (legal representative of) — https://whiteintel.dev/entity/53822d8f-acd8-5a0a-80be-fa2c734d7587

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/56089483

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MARISA RIBONI**. Human view: https://whiteintel.dev/entity/d15e5323-fe71-548c-a135-bc62da8d5239 · Structured JSON: https://whiteintel.dev/api/public/dossier/d15e5323-fe71-548c-a135-bc62da8d5239._

_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"._