---
title: "BASTIAN HAHN — Ownership Dossier"
canonical: https://whiteintel.dev/entity/45a643e0-5245-5437-b2af-35513ea486d4
json: https://whiteintel.dev/api/public/dossier/45a643e0-5245-5437-b2af-35513ea486d4
identifier: icij:icijol-56090197
jurisdiction: DE
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# BASTIAN HAHN

**Type:** Organization  
**Jurisdiction:** DE  
**Identifier:** `icij:icijol-56090197`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/45a643e0-5245-5437-b2af-35513ea486d4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/45a643e0-5245-5437-b2af-35513ea486d4  

## Ownership & control

### Holdings / subsidiaries

- **BLUE ONYX HOLDING LTD** (director of) — https://whiteintel.dev/entity/700f2d4d-ece0-576f-b15f-dbc9f711a795
- **BLUE ONYX HOLDING LTD** (legal representative of) — https://whiteintel.dev/entity/700f2d4d-ece0-576f-b15f-dbc9f711a795
- **BLUE ONYX HOLDING LTD** (shareholder of) — https://whiteintel.dev/entity/700f2d4d-ece0-576f-b15f-dbc9f711a795

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/56090197

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BASTIAN HAHN**. Human view: https://whiteintel.dev/entity/45a643e0-5245-5437-b2af-35513ea486d4 · Structured JSON: https://whiteintel.dev/api/public/dossier/45a643e0-5245-5437-b2af-35513ea486d4._

_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"._