---
title: "Grooskasteel BV — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ef6913aa-63e1-5d88-8662-6071df01ac1c
json: https://whiteintel.dev/api/public/dossier/ef6913aa-63e1-5d88-8662-6071df01ac1c
identifier: icij:icijol-80072317
jurisdiction: NL
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Grooskasteel BV

**Type:** Organization  
**Jurisdiction:** NL  
**Identifier:** `icij:icijol-80072317`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ef6913aa-63e1-5d88-8662-6071df01ac1c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ef6913aa-63e1-5d88-8662-6071df01ac1c  

## Ownership & control

### Holdings / subsidiaries

- **Biosensors International Group, Ltd.** (shareholder of) — https://whiteintel.dev/entity/47ea4754-b2a5-500f-a4e1-abe0d030ae35

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/80072317

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Grooskasteel BV**. Human view: https://whiteintel.dev/entity/ef6913aa-63e1-5d88-8662-6071df01ac1c · Structured JSON: https://whiteintel.dev/api/public/dossier/ef6913aa-63e1-5d88-8662-6071df01ac1c._

_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"._