---
title: "CARBYNE LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/03bcff9d-0137-5487-aec4-5d67a62596e2
json: https://whiteintel.dev/api/public/dossier/03bcff9d-0137-5487-aec4-5d67a62596e2
identifier: icij:icijol-55075782
jurisdiction: MT
risk: High
source: WhiteIntel corporate-ownership graph
---

# CARBYNE LTD

**Type:** Company  
**Jurisdiction:** MT  
**Identifier:** `icij:icijol-55075782`  
**Risk level:** High  
**Canonical dossier:** https://whiteintel.dev/entity/03bcff9d-0137-5487-aec4-5d67a62596e2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/03bcff9d-0137-5487-aec4-5d67a62596e2  

## Ownership & control

### Owners / controllers

- **JOANNE MARIE HOEKSTRA** (shareholder of) — https://whiteintel.dev/entity/aaef70ba-2ce2-5794-9ff0-83fbf0659569
- **ROBERT FRANS DJOERD HOEKSTRA** (shareholder of) — https://whiteintel.dev/entity/e7e5d815-7df9-573f-b72f-91e0221556e4

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

A **7-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)

**1** owner upstream in this entity's ownership/control chain is 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/55075782

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CARBYNE LTD**. Human view: https://whiteintel.dev/entity/03bcff9d-0137-5487-aec4-5d67a62596e2 · Structured JSON: https://whiteintel.dev/api/public/dossier/03bcff9d-0137-5487-aec4-5d67a62596e2._

_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"._