---
title: "JOANNE MARIE HOEKSTRA — Ownership Dossier"
canonical: https://whiteintel.dev/entity/aaef70ba-2ce2-5794-9ff0-83fbf0659569
json: https://whiteintel.dev/api/public/dossier/aaef70ba-2ce2-5794-9ff0-83fbf0659569
identifier: icij:icijol-56049951
jurisdiction: GB
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# JOANNE MARIE HOEKSTRA

**Type:** Organization  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `icij:icijol-56049951`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/aaef70ba-2ce2-5794-9ff0-83fbf0659569  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/aaef70ba-2ce2-5794-9ff0-83fbf0659569  

## Ownership & control

### Holdings / subsidiaries

- **CARBYNE LTD** (director of) — https://whiteintel.dev/entity/03bcff9d-0137-5487-aec4-5d67a62596e2
- **CARBYNE LTD** (legal representative of) — https://whiteintel.dev/entity/03bcff9d-0137-5487-aec4-5d67a62596e2
- **CARBYNE LTD** (shareholder of) — https://whiteintel.dev/entity/03bcff9d-0137-5487-aec4-5d67a62596e2

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/56049951

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JOANNE MARIE HOEKSTRA**. Human view: https://whiteintel.dev/entity/aaef70ba-2ce2-5794-9ff0-83fbf0659569 · Structured JSON: https://whiteintel.dev/api/public/dossier/aaef70ba-2ce2-5794-9ff0-83fbf0659569._

_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"._