---
title: "Niek Janne Van Leeuwen — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5deeed50-c537-56e8-b97e-d4fd0141be72
json: https://whiteintel.dev/api/public/dossier/5deeed50-c537-56e8-b97e-d4fd0141be72
identifier: oo-person:GB-COH-PER-14215913-zCP1q92eQ83Hgd59kF5WBgqHkUg
jurisdiction: NL
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Niek Janne Van Leeuwen

**Type:** Person  
**Jurisdiction:** NL  
**Identifier:** `oo-person:GB-COH-PER-14215913-zCP1q92eQ83Hgd59kF5WBgqHkUg`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5deeed50-c537-56e8-b97e-d4fd0141be72  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5deeed50-c537-56e8-b97e-d4fd0141be72  

## Ownership & control

### Holdings / subsidiaries

- **UK TEMPER LTD** (beneficial owner) — https://whiteintel.dev/entity/982b73c4-b6e2-5a95-9a74-6a9d0357bc1d

## Provenance

- OpenOwnership — https://www.openownership.org

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Niek Janne Van Leeuwen**. Human view: https://whiteintel.dev/entity/5deeed50-c537-56e8-b97e-d4fd0141be72 · Structured JSON: https://whiteintel.dev/api/public/dossier/5deeed50-c537-56e8-b97e-d4fd0141be72._

_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"._