---
title: "Siu Tong Wu — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ec450080-e6d5-5042-ac04-3d81a07d53d8
json: https://whiteintel.dev/api/public/dossier/ec450080-e6d5-5042-ac04-3d81a07d53d8
identifier: icij:icijol-100719
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Siu Tong Wu

**Type:** Organization  
**Identifier:** `icij:icijol-100719`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/ec450080-e6d5-5042-ac04-3d81a07d53d8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ec450080-e6d5-5042-ac04-3d81a07d53d8  

## Ownership & control

### Holdings / subsidiaries

- **SMETHURST INVESTMENTS LTD** (secretary of) — https://whiteintel.dev/entity/5be46d0d-de43-5378-a104-16350da7a79b
- **UNISON INTERNATIONAL (BVI) LIMITED** (director of) — https://whiteintel.dev/entity/cedd7eec-2e6e-55eb-8a48-96b7510e01df
- **BRIGHTEX PROPERTIES LIMITED** (director of) — https://whiteintel.dev/entity/d722b1df-1a38-5600-afa8-42cc786aa097

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/100719

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Siu Tong Wu**. Human view: https://whiteintel.dev/entity/ec450080-e6d5-5042-ac04-3d81a07d53d8 · Structured JSON: https://whiteintel.dev/api/public/dossier/ec450080-e6d5-5042-ac04-3d81a07d53d8._

_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"._