---
title: "TSUI, Siu Chee — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9f1a02cf-2c67-54ec-bbde-435d8240b532
json: https://whiteintel.dev/api/public/dossier/9f1a02cf-2c67-54ec-bbde-435d8240b532
identifier: icij:icijol-80290
jurisdiction: HK
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# TSUI, Siu Chee

**Type:** Organization  
**Jurisdiction:** HK  
**Identifier:** `icij:icijol-80290`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/9f1a02cf-2c67-54ec-bbde-435d8240b532  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9f1a02cf-2c67-54ec-bbde-435d8240b532  

## Ownership & control

### Holdings / subsidiaries

- **The Landmark (1996) Trust** (beneficial owner of) — https://whiteintel.dev/entity/ef2da225-6a37-5c92-b8ce-e3c3e54d0d1d
- **The Landmark (1996) Trust** (trust settlor of) — https://whiteintel.dev/entity/ef2da225-6a37-5c92-b8ce-e3c3e54d0d1d

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

A **1-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/80290

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TSUI, Siu Chee**. Human view: https://whiteintel.dev/entity/9f1a02cf-2c67-54ec-bbde-435d8240b532 · Structured JSON: https://whiteintel.dev/api/public/dossier/9f1a02cf-2c67-54ec-bbde-435d8240b532._

_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"._