---
title: "Chau Yeung Chau — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b2120082-1a4f-5fb2-be5b-361b4ab26d7e
json: https://whiteintel.dev/api/public/dossier/b2120082-1a4f-5fb2-be5b-361b4ab26d7e
identifier: icij:icijol-86549
jurisdiction: HK
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Chau Yeung Chau

**Type:** Organization  
**Jurisdiction:** HK  
**Identifier:** `icij:icijol-86549`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/b2120082-1a4f-5fb2-be5b-361b4ab26d7e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b2120082-1a4f-5fb2-be5b-361b4ab26d7e  

## Ownership & control

### Holdings / subsidiaries

- **RAINBOW CHAMPION LIMITED** (director of) — https://whiteintel.dev/entity/e0237b3c-497d-5c63-81ba-f7e45e3cbfc2
- **RAINBOW CHAMPION LIMITED** (shareholder of) — https://whiteintel.dev/entity/e0237b3c-497d-5c63-81ba-f7e45e3cbfc2
- **SINCERE TREASURE LIMITED** (director of) — https://whiteintel.dev/entity/97c85e23-6bf4-5ef2-956d-933fbdebaba9

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/86549

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **Chau Yeung Chau** — https://whiteintel.dev/entity/b2120082-1a4f-5fb2-be5b-361b4ab26d7e · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Chau Yeung Chau**. Human view: https://whiteintel.dev/entity/b2120082-1a4f-5fb2-be5b-361b4ab26d7e · Structured JSON: https://whiteintel.dev/api/public/dossier/b2120082-1a4f-5fb2-be5b-361b4ab26d7e._

_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"._