---
title: "Yang Ching Yau — Ownership Dossier"
canonical: https://whiteintel.dev/entity/bcb74fcc-8cc6-5bcc-92db-1c5d56a73484
json: https://whiteintel.dev/api/public/dossier/bcb74fcc-8cc6-5bcc-92db-1c5d56a73484
identifier: icij:icijol-83986
jurisdiction: HK
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Yang Ching Yau

**Type:** Organization  
**Jurisdiction:** HK  
**Identifier:** `icij:icijol-83986`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/bcb74fcc-8cc6-5bcc-92db-1c5d56a73484  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/bcb74fcc-8cc6-5bcc-92db-1c5d56a73484  

## Ownership & control

### Holdings / subsidiaries

- **Indigo Enterprises Inc.** (director of) — https://whiteintel.dev/entity/ebde806f-a522-546e-ab2f-19f6a368ade2
- **Sonavox Global Group Limited** (director of) — https://whiteintel.dev/entity/1d7527f8-aa32-58e3-85bc-cd4ac11f50ef
- **Sonavox Electronics Company Limited** (director of) — https://whiteintel.dev/entity/a61c5c06-5acf-5077-b2a5-2f53fd4e4bbd

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/83986

## 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 **Yang Ching Yau** — https://whiteintel.dev/entity/bcb74fcc-8cc6-5bcc-92db-1c5d56a73484 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Yang Ching Yau**. Human view: https://whiteintel.dev/entity/bcb74fcc-8cc6-5bcc-92db-1c5d56a73484 · Structured JSON: https://whiteintel.dev/api/public/dossier/bcb74fcc-8cc6-5bcc-92db-1c5d56a73484._

_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"._