---
title: "Hsieh, Wei-Chan — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ed02e8b5-69b1-5010-a87a-4d32dc1abc3d
json: https://whiteintel.dev/api/public/dossier/ed02e8b5-69b1-5010-a87a-4d32dc1abc3d
identifier: icij:icijol-108907
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Hsieh, Wei-Chan

**Type:** Organization  
**Identifier:** `icij:icijol-108907`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ed02e8b5-69b1-5010-a87a-4d32dc1abc3d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ed02e8b5-69b1-5010-a87a-4d32dc1abc3d  

## Ownership & control

### Holdings / subsidiaries

- **BIG BOOM MANAGEMENT LTD** (shareholder of) — https://whiteintel.dev/entity/67d3d32a-0d59-5e37-bbc1-8c93120b1709

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/108907

## 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 **Hsieh, Wei-Chan** — https://whiteintel.dev/entity/ed02e8b5-69b1-5010-a87a-4d32dc1abc3d · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Hsieh, Wei-Chan**. Human view: https://whiteintel.dev/entity/ed02e8b5-69b1-5010-a87a-4d32dc1abc3d · Structured JSON: https://whiteintel.dev/api/public/dossier/ed02e8b5-69b1-5010-a87a-4d32dc1abc3d._

_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"._