---
title: "Yeh, Song-San — Ownership Dossier"
canonical: https://whiteintel.dev/entity/164d6d5d-9151-5697-9b05-2f5584e3b1ef
json: https://whiteintel.dev/api/public/dossier/164d6d5d-9151-5697-9b05-2f5584e3b1ef
identifier: icij:icijol-121533
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Yeh, Song-San

**Type:** Organization  
**Identifier:** `icij:icijol-121533`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/164d6d5d-9151-5697-9b05-2f5584e3b1ef  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/164d6d5d-9151-5697-9b05-2f5584e3b1ef  

## Ownership & control

### Holdings / subsidiaries

- **MASTERCOM INT'L LTD.** (shareholder of) — https://whiteintel.dev/entity/3cc46a4e-f703-58a7-95c0-4a7980babcd0

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/121533

## 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 **Yeh, Song-San** — https://whiteintel.dev/entity/164d6d5d-9151-5697-9b05-2f5584e3b1ef · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Yeh, Song-San**. Human view: https://whiteintel.dev/entity/164d6d5d-9151-5697-9b05-2f5584e3b1ef · Structured JSON: https://whiteintel.dev/api/public/dossier/164d6d5d-9151-5697-9b05-2f5584e3b1ef._

_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"._