---
title: "Koo Hung Yih — Ownership Dossier"
canonical: https://whiteintel.dev/entity/61383c37-e973-5ecb-938b-a6a55c23c4b0
json: https://whiteintel.dev/api/public/dossier/61383c37-e973-5ecb-938b-a6a55c23c4b0
identifier: icij:icijol-43914
jurisdiction: TW
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Koo Hung Yih

**Type:** Organization  
**Jurisdiction:** TW  
**Identifier:** `icij:icijol-43914`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/61383c37-e973-5ecb-938b-a6a55c23c4b0  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/61383c37-e973-5ecb-938b-a6a55c23c4b0  

## Ownership & control

### Holdings / subsidiaries

- **Keystone Venture Management Corp.** (shareholder of) — https://whiteintel.dev/entity/9684dfc0-94b1-5d9d-bc1b-88598c6e1fe2
- **ESTAR CABLE LTD.** (shareholder of) — https://whiteintel.dev/entity/9ea22ca9-ac61-5da6-ba1f-048958a83978

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/43914

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Koo Hung Yih**. Human view: https://whiteintel.dev/entity/61383c37-e973-5ecb-938b-a6a55c23c4b0 · Structured JSON: https://whiteintel.dev/api/public/dossier/61383c37-e973-5ecb-938b-a6a55c23c4b0._

_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"._