---
title: "Mr Chia-Yu Chang — Ownership Dossier"
canonical: https://whiteintel.dev/entity/288e17bb-b2cd-400a-8595-0f7804e35d71
json: https://whiteintel.dev/api/public/dossier/288e17bb-b2cd-400a-8595-0f7804e35d71
identifier: psc:ko9o1uMwJ1_Af_Rdg_rOV3d-6L8
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Chia-Yu Chang

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:ko9o1uMwJ1_Af_Rdg_rOV3d-6L8`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/288e17bb-b2cd-400a-8595-0f7804e35d71  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/288e17bb-b2cd-400a-8595-0f7804e35d71  

## Ownership & control

### Holdings / subsidiaries

- **TERRAWISE LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/d3f081bd-d42e-5396-b527-a610c16c8aad

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Chia-Yu Chang**. Human view: https://whiteintel.dev/entity/288e17bb-b2cd-400a-8595-0f7804e35d71 · Structured JSON: https://whiteintel.dev/api/public/dossier/288e17bb-b2cd-400a-8595-0f7804e35d71._

_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"._