---
title: "CHANG, YU-CHI — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ce49ea29-9318-57bb-b860-ed166c7a8b90
json: https://whiteintel.dev/api/public/dossier/ce49ea29-9318-57bb-b860-ed166c7a8b90
identifier: icij:icijol-51355
jurisdiction: TW
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CHANG, YU-CHI

**Type:** Organization  
**Jurisdiction:** TW  
**Identifier:** `icij:icijol-51355`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ce49ea29-9318-57bb-b860-ed166c7a8b90  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ce49ea29-9318-57bb-b860-ed166c7a8b90  

## Ownership & control

### Holdings / subsidiaries

- **ONTECH WORLDWIDE LIMITED** (director of) — https://whiteintel.dev/entity/53560c3f-2e93-5469-9e14-9241223fc32b

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/51355

## 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 **CHANG, YU-CHI** — https://whiteintel.dev/entity/ce49ea29-9318-57bb-b860-ed166c7a8b90 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CHANG, YU-CHI**. Human view: https://whiteintel.dev/entity/ce49ea29-9318-57bb-b860-ed166c7a8b90 · Structured JSON: https://whiteintel.dev/api/public/dossier/ce49ea29-9318-57bb-b860-ed166c7a8b90._

_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"._