---
title: "Jeron Chew Yeung Dee (Zhou Yongzhi) — Ownership Dossier"
canonical: https://whiteintel.dev/entity/1c005cca-50ff-5d4c-9039-2ff69a5af1e4
json: https://whiteintel.dev/api/public/dossier/1c005cca-50ff-5d4c-9039-2ff69a5af1e4
identifier: icij:icijol-114105
jurisdiction: SG
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Jeron Chew Yeung Dee (Zhou Yongzhi)

**Type:** Organization  
**Jurisdiction:** [SG](https://whiteintel.dev/jurisdictions/sg)  
**Identifier:** `icij:icijol-114105`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/1c005cca-50ff-5d4c-9039-2ff69a5af1e4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/1c005cca-50ff-5d4c-9039-2ff69a5af1e4  

## Ownership & control

### Holdings / subsidiaries

- **MASTRUSTY CAPITAL PTE. LTD.** (director of) — https://whiteintel.dev/entity/4f06728d-3728-5291-95ae-5ba96cecec55
- **Mastrusty Fund SPC** (director of) — https://whiteintel.dev/entity/5df7a82d-2e95-5de5-8221-6f0a96164553

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/114105

## 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 **Jeron Chew Yeung Dee (Zhou Yongzhi)** — https://whiteintel.dev/entity/1c005cca-50ff-5d4c-9039-2ff69a5af1e4 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Jeron Chew Yeung Dee (Zhou Yongzhi)**. Human view: https://whiteintel.dev/entity/1c005cca-50ff-5d4c-9039-2ff69a5af1e4 · Structured JSON: https://whiteintel.dev/api/public/dossier/1c005cca-50ff-5d4c-9039-2ff69a5af1e4._

_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"._