---
title: "Leong - Mona Man Suen — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9ebaf4e2-c6fb-5ab9-9505-e007f30364ee
json: https://whiteintel.dev/api/public/dossier/9ebaf4e2-c6fb-5ab9-9505-e007f30364ee
identifier: icij:icijol-80092326
jurisdiction: HK
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Leong - Mona Man Suen

**Type:** Organization  
**Jurisdiction:** HK  
**Identifier:** `icij:icijol-80092326`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/9ebaf4e2-c6fb-5ab9-9505-e007f30364ee  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9ebaf4e2-c6fb-5ab9-9505-e007f30364ee  

## Ownership & control

### Holdings / subsidiaries

- **SYLON HOLDINGS LIMITED** (director of) — https://whiteintel.dev/entity/5fda6b6d-fc47-5a8b-ace1-5ab8de4088e8
- **SYLON ENTERPRISES LIMITED** (director of) — https://whiteintel.dev/entity/6743226a-1ae5-507e-93ad-2da8b0bb4b38
- **WINLONG INVESTMENT LIMITED** (director of) — https://whiteintel.dev/entity/b893feb9-ff7a-596f-a298-dbf2b0ab68ef

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/80092326

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Leong - Mona Man Suen**. Human view: https://whiteintel.dev/entity/9ebaf4e2-c6fb-5ab9-9505-e007f30364ee · Structured JSON: https://whiteintel.dev/api/public/dossier/9ebaf4e2-c6fb-5ab9-9505-e007f30364ee._

_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"._