---
title: "HWANG & SON PTE LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4903152e-9da5-5939-8478-c19ba545cd1c
json: https://whiteintel.dev/api/public/dossier/4903152e-9da5-5939-8478-c19ba545cd1c
identifier: icij:icijol-161402
jurisdiction: SG
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# HWANG & SON PTE LTD

**Type:** Company  
**Jurisdiction:** [SG](https://whiteintel.dev/jurisdictions/sg)  
**Identifier:** `icij:icijol-161402`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/4903152e-9da5-5939-8478-c19ba545cd1c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4903152e-9da5-5939-8478-c19ba545cd1c  

## Ownership & control

### Owners / controllers

- **Portcullis Nominees (Singapore) Pte Ltd** (shareholder of) — https://whiteintel.dev/entity/827a3f2f-c999-59f0-aff9-a0da5216b117
- **Celine Tan Sze Lian** (shareholder of) — https://whiteintel.dev/entity/6e9a0ff6-c952-5ed6-908e-5fabf726172c
- **Sharecorp Limited** (shareholder of) — https://whiteintel.dev/entity/c0225235-469e-5ad3-a938-8d56a2e355c1
- **Mok Fee Lee** (shareholder of) — https://whiteintel.dev/entity/39cb9bda-ab57-589c-afc7-65a4271f13e8

### UBO chain (walk to the ultimate owner)

A **13-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/161402

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HWANG & SON PTE LTD**. Human view: https://whiteintel.dev/entity/4903152e-9da5-5939-8478-c19ba545cd1c · Structured JSON: https://whiteintel.dev/api/public/dossier/4903152e-9da5-5939-8478-c19ba545cd1c._

_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"._