---
title: "Sonja Tan Mee Sim — Ownership Dossier"
canonical: https://whiteintel.dev/entity/28d6ad4a-e394-5815-8008-e41ff64dcb5a
json: https://whiteintel.dev/api/public/dossier/28d6ad4a-e394-5815-8008-e41ff64dcb5a
identifier: icij:icijol-87000
jurisdiction: SG
risk: High
source: WhiteIntel corporate-ownership graph
---

# Sonja Tan Mee Sim

**Type:** Organization  
**Jurisdiction:** [SG](https://whiteintel.dev/jurisdictions/sg)  
**Identifier:** `icij:icijol-87000`  
**Risk level:** High  
**Canonical dossier:** https://whiteintel.dev/entity/28d6ad4a-e394-5815-8008-e41ff64dcb5a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/28d6ad4a-e394-5815-8008-e41ff64dcb5a  

## Ownership & control

### Holdings / subsidiaries

- **PORTCULLIS (HK) LIMITED** (shareholder of) — https://whiteintel.dev/entity/580c58a7-8021-590c-b2ce-ac17011c8961
- **Jallan Limited** (shareholder of) — https://whiteintel.dev/entity/a032225b-752d-50ba-a29b-dd76d535c5c8
- **Truflow Holdings Limited** (shareholder of) — https://whiteintel.dev/entity/ef651187-deda-527b-9418-b6d1b94a7f38
- **WINDSOR TRADING (S) PTE LTD** (director of) — https://whiteintel.dev/entity/01c7bb05-67e9-5126-ba10-62650d219a61
- **PORTCULLIS TRUSTNET (SINGAPORE) PTE. LTD.** (shareholder of) — https://whiteintel.dev/entity/7b613915-a975-5595-9b76-9493da5c0a3e
- **PORTCULLIS NOMINEES (SINGAPORE) PTE LTD** (shareholder of) — https://whiteintel.dev/entity/df366b17-2dae-5102-9f04-95ca4fa5625c
- **FLEETPAK ENTERPRISES PTE LTD** (director of) — https://whiteintel.dev/entity/c915deba-5e76-5bbe-9463-c98aad112c93
- **FLEETPAK ENTERPRISES PTE LTD** (shareholder of) — https://whiteintel.dev/entity/c915deba-5e76-5bbe-9463-c98aad112c93
- **PROACT CAPITAL PTE LTD** (director of) — https://whiteintel.dev/entity/8e3424ad-a4ed-52d2-b8cb-8d680fc1440f
- **PROACT CAPITAL PTE LTD** (shareholder of) — https://whiteintel.dev/entity/8e3424ad-a4ed-52d2-b8cb-8d680fc1440f
- **INDO SINTRA INTERNATIONAL PTE LTD** (director of) — https://whiteintel.dev/entity/273ff2a8-99a7-5179-8db7-cfc5b840ab2a
- **INDO SINTRA INTERNATIONAL PTE LTD** (shareholder of) — https://whiteintel.dev/entity/273ff2a8-99a7-5179-8db7-cfc5b840ab2a
- **COR SINGAPORE PTE. LTD.** (director of) — https://whiteintel.dev/entity/82fe721a-cb8f-5f75-8ae3-9d06381bdfb5
- **COR SINGAPORE PTE. LTD.** (shareholder of) — https://whiteintel.dev/entity/82fe721a-cb8f-5f75-8ae3-9d06381bdfb5
- **DAVID CHONG CONSULTANTS PTE LTD** (director of) — https://whiteintel.dev/entity/dbd80429-8e67-58bc-b7b8-ca52af472b18
- **DAVID CHONG CONSULTANTS PTE LTD** (shareholder of) — https://whiteintel.dev/entity/dbd80429-8e67-58bc-b7b8-ca52af472b18
- **OCEANVISION PTE LTD** (shareholder of) — https://whiteintel.dev/entity/c8462a5e-546d-501c-9c9a-598123ec5f17
- **MAESTRO GRAND TRADING PTE LTD** (shareholder of) — https://whiteintel.dev/entity/15c84472-942b-5994-a2aa-932e28b7da73
- **MAJORESS TRADING PTE LTD** (director of) — https://whiteintel.dev/entity/5d23862c-26a2-5aab-98b7-4513406c5555
- **PORTCULLIS TRUST (SINGAPORE) LTD** (shareholder of) — https://whiteintel.dev/entity/838d7e77-a5c4-54b8-8051-45852ea617f3
- **Tan Trust** (beneficiary of) — https://whiteintel.dev/entity/7e5a158c-f7a9-54a3-8a7c-0a0dc3fbf4fb
- **Tan Trust II** (beneficiary of) — https://whiteintel.dev/entity/80268265-4161-5b1f-a3cb-d8968c675ced
- **CHINA VENTURE GROUP PTE LTD** (shareholder of) — https://whiteintel.dev/entity/815105aa-9518-5cf0-a140-a15691020b6e
- **WEALTHCARE PTE. LTD.** (director of) — https://whiteintel.dev/entity/a638c0b9-51f5-5f01-98c7-ae2c21850eb5
- **WEALTHCARE PTE. LTD.** (shareholder of) — https://whiteintel.dev/entity/a638c0b9-51f5-5f01-98c7-ae2c21850eb5

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/87000

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Sonja Tan Mee Sim**. Human view: https://whiteintel.dev/entity/28d6ad4a-e394-5815-8008-e41ff64dcb5a · Structured JSON: https://whiteintel.dev/api/public/dossier/28d6ad4a-e394-5815-8008-e41ff64dcb5a._

_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"._