---
title: "CASTLEBRASS PTE. LTD. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/49d58a7b-e3fc-5b97-824f-3b13e5a60ed9
json: https://whiteintel.dev/api/public/dossier/49d58a7b-e3fc-5b97-824f-3b13e5a60ed9
identifier: icij:icijol-161532
jurisdiction: SG
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# CASTLEBRASS PTE. LTD.

**Type:** Company  
**Jurisdiction:** [SG](https://whiteintel.dev/jurisdictions/sg)  
**Identifier:** `icij:icijol-161532`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/49d58a7b-e3fc-5b97-824f-3b13e5a60ed9  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/49d58a7b-e3fc-5b97-824f-3b13e5a60ed9  

## Cross-source identity

The same real-world entity, resolved across sources:

- **CASTLEBRASS PTE. LTD.** — acra_sg · `uen:200502061R` — https://whiteintel.dev/entity/2f189375-889d-5248-a370-a545c54db2d7

## Ownership & control

### Owners / controllers

- **Sharecorp Limited** (shareholder of) — https://whiteintel.dev/entity/c0225235-469e-5ad3-a938-8d56a2e355c1
- **Osman Bin Hassan** (shareholder of) — https://whiteintel.dev/entity/d058abf3-48c5-50a2-8231-b81605eeb5b7

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

A **8-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.

## Exposure (derived from the ownership graph)

**1** owner upstream in this entity's ownership/control chain is flagged — a sanctions hit or a secrecy jurisdiction — an investigative lead by resolved identity, not a legal determination. The contributing parties and the hop-by-hop path unlock with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/161532

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CASTLEBRASS PTE. LTD.**. Human view: https://whiteintel.dev/entity/49d58a7b-e3fc-5b97-824f-3b13e5a60ed9 · Structured JSON: https://whiteintel.dev/api/public/dossier/49d58a7b-e3fc-5b97-824f-3b13e5a60ed9._

_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"._