---
title: "Ma Si Hang, Frederick — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5126af68-5c3c-5220-b1ec-1336dc604a2e
json: https://whiteintel.dev/api/public/dossier/5126af68-5c3c-5220-b1ec-1336dc604a2e
identifier: icij:icijol-111128
jurisdiction: HK
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Ma Si Hang, Frederick

**Type:** Organization  
**Jurisdiction:** HK  
**Identifier:** `icij:icijol-111128`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/5126af68-5c3c-5220-b1ec-1336dc604a2e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5126af68-5c3c-5220-b1ec-1336dc604a2e  

## Ownership & control

### Holdings / subsidiaries

- **FINANCIAL STAR LIMITED** (director of) — https://whiteintel.dev/entity/0723202d-d943-5647-b3cd-31089508fbed
- **ATLANTER LIMITED** (director of) — https://whiteintel.dev/entity/d1f5ffa9-6173-5686-96f9-58adc7da0820
- **ERA Digital TV Holding Limited** (director of) — https://whiteintel.dev/entity/6fb289f0-0bbc-53e9-9537-1ad3550c2b22

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/111128

## 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 **Ma Si Hang, Frederick** — https://whiteintel.dev/entity/5126af68-5c3c-5220-b1ec-1336dc604a2e · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Ma Si Hang, Frederick**. Human view: https://whiteintel.dev/entity/5126af68-5c3c-5220-b1ec-1336dc604a2e · Structured JSON: https://whiteintel.dev/api/public/dossier/5126af68-5c3c-5220-b1ec-1336dc604a2e._

_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"._