---
title: "James Steed TSIEN — Ownership Dossier"
canonical: https://whiteintel.dev/entity/77e38415-a062-5b3f-bc94-7220c225158e
json: https://whiteintel.dev/api/public/dossier/77e38415-a062-5b3f-bc94-7220c225158e
identifier: icij:icijol-94682
jurisdiction: HK
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# James Steed TSIEN

**Type:** Organization  
**Jurisdiction:** HK  
**Identifier:** `icij:icijol-94682`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/77e38415-a062-5b3f-bc94-7220c225158e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/77e38415-a062-5b3f-bc94-7220c225158e  

## Ownership & control

### Holdings / subsidiaries

- **OnePort Holdings (BVI) Limited** (director of) — https://whiteintel.dev/entity/fed9313e-e974-5db5-9a0f-7a0258cf2acc
- **OnePort IP (BVI) Limited** (director of) — https://whiteintel.dev/entity/bc6d65fd-100a-57a8-99f5-6a5f23f7584d
- **OnePort Systems (BVI) Limited** (director of) — https://whiteintel.dev/entity/2ad55583-f973-5ff9-9428-f35ec01affd7
- **FOREGATE OFFSHORE LIMITED** (director of) — https://whiteintel.dev/entity/be452f69-0584-5d8a-8711-b81d1c217d25

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/94682

## 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 **James Steed TSIEN** — https://whiteintel.dev/entity/77e38415-a062-5b3f-bc94-7220c225158e · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **James Steed TSIEN**. Human view: https://whiteintel.dev/entity/77e38415-a062-5b3f-bc94-7220c225158e · Structured JSON: https://whiteintel.dev/api/public/dossier/77e38415-a062-5b3f-bc94-7220c225158e._

_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"._