---
title: "SPRING BOARD CORPORATION — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5fa21fcb-070e-5a3c-aef1-5a5be4439f8a
json: https://whiteintel.dev/api/public/dossier/5fa21fcb-070e-5a3c-aef1-5a5be4439f8a
identifier: icij:icijol-154292
jurisdiction: HK
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# SPRING BOARD CORPORATION

**Type:** Company  
**Jurisdiction:** HK  
**Identifier:** `icij:icijol-154292`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/5fa21fcb-070e-5a3c-aef1-5a5be4439f8a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5fa21fcb-070e-5a3c-aef1-5a5be4439f8a  

## Ownership & control

### Owners / controllers

- **PAO, HWANG HUEI-LING (Alias: PAO, ARLENE)** (shareholder of) — https://whiteintel.dev/entity/9a714287-c6c3-59c2-9369-db0b75761ba4
- **Portcullis TrustNet (Samoa) Limited** (shareholder of) — https://whiteintel.dev/entity/b744713c-97d3-5ece-9bdf-461a70fa9a9e

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

A **4-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/154292

## 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 **SPRING BOARD CORPORATION** — https://whiteintel.dev/entity/5fa21fcb-070e-5a3c-aef1-5a5be4439f8a · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SPRING BOARD CORPORATION**. Human view: https://whiteintel.dev/entity/5fa21fcb-070e-5a3c-aef1-5a5be4439f8a · Structured JSON: https://whiteintel.dev/api/public/dossier/5fa21fcb-070e-5a3c-aef1-5a5be4439f8a._

_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"._