---
title: "OYSTON INTERNATIONAL S.A. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a3a68521-e337-54d5-b3a7-db222e3097f5
json: https://whiteintel.dev/api/public/dossier/a3a68521-e337-54d5-b3a7-db222e3097f5
identifier: icij:icijol-10211569
jurisdiction: JE
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# OYSTON INTERNATIONAL S.A.

**Type:** Company  
**Jurisdiction:** JE  
**Identifier:** `icij:icijol-10211569`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/a3a68521-e337-54d5-b3a7-db222e3097f5  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a3a68521-e337-54d5-b3a7-db222e3097f5  

## Ownership & control

### Owners / controllers

- **Helm Trust Company Limited** (shareholder of) — https://whiteintel.dev/entity/8ce1860e-3f44-55e7-a6d7-43eed5f36dfe
- **LINCOLN NOMINEES LIMITED** (shareholder of) — https://whiteintel.dev/entity/a5afefb8-d98d-53c0-8cba-c777b28295f2
- **Lincoln Receivables (Jersey) Limited (formerly Lincoln Trust Company (Jersey) Limited)** (shareholder of) — https://whiteintel.dev/entity/ca055883-6cfb-5df2-ab8f-e899ffe64afb

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

A **3-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)

**3** owners upstream in this entity's ownership/control chain are 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/10211569

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **OYSTON INTERNATIONAL S.A.**. Human view: https://whiteintel.dev/entity/a3a68521-e337-54d5-b3a7-db222e3097f5 · Structured JSON: https://whiteintel.dev/api/public/dossier/a3a68521-e337-54d5-b3a7-db222e3097f5._

_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"._