---
title: "Westrum S.A. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3eb8b298-73c3-59aa-bbd4-fb121f3c2937
json: https://whiteintel.dev/api/public/dossier/3eb8b298-73c3-59aa-bbd4-fb121f3c2937
identifier: icij:icijol-225767
jurisdiction: LV
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Westrum S.A.

**Type:** Company  
**Jurisdiction:** LV  
**Identifier:** `icij:icijol-225767`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/3eb8b298-73c3-59aa-bbd4-fb121f3c2937  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3eb8b298-73c3-59aa-bbd4-fb121f3c2937  

## Ownership & control

### Owners / controllers

- **SUOMENLINNA INTER OY** (shareholder of) — https://whiteintel.dev/entity/b3961c39-d405-5e54-a90a-e7e4fe4638cf
- **OLAVINLINNA INVEST OY** (shareholder of) — https://whiteintel.dev/entity/310837c0-96e0-5518-872a-8e9331f6a77d

### 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/225767

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Westrum S.A.**. Human view: https://whiteintel.dev/entity/3eb8b298-73c3-59aa-bbd4-fb121f3c2937 · Structured JSON: https://whiteintel.dev/api/public/dossier/3eb8b298-73c3-59aa-bbd4-fb121f3c2937._

_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"._