---
title: "JARNO UNTAMO HARKONEN — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7644ce23-aecc-5ff0-a9ca-04d8d2dfeee2
json: https://whiteintel.dev/api/public/dossier/7644ce23-aecc-5ff0-a9ca-04d8d2dfeee2
identifier: icij:icijol-56101785
jurisdiction: FI
risk: Low
source: WhiteIntel corporate-ownership graph
---

# JARNO UNTAMO HARKONEN

**Type:** Organization  
**Jurisdiction:** FI  
**Identifier:** `icij:icijol-56101785`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7644ce23-aecc-5ff0-a9ca-04d8d2dfeee2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7644ce23-aecc-5ff0-a9ca-04d8d2dfeee2  

## Ownership & control

### Holdings / subsidiaries

- **PLUS ONE GROUP LIMITED** (shareholder of) — https://whiteintel.dev/entity/c11e3ec5-ca30-5413-9937-f1475f82f06f

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/56101785

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JARNO UNTAMO HARKONEN**. Human view: https://whiteintel.dev/entity/7644ce23-aecc-5ff0-a9ca-04d8d2dfeee2 · Structured JSON: https://whiteintel.dev/api/public/dossier/7644ce23-aecc-5ff0-a9ca-04d8d2dfeee2._

_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"._