---
title: "WIDENIUS ULF MICHAEL — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2a66b0c0-48b8-5024-9b33-e99aea2bb69b
json: https://whiteintel.dev/api/public/dossier/2a66b0c0-48b8-5024-9b33-e99aea2bb69b
identifier: sec:0002040936
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# WIDENIUS ULF MICHAEL

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0002040936`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2a66b0c0-48b8-5024-9b33-e99aea2bb69b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2a66b0c0-48b8-5024-9b33-e99aea2bb69b  

## Ownership & control

### Holdings / subsidiaries

- **MANGOMILL PLC** (officer) — https://whiteintel.dev/entity/a0722f50-43e6-5719-b4d8-aebc95e13959

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **WIDENIUS ULF MICHAEL**. Human view: https://whiteintel.dev/entity/2a66b0c0-48b8-5024-9b33-e99aea2bb69b · Structured JSON: https://whiteintel.dev/api/public/dossier/2a66b0c0-48b8-5024-9b33-e99aea2bb69b._

_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"._