---
title: "Mr Bartosz Bartkowiak — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e3d7b3ca-d18e-4e1d-99e6-d79b5fc507ca
json: https://whiteintel.dev/api/public/dossier/e3d7b3ca-d18e-4e1d-99e6-d79b5fc507ca
identifier: psc:-kxmhXxNBm3wrB5QNFLE1BSpHyk
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Bartosz Bartkowiak

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:-kxmhXxNBm3wrB5QNFLE1BSpHyk`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e3d7b3ca-d18e-4e1d-99e6-d79b5fc507ca  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e3d7b3ca-d18e-4e1d-99e6-d79b5fc507ca  

## Ownership & control

### Holdings / subsidiaries

- **SW4 ASSETS LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/96a88abb-c524-5acb-a223-ef17cfa16d2e

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Bartosz Bartkowiak**. Human view: https://whiteintel.dev/entity/e3d7b3ca-d18e-4e1d-99e6-d79b5fc507ca · Structured JSON: https://whiteintel.dev/api/public/dossier/e3d7b3ca-d18e-4e1d-99e6-d79b5fc507ca._

_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"._