---
title: "Mr Jerzy Berkowski — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a2dae555-e38f-464e-b92f-afdde873a8b7
json: https://whiteintel.dev/api/public/dossier/a2dae555-e38f-464e-b92f-afdde873a8b7
identifier: psc:PN0W5oskiJk3vS9qdivF9OMjaqA
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Jerzy Berkowski

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:PN0W5oskiJk3vS9qdivF9OMjaqA`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a2dae555-e38f-464e-b92f-afdde873a8b7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a2dae555-e38f-464e-b92f-afdde873a8b7  

## Ownership & control

### Holdings / subsidiaries

- **ISBJORN LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/8089141d-5d61-5db8-914c-f06ab819647c

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Jerzy Berkowski**. Human view: https://whiteintel.dev/entity/a2dae555-e38f-464e-b92f-afdde873a8b7 · Structured JSON: https://whiteintel.dev/api/public/dossier/a2dae555-e38f-464e-b92f-afdde873a8b7._

_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"._