---
title: "Mrs Marzanna Kaminska — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5a64c855-54a4-511d-bc61-ea84f19a885c
json: https://whiteintel.dev/api/public/dossier/5a64c855-54a4-511d-bc61-ea84f19a885c
identifier: oo-person:GB-COH-PER-06976928-C8qKK8VrRCwKfdeCS_cFbuYP3SI
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Marzanna Kaminska

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-06976928-C8qKK8VrRCwKfdeCS_cFbuYP3SI`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5a64c855-54a4-511d-bc61-ea84f19a885c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5a64c855-54a4-511d-bc61-ea84f19a885c  

## Ownership & control

### Holdings / subsidiaries

- **JK LONDON CONSTRUCTION LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/ca6484fa-915b-5890-9879-77c0e23cce3a

## Provenance

- OpenOwnership — https://www.openownership.org

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Marzanna Kaminska**. Human view: https://whiteintel.dev/entity/5a64c855-54a4-511d-bc61-ea84f19a885c · Structured JSON: https://whiteintel.dev/api/public/dossier/5a64c855-54a4-511d-bc61-ea84f19a885c._

_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"._