---
title: "Mr Marcin Mroz — Ownership Dossier"
canonical: https://whiteintel.dev/entity/19f397e2-4810-58d9-b68e-0dffb7d285fa
json: https://whiteintel.dev/api/public/dossier/19f397e2-4810-58d9-b68e-0dffb7d285fa
identifier: oo-person:GB-COH-PER-16035659-sySzR4482CdIh5F07VrjOpeyOQo
jurisdiction: PL
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Marcin Mroz

**Type:** Person  
**Jurisdiction:** PL  
**Identifier:** `oo-person:GB-COH-PER-16035659-sySzR4482CdIh5F07VrjOpeyOQo`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/19f397e2-4810-58d9-b68e-0dffb7d285fa  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/19f397e2-4810-58d9-b68e-0dffb7d285fa  

## Ownership & control

### Holdings / subsidiaries

- **MARCIN BUILD LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/f9ea6df6-7903-5795-9954-16b271c36b03

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Marcin Mroz**. Human view: https://whiteintel.dev/entity/19f397e2-4810-58d9-b68e-0dffb7d285fa · Structured JSON: https://whiteintel.dev/api/public/dossier/19f397e2-4810-58d9-b68e-0dffb7d285fa._

_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"._