---
title: "Mr Marcin Jozef Mrowiec — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b08b90ce-e120-4ccd-bd69-6f548194499a
json: https://whiteintel.dev/api/public/dossier/b08b90ce-e120-4ccd-bd69-6f548194499a
identifier: psc:RY6STDmrjYnaqg6NLn5k7O_GgnE
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Marcin Jozef Mrowiec

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:RY6STDmrjYnaqg6NLn5k7O_GgnE`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b08b90ce-e120-4ccd-bd69-6f548194499a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b08b90ce-e120-4ccd-bd69-6f548194499a  

## Ownership & control

### Holdings / subsidiaries

- **T&M GENERAL BUILDING LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/8d4cc377-11f7-59c3-9b6e-e65c1e6b6bf2

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Marcin Jozef Mrowiec**. Human view: https://whiteintel.dev/entity/b08b90ce-e120-4ccd-bd69-6f548194499a · Structured JSON: https://whiteintel.dev/api/public/dossier/b08b90ce-e120-4ccd-bd69-6f548194499a._

_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"._