---
title: "Mr Mariusz Tomasz Sidlo — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4dc86bc2-8960-573f-8fda-4eef2737638f
json: https://whiteintel.dev/api/public/dossier/4dc86bc2-8960-573f-8fda-4eef2737638f
identifier: oo-person:GB-COH-PER-14644679-PYttaKnZ2Q_6hP2vaTMjlTvuKvE
jurisdiction: PL
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Mariusz Tomasz Sidlo

**Type:** Person  
**Jurisdiction:** PL  
**Identifier:** `oo-person:GB-COH-PER-14644679-PYttaKnZ2Q_6hP2vaTMjlTvuKvE`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4dc86bc2-8960-573f-8fda-4eef2737638f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4dc86bc2-8960-573f-8fda-4eef2737638f  

## Ownership & control

### Holdings / subsidiaries

- **FGC SUPPLEMENTS LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/8b2e80fe-65b8-55ed-8564-75703eeb89cd

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Mariusz Tomasz Sidlo**. Human view: https://whiteintel.dev/entity/4dc86bc2-8960-573f-8fda-4eef2737638f · Structured JSON: https://whiteintel.dev/api/public/dossier/4dc86bc2-8960-573f-8fda-4eef2737638f._

_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"._