---
title: "Mr Jacob Marchewicz — Ownership Dossier"
canonical: https://whiteintel.dev/entity/040de87c-4e3d-54f2-920d-76c1f87eefb7
json: https://whiteintel.dev/api/public/dossier/040de87c-4e3d-54f2-920d-76c1f87eefb7
identifier: oo-person:GB-COH-PER-15117643-1htZ8QgUFMfcdWeXWH9BNwY47n0
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Jacob Marchewicz

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-15117643-1htZ8QgUFMfcdWeXWH9BNwY47n0`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/040de87c-4e3d-54f2-920d-76c1f87eefb7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/040de87c-4e3d-54f2-920d-76c1f87eefb7  

## Ownership & control

### Holdings / subsidiaries

- **YELLOW BRIDGE LIMITED** (beneficial owner) — 75% — https://whiteintel.dev/entity/ca132b5b-9ca9-5147-8fd1-6c068c5c8ca0

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Jacob Marchewicz**. Human view: https://whiteintel.dev/entity/040de87c-4e3d-54f2-920d-76c1f87eefb7 · Structured JSON: https://whiteintel.dev/api/public/dossier/040de87c-4e3d-54f2-920d-76c1f87eefb7._

_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"._