---
title: "Mr Ibrahim Engin Mumyakmaz — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2d239ee3-c306-5134-acda-3ba23f2d473d
json: https://whiteintel.dev/api/public/dossier/2d239ee3-c306-5134-acda-3ba23f2d473d
identifier: oo-person:GB-COH-PER-10158800-kSkRzHombeU1CKk-UTNjEbkBVos
jurisdiction: TR
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Ibrahim Engin Mumyakmaz

**Type:** Person  
**Jurisdiction:** TR  
**Identifier:** `oo-person:GB-COH-PER-10158800-kSkRzHombeU1CKk-UTNjEbkBVos`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2d239ee3-c306-5134-acda-3ba23f2d473d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2d239ee3-c306-5134-acda-3ba23f2d473d  

## Ownership & control

### Holdings / subsidiaries

- **TASCA STONE LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/f0972893-63bc-5a52-a2e6-b7c55af215f5

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Ibrahim Engin Mumyakmaz**. Human view: https://whiteintel.dev/entity/2d239ee3-c306-5134-acda-3ba23f2d473d · Structured JSON: https://whiteintel.dev/api/public/dossier/2d239ee3-c306-5134-acda-3ba23f2d473d._

_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"._