---
title: "Ali Siyyurek — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e11684df-4d9c-5026-879f-607a1633f6fd
json: https://whiteintel.dev/api/public/dossier/e11684df-4d9c-5026-879f-607a1633f6fd
identifier: oo-person:GB-COH-PER-16003845-PzyeCfSZb5OY80HpUS4oLdstTyk
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Ali Siyyurek

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-16003845-PzyeCfSZb5OY80HpUS4oLdstTyk`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e11684df-4d9c-5026-879f-607a1633f6fd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e11684df-4d9c-5026-879f-607a1633f6fd  

## Ownership & control

### Holdings / subsidiaries

- **ISAM PROPERTIES LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/cf46068e-4501-55c8-b461-fb69f00b33ef

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Ali Siyyurek**. Human view: https://whiteintel.dev/entity/e11684df-4d9c-5026-879f-607a1633f6fd · Structured JSON: https://whiteintel.dev/api/public/dossier/e11684df-4d9c-5026-879f-607a1633f6fd._

_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"._