---
title: "Mehmet Sureyya Ozkalyoncuoglu — Ownership Dossier"
canonical: https://whiteintel.dev/entity/786acfc6-9f17-5fb6-b042-132d6688d79c
json: https://whiteintel.dev/api/public/dossier/786acfc6-9f17-5fb6-b042-132d6688d79c
identifier: oo-person:GB-COH-PER-OC444998-mBnlw3MMXgLV9Q8WXbwvhALY2nY
jurisdiction: TR
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mehmet Sureyya Ozkalyoncuoglu

**Type:** Person  
**Jurisdiction:** TR  
**Identifier:** `oo-person:GB-COH-PER-OC444998-mBnlw3MMXgLV9Q8WXbwvhALY2nY`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/786acfc6-9f17-5fb6-b042-132d6688d79c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/786acfc6-9f17-5fb6-b042-132d6688d79c  

## Ownership & control

### Holdings / subsidiaries

- **ALGEBRA QUANT LLP** (beneficial owner) — 50% — https://whiteintel.dev/entity/d1c44db2-971b-5855-aae0-0e4529481b86

## Provenance

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

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **Mehmet Sureyya Ozkalyoncuoglu** — https://whiteintel.dev/entity/786acfc6-9f17-5fb6-b042-132d6688d79c · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mehmet Sureyya Ozkalyoncuoglu**. Human view: https://whiteintel.dev/entity/786acfc6-9f17-5fb6-b042-132d6688d79c · Structured JSON: https://whiteintel.dev/api/public/dossier/786acfc6-9f17-5fb6-b042-132d6688d79c._

_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"._