---
title: "Mr Tolga Hassan — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d2bfd313-9ce0-421c-9477-65acc7cf3399
json: https://whiteintel.dev/api/public/dossier/d2bfd313-9ce0-421c-9477-65acc7cf3399
identifier: psc:ZJO5baHp09WfQncHeKSkDLNhpFA
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Tolga Hassan

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:ZJO5baHp09WfQncHeKSkDLNhpFA`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d2bfd313-9ce0-421c-9477-65acc7cf3399  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d2bfd313-9ce0-421c-9477-65acc7cf3399  

## Ownership & control

### Holdings / subsidiaries

- **F-STAR THERAPEUTICS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6d8380cd-ea5f-5d4e-88d4-42395cdf2d27

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Tolga Hassan**. Human view: https://whiteintel.dev/entity/d2bfd313-9ce0-421c-9477-65acc7cf3399 · Structured JSON: https://whiteintel.dev/api/public/dossier/d2bfd313-9ce0-421c-9477-65acc7cf3399._

_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"._