---
title: "Sir Gregory Paul Winter — Ownership Dossier"
canonical: https://whiteintel.dev/entity/bf7dd701-e880-5598-a1ea-3bbe5582bd82
json: https://whiteintel.dev/api/public/dossier/bf7dd701-e880-5598-a1ea-3bbe5582bd82
identifier: oo-person:GB-COH-PER-12217886-FtGi_UdM-E-K-u08WhOxALht0v8
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Sir Gregory Paul Winter

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-12217886-FtGi_UdM-E-K-u08WhOxALht0v8`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/bf7dd701-e880-5598-a1ea-3bbe5582bd82  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/bf7dd701-e880-5598-a1ea-3bbe5582bd82  

## Ownership & control

### Holdings / subsidiaries

- **IMMUTRIN LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/62058275-f45a-5e44-b826-057c5ab7aa87

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Sir Gregory Paul Winter**. Human view: https://whiteintel.dev/entity/bf7dd701-e880-5598-a1ea-3bbe5582bd82 · Structured JSON: https://whiteintel.dev/api/public/dossier/bf7dd701-e880-5598-a1ea-3bbe5582bd82._

_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"._