---
title: "Dr Jonathan Michael Griffin — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cdce72fa-b458-4174-a952-fdfde08de810
json: https://whiteintel.dev/api/public/dossier/cdce72fa-b458-4174-a952-fdfde08de810
identifier: psc:JcyH8GL9-nfZT5IKFe6EjG4ilA8
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Dr Jonathan Michael Griffin

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:JcyH8GL9-nfZT5IKFe6EjG4ilA8`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/cdce72fa-b458-4174-a952-fdfde08de810  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cdce72fa-b458-4174-a952-fdfde08de810  

## Ownership & control

### Holdings / subsidiaries

- **SGF CAMBRIDGE LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/b5459efb-ecf8-542d-aaf5-df9529758ab9

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Dr Jonathan Michael Griffin**. Human view: https://whiteintel.dev/entity/cdce72fa-b458-4174-a952-fdfde08de810 · Structured JSON: https://whiteintel.dev/api/public/dossier/cdce72fa-b458-4174-a952-fdfde08de810._

_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"._