---
title: "Professor Mark Brian Pepys — Ownership Dossier"
canonical: https://whiteintel.dev/entity/06b5d6e8-edec-48d2-a7e6-d91b06c8aead
json: https://whiteintel.dev/api/public/dossier/06b5d6e8-edec-48d2-a7e6-d91b06c8aead
identifier: psc:yeFT9DchHvdwY8fh2tW7V9KyReE
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Professor Mark Brian Pepys

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:yeFT9DchHvdwY8fh2tW7V9KyReE`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/06b5d6e8-edec-48d2-a7e6-d91b06c8aead  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/06b5d6e8-edec-48d2-a7e6-d91b06c8aead  

## Ownership & control

### Holdings / subsidiaries

- **IMMUTRIN LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/62058275-f45a-5e44-b826-057c5ab7aa87

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Professor Mark Brian Pepys**. Human view: https://whiteintel.dev/entity/06b5d6e8-edec-48d2-a7e6-d91b06c8aead · Structured JSON: https://whiteintel.dev/api/public/dossier/06b5d6e8-edec-48d2-a7e6-d91b06c8aead._

_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"._