---
title: "Dr Peter Marshall — Ownership Dossier"
canonical: https://whiteintel.dev/entity/1f2d640f-654b-4b0e-8a4c-791af33ff36e
json: https://whiteintel.dev/api/public/dossier/1f2d640f-654b-4b0e-8a4c-791af33ff36e
identifier: psc:pGAMOkFm55ojsSumu6bzQiZ4-cQ
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Dr Peter Marshall

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:pGAMOkFm55ojsSumu6bzQiZ4-cQ`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/1f2d640f-654b-4b0e-8a4c-791af33ff36e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/1f2d640f-654b-4b0e-8a4c-791af33ff36e  

## Ownership & control

### Holdings / subsidiaries

- **MARKET ARCADE (NEWPORT) LTD** (beneficial owner) — https://whiteintel.dev/entity/e28549f6-8f53-545f-8724-e7b2e8c0db48

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Dr Peter Marshall**. Human view: https://whiteintel.dev/entity/1f2d640f-654b-4b0e-8a4c-791af33ff36e · Structured JSON: https://whiteintel.dev/api/public/dossier/1f2d640f-654b-4b0e-8a4c-791af33ff36e._

_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"._