---
title: "Dr Martin John Oldfield — Ownership Dossier"
canonical: https://whiteintel.dev/entity/1763f6c8-eace-4331-b50d-87e948c17146
json: https://whiteintel.dev/api/public/dossier/1763f6c8-eace-4331-b50d-87e948c17146
identifier: psc:hcCl2A9rUaNj5HGl2nLTrsOCvFg
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Dr Martin John Oldfield

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:hcCl2A9rUaNj5HGl2nLTrsOCvFg`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/1763f6c8-eace-4331-b50d-87e948c17146  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/1763f6c8-eace-4331-b50d-87e948c17146  

## Ownership & control

### Holdings / subsidiaries

- **OJ JESSICA LLP** (beneficial owner) — https://whiteintel.dev/entity/bc97bf95-7217-587f-b2d6-81c627714e86

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Dr Martin John Oldfield**. Human view: https://whiteintel.dev/entity/1763f6c8-eace-4331-b50d-87e948c17146 · Structured JSON: https://whiteintel.dev/api/public/dossier/1763f6c8-eace-4331-b50d-87e948c17146._

_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"._