---
title: "Mr Martin Christopher Prothero — Ownership Dossier"
canonical: https://whiteintel.dev/entity/62e267d3-4bc8-592f-9de1-5bd3e7d3c19c
json: https://whiteintel.dev/api/public/dossier/62e267d3-4bc8-592f-9de1-5bd3e7d3c19c
identifier: oo-person:GB-COH-PER-05378244-aAo1i5yaY9CP1XW00-tuaaMJ14c
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Martin Christopher Prothero

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-05378244-aAo1i5yaY9CP1XW00-tuaaMJ14c`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/62e267d3-4bc8-592f-9de1-5bd3e7d3c19c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/62e267d3-4bc8-592f-9de1-5bd3e7d3c19c  

## Ownership & control

### Holdings / subsidiaries

- **THE OLD MILL MANAGEMENT CO LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/05a3db4b-1773-5803-992e-90a19edd8f60

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Martin Christopher Prothero**. Human view: https://whiteintel.dev/entity/62e267d3-4bc8-592f-9de1-5bd3e7d3c19c · Structured JSON: https://whiteintel.dev/api/public/dossier/62e267d3-4bc8-592f-9de1-5bd3e7d3c19c._

_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"._