---
title: "Matthew James Allen — Ownership Dossier"
canonical: https://whiteintel.dev/entity/28caed9d-73ca-57e3-b802-7183f7f94ceb
json: https://whiteintel.dev/api/public/dossier/28caed9d-73ca-57e3-b802-7183f7f94ceb
identifier: oo-person:GB-COH-PER-12113061-qZASat_gN5wZNgGkjfjVUGHXOzY
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Matthew James Allen

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-12113061-qZASat_gN5wZNgGkjfjVUGHXOzY`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/28caed9d-73ca-57e3-b802-7183f7f94ceb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/28caed9d-73ca-57e3-b802-7183f7f94ceb  

## Ownership & control

### Holdings / subsidiaries

- **XENON MEDICAL LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/9b63196c-b1b3-55ec-9148-212d6128a5b8

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Matthew James Allen**. Human view: https://whiteintel.dev/entity/28caed9d-73ca-57e3-b802-7183f7f94ceb · Structured JSON: https://whiteintel.dev/api/public/dossier/28caed9d-73ca-57e3-b802-7183f7f94ceb._

_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"._