---
title: "Dr Sebastian Matthew Brown — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cd2cb903-e803-53b4-ad18-791e079e61d0
json: https://whiteintel.dev/api/public/dossier/cd2cb903-e803-53b4-ad18-791e079e61d0
identifier: oo-person:GB-COH-PER-09393538-Yx4f0vyn_PUBQQXtYuiTNGKd4sU
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Dr Sebastian Matthew Brown

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-09393538-Yx4f0vyn_PUBQQXtYuiTNGKd4sU`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/cd2cb903-e803-53b4-ad18-791e079e61d0  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cd2cb903-e803-53b4-ad18-791e079e61d0  

## Ownership & control

### Holdings / subsidiaries

- **SAGETECH MEDICAL EQUIPMENT LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/f76d693e-8d93-51fb-aa90-5a21c02cd3be

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Dr Sebastian Matthew Brown**. Human view: https://whiteintel.dev/entity/cd2cb903-e803-53b4-ad18-791e079e61d0 · Structured JSON: https://whiteintel.dev/api/public/dossier/cd2cb903-e803-53b4-ad18-791e079e61d0._

_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"._