---
title: "BERTHIER MEDICAL LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2a716c84-d38e-4e95-8045-e9fbb967d444
json: https://whiteintel.dev/api/public/dossier/2a716c84-d38e-4e95-8045-e9fbb967d444
identifier: gb-coh:16331841
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BERTHIER MEDICAL LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `gb-coh:16331841`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2a716c84-d38e-4e95-8045-e9fbb967d444  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2a716c84-d38e-4e95-8045-e9fbb967d444  

## Ownership & control

### Owners / controllers

- **Mr Kasey Berthier** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/a76c27a6-1a35-4fcc-83de-4f5bf29c1ba5
- **Mr Stephen Berthier** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/c7cbd412-1c74-4109-994c-67c78db74abb
- **Mr Kaiyan Stephen Berthier** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/00fd512f-2a75-4be0-8793-ac4db658d77b

### UBO chain (walk to the ultimate owner)

1. **Mr Kasey Berthier** — beneficial owner 37.5% → *BERTHIER MEDICAL LTD*
1. **Mr Stephen Berthier** — beneficial owner 62.5% → *BERTHIER MEDICAL LTD*
1. **Mr Kaiyan Stephen Berthier** — beneficial owner 37.5% → *BERTHIER MEDICAL LTD*

## Company profile (live · UK Companies House)

- **Company number:** `16331841`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2025-03-20
- **Registered office:** SUGAR HOUSE ISLAND THE TYPE BUILDING, 1ST FLOOR, 11 CHIMNEY WALK, STRATFORD, LONDON, E15 2TP
- **SIC:** 70229 - Management consultancy activities other than financial management

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/16331841

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BERTHIER MEDICAL LTD**. Human view: https://whiteintel.dev/entity/2a716c84-d38e-4e95-8045-e9fbb967d444 · Structured JSON: https://whiteintel.dev/api/public/dossier/2a716c84-d38e-4e95-8045-e9fbb967d444._

_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"._