---
title: "MST ANAESTHETICS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/95d0db18-e951-5018-9a83-fa9451674add
json: https://whiteintel.dev/api/public/dossier/95d0db18-e951-5018-9a83-fa9451674add
identifier: oo:GB-COH-13985052
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MST ANAESTHETICS LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-13985052`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/95d0db18-e951-5018-9a83-fa9451674add  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/95d0db18-e951-5018-9a83-fa9451674add  

## Ownership & control

### Owners / controllers

- **Mr Mark Glynn Francis Sandby-Thomas** (beneficial owner) — 100% — https://whiteintel.dev/entity/12d43c15-fff8-5b12-9953-28db5838328b
- **Mr Mark Glynn Francis Sandby-Thomas** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2b53dbe7-84f2-47f0-9de7-02b39752fa22

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

1. **Mr Mark Glynn Francis Sandby-Thomas** — beneficial owner 100% → *MST ANAESTHETICS LIMITED*
1. **Mr Mark Glynn Francis Sandby-Thomas** — beneficial owner 87.5% → *MST ANAESTHETICS LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `13985052`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2022-03-17
- **Registered office:** Suite 2d Building 1 Eastern Business Park, St Mellons, Cardiff, CF3 5EA, United Kingdom
- **SIC:** 86210

### Officers

- SANDBY-THOMAS, Mark Glynn Francis — director · British · appointed 2022-03-17

### Beneficial owners (Persons with Significant Control)

- Mr Mark Glynn Francis Sandby-Thomas — 75–100% shares · individual PSC · United Kingdom — since 2022-03-17

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13985052
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13985052

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MST ANAESTHETICS LIMITED**. Human view: https://whiteintel.dev/entity/95d0db18-e951-5018-9a83-fa9451674add · Structured JSON: https://whiteintel.dev/api/public/dossier/95d0db18-e951-5018-9a83-fa9451674add._

_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"._