---
title: "THE MEDICAL DEFENCE UNION LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4c5bafa0-52c7-57bf-ae17-e27b511b9d53
json: https://whiteintel.dev/api/public/dossier/4c5bafa0-52c7-57bf-ae17-e27b511b9d53
identifier: oo:GB-COH-00021708
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# THE MEDICAL DEFENCE UNION LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-00021708`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4c5bafa0-52c7-57bf-ae17-e27b511b9d53  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4c5bafa0-52c7-57bf-ae17-e27b511b9d53  

## Ownership & control

### Holdings / subsidiaries

- **GP UPDATE LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/fdac7fd1-2b22-537f-b371-59f60fe4a187
- **GP UPDATE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/fdac7fd1-2b22-537f-b371-59f60fe4a187

## Company profile (live · UK Companies House)

- **Company number:** `00021708`
- **Status:** Active
- **Type:** PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
- **Incorporated:** 1885-10-23
- **Registered office:** ONE CANADA SQUARE, LONDON, E14 5GS
- **SIC:** 82990 - Other business support service activities n.e.c.

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00021708
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00021708

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **THE MEDICAL DEFENCE UNION LIMITED**. Human view: https://whiteintel.dev/entity/4c5bafa0-52c7-57bf-ae17-e27b511b9d53 · Structured JSON: https://whiteintel.dev/api/public/dossier/4c5bafa0-52c7-57bf-ae17-e27b511b9d53._

_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"._