# Doppelbrain Ltd

## Details

- **Company number:** [17521685](https://find-and-update.company-information.service.gov.uk/company/17521685)
- **Status:** Active
- **Type:** Private limited company
- **Incorporated:** 14 Oct 2026
- **Registered office:** 83 Baker Street, Fao Jeremy Sturgess-Smith, Mrx Medical, London, W1U 6AG
- **Nature of business:** [58290](/sic/58290) Other software publishing, [62012](/sic/62012) Business and domestic software development
- **Corporate group:** [Hartford Corporate Limited](/group/113221) (2 companies)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Hartford Corporate Limited | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 14 Oct 2026 |  |
| Mr Vitalii Ratushnyi | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 14 Oct 2026 |  |
| Mr Vitalii Hurieiev | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 14 Oct 2026 |  |




## Owned by

Doppelbrain Ltd → [Hartford Corporate Limited](/company/10552309)