# Sojourn Therapeutics Limited

## Details

- **Company number:** [16591284](https://find-and-update.company-information.service.gov.uk/company/16591284)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 18 Jul 2025
- **Registered office:** 167-169 GREAT PORTLAND STREET, 5TH FLOOR, LONDON, W1W 5PF
- **Nature of business:** [72110](/sic/72110) Research and experimental development on biotechnology



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| COHEN, Samuel | director | 18 Jul 2025 |  |
| KNOWLES, Tuomas Pertti Jonathan, Professor | director | 18 Jul 2025 |  |
| MARTIN, George Kelly | director | 18 Jul 2025 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mr George Kelly Martin | significant-influence-or-control | 18 Jul 2025 |  |
| Professor Tuomas Pertti Jonathan Knowles | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 18 Jul 2025 |  |
| Samuel Cohen | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 18 Jul 2025 |  |






## Directors' other companies

- [KNOWLES, Tuomas Pertti Jonathan, Professor](/person/6504156) - director at [Transition Bio Limited](/company/12747523)
- [MARTIN, George Kelly](/person/6504157) - director at [Transition Bio Limited](/company/12747523)



## Registered address

12,718 companies are registered at this address - likely a registration agent.