# Refxn Bio Ltd

## Details

- **Company number:** [17098530](https://find-and-update.company-information.service.gov.uk/company/17098530)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 17 Mar 2026
- **Registered office:** 100 MARYLEBONE ROAD, LONDON, NW1 5DX
- **Nature of business:** [72110](/sic/72110) Research and experimental development on biotechnology


## Previous names

- Chapirone Therapeutics Limited (until 16 Apr 2026)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mr Jonathan Yaron Tanne | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 17 Mar 2026 |  |







## Companies at the same address

- [39 Fitzjohns Avenue Limited](/company/10658465) (10658465)
- [KI Sarl Limited](/company/12745325) (12745325)
- [Tower 42 Limited](/company/15838494) (15838494)
- [Young Associates Limited](/company/03164279) (03164279)