# Purespring Therapeutics Limited

## Details

- **Company number:** [12543677](https://find-and-update.company-information.service.gov.uk/company/12543677)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 1 Apr 2020
- **Registered office:** 8 BLOOMSBURY STREET, LONDON, WC1B 3SR
- **Nature of business:** [72110](/sic/72110) Research and experimental development on biotechnology


## Previous names

- Syncona Collaboration (S) Limited (until 8 Sep 2020)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| FRANKEN, Arthur Lodewijk | director | 16 Sep 2026 |  |
| HOLLOWOOD, Christopher John, Dr | director | 7 Nov 2025 |  |
| AHMAD, Haseeb | director | 20 May 2025 |  |
| TSAI, John, Dr | director | 28 Jun 2023 |  |
| FRANCIS, Richard David | director | 3 Mar 2021 |  |
| HALLEN, Sonia, Dr | director | 8 Oct 2024 | 16 Sep 2026 |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Syncona Limited | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 1 Apr 2020 |  |






## Directors' other companies

- [HOLLOWOOD, Christopher John, Dr](/person/8032156) - director at [Slingshot Therapeutics Limited](/company/15877851)
- [HOLLOWOOD, Christopher John, Dr](/person/8032156) - director at [Slingshot Therapeutics Holdings Limited](/company/15871470)



## Companies at the same address

- [Abct Trustee Limited](/company/12699206) (12699206)
- [Bann Don LLP](/company/OC442032) (OC442032)
- [Branaire UK Ltd](/company/14434425) (14434425)
- [Dm8 2017 Ltd](/company/10097996) (10097996)
- [Dm9 2019 Limited](/company/11442257) (11442257)
- [Don Mersey LLP](/company/OC442029) (OC442029)
- [Eden Tweed LLP](/company/OC442030) (OC442030)
- [Farfetch Capital Limited](/company/09390480) (09390480)
- [FFF No 1 Limited](/company/10836847) (10836847)
- [FFF No 2 Limited](/company/10837289) (10837289)