# Aptamer Therapeutics Limited

## Details

- **Company number:** [09059325](https://find-and-update.company-information.service.gov.uk/company/09059325)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 28 May 2014
- **Registered office:** WINDMILL HOUSE, INNOVATION WAY, YORK, YO10 5BR
- **Nature of business:** [72110](/sic/72110) Research and experimental development on biotechnology
- **Corporate group:** [Aptamer Group PLC](/group/29044) (4 companies)


## Previous names

- Aptasort Limited (until 25 May 2019)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Dr Arron Craig Tolley | significant-influence-or-control | 6 Apr 2016 | 22 Dec 2021 |
| Aptamer Group Plc | ownership-of-shares-75-to-100-percent | 6 Apr 2016 |  |



## Accounts

| Year ended | Net assets | Employees |
|---|---|---|
| 30 Jun 2025 | - | 0 |
| 30 Jun 2024 | - | 2 |
| 30 Jun 2023 | - | 2 |
| 31 Mar 2020 | -£96,159 | 1 |
| 31 Mar 2019 | £2,640 | - |
| 31 Mar 2018 | £2,569 | - |
| 31 Mar 2017 | -£2,498 | - |
| 31 Mar 2016 | -£2,424 | - |
| 31 May 2015 | -£19 | - |



## Owned by

Aptamer Therapeutics Limited → [Aptamer Group PLC](/company/09061413)





## Companies at the same address

- [Aptamer Diagnostics Limited](/company/06543213) (06543213)
- [Aptamer Group PLC](/company/09061413) (09061413)
- [Aptamer Solutions Limited](/company/08027459) (08027459)
- [Aptasort Limited](/company/09058803) (09058803)