# Aptamer Diagnostics Limited

## Details

- **Company number:** [06543213](https://find-and-update.company-information.service.gov.uk/company/06543213)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 25 Mar 2008
- **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

- Aptamer Solutions Limited (until 3 May 2012)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Dr David Harry John Bunka | ownership-of-shares-25-to-50-percent | 6 Apr 2016 | 6 Apr 2016 |
| Dr Arron Craig Tolley | significant-influence-or-control | 6 Apr 2016 | 22 Dec 2021 |
| Aptamer Group Plc | ownership-of-shares-75-to-100-percent | 17 May 2018 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 30 Jun 2025 | - | - | 0 |
| 30 Jun 2024 | - | - | 2 |
| 30 Jun 2023 | - | - | 2 |
| 31 Mar 2020 | -£234,813 | - | 2 |
| 31 Mar 2019 | £92,455 | - | - |
| 31 Mar 2018 | £1,852 | - | - |
| 31 Mar 2017 | £44,576 | £3,169 | 2 |
| 31 Mar 2016 | £76,803 | £28,939 | - |
| 31 Mar 2015 | £70,555 | £11,983 | - |
| 31 Mar 2011 | £2 | - | - |
| 31 Mar 2010 | £1 | £0 | - |
| 31 Mar 2009 | £2 | £0 | - |



## Owned by

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





## Companies at the same address

- [Aptamer Group PLC](/company/09061413) (09061413)
- [Aptamer Solutions Limited](/company/08027459) (08027459)
- [Aptamer Therapeutics Limited](/company/09059325) (09059325)
- [Aptasort Limited](/company/09058803) (09058803)