Filing status
- Accounts due
- 31 December 2026
- Last accounts
- 30 June 2025
- Conf. stmt due
- 12 June 2027
- Last conf. stmt
- 29 May 2026
Aptamer Group PLC
- Incorporated
- 29 May 2014 (12 years)
- Previously known as
- Aptamer Group Limited (until 8 December 2021)Bluebird 123 Limited (until 20 April 2015)
- Industry
- Research and experimental development on biotechnology (72110)
- Directors
- Andrew Mark RapsonAdam Hargreaves
- Accounts type
- Group
- Region
- Yorkshire
- Address
- Windmill HouseInnovation WayYorkYO10 5BR
Officers 6 active
Officer details are public data from the Companies House register.
Director · Appointed 13 September 2024
British
Born December 1969 (56)
Rapson, Andrew Mark
Director · Appointed 14 August 2024
British
Born October 1981 (45)
Rapson, Andrew
Secretary · Appointed 21 August 2023
Hargreaves, Adam
Director · Appointed 21 August 2023
British
Born November 1978
Director · Appointed 21 August 2023
British
Born November 1977
Bunka, David
Director · Appointed 29 May 2014
British
Born January 1978 (48)
Officer history (22 former)
13 September 2024
14 August 2024
14 August 2024
Appointed Rapson, Andrew Mark as Director
14 August 2024
21 August 2023
21 August 2023
Resigned Quinn, Robert, Dr as Secretary
21 August 2023
21 August 2023
21 August 2023
Resigned Hildreth, Angela as Director
21 August 2023
Appointed Hargreaves, Adam as Director
21 August 2023
21 August 2023
Appointed Rapson, Andrew as Secretary
21 August 2023
Resigned Richards, John David, Dr as Director
21 August 2023
16 May 2023
Resigned Tolley, Arron Craig, Dr as Director
1 March 2023
1 March 2023
Resigned Cutler, Jennifer Louise as Secretary
1 March 2023
Appointed Quinn, Robert, Dr as Secretary
23 June 2022
Appointed Cutler, Jennifer Louise as Secretary
13 June 2022
Resigned Brown, Eleanor as Secretary
13 June 2022
22 December 2021
Appointed Hildreth, Angela as Director
22 December 2021
15 December 2021
Resigned Townsend, Paul, Professor as Director
15 December 2021
15 December 2021
15 December 2021
Resigned Van Dalen, Frans, Dr Ing as Director
8 December 2021
Appointed Brown, Eleanor as Secretary
12 October 2021
Resigned Clark, Jordan as Director
23 July 2021
8 June 2021
Appointed Clark, Jordan as Director
1 June 2021
Appointed Richards, John David, Dr as Director
2 February 2021
2 February 2021
13 October 2020
7 April 2020
Resigned Lelieveld, Paul Govert Michael, Ir. as Director
30 May 2018
Appointed Lelieveld, Paul Govert Michael, Ir. as Director
30 May 2018
Appointed Van Dalen, Frans, Dr Ing as Director
10 December 2017
15 July 2016
Resigned Oury, James Edward as Director
13 July 2016
Resigned Warrington, Brian Herbert as Director
10 November 2015
18 August 2015
18 August 2015
Appointed Oury, James Edward as Director
18 August 2015
18 August 2015
Appointed Townsend, Paul, Professor as Director
18 August 2015
Appointed Warrington, Brian Herbert as Director
1 August 2015
29 May 2014
Appointed Tolley, Arron Craig, Dr as Director
29 May 2014
Appointed Bunka, David as Director
Ownership 0 active
People and entities with significant control, from the Companies House PSC register
The company has declared that it has no person with significant control.
Holdings 4
Companies where Aptamer Group PLC is registered as a person with significant control
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Former controllers (1)
22 December 2021
Ceased Arron Craig Tolley — Owns 25–50% of shares
Financials
Figures from 2020 accounts. Newer accounts, made up to 30 June 2025, are filed but not read yet. See them on Companies House
- Net Assets
- £2,080,298
- down £48,165 (2%)
- Cash
- £64,186
- down £175,216 (73%)
- Employees
- 26
- up 7 (37%)
- Debt Ratio
- 10%
- Current Ratio
- 8.4x
Balance sheet detail
| 2020 | |
|---|---|
| Fixed Assets | £454,662 |
| Current Assets | £1,847,858 |
| Debtors | £1,783,672 |
| Cash | £64,186 |
| Creditors (< 1 year) | £221,178 |
| Creditors (> 1 year) | £1,044 |
| Net Current Assets | £1,626,680 |
| Net Assets | £2,080,298 |
| Shareholder Funds | £2,080,298 |
Filings 163
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 9 September 2026 | Statement of capital following an allotment of shares | |||
| 3 June 2026 | Confirmation statement with updates | 29 May 2026 | ||
| 18 May 2026 | Resolutions | |||
| 24 April 2026 | Statement of capital following an allotment of shares | |||
| 24 April 2026 | Statement of capital following an allotment of shares |
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