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Aptamer Group Plc

Aptamer Group Plc is an active company incorporated on 29 May 2014 with the registered office located in York, North Yorkshire. Aptamer Group Plc was registered 11 years ago.
Status
Active
Active since incorporation
Company No
09061413
Public limited company
Age
11 years
Incorporated 29 May 2014
Size
Small
Balance sheet is under £7.5M
Under 50 employees
Confirmation
Submitted
Dated 29 May 2025 (3 months ago)
Next confirmation dated 29 May 2026
Due by 12 June 2026 (9 months remaining)
Last change occurred 2 years 3 months ago
Accounts
Submitted
For period 1 Jul30 Jun 2024 (1 year)
Accounts type is Group
Next accounts for period 30 June 2025
Due by 31 December 2025 (3 months remaining)
Contact
Address
Windmill House
Innovation Way
York
YO10 5BR
England
Address changed on 2 Jun 2025 (3 months ago)
Previous address was Link Group 10th Floor, Central Square 29 Wellington Street Leeds LS1 4DL England
Telephone
Unreported
Email
Available in Endole App
People
Officers
8
Shareholders
100
Controllers (PSC)
1
Secretary • Director • Accountant • British • Lives in England • Born in Oct 1981
Director • Chief Scientific Officer • British • Lives in UK • Born in Jan 1978
Director • Non Executive Director • British • Lives in England • Born in Oct 1965
Director • Non Executive Director • British • Lives in England • Born in Nov 1978
Director • Chief Executive Officer • British • Lives in England • Born in Nov 1977
Shareholders, PSCs & Group Structure
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Mutual Companies
Stonegrave Properties Limited
Stephen Hull is a mutual person.
Active
Gpea Limited
Dean Andrew Fielding is a mutual person.
Active
Rio Ai Limited
Timothy James Sykes is a mutual person.
Active
Stonegrave Construction Limited
Stephen Hull is a mutual person.
Active
Aptamer Diagnostics Limited
Dr Arron Craig Tolley is a mutual person.
Active
Rio Ai (UK) Limited
Timothy James Sykes is a mutual person.
Active
Aptamer Solutions Limited
Dr Arron Craig Tolley is a mutual person.
Active
Aptasort Limited
Dr Arron Craig Tolley is a mutual person.
Active
Brands
Aptamer Group
Aptamer Group provides custom Optimer® selection and development services, offering aptamers for various applications in life sciences.
Financials
Net Assets, Total Assets & Total Liabilities (2015–2024)
Period Ended
30 Jun 2024
For period 30 Jun30 Jun 2024
Traded for 12 months
Cash in Bank
£870K
Increased by £636K (+272%)
Turnover
£860K
Decreased by £892K (-51%)
Employees
38
Decreased by 16 (-30%)
Total Assets
£2.77M
Increased by £16K (+1%)
Total Liabilities
-£1.88M
Decreased by £567K (-23%)
Net Assets
£887K
Increased by £583K (+192%)
Debt Ratio (%)
68%
Decreased by 20.99% (-24%)
Latest Activity
Inspection Address Changed
3 Months Ago on 2 Jun 2025
Confirmation Submitted
3 Months Ago on 30 May 2025
Group Accounts Submitted
8 Months Ago on 19 Dec 2024
Mr Timothy James Sykes Appointed
12 Months Ago on 13 Sep 2024
Dr Arron Craig Tolley Details Changed
1 Year Ago on 14 Aug 2024
Mr Andrew Mark Rapson Appointed
1 Year Ago on 14 Aug 2024
Dean Andrew Fielding Resigned
1 Year Ago on 14 Aug 2024
Stephen Hull Resigned
1 Year Ago on 14 Aug 2024
Confirmation Submitted
1 Year 3 Months Ago on 3 Jun 2024
Group Accounts Submitted
1 Year 8 Months Ago on 12 Jan 2024
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Documents
Statement of capital following an allotment of shares on 24 July 2025
Submitted on 11 Aug 2025
Statement of capital following an allotment of shares on 18 July 2025
Submitted on 10 Aug 2025
Statement of capital following an allotment of shares on 9 July 2025
Submitted on 16 Jul 2025
Register inspection address has been changed from Link Group 10th Floor, Central Square 29 Wellington Street Leeds LS1 4DL England to Mufg Corporate Markets Central Square 29 Wellington Street Leeds LS1 4DL
Submitted on 2 Jun 2025
Confirmation statement made on 29 May 2025 with no updates
Submitted on 30 May 2025
Statement of capital following an allotment of shares on 28 January 2025
Submitted on 18 Feb 2025
Statement of capital following an allotment of shares on 6 December 2024
Submitted on 20 Dec 2024
Group of companies' accounts made up to 30 June 2024
Submitted on 19 Dec 2024
Resolutions
Submitted on 11 Dec 2024
Director's details changed for Dr Arron Craig Tolley on 14 August 2024
Submitted on 15 Oct 2024
Repayment History
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