APTAMER GROUP PLC

Company summary

Company number: 09061413
Status: ACTIVE
Incorporated / age: 29 May 201412 years
Registered office: Windmill House, Innovation Way, York, YO10 5BR, England
Accounts due: 31 December 2026
Confirmation statement due: 12 June 2027
Active officers: 6
Outstanding charges: 0

Sourced from Companies House, retrieved 31 October 2026 at 02:06 UTC. This is public register information, not a credit or legal assessment.

View this company on the Companies House register

Company type
Public limited company
Address
Windmill House, Innovation Way, York, YO10 5BR, England
Nature of business
Research and experimental development on biotechnology
Previous company names
APTAMER GROUP LIMITED
BLUEBIRD 123 LIMITED

Officer details

Show 22 resigned officers

Name	Role	Appointed On	Resigned On	Country of Residence	Date of Birth	Address
RAPSON, Andrew ACTIVE	Secretary	21 Aug 2023				Windmill House, Innovation Way, York, YO10 5BR, England
BUNKA, David ACTIVE	Director	29 May 2014		United Kingdom	January 1978	Suite 2.80-2.87 Bio Centre, Innovation Way, Heslington, York, North Yorkshire, YO10 5NY, United Kingdom
HARGREAVES, Adam ACTIVE	Director	21 Aug 2023		England	November 1978	Windmill House, Innovation Way, York, YO10 5BR, England
RAPSON, Andrew Mark ACTIVE	Director	14 Aug 2024		England	October 1981	Windmill House, Innovation Way, York, YO10 5BR, England
SYKES, Timothy James ACTIVE	Director	13 Sep 2024		England	December 1969	Windmill House, Innovation Way, York, YO10 5BR, England
TOLLEY, Arron Craig, Dr ACTIVE	Director	21 Aug 2023		England	November 1977	Windmill House, Innovation Way, York, YO10 5BR, England
BROWN, Eleanor RESIGNED	Secretary	08 Dec 2021	13 Jun 2022			Aptamer Group Limited, Second Floor Bio Centre, Innovation Way, Heslington, York, YO10 5NY, England
CUTLER, Jennifer Louise RESIGNED	Secretary	23 Jun 2022	01 Mar 2023			Windmill House, Innovation Way, York, YO10 5BR, England
QUINN, Robert, Dr RESIGNED	Secretary	01 Mar 2023	21 Aug 2023			Windmill House, Innovation Way, York, YO10 5BR, England
ARMSTRONG, Paul Benedict RESIGNED	Director	10 Dec 2017	02 Feb 2021	Scotland	April 1966	24, Berryhill Drive, Giffnock, Glasgow, G46 7AA, Scotland
BROWN, Eleanor RESIGNED	Director	13 Oct 2020	13 Jun 2022	England	January 1975	Aptamer Group Ltd, Second Floor, Bio Centre, Innovation Way, Heslington, York, YO10 5NY, England
CLARK, Jordan RESIGNED	Director	08 Jun 2021	12 Oct 2021	England	July 1984	Aptamer Group Ltd, Second Floor, Bio Centre, Innovation Way, Heslington, York, YO10 5NY, England
FIELDING, Dean Andrew RESIGNED	Director	21 Aug 2023	14 Aug 2024	England	October 1965	Windmill House, Innovation Way, York, YO10 5BR, England
GILHAM, Ian David, Dr RESIGNED	Director	22 Dec 2021	21 Aug 2023	England	March 1960	Windmill House, Innovation Way, York, YO10 5BR, England
HILDRETH, Angela RESIGNED	Director	22 Dec 2021	21 Aug 2023	England	January 1980	Windmill House, Innovation Way, York, YO10 5BR, England
HULL, Stephen RESIGNED	Director	21 Aug 2023	14 Aug 2024	England	October 1953	Windmill House, Innovation Way, York, YO10 5BR, England
HULL, Stephen RESIGNED	Director	18 Aug 2015	15 Dec 2021	England	October 1953	Aptamer Group Ltd, Second Floor, Bio Centre, Innovation Way, Heslington, York, YO10 5NY, England
LELIEVELD, Paul Govert Michael, Ir. RESIGNED	Director	30 May 2018	07 Apr 2020	Netherlands	June 1967	Aptamer Group Ltd, Suite 2.78 - 2.91 Bio Centre Innovation Way, Heslington, York, North Yorkshire, YO10 5NY, England
OURY, James Edward RESIGNED	Director	18 Aug 2015	15 Jul 2016	United Kingdom	October 1968	Suite 2.80-2.87 Bio Centre, Innovation Way, Heslington, York, North Yorkshire, YO10 5NY
QUINN, Robert, Dr RESIGNED	Director	01 Mar 2023	21 Aug 2023	England	September 1982	Windmill House, Innovation Way, York, YO10 5BR, England
RICHARDS, John David, Dr RESIGNED	Director	01 Jun 2021	21 Aug 2023	United States	November 1956	72, Skyline Drive, Acton, Ma 01720, United States
SKINN, Andrew Jonathan RESIGNED	Director	18 Aug 2015	15 Dec 2021	United Kingdom	September 1960	Aptamer Group Ltd, Second Floor, Bio Centre, Innovation Way, Heslington, York, YO10 5NY, England
TOLLEY, Arron Craig, Dr RESIGNED	Director	29 May 2014	16 May 2023	England	November 1977	Suite 2.80-2.87 Bio Centre, Innovation Way, Heslington, York, North Yorkshire, YO10 5NY, United Kingdom
TOLLEY, Melanie RESIGNED	Director	01 Aug 2015	10 Nov 2015	England	August 1972	Suite 2.80-2.87 Bio Centre, Innovation Way, Heslington, York, North Yorkshire, YO10 5NY
TOWNSEND, Paul, Professor RESIGNED	Director	18 Aug 2015	15 Dec 2021	England	May 1972	Aptamer Group Ltd, Second Floor, Bio Centre, Innovation Way, Heslington, York, YO10 5NY, England
VAN DALEN, Frans, Dr Ing RESIGNED	Director	30 May 2018	15 Dec 2021	Netherlands	December 1959	Aptamer Group Ltd, Second Floor, Bio Centre, Innovation Way, Heslington, York, YO10 5NY, England
VAUX, Mark RESIGNED	Director	02 Feb 2021	23 Jul 2021	England	September 1963	Aptamer Group Ltd, Second Floor, Bio Centre, Innovation Way, Heslington, York, YO10 5NY, England
WARRINGTON, Brian Herbert RESIGNED	Director	18 Aug 2015	13 Jul 2016	England	March 1942	Suite 2.80-2.87 Bio Centre, Innovation Way, Heslington, York, North Yorkshire, YO10 5NY

RAPSON, Andrew ACTIVE
Role: Secretary
Appointed on: 21 Aug 2023
Address: Windmill House, Innovation Way, York, YO10 5BR, England

BUNKA, David ACTIVE
Role: Director
Appointed on: 29 May 2014
Country of Residence: United Kingdom
Date of birth: January 1978
Address: Suite 2.80-2.87 Bio Centre, Innovation Way, Heslington, York, North Yorkshire, YO10 5NY, United Kingdom

HARGREAVES, Adam ACTIVE
Role: Director
Appointed on: 21 Aug 2023
Country of Residence: England
Date of birth: November 1978
Address: Windmill House, Innovation Way, York, YO10 5BR, England

RAPSON, Andrew Mark ACTIVE
Role: Director
Appointed on: 14 Aug 2024
Country of Residence: England
Date of birth: October 1981
Address: Windmill House, Innovation Way, York, YO10 5BR, England

SYKES, Timothy James ACTIVE
Role: Director
Appointed on: 13 Sep 2024
Country of Residence: England
Date of birth: December 1969
Address: Windmill House, Innovation Way, York, YO10 5BR, England

TOLLEY, Arron Craig, Dr ACTIVE
Role: Director
Appointed on: 21 Aug 2023
Country of Residence: England
Date of birth: November 1977
Address: Windmill House, Innovation Way, York, YO10 5BR, England

Filing history

Timeline

People with significant control

Charges

No charges found.

Registers

Exemptions

An exemption explains why the usual people-with-significant-control information may not be held at Companies House. It is not an adverse finding.

Voting shares are traded on a UK regulated market
From
29 May 2023
To
29 May 2026
Disclosure Guidance and Transparency Rules chapter 5 applies
From
29 May 2021
To
29 May 2026

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