Abzena Limited

Active08957107 Private limited company
Incorporated
25 March 2014 (12 years)
Previously known as
Polytherics Group Limited (until 22 May 2014)
This list may be incomplete. See all names on Companies House
Industry
Research and experimental development on biotechnology (72110)
Accounts type
Audit exemption subsidiary
Region
East of England
Address
Babraham Research Campus
Babraham
Cambridge
CB22 3AT

Filing status

Accounts due
30 September 2027
Last accounts
31 December 2025
Conf. stmt due
2 April 2027
Last conf. stmt
19 March 2026

Charges

Total
2
Outstanding
0
Part satisfied
0
Satisfied
2

Officers 4 active

Officer details are public data from the Companies House register.

Director · Appointed 28 August 2025
American
Born August 1973 (53)
Director · Appointed 5 June 2023
American
Born June 1979 (47)
Director · Appointed 29 October 2019
British
Born May 1976 (50)
Neaves, Michelle Dawn
Secretary · Appointed 21 September 2018
Officer history (18 former)
28 August 2025
Appointed Glass, Geoffrey Michael as Director
28 August 2025
Resigned Stober, Matthew Robert as Director
5 June 2023
Appointed Castellano, Thomas Paul as Director
5 June 2023
Resigned Lundquist, Kevin Michael as Director
12 December 2022
Appointed Stober, Matthew Robert as Director
12 December 2022
Resigned Glass, Geoffrey Michael as Director
13 October 2022
Resigned Goldman, Jonathan as Director
13 October 2022
Appointed Glass, Geoffrey Michael as Director
8 February 2022
Appointed Lundquist, Kevin Michael as Director
8 February 2022
Resigned Milbank, Richard Henry John as Director
29 October 2019
Resigned O'Leary, Nicholas as Director
29 October 2019
Appointed Neaves, Michelle Dawn as Director
29 October 2019
Resigned Regan, Brian as Director
29 November 2018
Appointed Milbank, Richard Henry John as Director
29 November 2018
Resigned Cunningham, Kenneth Thomas as Director
31 October 2018
Resigned Burt, William John Edward, Dr as Director
12 October 2018
Appointed Regan, Brian as Director
12 October 2018
Appointed Goldman, Jonathan as Director
12 October 2018
Resigned Brampton, Anthony David as Director
12 October 2018
Resigned Ljungqvist, Ingrid Charlotta, Dr as Director
12 October 2018
Resigned Pitchford, Nigel Aaron as Director
12 October 2018
Resigned Grant, Peter William, Mr. as Director
12 October 2018
Appointed O'Leary, Nicholas as Director
12 October 2018
Resigned Smith, Julian Matthew as Director
21 September 2018
Resigned Smith, Julian Matthew as Secretary
21 September 2018
Appointed Neaves, Michelle Dawn as Secretary
19 September 2017
Appointed Ljungqvist, Ingrid Charlotta, Dr as Director
30 September 2016
Resigned Lundemose, Anker, Dr as Director
12 June 2014
Resigned Mercia Fund Management (Nominees) Limited as Corporate Director
12 June 2014
Resigned Mery, Stephane, Dr as Director
5 June 2014
Appointed Grant, Peter William, Mr. as Director
23 May 2014
Appointed Pitchford, Nigel Aaron as Director
23 May 2014
Appointed Brampton, Anthony David as Director
23 May 2014
Appointed Lundemose, Anker, Dr as Director
23 May 2014
Appointed Mercia Fund Management (Nominees) Limited as Corporate Director
23 May 2014
Appointed Mery, Stephane, Dr as Director
26 March 2014
Appointed Smith, Julian Matthew as Director
25 March 2014
Appointed Smith, Julian Matthew as Secretary
25 March 2014
Appointed Burt, William John Edward, Dr as Director
25 March 2014
Appointed Cunningham, Kenneth Thomas as Director

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Corporate entity · Notified 11 October 2018
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited By Shares
Reg. no. 11514538
Former controllers (3)
11 October 2018
Ceased Invesco Asset Management Limited — Owns 25–50% of shares
11 October 2018
Ceased Woodford Investment Management LLP — Has significant influence or control
11 October 2018
Ceased Touchstone Innovations PLC — Has significant influence or control

Group structure 4 companies

Ownership group derived from the Companies House PSC register

Abzena Limited This company Owns 75–100% of shares
Abzena (UK) Limited Owns 75–100% of shares
Abzena (Cambridge) Limited Owns 75–100% of shares

Filings

Recent filings only. See the full history on Companies House

DateDescriptionMade Up ToPagesPDF
13 August 2026Other filing
13 August 2026Other filing
13 August 2026Accounts filing
13 August 2026Audit exemption subsidiary accounts31 December 2025
19 March 2026Confirmation statement with no updates19 March 2026
Show all recent filings

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