Abzena (UK) Limited

Active04295642 Private limited company
Incorporated
28 September 2001 (25 years)
Previously known as
Polytherics Limited (until 24 January 2019)
Industry
Research and experimental development on biotechnology (72110)
Directors
Owned by
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
1
Outstanding
0
Part satisfied
0
Satisfied
1

Officers 5 active

Officer details are public data from the Companies House register.

Director · Appointed 28 August 2025
Also at Astro Bidco Limited, Abzena (Cambridge) Limited, Abzena Limited
American
Born August 1973 (53)
Director · Appointed 5 June 2023
Also at Astro Bidco Limited, Abzena (Cambridge) Limited, Abzena Limited
American
Born June 1979 (47)
Neaves, Michelle Dawn
Secretary · Appointed 21 September 2018
Director · Appointed 21 September 2018
Also at Astro Bidco Limited, Abzena (Cambridge) Limited, Abzena Limited
British
Born May 1976 (50)
Director · Appointed 25 October 2016
Also at Abzena (Cambridge) Limited
British
Born August 1970 (56)
Officer history (38 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
Resigned Glass, Geoffrey Michael as Director
12 December 2022
Appointed Stober, Matthew Robert as Director
13 October 2022
Resigned Goldman, Jonathan Howard as Director
13 October 2022
Appointed Glass, Geoffrey Michael as Director
8 February 2022
Resigned Milbank, Richard Henry John as Director
8 February 2022
Appointed Lundquist, Kevin Michael as Director
29 October 2019
Resigned O'Leary, Nicholas as Director
23 November 2018
Appointed Milbank, Richard Henry John as Director
31 October 2018
Resigned Mills, James, Dr as Director
31 October 2018
Resigned Burt, William John Edward, Dr as Director
16 October 2018
Appointed O'Leary, Nicholas as Director
16 October 2018
Appointed Goldman, Jonathan Howard as Director
21 September 2018
Resigned Smith, Julian Matthew as Secretary
21 September 2018
Appointed Neaves, Michelle Dawn as Secretary
21 September 2018
Appointed Neaves, Michelle Dawn as Director
21 September 2018
Resigned Smith, Julian Matthew as Director
3 November 2016
Resigned Waterman, Sally Christina, Dr as Director
1 November 2016
Appointed Mills, James, Dr as Director
25 October 2016
Appointed Bunce, Campbell, Dr as Director
13 August 2015
Appointed Waterman, Sally Christina, Dr as Director
5 June 2014
Resigned Cunningham, Kenneth Thomas, Dr as Director
23 May 2014
Resigned Brampton, Anthony David as Director
23 May 2014
Resigned Pitchford, Nigel Aaron as Director
23 May 2014
Resigned Lundemose, Anker as Director
23 May 2014
Resigned Mercia Fund Management (Nominees) Limited as Corporate Director
23 May 2014
Resigned Mery, Stephane, Dr as Director
26 September 2013
Resigned Waterman, Sally Christina, Dr as Secretary
26 September 2013
Appointed Smith, Julian Matthew as Secretary
26 August 2013
Appointed Smith, Julian Matthew as Director
11 December 2012
Resigned Brocchini, Stephen James, Professor as Director
1 May 2012
Appointed Lundemose, Anker as Director
31 March 2012
Resigned Payton, Mark Andrew as Director
29 March 2012
Appointed Mercia Fund Management (Nominees) Limited as Corporate Director
7 February 2012
Appointed Pitchford, Nigel Aaron as Director
7 February 2012
Appointed Payton, Mark Andrew as Director
7 February 2012
Resigned Bahns, Robert Harold as Director
31 January 2012
Resigned Hayes, Michael Victor, Dr as Director
5 September 2011
Appointed Mery, Stephane, Dr as Director
26 May 2011
Appointed Burt, William John Edward, Dr as Director
25 May 2011
Resigned Powell, Keith Adrian, Dr as Director
10 November 2010
Appointed Waterman, Sally Christina, Dr as Secretary
10 November 2010
Resigned Brown, Timothy David as Secretary
29 April 2010
Appointed Cunningham, Kenneth Thomas, Dr as Director
31 March 2010
Resigned Best, Simon Geoffrey, Professor as Director
16 February 2010
Appointed Bahns, Robert Harold as Director
16 February 2010
16 February 2010
Resigned Medinger, Till, Dr as Director
25 September 2008
Appointed Best, Simon Geoffrey, Professor as Director
31 January 2008
Appointed Brown, Timothy David as Secretary
31 January 2008
Resigned Wilkinson, John as Secretary
15 June 2007
Appointed Hayes, Michael Victor, Dr as Director
15 June 2007
Resigned Lindsay, William, Dr as Director
15 June 2007
Resigned Bahns, Robert Harold as Director
15 June 2007
Appointed Brampton, Anthony David as Director
15 June 2007
Appointed Mery, Stephane Robert George, Dr as Director
15 June 2007
Appointed Brocchini, Stephen James, Professor as Director
25 January 2007
Resigned Sanders, Alan Benjamin as Director
3 March 2006
Resigned Brocchini, Stephen James as Director
1 March 2006
Resigned Shaunak, Sunil, Professor as Director
1 March 2006
Appointed Medinger, Till, Dr as Director
1 March 2006
Appointed Lindsay, William, Dr as Director
30 November 2005
Appointed Bahns, Robert Harold as Director
8 May 2005
Appointed Powell, Keith Adrian, Dr as Director
8 May 2005
12 August 2002
Appointed Mery, Stephane Robert George, Dr as Director
28 May 2002
Resigned Dimitriou, Dimitri as Director
23 January 2002
1 November 2001
Appointed Brocchini, Stephen James as Director
1 November 2001
Appointed Sanders, Alan Benjamin as Director
1 November 2001
Appointed Dimitriou, Dimitri as Director
1 November 2001
Appointed Holbrook, David Mark Anthony, Dr as Director
28 September 2001
Appointed Swift Incorporations Limited as Corporate Nominee Secretary
28 September 2001
Resigned Swift Incorporations Limited as Corporate Nominee Secretary
28 September 2001
Appointed Instant Companies Limited as Corporate Nominee Director
28 September 2001
Resigned Instant Companies Limited as Corporate Nominee Director
28 September 2001
Appointed Shaunak, Sunil, Professor as Director
28 September 2001
Appointed Wilkinson, John as Secretary

Ownership 1 active

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

Corporate entity · Notified 6 April 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Company Limited By Shares
Reg. no. 08957107

Group structure 4 companies

Ownership group derived from the Companies House PSC register

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