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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers 14
  • 1
    Francis, Richard David
    Born in September 1968
    Individual (2 offsprings)
    Officer
    2021-03-03 ~ now
    OF - Director → CIF 0
  • 2
    Boorsma, Marco, Dr
    Born in November 1974
    Individual (4 offsprings)
    Officer
    2024-10-08 ~ now
    OF - Director → CIF 0
  • 3
    Hanak, Julian
    Chief Executive Officer born in October 1964
    Individual (2 offsprings)
    Officer
    2023-02-15 ~ 2025-03-01
    OF - Director → CIF 0
  • 4
    Kyriakides, Michael, Mr.
    Born in June 1986
    Individual (11 offsprings)
    Officer
    2022-04-13 ~ 2025-11-07
    OF - Director → CIF 0
  • 5
    Schmidt, Dominic, Dr
    Director born in February 1982
    Individual (10 offsprings)
    Officer
    2020-04-01 ~ 2022-04-06
    OF - Director → CIF 0
  • 6
    Hallen, Sonia, Dr
    Born in July 1987
    Individual (2 offsprings)
    Officer
    2024-10-08 ~ now
    OF - Director → CIF 0
  • 7
    Saleem-uddin, Moin Ahson
    Director born in January 1963
    Individual (1 offspring)
    Officer
    2020-11-11 ~ 2024-10-08
    OF - Director → CIF 0
  • 8
    Bhaman, Maina
    Born in February 1972
    Individual (17 offsprings)
    Officer
    2024-10-08 ~ now
    OF - Director → CIF 0
  • 9
    Franken, Arthur Lodewijk
    Born in June 1976
    Individual (2 offsprings)
    Officer
    2024-12-06 ~ 2025-09-02
    OF - Director → CIF 0
  • 10
    Ahmad, Haseeb
    Born in March 1976
    Individual (32 offsprings)
    Officer
    2025-05-20 ~ now
    OF - Director → CIF 0
  • 11
    Hollowood, Christopher John, Dr
    Born in December 1974
    Individual (26 offsprings)
    Officer
    2025-11-07 ~ now
    OF - Director → CIF 0
    Hollowood, Christopher John, Dr
    Investment Professional born in December 1974
    Individual (26 offsprings)
    2020-04-01 ~ 2024-10-08
    OF - Director → CIF 0
  • 12
    Tsai, John, Dr
    Born in September 1967
    Individual (6 offsprings)
    Officer
    2023-06-28 ~ now
    OF - Director → CIF 0
  • 13
    Wilson, Andrew David
    Director born in August 1973
    Individual (6 offsprings)
    Officer
    2020-11-11 ~ 2024-10-08
    OF - Director → CIF 0
  • 14
    SYNCONA LLP
    Insolvency (Case 1) Members voluntary liquidation
    Commencement of winding up on 2017-09-27
    Dissolved on 2018-05-02
    Arnold House, 273, St Julian's Avenue, St Peter Port, Guernsey, Guernsey
    Dissolved Corporate (8 parents, 33 offsprings)
    Person with significant control
    2020-04-01 ~ dissolved
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
parent relation
Company in focus

PURESPRING THERAPEUTICS LIMITED

Period: 2020-09-08 ~ now
Company number: 12543677
Registered names
PURESPRING THERAPEUTICS LIMITED - now
Standard Industrial Classification
72110 - Research And Experimental Development On Biotechnology

  • PURESPRING THERAPEUTICS LIMITED
    Info
    SYNCONA COLLABORATION (S) LIMITED - 2020-09-08
    Registered number 12543677
    8 Bloomsbury Street, London WC1B 3SR
    PRIVATE LIMITED COMPANY incorporated on 2020-04-01 (6 years 2 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-03-31
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 22 April 2026 and licensed under the Open Government Licence v3.0.