logo
explain how to read the page

The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals 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
Inapplicable
parent relation
Individuals in focus

Dr Saiyed Kaasim Mahmood

    Related profiles found in government register
  • Dr Saiyed Kaasim Mahmood
    British born in May 1976

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 158-160, North Gower Street, London, NW1 2ND, United Kingdom

      IIF 1
  • Mahmood, Saiyed Kaasim, Dr
    British company director born in May 1976

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 158-160, North Gower Street, London, NW1 2ND, England

      IIF 2
  • Mahmood, Saiyed Kaasim, Dr
    British director born in May 1976

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address The Cambridge Partnership, The Dorothy Hodgkin Building, Babraham Research Campus, Cambridge, CB22 3FH, England

      IIF 3
    • icon of address 27, Fitzroy Square, London, W1T 6ES, England

      IIF 4
    • icon of address Stevenage Bioscience Catalyst, Incubator Building, Gunnels Wood Road, Stevenage, Hertfordshire, SG1 2FX, England

      IIF 5
    • icon of address Stevenage Bioscience Catalyst, Incubator Building, Gunnels Wood Road, Stevenage, Hertfordshire, SG1 2FX, United Kingdom

      IIF 6 IIF 7
  • Mahmood, Saiyed Kaasim, Dr
    British director (general partner) born in May 1976

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 27, Fitzroy Square, London, W1T 6ES, United Kingdom

      IIF 8
  • Mahmood, Saiyed Kaasim, Dr
    British venture capitalist born in May 1976

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 158-160, North Gower Street, London, NW1 2ND, United Kingdom

      IIF 9
  • Mahmood, Saiyed Kaasim, Dr
    born in May 1976

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 8, Linden Road, London, N10 3DH, United Kingdom

      IIF 10
  • Mahmood, Saiyed Kaasim, Dr
    British venture capital investor born in May 1976

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 24, Buckingham Gate, London, SW1E 6LD, England

      IIF 11
  • Mahmood, Saiyed Kaasim, Dr
    British venture capitalist born in May 1976

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 25, Buckingham Gate, London, SW1E 6LD, England

      IIF 12
child relation
Offspring entities and appointments
Active 9
  • 1
    ADVENT VENTURES LIFE SCIENCES LLP - 2011-05-05
    ADVENT LIFE SCIENCE PARTNERS LLP - 2011-07-08
    icon of address 27 Fitzroy Square, London, England
    Active Corporate (22 parents, 16 offsprings)
    Officer
    icon of calendar 2010-11-22 ~ now
    IIF 10 - LLP Member → ME
  • 2
    icon of address 50 Lothian Road, Festival Square, Edinburgh
    Active Corporate (5 parents)
    Person with significant control
    icon of calendar 2021-12-01 ~ now
    IIF 1 - Right to surplus assets - More than 25% but not more than 50%OE
  • 3
    icon of address 27 Fitzroy Square, London, England
    Active Corporate (4 parents, 6 offsprings)
    Equity (Company account)
    11 GBP2024-12-31
    Officer
    icon of calendar 2018-06-05 ~ now
    IIF 4 - Director → ME
  • 4
    icon of address Ground Floor Building 3 Old Swiss, 149 Cherry Hinton Road, Cambridge, United Kingdom
    Active Corporate (12 parents, 1 offspring)
    Equity (Company account)
    3,235,702 GBP2020-12-31
    Officer
    icon of calendar 2025-08-13 ~ now
    IIF 8 - Director → ME
  • 5
    icon of address 158-160 North Gower Street, London, England
    Dissolved Corporate (6 parents)
    Officer
    icon of calendar 2019-07-31 ~ dissolved
    IIF 2 - Director → ME
  • 6
    icon of address The Cambridge Partnership The Dorothy Hodgkin Building, Babraham Research Campus, Cambridge, England
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-09-23 ~ now
    IIF 3 - Director → ME
  • 7
    icon of address Stevenage Bioscience Catalyst, Incubator Building, Gunnels Wood Road, Stevenage, Hertfordshire, United Kingdom
    Active Corporate (7 parents)
    Officer
    icon of calendar 2017-09-08 ~ now
    IIF 7 - Director → ME
  • 8
    MOFO FIFTY-ONE LIMITED - 2012-09-14
    icon of address Stevenage Bioscience Catalyst Incubator Building, Gunnels Wood Road, Stevenage, Hertfordshire
    Active Corporate (7 parents)
    Officer
    icon of calendar 2013-03-12 ~ now
    IIF 5 - Director → ME
  • 9
    PROJECT PARADISE LIMITED - 2019-08-07
    icon of address Unit 8, The Matchworks Speke Road, Garston, Liverpool, England
    Active Corporate (5 parents)
    Equity (Company account)
    -1,256,004 GBP2016-12-31
    Officer
    icon of calendar 2015-07-03 ~ now
    IIF 9 - Director → ME
Ceased 3
  • 1
    SPECIALITY EUROPEAN PHARMA LIMITED - 2018-01-22
    INGRAIN LIMITED - 1996-02-16
    CONTURA LIMITED - 2021-03-16
    ADVENT INVESTMENTS LIMITED - 2006-05-05
    icon of address Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, England
    Active Corporate (3 parents)
    Officer
    icon of calendar 2011-03-24 ~ 2016-05-17
    IIF 12 - Director → ME
  • 2
    icon of address 400 South Oak Way, Reading, England
    Active Corporate (3 parents)
    Officer
    icon of calendar 2017-09-14 ~ 2020-09-08
    IIF 6 - Director → ME
  • 3
    CN CREATIVE LIMITED - 2014-11-10
    icon of address Globe House, 1 Water Street, London
    Active Corporate (7 parents)
    Officer
    icon of calendar 2011-07-27 ~ 2012-12-18
    IIF 11 - Director → ME

The content of this website is protected by AgonGuard.

© 2022-2025 Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.