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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.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Mackinnon, Alastair Graham

    Related profiles found in government register
  • Mackinnon, Alastair Graham
    British born in November 1970

    Resident in England

    Registered addresses and corresponding companies
    • Hayakawa Building, Edmund Halley Road, Oxford, OX4 4GB, England

      IIF 1 IIF 2
    • Hayakawa Building, Edmund Halley Road, The Oxford Science Park, Oxford, OX4 4GB, United Kingdom

      IIF 3
  • Mackinnon, Alastair Graham
    British chief portfolio management and pipeline strategy e born in November 1970

    Resident in England

    Registered addresses and corresponding companies
    • 4th Floor, One, Cavendish Place, London, W1G 0QF, England

      IIF 4 IIF 5 IIF 6
    • 4th Floor, One, Cavendish Place, London, W1G 0QF, United Kingdom

      IIF 7
  • Mackinnon, Alastair Graham
    British venture capitalist born in November 1970

    Resident in England

    Registered addresses and corresponding companies
    • 4 Floor, 1 Cavendish Place, London, W1G 0QF, England

      IIF 8
child relation
Offspring entities and appointments 8
  • 1
    DARK BLUE THERAPEUTICS LTD
    12645831
    Hayakawa Building, Edmund Halley Road, The Oxford Science Park, Oxford, United Kingdom
    Active Corporate (18 parents, 2 offsprings)
    Officer
    2022-08-08 ~ 2025-12-30
    IIF 3 - Director → ME
  • 2
    KLEIDOX THERAPEUTICS LTD
    12998606
    Hayakawa Building, Edmund Halley Road, Oxford, England
    Active Corporate (10 parents)
    Officer
    2024-02-09 ~ 2025-12-30
    IIF 1 - Director → ME
  • 3
    MEREO BIOPHARMA 1 LIMITED
    09646998 09647034... (more)
    4th Floor, One, Cavendish Place, London, England
    Active Corporate (7 parents)
    Officer
    2015-06-30 ~ 2022-07-29
    IIF 4 - Director → ME
  • 4
    MEREO BIOPHARMA 2 LIMITED
    09647035 09646998... (more)
    4th Floor, One, Cavendish Place, London, England
    Active Corporate (7 parents)
    Officer
    2015-06-30 ~ 2022-07-29
    IIF 5 - Director → ME
  • 5
    MEREO BIOPHARMA 3 LIMITED
    09647034 09646998... (more)
    4th Floor, One, Cavendish Place, London, England
    Active Corporate (7 parents)
    Officer
    2015-06-30 ~ 2022-07-29
    IIF 6 - Director → ME
  • 6
    MEREO BIOPHARMA 4 LIMITED
    11029583 09647034... (more)
    4th Floor, One, Cavendish Place, London, United Kingdom
    Active Corporate (6 parents)
    Officer
    2017-10-24 ~ 2022-07-29
    IIF 7 - Director → ME
  • 7
    PHASE4 PARTNERS LIMITED
    - now 05079583
    PHASE4 VENTURES LIMITED - 2013-08-30
    NOMURA PHASE4 VENTURES LIMITED - 2010-12-03
    BREEZESENSE LIMITED - 2004-04-07
    Mha Macintyre Hudson 6th Floor, 2 London Wall Place, London
    Dissolved Corporate (17 parents, 5 offsprings)
    Officer
    2015-09-25 ~ 2019-12-05
    IIF 8 - Director → ME
  • 8
    SANDYMOUNT THERAPEUTICS LTD
    13514842
    Hayakawa Building, Edmund Halley Road, Oxford, England
    Active Corporate (10 parents)
    Officer
    2024-02-09 ~ 2025-12-30
    IIF 2 - Director → ME

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.