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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

Macdonald, Alistair John

    Related profiles found in government register
  • Macdonald, Alistair John
    British born in February 1970

    Resident in England

    Registered addresses and corresponding companies
  • Macdonald, Alistair John
    British company director born in February 1970

    Resident in England

    Registered addresses and corresponding companies
  • Macdonald, Alistair John
    British non-executive director born in February 1970

    Resident in England

    Registered addresses and corresponding companies
  • Macdonald, Alistair John
    British born in February 1970

    Registered addresses and corresponding companies
  • Macdonald, Alistair John
    British born in February 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Macdonald, Alistair John
    British director born in February 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Mr Alistair John Macdonald
    British born in February 1970

    Resident in England

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 17
  • 1
    3, ROYAL CRESCENT (BATH) PROPERTIES LIMITED
    01058870
    Active Corporate (17 parents)
    Officer
    2021-10-18 ~ now
    IIF 1 - Director → ME
  • 2
    CATALYST CLINICAL RESEARCH EUROPE, LTD.
    - now 08872035
    APTUS CLINICAL LIMITED - 2023-04-27
    Active Corporate (10 parents)
    Officer
    2026-02-13 ~ now
    IIF 12 - Director → ME
  • 3
    DATATRIAL LIMITED
    - now 03936114 04088027
    DATATRIAL.COM LIMITED - 2001-09-24
    Dissolved Corporate (16 parents)
    Officer
    2005-04-18 ~ 2006-03-18
    IIF 15 - Director → ME
  • 4
    EVIDENCE TOPCO LIMITED
    12710251
    Active Corporate (18 parents, 1 offspring)
    Officer
    2024-04-01 ~ now
    IIF 6 - Director → ME
  • 5
    MACKARN SERVICES LIMITED
    14277037
    Active Corporate (2 parents)
    Officer
    2022-08-04 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2022-08-04 ~ now
    IIF 18 - Right to appoint or remove directors → OE
    IIF 18 - Ownership of voting rights - More than 50% but less than 75% → OE
    IIF 18 - Ownership of shares – More than 25% but not more than 50% → OE
  • 6
    MEDICINES DISCOVERY CATAPULT LIMITED
    - now 09928547 10305216... (more)
    MEDICINES TECHNOLOGIES CATAPULT LIMITED - 2016-03-01
    Active Corporate (21 parents, 3 offsprings)
    Officer
    2020-04-01 ~ 2025-09-15
    IIF 14 - Director → ME
  • 7
    MEDICINES DISCOVERY VENTURES LIMITED
    16063438
    Active Corporate (6 parents, 1 offspring)
    Officer
    2024-11-06 ~ 2025-09-15
    IIF 17 - Director → ME
  • 8
    NEXUS BIOQUEST LIMITED
    14131243
    Active Corporate (11 parents)
    Officer
    2022-11-24 ~ now
    IIF 9 - Director → ME
  • 9
    ONCIMMUNE HOLDINGS PLC
    - now 09818395
    ONCIMMUNE HOLDINGS LIMITED - 2015-12-21
    In Administration Corporate (23 parents, 2 offsprings)
    Officer
    2022-07-07 ~ 2025-07-01
    IIF 13 - Director → ME
  • 10
    ONCIMMUNE UK LIMITED
    15846715
    Dissolved Corporate (6 parents)
    Officer
    2024-07-18 ~ 2025-07-01
    IIF 7 - Director → ME
  • 11
    SHARPVIEW OPHTHALMOLOGY LIMITED - now
    SYNEOS HEALTH INTERNATIONAL LIMITED
    - 2021-06-30 09905584
    INC RESEARCH INTERNATIONAL LIMITED
    - 2018-12-21 09905584
    Active Corporate (15 parents, 2 offsprings)
    Officer
    2015-12-07 ~ 2019-10-01
    IIF 16 - Director → ME
  • 12
    SYNEOS HEALTH BRANCHES LIMITED
    - now 03900753
    INC RESEARCH BRANCHES LIMITED
    - 2018-12-20 03900753
    KENDLE BRANCHES LIMITED - 2011-12-28
    Dissolved Corporate (16 parents)
    Officer
    2013-03-31 ~ dissolved
    IIF 4 - Director → ME
  • 13
    SYNEOS HEALTH CLINICAL DEVELOPMENT SERVICES LIMITED
    - now 02211403
    INC RESEARCH CLINICAL DEVELOPMENT SERVICES LIMITED
    - 2019-01-03 02211403
    KENDLE CLINICAL DEVELOPMENT SERVICES LIMITED - 2012-01-31
    CHARLES RIVER LABORATORIES CLINICAL SERVICES INTERNATIONAL LTD - 2006-10-17
    INVERESK RESEARCH LIMITED - 2005-09-29
    CLINTRIALS RESEARCH LIMITED - 2001-07-02
    CLINTRIALS LIMITED - 1994-03-25
    CLINICAL RESEARCH INTERNATIONAL (EUROPE) LIMITED - 1992-03-16
    ALIGNBECK LIMITED - 1988-03-25
    Dissolved Corporate (36 parents)
    Officer
    2013-03-31 ~ dissolved
    IIF 5 - Director → ME
  • 14
    SYNEOS HEALTH UK LIMITED
    - now 04428083
    INC RESEARCH UK LIMITED
    - 2019-01-03 04428083
    INC RESEARCH EUROPE LIMITED - 2010-01-31
    INC RESEARCH UK LIMITED - 2010-01-14
    BHD CO2 LIMITED - 2002-07-12
    Active Corporate (22 parents, 4 offsprings)
    Officer
    2012-11-07 ~ 2022-04-29
    IIF 3 - Director → ME
  • 15
    SYNTERACT HCR LIMITED
    - now 02582852
    HARRISON CLINICAL RESEARCH LIMITED - 2013-08-06
    Dissolved Corporate (14 parents)
    Officer
    2021-02-03 ~ 2022-04-29
    IIF 11 - Director → ME
  • 16
    VIRTUE UK TOPCO LIMITED
    FC039712
    Active Corporate (8 parents)
    Officer
    2023-11-20 ~ 2025-10-30
    IIF 8 - Director → ME
  • 17
    WORLDWIDE CLINICAL TRIALS LIMITED
    06291766 02244384
    Active Corporate (15 parents, 1 offspring)
    Officer
    2026-02-09 ~ now
    IIF 10 - Director → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.