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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

Dr John Malcolm Walker

    Related profiles found in government register
  • Dr John Malcolm Walker
    British born in December 1950

    Resident in England

    Registered addresses and corresponding companies
    • Global House, 303 Ballards Lane, London, N12 8NP, England

      IIF 1
    • The Hatter Cardiovascular Institute, 67 Chenies Mews, London, WC1E 6HX, United Kingdom

      IIF 2
  • Walker, John Malcolm, Dr
    British cardiologist born in December 1950

    Resident in England

    Registered addresses and corresponding companies
    • 11 Castelnau, Barnes, London, SW13 9RP

      IIF 3
  • Walker, John Malcolm, Dr
    British cardiologist/ physician born in December 1950

    Resident in England

    Registered addresses and corresponding companies
    • The Hatter Cardiovascular Institute, 67 Chenies Mews, London, WC1E 6HX, United Kingdom

      IIF 4
  • Walker, John Malcolm, Dr
    British consultant cardiologist born in December 1950

    Resident in England

    Registered addresses and corresponding companies
    • Global House, 303 Ballards Lane, London, N12 8NP, England

      IIF 5
child relation
Offspring entities and appointments 3
  • 1
    BRITISH ASSOCIATION FOR CARDIOVASCULAR PREVENTION AND REHABILITATION - now
    BRITISH ASSOCIATION FOR CARDIAC REHABILITATION
    - 2010-11-10 05086964
    C/o British Cardiovascular, Society 9 Fitzroy Square, London
    Active Corporate (23 parents)
    Officer
    2004-03-29 ~ 2005-10-01
    IIF 3 - Director → ME
  • 2
    CARDIAC CARE SOLUTIONS LTD
    11862987
    Flat 48 Western Gateway, Alaska Apartments, London, England
    Dissolved Corporate (3 parents)
    Officer
    2019-03-05 ~ dissolved
    IIF 4 - Director → ME
    Person with significant control
    2019-03-05 ~ dissolved
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 2 - Right to appoint or remove directors OE
  • 3
    HCI RESEARCH & EDUCATION LIMITED
    12346968
    Global House, 303 Ballards Lane, London, England
    Dissolved Corporate (5 parents)
    Officer
    2019-12-03 ~ dissolved
    IIF 5 - Director → ME
    Person with significant control
    2019-12-03 ~ dissolved
    IIF 1 - Has significant influence or control OE

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.