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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Marks, John Henry, Dr

    Related profiles found in government register
  • Marks, John Henry, Dr
    British retired medical practitioner born in May 1925

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Palladium House, 1-4 Argyll Street, London, W1F 7LD

      IIF 1
    • Palladium House, 1/4 Argyll Street, London, W1F 7LD, United Kingdom

      IIF 2
  • Marks, John Henry, Dr
    British independant medical associatio born in May 1925

    Registered addresses and corresponding companies
    • Brown Gables Barnet Lane, Elstree, Borehamwood, Hertfordshire, WD6 3RQ

      IIF 3
  • Marks, John Henry, Dr
    British independent medical examiner born in May 1925

    Registered addresses and corresponding companies
    • Brown Gables Barnet Lane, Elstree, Borehamwood, Hertfordshire, WD6 3RQ

      IIF 4 IIF 5
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 5
  • 1
    ACTION ON SMOKING AND HEALTH LIMITED - 1994-01-10
    Unit 2.9, The Foundry, 17 Oval Way, London, England
    Active Corporate (12 parents)
    Officer
    1993-07-15 ~ 1995-12-06
    IIF 3 - Director → ME
  • 2
    Bma House, Tavistock Square, London
    Active Corporate (6 parents)
    Equity (Company account)
    2 GBP2024-03-31
    Officer
    1993-07-01 ~ 1994-07-07
    IIF 5 - Director → ME
  • 3
    Bma House British Medical Association, Tavistock Square, London
    Active Corporate (12 parents, 3 offsprings)
    Officer
    ~ 1998-07-08
    IIF 4 - Director → ME
  • 4
    16 Great Queen Street, Covent Garden, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    2 GBP2024-03-31
    Officer
    2013-02-22 ~ 2014-06-19
    IIF 2 - Director → ME
  • 5
    LEMGRANGE LIMITED - 1977-12-31
    16 Great Queen Street, London, United Kingdom
    Active Corporate (7 parents, 1 offspring)
    Profit/Loss (Company account)
    115,193 GBP2024-01-01 ~ 2024-12-31
    Officer
    2005-10-10 ~ 2014-06-19
    IIF 1 - Director → ME

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