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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

Ogden, John Mullen, Dr

    Related profiles found in government register
  • Ogden, John Mullen, Dr
    British chief executive born in September 1948

    Resident in England

    Registered addresses and corresponding companies
    • icon of address Palladium House, 1/4,argyll Street, London., W1F 7LD

      IIF 1
  • Ogden, John Mullen, Dr
    British consultant born in September 1948

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 3rd Floor, Palladium House, 1/4 Argyll Street, London, W1F 7LD

      IIF 2
    • icon of address 55, Charterhouse Square, London, EC1M 6EU, England

      IIF 3
    • icon of address 55, Florin Court, Charterhouse Square, London, EC1M 6EU, United Kingdom

      IIF 4
  • Dr John Mullen Ogden
    British born in September 1948

    Resident in England

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

      IIF 5
  • Ogden, John Mullen, Dr
    British chief executive

    Registered addresses and corresponding companies
    • icon of address 55, Florin Court, London, EC1M 6EU

      IIF 6
    • icon of address Palladium House, 1/4,argyll Street, London., W1F 7LD

      IIF 7
  • Dr John Mullen Ogden
    British born in September 1948

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 55, Florin Court, Charterhouse Square, London, EC1M 6EU

      IIF 8
child relation
Offspring entities and appointments
Active 1
  • 1
    icon of address 55 Florin Court, Charterhouse Square, London
    Active Corporate (1 parent)
    Equity (Company account)
    10,726 GBP2024-06-30
    Officer
    icon of calendar 2013-06-20 ~ now
    IIF 4 - Director → ME
    Person with significant control
    icon of calendar 2016-07-01 ~ now
    IIF 8 - Ownership of shares – 75% or moreOE
    IIF 8 - Ownership of voting rights - 75% or moreOE
    IIF 8 - Right to appoint or remove directorsOE
Ceased 3
  • 1
    icon of address 21 Ely Place, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    1,246,747 GBP2023-12-31
    Officer
    icon of calendar 2008-01-01 ~ 2013-08-21
    IIF 1 - Director → ME
    icon of calendar 2008-01-01 ~ 2013-08-21
    IIF 7 - Secretary → ME
  • 2
    THE GEMMOLOGICAL ASSOCIATION AND GEM TESTING LABORATORY OF GREAT BRITAIN - 2007-06-28
    GEM TESTING LABORATORY OF GREAT BRITAIN - 1990-10-17
    CASECLAIM LIMITED - 1986-01-14
    icon of address 21 Ely Place, London, England
    Active Corporate (8 parents, 1 offspring)
    Officer
    icon of calendar 2015-08-26 ~ 2018-12-04
    IIF 2 - Director → ME
    icon of calendar 2009-02-26 ~ 2012-09-17
    IIF 6 - Secretary → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ 2017-08-31
    IIF 5 - Has significant influence or control OE
  • 3
    icon of address Scientific Research The British Museum, Great Russell Street, London
    Active Corporate (14 parents)
    Equity (Company account)
    233,870 GBP2024-09-30
    Officer
    icon of calendar 2020-06-23 ~ 2023-02-28
    IIF 3 - Director → ME

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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.