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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

Kostenbaum, Alain

    Related profiles found in government register
  • Kostenbaum, Alain
    Swiss born in October 1947

    Registered addresses and corresponding companies
    • icon of address Rue Tour-de-lile 1, 1204 Geneva, Switzerland

      IIF 1
  • Kostenbaum, Alain
    Swiss lawyer born in October 1947

    Registered addresses and corresponding companies
    • icon of address Rue Tour-de-lile 1, 1204 Geneva, Switzerland

      IIF 2
  • Kostenbaum, Alain
    Swiss solicitor born in October 1947

    Registered addresses and corresponding companies
    • icon of address Rue Tour-de-lile 1, 1204 Geneva, Switzerland

      IIF 3
  • Alain Kostenbaum
    Swiss born in October 1947

    Resident in Monaco

    Registered addresses and corresponding companies
    • icon of address 10, Cours De Rive, C/o Kostenbaum & Associates, Case Postalle 3397-1211, Geneva 3, Switzerland

      IIF 4
    • icon of address 3rd Floor Paternoster House, 65 St Pauls Churchyard, London, EC4M 8AB

      IIF 5
    • icon of address 3rd Floor Paternoster House, St. Paul's Churchyard, London, EC4M 8AB

      IIF 6
  • Alain Kostenbaum
    Swiss born in October 1947

    Resident in Switzerland

    Registered addresses and corresponding companies
    • icon of address 10, Cours De Rive, C/o Kostenbaum & Associates, Case Postale 3397-1211, Geneve 3, Switzerland

      IIF 7
child relation
Offspring entities and appointments
Active 4
  • 1
    icon of address 3rd Floor Paternoster House, 65 St. Paul's Churchyard, London
    Dissolved Corporate (3 parents, 1 offspring)
    Person with significant control
    icon of calendar 2017-04-06 ~ dissolved
    IIF 7 - Ownership of voting rights - More than 25% but not more than 50%OE
  • 2
    icon of address 3rd Floor Paternoster House, St. Paul's Churchyard, London
    Dissolved Corporate (3 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    IIF 6 - Ownership of voting rights - More than 50% but less than 75%OE
  • 3
    icon of address 3rd Floor Paternoster House, 65 St Pauls Churchyard, London
    Dissolved Corporate (5 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    IIF 5 - Ownership of voting rights - More than 25% but not more than 50% as a member of a firmOE
  • 4
    FINANCEPORT LIMITED - 1994-11-04
    icon of address 4th Floor Millbank Tower, 21-24 Millbank, London, England, England
    Active Corporate (3 parents)
    Equity (Company account)
    -653,360 GBP2024-12-31
    Officer
    icon of calendar 1994-10-26 ~ now
    IIF 1 - Director → ME
Ceased 3
  • 1
    icon of address 3rd Floor Paternoster House, 65 St Paul's Churchyard, London
    Dissolved Corporate (3 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ 2018-02-14
    IIF 4 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 2
    icon of address 124 City Road, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    -92,206 GBP2025-03-31
    Officer
    icon of calendar 1997-10-07 ~ 1998-02-18
    IIF 2 - Director → ME
  • 3
    WHITESWAN PROPERTIES LIMITED - 1994-10-25
    icon of address 4th Floor Millbank Tower, 21-24 Millbank, London, England, England
    Active Corporate (3 parents)
    Equity (Company account)
    200 GBP2024-12-31
    Officer
    icon of calendar ~ 1994-11-11
    IIF 3 - Director → ME

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.