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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

Kalisperas, Leandros

    Related profiles found in government register
  • Kalisperas, Leandros
    born in June 1977

    Resident in England / United Kingdom

    Registered addresses and corresponding companies
    • icon of address 73a, Heath St, Hampstead, London, NW3 6UG

      IIF 1
  • Kalisperas, Leandros
    British banker born in June 1977

    Resident in England / United Kingdom

    Registered addresses and corresponding companies
    • icon of address 73a Heath Street, Hampstead, London, NW3 6UG

      IIF 2
  • Kalisperas, Leandros
    born in June 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 34, Kenmont Gardens, London, NW10 6BU, United Kingdom

      IIF 3
  • Kalisperas, Leandros
    British company director born in June 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Flat 2, 104 Fitzjohns Avenue, London, NW3 6NT, England

      IIF 4
  • Kalisperas, Leandros
    British chief investment officer born in June 1977

    Resident in England

    Registered addresses and corresponding companies
    • icon of address Steel City House, West Street, Sheffield, S1 2GQ

      IIF 5 IIF 6 IIF 7
    • icon of address Steel City House, West Street, Sheffield, S1 2GQ, United Kingdom

      IIF 8
  • Kalisperas, Leandros

    Registered addresses and corresponding companies
    • icon of address 73a, Heath Street, London, NW3 6UG, England

      IIF 9
  • Mr Leandros Kalisperas
    British born in June 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 34, Kenmont Gardens, London, NW10 6BU, United Kingdom

      IIF 10
child relation
Offspring entities and appointments
Active 6
  • 1
    BRITISH BUSINESS INVESTMENTS LTD - 2014-11-04
    BRITISH BUSINESS BANK INVESTMENTS LTD - 2018-02-01
    icon of address Steel City House, West Street, Sheffield
    Active Corporate (5 parents, 4 offsprings)
    Officer
    icon of calendar 2025-02-01 ~ now
    IIF 7 - Director → ME
  • 2
    icon of address Steel City House, West Street, Sheffield
    Active Corporate (5 parents, 2 offsprings)
    Officer
    icon of calendar 2025-02-01 ~ now
    IIF 6 - Director → ME
  • 3
    icon of address 71-75 Shelton Street, Covent Garden, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2021-08-11 ~ dissolved
    IIF 3 - LLP Designated Member → ME
    Person with significant control
    icon of calendar 2021-08-11 ~ dissolved
    IIF 10 - Right to appoint or remove membersOE
    IIF 10 - Right to surplus assets - More than 25% but not more than 50%OE
    IIF 10 - Ownership of voting rights - More than 25% but not more than 50%OE
  • 4
    icon of address Flat 2 104 Fitzjohns Avenue, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    1,238,592 GBP2024-09-30
    Officer
    icon of calendar 2024-12-02 ~ now
    IIF 4 - Director → ME
    icon of calendar 2012-11-20 ~ now
    IIF 9 - Secretary → ME
  • 5
    icon of address 17 Godolphin Road, Shepherds Bush, London
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2010-11-04 ~ dissolved
    IIF 1 - LLP Designated Member → ME
  • 6
    icon of address Steel City House, West Street, Sheffield, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2025-03-27 ~ now
    IIF 8 - Director → ME
Ceased 2
  • 1
    icon of address Steel City House, West Street, Sheffield
    Active Corporate (3 parents)
    Officer
    icon of calendar 2025-03-14 ~ 2025-07-17
    IIF 5 - Director → ME
  • 2
    icon of address Flat 2 104 Fitzjohns Avenue, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    1,238,592 GBP2024-09-30
    Officer
    icon of calendar 1997-07-07 ~ 2012-03-01
    IIF 2 - Director → ME

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.