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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

Hart, Russell Brett

    Related profiles found in government register
  • Hart, Russell Brett
    born in August 1981

    Resident in England

    Registered addresses and corresponding companies
    • 161b, Finborough Road, London, SW10 9AP

      IIF 1
    • 21, Knightsbridge, London, SW1X 7LT, England

      IIF 2
    • 21, Knightsbridge, London, SW1X 7LY, United Kingdom

      IIF 3
  • Hart, Russell Brett
    British born in August 1981

    Resident in England

    Registered addresses and corresponding companies
    • 21, Knightsbridge, London, SW1X 7LY, United Kingdom

      IIF 4
    • 86-90, Paul Street, London, EC2A 4NE, England

      IIF 5
    • 100, Longwater Avenue, Green Park, Reading, RG2 6GP, England

      IIF 6 IIF 7
  • Hart, Russell Brett
    British director born in August 1981

    Resident in England

    Registered addresses and corresponding companies
    • 39, Bush Farm Drive, Portslade, Brighton, East Sussex, BN41 2GY, England

      IIF 8
  • Mr Russell Brett Hart
    British born in August 1981

    Resident in England

    Registered addresses and corresponding companies
    • 39, Bush Farm Drive, Portslade, Brighton, East Sussex, BN41 2GY, England

      IIF 9
    • 21 Knightsbridge, London, SW1X 7LY, United Kingdom

      IIF 10 IIF 11
    • 100, Longwater Avenue, Green Park, Reading, RG2 6GP, England

      IIF 12 IIF 13
child relation
Offspring entities and appointments 8
  • 1
    ALCOVA ASSET MANAGEMENT LLP
    OC371035
    1st Floor 21 Station Road, Watford
    Liquidation Corporate (7 parents)
    Officer
    2018-03-06 ~ 2021-01-29
    IIF 3 - LLP Designated Member → ME
    2012-10-11 ~ 2017-11-30
    IIF 2 - LLP Designated Member → ME
    Person with significant control
    2016-04-06 ~ 2021-01-29
    IIF 11 - Has significant influence or control OE
  • 2
    ALCOVA SERVICES LIMITED
    07889875
    1st Floor 21 Station Road, Watford, Hertfordshire
    Dissolved Corporate (6 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ 2021-01-29
    IIF 10 - Has significant influence or control OE
  • 3
    COGNITION CAPITAL LIMITED
    14162625
    100 Longwater Avenue, Green Park, Reading, England
    Active Corporate (3 parents)
    Officer
    2022-06-09 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2022-06-09 ~ now
    IIF 13 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 13 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 13 - Right to appoint or remove directors OE
  • 4
    KNIGHTSBRIDGE RESEARCH LIMITED
    14775889
    100 Longwater Avenue, Green Park, Reading, England
    Active Corporate (3 parents)
    Officer
    2023-04-03 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2023-04-03 ~ now
    IIF 12 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 12 - Right to appoint or remove directors OE
    IIF 12 - Ownership of shares – More than 25% but not more than 50% OE
  • 5
    LIONHART ASSET MANAGEMENT LLP - now
    PCE ASSET MANAGEMENT LLP
    - 2012-02-08 OC343751
    SW1 ASSET MANAGEMENT LLP
    - 2010-03-05 OC343751
    PCE MANAGERS LLP
    - 2009-05-18 OC343751
    Heston Business Court, 19 Camp Road, Wimbledon
    Dissolved Corporate (8 parents)
    Officer
    2009-03-04 ~ 2010-03-16
    IIF 1 - LLP Member → ME
  • 6
    OBSIDIAN SOLUTIONS LTD
    09737564
    60 Gresham Street, London, England
    Active Corporate (10 parents)
    Officer
    2016-05-10 ~ 2019-11-09
    IIF 4 - Director → ME
  • 7
    PENSHAW CONSULTING LTD
    12480300
    39 Bush Farm Drive, Portslade, Brighton, East Sussex, England
    Dissolved Corporate (1 parent)
    Officer
    2020-02-25 ~ dissolved
    IIF 8 - Director → ME
    Person with significant control
    2020-02-25 ~ dissolved
    IIF 9 - Right to appoint or remove directors OE
    IIF 9 - Ownership of shares – More than 50% but less than 75% OE
    IIF 9 - Ownership of voting rights - More than 50% but less than 75% OE
  • 8
    SEALIT TECHNOLOGIES LTD
    12549168
    86-90 Paul Street, London, England
    Active Corporate (3 parents)
    Officer
    2020-11-17 ~ now
    IIF 5 - Director → ME

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