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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

Karl Schulenburg

    Related profiles found in government register
  • Karl Schulenburg
    Australian born in January 1980

    Resident in England

    Registered addresses and corresponding companies
    • 6th Floor 9, Appold Street, London, EC2A 2AP

      IIF 1
  • Mr Karl Schulenburg
    Australian,british born in June 1980

    Resident in England

    Registered addresses and corresponding companies
    • Fifth Floor, 85 Great Eastern Street, London, EC2A 3HY, England

      IIF 2
    • 91a, Church Lane, Bulphan, Upminster, RM14 3TR, England

      IIF 3 IIF 4
  • Schulenburg, Karl
    Australian it consultant born in January 1980

    Resident in England

    Registered addresses and corresponding companies
    • 6th Floor 9, Appold Street, London, EC2A 2AP

      IIF 5
  • Schulenburg, Karl
    Australian,british born in June 1980

    Resident in England

    Registered addresses and corresponding companies
    • 91a, Church Lane, Bulphan, Upminster, RM14 3TR, England

      IIF 6 IIF 7
  • Schulenburg, Karl
    Australian,british business consultant born in June 1980

    Resident in England

    Registered addresses and corresponding companies
    • Fifth Floor, 85 Great Eastern Street, London, EC2A 3HY, England

      IIF 8
  • Schulenburg, Karl

    Registered addresses and corresponding companies
    • 91a, Church Lane, Bulphan, Upminster, RM14 3TR, England

      IIF 9
child relation
Offspring entities and appointments 4
  • 1
    KARLSBURG AI LTD
    16228445
    91a Church Lane, Bulphan, Upminster, England
    Active Corporate (1 parent)
    Officer
    2025-02-04 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2025-02-04 ~ now
    IIF 3 - Right to appoint or remove directors OE
    IIF 3 - Ownership of voting rights - 75% or more OE
    IIF 3 - Ownership of shares – 75% or more OE
  • 2
    RESHARP HOLDINGS LIMITED
    13056756
    91a Church Lane, Bulphan, Upminster, England
    Active Corporate (2 parents)
    Officer
    2020-12-02 ~ now
    IIF 7 - Director → ME
    2023-08-02 ~ now
    IIF 9 - Secretary → ME
    Person with significant control
    2020-12-02 ~ now
    IIF 4 - Ownership of shares – More than 50% but less than 75% OE
    IIF 4 - Right to appoint or remove directors OE
    IIF 4 - Ownership of voting rights - More than 50% but less than 75% OE
  • 3
    RESHARP SOLUTIONS LIMITED
    06483751
    6th Floor 9 Appold Street, London
    Dissolved Corporate (3 parents, 1 offspring)
    Officer
    2008-01-25 ~ dissolved
    IIF 5 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 1 - Ownership of shares – 75% or more OE
    IIF 1 - Right to appoint or remove directors OE
    IIF 1 - Ownership of voting rights - 75% or more OE
  • 4
    WITH REASON LTD
    08029899
    Lower Ground Floor, Park House, 16/18, Finsbury Circus, London, England
    Active Corporate (16 parents)
    Officer
    2013-05-21 ~ 2023-01-12
    IIF 8 - Director → ME
    Person with significant control
    2016-04-06 ~ 2022-01-26
    IIF 2 - Has significant influence or control OE

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.