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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

Walter Kortschak

    Related profiles found in government register
  • Walter Kortschak
    American born in May 1959

    Resident in United States

    Registered addresses and corresponding companies
  • Walter Kortschalk
    American born in May 1959

    Resident in United States

    Registered addresses and corresponding companies
  • Mr Walter Kortschak
    American born in May 1959

    Resident in United States

    Registered addresses and corresponding companies
  • Walter German Kortschak
    American born in May 1959

    Resident in United States

    Registered addresses and corresponding companies
  • Mr Walter German Kortschak
    American born in May 1959

    Resident in United States

    Registered addresses and corresponding companies
  • Kortschak, Walter German
    American born in May 1959

    Resident in United States

    Registered addresses and corresponding companies
  • Kortschak, Walter German
    American,austrian born in May 1959

    Resident in United States

    Registered addresses and corresponding companies
  • Kortschak, Walter
    American born in May 1959

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 17
  • 1
    ACTURIS GROUP LIMITED
    - now 07278867
    SUMMIT PARTNERS SPV 2 LIMITED - 2010-07-27
    Active Corporate (18 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ 2019-05-20
    IIF 13 - Has significant influence or control → OE
  • 2
    ACTURIS INTERNATIONAL LIMITED
    - now 07278844
    SUMMIT PARTNERS SPV 1 LIMITED - 2010-07-21
    Active Corporate (13 parents, 3 offsprings)
    Person with significant control
    2016-04-06 ~ 2019-05-20
    IIF 12 - Has significant influence or control → OE
  • 3
    ACTURIS LIMITED
    - now 03998084
    RISKLINE INSURANCE SOLUTIONS LIMITED - 2001-03-06
    HAMSARD 2193 LIMITED - 2000-08-22
    Active Corporate (28 parents)
    Person with significant control
    2016-04-06 ~ 2019-05-20
    IIF 14 - Has significant influence or control as a member of a firm → OE
  • 4
    CALYPSO UK TOPCO LIMITED
    10064355
    Dissolved Corporate (23 parents, 1 offspring)
    Person with significant control
    2016-06-09 ~ 2017-09-07
    IIF 2 - Has significant influence or control → OE
  • 5
    CONTINUUM MANAGED SERVICES UK LTD
    09246739
    Dissolved Corporate (13 parents)
    Person with significant control
    2016-04-06 ~ 2017-06-08
    IIF 9 - Has significant influence or control → OE
  • 6
    DP TOPCO LIMITED
    09484685
    Dissolved Corporate (9 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 5 - Has significant influence or control as a member of a firm → OE
  • 7
    ELEVATE BRANDPARTNERS LIMITED
    10159717
    Active Corporate (15 parents, 1 offspring)
    Person with significant control
    2016-08-26 ~ 2017-08-21
    IIF 7 - Has significant influence or control → OE
  • 8
    ELLIPTIC ENTERPRISES LIMITED
    - now 08458210
    BITXCHANGE LTD - 2013-12-10
    Active Corporate (16 parents, 1 offspring)
    Officer
    2017-12-22 ~ 2020-04-07
    IIF 16 - Director → ME
  • 9
    END CUE UK LIMITED
    16631933
    Active Corporate (2 parents)
    Officer
    2025-08-06 ~ now
    IIF 17 - Director → ME
  • 10
    GPS ENDEAVOUR LTD
    12512412
    Dissolved Corporate (2 parents)
    Officer
    2020-03-11 ~ dissolved
    IIF 15 - Director → ME
    Person with significant control
    2020-03-11 ~ dissolved
    IIF 6 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 6 - Ownership of shares – More than 25% but not more than 50% → OE
  • 11
    IVC MANCO LIMITED
    - now 09123139
    FIRST MANCO LIMITED - 2014-10-10
    Dissolved Corporate (14 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 3 - Has significant influence or control → OE
  • 12
    MASTERNAUT BIDCO LIMITED
    08997563
    Active Corporate (31 parents, 3 offsprings)
    Person with significant control
    2016-04-06 ~ 2019-05-22
    IIF 1 - Has significant influence or control → OE
  • 13
    MC 2024 LIMITED - now
    MORPHE COSMETICS LIMITED
    - 2024-07-30 10771654
    Liquidation Corporate (22 parents)
    Person with significant control
    2017-05-15 ~ 2023-05-18
    IIF 8 - Has significant influence or control → OE
  • 14
    PERFORCE SOFTWARE UK LIMITED
    03816019
    Active Corporate (21 parents)
    Person with significant control
    2016-04-06 ~ 2017-12-28
    IIF 10 - Has significant influence or control → OE
  • 15
    RUBISLAW INVESTMENTS UNLIMITED - now
    RUBISLAW INVESTMENTS LIMITED
    - 2023-10-04 SC239426
    Dissolved Corporate (28 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ 2016-12-29
    IIF 4 - Has significant influence or control → OE
  • 16
    SEAPINE SOFTWARE LIMITED
    06273851
    Dissolved Corporate (19 parents)
    Person with significant control
    2016-11-17 ~ 2017-12-28
    IIF 11 - Has significant influence or control → OE
  • 17
    STRUCTURAL RESEARCH AND ANALYSIS CORPORATION
    FC016072
    Active Corporate (5 parents)
    Officer
    1993-10-11 ~ now
    IIF 18 - Director → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.