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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

Johnsen, Karl Eric

    Related profiles found in government register
  • Johnsen, Karl Eric
    American born in October 1968

    Resident in United States

    Registered addresses and corresponding companies
  • Johnsen, Karl Eric, Director
    American born in October 1968

    Resident in United States

    Registered addresses and corresponding companies
  • Johnsen, Karl Eric, Director
    American cfo born in October 1968

    Resident in United States

    Registered addresses and corresponding companies
  • Director Karl Eric Johnsen
    American born in October 1968

    Resident in United States

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 9
  • 1
    APEX OPTIMISATION (UK) LTD
    - now SC259687 SC413784
    DYNAPROC LTD. - 2011-02-21
    Dissolved Corporate (8 parents, 1 offspring)
    Officer
    2018-02-05 ~ 2021-03-22
    IIF 1 - Director → ME
    Person with significant control
    2018-02-05 ~ 2021-03-22
    IIF 10 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 2
    APEX OPTIMISATION LIMITED
    SC413784 SC259687
    Dissolved Corporate (10 parents)
    Officer
    2018-02-05 ~ 2021-03-22
    IIF 2 - Director → ME
  • 3
    ARGENT & WAUGH LIMITED
    06819467
    Active Corporate (10 parents)
    Officer
    2019-06-13 ~ 2021-03-22
    IIF 7 - Director → ME
  • 4
    ASPENTECH LTD.
    - now 01703614
    ASPENTECH UK LTD. - 1997-08-08
    PROSYS TECHNOLOGY LIMITED - 1991-11-14
    TRUSHELFCO (NO. 548) LIMITED - 1983-06-03
    Active Corporate (35 parents, 3 offsprings)
    Officer
    2015-10-01 ~ 2021-03-22
    IIF 9 - Director → ME
  • 5
    ATI GLOBAL OPTIMISATION LTD
    09941172
    Dissolved Corporate (3 parents)
    Officer
    2016-01-07 ~ dissolved
    IIF 3 - Director → ME
  • 6
    HYPROTECH UK LIMITED
    - now 04229618
    EVER 1566 LIMITED - 2001-11-09
    Dissolved Corporate (26 parents)
    Officer
    2015-10-01 ~ 2021-03-22
    IIF 6 - Director → ME
  • 7
    INSIGNIA MEDICAL SYSTEMS LIMITED
    - now 03867976
    EWIZ.CO.UK LIMITED - 2002-05-22
    Active Corporate (16 parents)
    Officer
    2024-09-01 ~ now
    IIF 5 - Director → ME
  • 8
    INTELERAD UK LTD
    08581106
    Active Corporate (20 parents, 1 offspring)
    Officer
    2024-09-01 ~ now
    IIF 4 - Director → ME
  • 9
    SABISU LTD
    - now 04370368
    FRENEY LIMITED - 2010-12-22
    PML 20 LIMITED - 2003-05-29
    Dissolved Corporate (12 parents)
    Officer
    2019-06-13 ~ 2021-03-22
    IIF 8 - Director → ME

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