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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

Wiemelt, Karen

    Related profiles found in government register
  • Wiemelt, Karen
    American born in November 1963

    Resident in United States

    Registered addresses and corresponding companies
    • Cottons Centre, Cottons Lane, London, SE1 2QG, United Kingdom

      IIF 1 IIF 2 IIF 3
  • Wiemelt, Karen
    American director born in November 1963

    Resident in United States

    Registered addresses and corresponding companies
    • Cottons Centre, Cottons Lane, London, SE1 2QG, United Kingdom

      IIF 4 IIF 5
  • Wiemelt, Karen
    American general manager born in November 1963

    Resident in United States

    Registered addresses and corresponding companies
    • Serco House, 16 Bartley Way, Hook, RG27 9UY, England

      IIF 6
child relation
Offspring entities and appointments 6
  • 1
    AMENTUM CLEAN ENERGY LIMITED - now
    JACOBS CLEAN ENERGY LIMITED
    - 2024-09-30 01120437
    WOOD NUCLEAR LIMITED - 2020-03-17
    AMEC FOSTER WHEELER NUCLEAR UK LIMITED - 2018-09-03
    AMEC NUCLEAR UK LIMITED - 2014-12-12
    AMEC NNC LIMITED - 2007-09-03
    NNC LIMITED - 2005-08-08
    NATIONAL NUCLEAR CORPORATION LIMITED - 1989-04-01
    305 Bridgewater Place, Birchwood Park, Warrington, United Kingdom
    Active Corporate (45 parents, 4 offsprings)
    Officer
    2021-08-16 ~ 2024-01-12
    IIF 2 - Director → ME
  • 2
    AMENTUM E&C LIMITED - now
    JACOBS E&C LIMITED
    - 2024-09-30 04967961
    AKER SOLUTIONS E&C LTD - 2011-03-01
    AKER KVAERNER ENGINEERING SERVICES LIMITED - 2008-04-03
    305 Bridgewater Place, Birchwood Park, Warrington, United Kingdom
    Active Corporate (38 parents)
    Officer
    2021-08-16 ~ 2024-01-12
    IIF 1 - Director → ME
  • 3
    AMENTUM INTERNATIONAL NUCLEAR SERVICES LIMITED - now
    CH2M HILL INTERNATIONAL NUCLEAR SERVICES LTD
    - 2024-09-30 05532606
    305 Bridgewater Place, Birchwood Park, Warrington, United Kingdom
    Active Corporate (38 parents, 1 offspring)
    Officer
    2021-08-16 ~ 2024-01-12
    IIF 3 - Director → ME
  • 4
    DEFENCE CONTRACTOR MANAGEMENT AND OPERATIONS LIMITED
    - now 03664571
    AWE MANAGEMENT LIMITED - 2022-03-16
    Serco House, 16 Bartley Way, Hook, England
    Active Corporate (62 parents, 1 offspring)
    Officer
    2022-12-01 ~ 2024-03-01
    IIF 6 - Director → ME
  • 5
    JACOBS EUROPE HOLDCO LIMITED
    09188414
    Cottons Centre, Cottons Lane, London, United Kingdom
    Active Corporate (18 parents, 2 offsprings)
    Officer
    2021-08-16 ~ 2024-01-12
    IIF 4 - Director → ME
  • 6
    JACOBS UK HOLDINGS LIMITED
    - now 04420029
    SHAPELEASE LIMITED - 2002-09-30
    Cottons Centre, Cottons Lane, London, United Kingdom
    Active Corporate (36 parents, 3 offsprings)
    Officer
    2021-08-16 ~ 2024-01-12
    IIF 5 - Director → ME

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