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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

Han, Key Sun

    Related profiles found in government register
  • Han, Key Sun
    Korean director born in August 1951

    Resident in Korea

    Registered addresses and corresponding companies
    • Doosan House, Crawley Business Quarter, Manor Royal, Crawley, West Sussex, RH10 9AD

      IIF 1
    • Doosan House, Crawley Business Quarter, Manor Royal, Crawley, West Sussex, RH10 9AD, United Kingdom

      IIF 2 IIF 3
  • Han, Key Sun
    Korean none born in August 1951

    Resident in Korea

    Registered addresses and corresponding companies
    • Doosan House, Crawley Business Quarter, Manor Royal, Crawley, West Sussex, RH10 9AD

      IIF 4
child relation
Offspring entities and appointments 4
  • 1
    ALTRAD BABCOCK LIMITED - now
    DOOSAN BABCOCK LIMITED - 2022-09-27
    DOOSAN POWER SYSTEMS UK LIMITED
    - 2013-05-01 00839354 OE024909... (more)
    DOOSAN POWER SYSTEMS LIMITED
    - 2013-02-14 00839354 05882781... (more)
    DOOSAN BABCOCK ENERGY LIMITED - 2010-02-05
    MITSUI BABCOCK ENERGY LIMITED - 2006-12-15
    BABCOCK ENERGY LIMITED - 1995-09-29
    BABCOCK POWER LIMITED - 1987-01-01
    BABCOCK & WILCOX (OPERATIONS) LIMITED - 1979-12-31
    6-7 Lyncastle Way Barleycastle Lane, Appleton, Warrington, England
    Active Corporate (69 parents, 3 offsprings)
    Officer
    2012-11-07 ~ 2013-04-30
    IIF 1 - Director → ME
  • 2
    DOOSAN POWER SYSTEMS HOLDINGS LIMITED
    - now 05882781 OE024909... (more)
    DOOSAN POWER SYSTEMS LIMITED - 2010-02-05
    DOOSAN HEAVY INDUSTRIES UK INVESTMENT LIMITED - 2009-09-15
    DOOSAN HEAVY INDUSTRIES UK LIMITED - 2007-11-05
    Doosan House Crawley Business Quarter, Manor Royal, Crawley, West Sussex
    Dissolved Corporate (27 parents)
    Officer
    2012-11-07 ~ 2015-01-23
    IIF 2 - Director → ME
  • 3
    DOOSAN POWER SYSTEMS S.A.
    FC031178 OE024909... (more)
    6 Rue EugÉne Ruppert, Luxembourg, L-2453, Luxembourg
    Active Corporate (22 parents)
    Officer
    2013-01-25 ~ 2015-01-23
    IIF 4 - Director → ME
  • 4
    DOOSAN POWER SYSTEMS UK INVESTMENT LIMITED
    - now 03097214 03188306... (more)
    DOOSAN BABCOCK UK INVESTMENT LIMITED - 2010-02-23
    DOOSAN BABCOCK UK LIMITED - 2007-11-02
    MESCO (UK) LIMITED - 2006-12-21
    Doosan House Crawley Business Quarter, Manor Royal, Crawley, West Sussex
    Dissolved Corporate (28 parents)
    Officer
    2012-11-07 ~ dissolved
    IIF 3 - Director → ME

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