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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company 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.

Parent entities and officers
Active 0
  • Not found in our database.
parent relation
Company in focus

WARTSILA OYJ ABP


Related profiles found in government register
  • WARTSILA OYJ ABP
    S
    Registered number 0128631-1
    icon of addressJohn Stenberginranta 2, 00530 Helsinki, Finland
    Corporate in Finland
    CIF 1 CIF 2
  • WARTSILA CORPORATION
    S
    Registered number 0128631-1
    icon of address2, Hiililaiturinkuja, Fi-00180 Helsinki, Finland
    Public Company in Finland
    CIF 3
child relation
Offspring entities and appointments
Active 6
  • 1
    icon of addressSpinnaker House, Waterside Gardens, Fareham, England
    Active Corporate (4 parents)
    Person with significant control
    icon of calendar 2023-11-27 ~ now
    CIF 6 - Right to appoint or remove directorsOE
    CIF 6 - Ownership of shares – 75% or moreOE
    CIF 6 - Ownership of voting rights - 75% or moreOE
  • 2
    HAMWORTHY INTERNATIONAL LIMITED - 2012-04-30
    BLAKEDEW 613 LIMITED - 2006-08-16
    icon of addressSpinnaker House, Waterside Gardens, Fareham, England
    Active Corporate (4 parents, 2 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 5 - Has significant influence or controlOE
  • 3
    WARTSILA HAMWORTHY PLC - 2012-02-02
    HAMWORTHY MARINE LIMITED - 1999-02-25
    HAMWORTHY HYDRAULICS LIMITED - 1987-12-17
    HYDRECO HAMWORTHY LIMITED - 1987-12-01
    HAMWORTHY LIMITED - 1994-04-21
    HAMWORTHY KSE GROUP LIMITED - 2004-07-06
    HAMWORTHY PLC - 2012-02-02
    HAMWORTHY HYDRAULICS LIMITED - 1984-03-12
    icon of addressSpinnaker House, Waterside Gardens, Fareham, England
    Active Corporate (4 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 4 - Has significant influence or controlOE
  • 4
    HAMWORTHY WATER SYSTEMS LIMITED - 2012-04-19
    HAMWORTHY KSE LIMITED - 2004-08-02
    HAMWORTHY PUMPS & COMPRESSORS LIMITED - 1999-02-09
    HAMWORTHY WASTEWATER SYSTEMS LIMITED - 2006-09-14
    icon of addressMerchants House, Vanguard Road, Poole, Dorset, England
    Active Corporate (4 parents)
    Person with significant control
    icon of calendar 2020-11-24 ~ now
    CIF 3 - Has significant influence or controlOE
  • 5
    TRANSAS LIMITED - 2018-10-10
    icon of addressSpinnaker House, Waterside Gardens, Fareham, Hampshire, United Kingdom
    Active Corporate (3 parents)
    Person with significant control
    icon of calendar 2018-05-04 ~ now
    CIF 2 - Has significant influence or controlOE
  • 6
    BLAKEDEW 388 LIMITED - 2002-11-13
    TRANSAS MARINE (UK) LTD. - 2018-11-19
    icon of addressSpinnaker House, Waterside Gardens, Fareham, Hampshire, United Kingdom
    Active Corporate (4 parents)
    Person with significant control
    icon of calendar 2018-05-04 ~ now
    CIF 1 - Has significant influence or controlOE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.