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

SEADRILL LIMITED


  • SEADRILL LIMITED
    S
    Registered number 202100496
    Park Place, 55 Par La Ville Road, Hamilton, Bermuda, HM 11
    Limited By Shares in Bermuda
    CIF 1 CIF 2 CIF 3
child relation
Offspring entities and appointments
Active 7
  • 1
    1 Mann Island, 5th Floor, Liverpool, England
    Corporate (4 parents)
    Person with significant control
    2022-04-28 ~ now
    CIF 2 - Ownership of shares – 75% or moreOE
    CIF 2 - Ownership of voting rights - 75% or moreOE
  • 2
    1 Mann Island, 5th Floor, Liverpool, England
    Corporate (4 parents)
    Person with significant control
    2022-04-28 ~ now
    CIF 3 - Ownership of shares – 75% or moreOE
    CIF 3 - Ownership of voting rights - 75% or moreOE
  • 3
    1 Mann Island, 5th Floor, Liverpool, England
    Corporate (4 parents)
    Person with significant control
    2022-04-28 ~ now
    CIF 1 - Ownership of shares – 75% or moreOE
    CIF 1 - Ownership of voting rights - 75% or moreOE
  • 4
    NORTH ATLANTIC DRILLING UK LTD. - 2018-06-28
    SEADRILL UK OPERATIONS LIMITED - 2011-04-13
    CRYSTAL PRODUCTION UK LIMITED - 2010-05-25
    BROVIG UK LIMITED - 2002-11-07
    BROVIG RDS LIMITED - 2002-03-22
    BROVIG-RDS LIMITED - 2000-11-08
    RDS RESOURCE LIMITED - 2000-10-24
    RESERVOIR DEVELOPMENT SERVICES LIMITED - 1997-05-01
    RIVER CHART LIMITED - 1993-07-21
    6 Queens Road, Aberdeen, United Kingdom
    Corporate (4 parents)
    Person with significant control
    2022-04-28 ~ now
    CIF 5 - Ownership of shares – 75% or moreOE
    CIF 5 - Ownership of voting rights - 75% or moreOE
  • 5
    NORTH ATLANTIC SUPPORT SERVICES LIMITED - 2018-06-28
    6 Queens Road, Aberdeen, United Kingdom
    Dissolved corporate (3 parents)
    Person with significant control
    2022-04-28 ~ dissolved
    CIF 7 - Ownership of shares – 75% or moreOE
    CIF 7 - Ownership of voting rights - 75% or moreOE
  • 6
    SEVAN DRILLER LIMITED - 2008-12-09
    DUNWILCO (1580) LIMITED - 2008-12-05
    6 Queens Road, Aberdeen, United Kingdom
    Corporate (4 parents)
    Person with significant control
    2022-04-28 ~ now
    CIF 6 - Ownership of shares – 75% or moreOE
    CIF 6 - Ownership of voting rights - 75% or moreOE
  • 7
    1 Mann Island, 5th Floor, Liverpool, England
    Corporate (6 parents)
    Person with significant control
    2022-04-28 ~ now
    CIF 4 - Ownership of shares – More than 25% but not more than 50%OE
    CIF 4 - Ownership of voting rights - More than 25% but not more than 50%OE
Ceased 4
  • 1
    PARATUS MEXICO UK LIMITED - 2024-08-03
    SEADRILL MEXICO UK LTD. - 2022-03-15
    SEADRILL-FINTECH UK LTD. - 2013-12-13
    10 Eastcheap, London, United Kingdom
    Corporate (3 parents)
    Person with significant control
    2022-04-28 ~ 2022-04-28
    CIF 8 - Ownership of shares – 75% or more OE
    CIF 8 - Ownership of voting rights - 75% or more OE
  • 2
    SEADRILL MOBILE UNITS UK LIMITED - 2022-03-17
    10 Eastcheap, London, United Kingdom
    Corporate (3 parents)
    Person with significant control
    2022-04-28 ~ 2023-02-24
    CIF 10 - Ownership of shares – 75% or more OE
    CIF 10 - Ownership of voting rights - 75% or more OE
  • 3
    SEADRILL SEABRAS UK LIMITED - 2022-03-17
    10 Eastcheap, London, United Kingdom
    Corporate (3 parents, 1 offspring)
    Person with significant control
    2022-04-28 ~ 2023-02-24
    CIF 11 - Ownership of shares – 75% or more OE
    CIF 11 - Ownership of voting rights - 75% or more OE
  • 4
    SEADRILL SEADRAGON UK LIMITED - 2022-03-17
    10 Eastcheap, London, United Kingdom
    Corporate (3 parents)
    Person with significant control
    2022-04-28 ~ 2023-02-24
    CIF 9 - Ownership of shares – 75% or more OE
    CIF 9 - Ownership of voting rights - 75% or more OE
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.