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Company

Seadrill UK Operations LTD

Seadrill UK Operations LTD is an active UK company (number SC144236), incorporated 1993, with 3 current directors including James Michael Brandon Gilbertson and Tracy Thornton. Source: Companies House, updated 4th October 2026.

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Official record Companies House · updated 4th October 2026 · Sources

Network

The large node is Seadrill UK Operations LTD. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 30

  1. Thomas Tung Hoang 2025-2025 Director View profile
  2. Philip Charles Anthony White 2024-2024 Director View profile
  3. Philip Richard Lindley 2024-2025 Director View profile
  4. Paula Antoinette Mcnamara 2024-2024 Director View profile
  5. Tyson John Nunes De Souza 2022-2024 Director View profile
  6. Stuart Robert Jackson 2020-2022 Director View profile
  7. Sandra Faye Redding 2020-2022 Director View profile
  8. Leif Nelson 2020-2024 Director View profile
  9. Neil James Forrest 2018-2024 Director View profile
  10. Alf Ragnar LØVdal 2013-2018 Director View profile
  11. Sveinung Lofthus 2011-2013 Director View profile
  12. Jon Olav Osthus 2010-2020 Director View profile
  13. Trond Brandsrud 2008-2010 Director View profile
  14. Jens Harald Henriksen 2003-2008 Director View profile
  15. Hans Jorgen Wibstad 2003-2003 Director View profile
  16. Jan Nagell 2000-2003 Director View profile
  17. Jan Frederik Fosse 2000-2003 Director View profile
  18. Alan Thomas James 1998-2000 Director View profile
  19. Kenneth Thomas Black 1997-1999 Director View profile
  20. John David Harris 1997-2002 Director View profile
  21. Eric Douglas Bremner 1995-1997 Director View profile
  22. Robert William Shedden Alexander 1994-1995 Director View profile
  23. Peter Robin Llewelyn Leach 1993-2001 Director View profile
  24. Keith Collins 1993-2000 Director View profile
  25. Alan Ross Mcniven 1993-1993 Nominee-director View profile
  26. Lawrence Black 2009-2016 Secretary View profile
  27. The Commercial LAW Practice 1997-2000 Corporate-secretary View profile
  28. Colin James Robertson 1993-1995 Secretary View profile
  29. John Michael Rapach 1993-2000 Secretary View profile
  30. Sandra Elizabeth Middleton 1993-1993 Nominee-secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
05/05/1993

Ownership

Owned by (1) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.

  • Jon Olav Osthus ceased 2017-01-01
    significant influence · notified 2017-01-01

Group

  1. Seadrill UK Operations LTD is controlled by Jon Olav Osthus
    Evidence
    ceased significant influence · notified 2017-01-01, ceased 2017-01-01 · source: Companies House PSC register

Ultimately controlled by Jon Olav Osthus.

Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.

Board analysis

Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.

3 directors on the board

1.2y median 1.3y
average tenure
1.3y
longest tenure
0
directors past 6 years

First-time vs portfolio directors

Portfolio (3)

0
also govern a charity
1
left in the last 12 months

Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.

Professional services 4Business services 3Mining 3

The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
SC144236
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 4th October 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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