The Governance RegisterEdition 2026 · Compiled 12th July 2026

Seadrill Management LTD.

Company 08276358 Active

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Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.

3
directors on the board
1.2y median 1.3y
average tenure
1.3y
longest tenure
0
directors past 6 years
0 vs 3 portfolio
first-time directors
0
also govern a charity
1
left in the last 12 months

Where else this board sits

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.

Related organisations

Companies whose board overlaps with this one through the same people. Deterministic, from public records.

Company details

Number08276358
StatusActive
TypePrivate Limited Company
Incorporated01/11/2012
Address1 MANN ISLAND, 5TH FLOOR, LIVERPOOL, L3 1BP
Accounts next due30/09/2026
Accounts last made up31/12/2024

Industry (SIC)

09100 - Support activities for petroleum and natural gas extraction

Ownership - persons with significant control (6)

  • Seadrill Limited
    ownership of shares 75-100% voting rights 75-100%
  • Seadrill Limited ceased
    ownership of shares 75-100% voting rights 75-100% right to appoint and remove directors
  • Seadrill Rig Holding Company Ltd ceased
    ownership of shares 75-100%
  • Seadrill Rig Holding Company Limited ceased
    ownership of shares 75-100% voting rights 75-100%
  • Seadrill Limited ceased
    ownership of shares 75-100% voting rights 75-100%
  • Seadrill Limited ceased
    ownership of shares 75-100%

Officers (21)

  • Gilbertson, James Michael Brandon Director · appointed 2025
  • Thornton, Tracy Director · appointed 2025
  • Crombie, William John Director · appointed 2025
  • Hoang, Thomas Tung Former Director · appointed 2025 · resigned 2025
  • White, Philip Charles Anthony Former Director · appointed 2024 · resigned 2024
  • Lindley, Philip Richard Former Director · appointed 2024 · resigned 2025
  • Mcnamara, Paula Antoinette Former Director · appointed 2024 · resigned 2024
  • Sauer-Petersen, Torsten Former Director · appointed 2022 · resigned 2024
  • Creed, Grant Russel Former Director · appointed 2022 · resigned 2024
  • Nelson, Leif Former Director · appointed 2022 · resigned 2024
  • Jackson, Stuart Robert Former Director · appointed 2020 · resigned 2022
  • Redding, Sandra Faye Former Director · appointed 2020 · resigned 2022
  • Gilliver, Neil Derek Former Director · appointed 2018 · resigned 2022
  • Dibowitz, Anton Former Director · appointed 2018 · resigned 2020
  • Morris, Mark Nicholas Former Director · appointed 2015 · resigned 2019
  • Sneddon, David Scott Former Director · appointed 2014 · resigned 2018
  • Lundetrae, Rune Magnus Former Director · appointed 2012 · resigned 2015
  • Halvorsen, Fredrik Former Director · appointed 2012 · resigned 2013
  • Sousa, Georgina Elizabeth Former Director · appointed 2012 · resigned 2018
  • Wullf, Per Former Director · appointed 2012 · resigned 2018
  • Hingley Wilson, Robert Former Director · appointed 2012 · resigned 2014

Directors and officers on the Companies House record, current and former.

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