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Company

Westerngeco Limited

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Official record Companies House · updated 27th September 2026 · Sources

Network

The large node is Westerngeco Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 55

  1. Dicky Miko Fahnudi 2022-2025 Director View profile
  2. James Francis Bristow 2020-2022 Director View profile
  3. Julie Margaret Branston 2018-2020 Director View profile
  4. Mohamed Achmaoui 2017-2018 Director View profile
  5. Mauro Vollaro 2016-2017 Director View profile
  6. Patrick Legh-Smith 2016-2018 Director View profile
  7. Philip George Davey 2016-2020 Director View profile
  8. David Mark Seabrook 2016-2018 Director View profile
  9. Kevin John Deal 2015-2016 Director View profile
  10. Gary Bremner 2014-2017 Director View profile
  11. Samer Al Madani 2013-2016 Director View profile
  12. Ng Kim Leong 2013-2014 Director View profile
  13. Pamela Margaret Romanis 2011-2013 Director View profile
  14. Rajeev Tooteja 2011-2016 Director View profile
  15. Pennelope Susan Ratcliffe 2010-2013 Director View profile
  16. Simon Meredith White 2008-2011 Director View profile
  17. Stephane Georges Girard 2006-2011 Director View profile
  18. Gordon Michael Bentham 2006-2008 Director View profile
  19. Christopher Asquith 2006-2006 Director View profile
  20. Carel Willem Jan Hooijkaas 2005-2010 Director View profile
  21. Michael Allan Rasmuson 2004-2006 Director View profile
  22. Krishna Shivram 2004-2006 Director View profile
  23. Leif Roger Larsen 2003-2005 Director View profile
  24. John Antony Paul Yearwood 2003-2004 Director View profile
  25. Salem Ahmed Lotfi El Sayed 2002-2003 Director View profile
  26. John Marcus Ganz 2002-2003 Director View profile
  27. Christian Frederic Fox 2001-2002 Director View profile
  28. Gavin Sinclair 2000-2004 Director View profile
  29. Julian Matthias Ceha 2000-2001 Director View profile
  30. Michael Harold Benjamin Golding 2000-2002 Director View profile
  31. Terje Nikolaysen 2000-2000 Director View profile
  32. Francis Millet 1999-2000 Director View profile
  33. Mario Ruscev 1999-2000 Director View profile
  34. Philip Malcolm Wall 1998-1999 Director View profile
  35. Dale Gaudier 1997-1998 Director View profile
  36. John Eric Close 1996-2000 Director View profile
  37. Peter Lawrence Keeley 1996-1997 Director View profile
  38. Christian Dominic Gordon Fenwick 1992-1993 Director View profile
  39. Anthony Ross Mackewn 1992-1993 Director View profile
  40. Ian Robert Cheshire 1992-1999 Director View profile
  41. Jan Erik Johansson 1990-1994 Director View profile
  42. Tore Verner Karlsson 1999 Director View profile
  43. Svein Helge Kjellesvik 2000 Director View profile
  44. Mark Roman Higgins 2020-2021 Secretary View profile
  45. Simon Smoker 2016-2020 Secretary View profile
  46. Olayinka Michael Ilori 2008-2011 Secretary View profile
  47. Pauline Droy Moore 2005-2015 Secretary View profile
  48. Francesca Jacqueline Maestroni 2005-2008 Secretary View profile
  49. Alexander Cooley Juden 2002-2005 Secretary View profile
  50. Gary Michael Wilson 2001-2004 Secretary View profile
  51. Brett Cole 2001-2003 Secretary View profile
  52. Joseph Layman Page 2000-2002 Secretary View profile
  53. Robert Angel Ferdinand Villard 1998-2000 Secretary View profile
  54. Jean-Francois Bauer 1996-1998 Secretary View profile
  55. Neil Ray 1995-2009 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
19/09/1978

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.

Group

  1. Westerngeco Limited is controlled by Schlumberger Oilfield UK Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  2. Schlumberger Oilfield UK Limited is controlled by SLB UK II Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  3. SLB UK II Limited is controlled by Schlumberger UK Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register

Ultimately controlled by Schlumberger UK Limited.

52 other companies in this group

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

4.7y median 5.8y
average tenure
7.1y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (3)

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

Sources

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

Record details
Company number
01389716
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 27th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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