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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals 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.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

White, Simon Meredith

child relation
Offspring entities and appointments 15
  • 1
    CORPORATE TRUSTEE OF SANGAMO LIMITED
    10291390
    Active Corporate (4 parents)
    Officer
    2016-08-08 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2017-08-04 ~ now
    IIF 16 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 2
    GEOSERVICES UK LTD
    - now SC346038
    FLYTREE LIMITED - 2008-11-03
    Dissolved Corporate (22 parents)
    Officer
    2016-01-01 ~ 2016-04-15
    IIF 10 - Director → ME
  • 3
    NORIBA LIMITED
    - now 06301784
    ALNERY NO. 2721 LIMITED - 2007-07-13
    Dissolved Corporate (17 parents)
    Officer
    2008-05-01 ~ 2012-01-01
    IIF 3 - Director → ME
  • 4
    RASASC GUILDFORD LIMITED
    07858989
    Active Corporate (32 parents)
    Officer
    2015-06-09 ~ 2024-01-22
    IIF 5 - Director → ME
  • 5
    ROCK DEFORMATION RESEARCH LIMITED
    03791808
    Converted / Closed Corporate (26 parents)
    Officer
    2014-09-22 ~ 2016-04-15
    IIF 11 - Director → ME
  • 6
    SCHLUMBERGER COMMON INVESTMENT FUND LIMITED
    - now 04429259
    SPACEFLAT LIMITED - 2002-10-09
    Active Corporate (32 parents, 1 offspring)
    Officer
    2010-04-28 ~ 2023-10-31
    IIF 2 - Director → ME
  • 7
    SCHLUMBERGER OILFIELD UK LIMITED - now
    SCHLUMBERGER OILFIELD UK PLC
    - 2022-01-05 04157867 NF004024
    SCHLUMBERGER OILFIELD SERVICES UK PLC - 2005-01-07
    SCHLUMBERGER OILFIELD SERVICES UK LIMITED - 2005-01-06
    SCHLUMBERGER INVESTMENTS LIMITED - 2004-11-30
    Active Corporate (60 parents, 27 offsprings)
    Officer
    2012-01-01 ~ 2016-04-15
    IIF 13 - Director → ME
  • 8
    SCHLUMBERGER TRUST COMPANY LIMITED
    - now 02229322
    MODEWEALTHY LIMITED - 1988-07-04
    Active Corporate (61 parents)
    Officer
    2010-04-28 ~ 2023-10-31
    IIF 1 - Director → ME
  • 9
    SCHLUMBERGER UK LIMITED
    - now 07373289
    CATFISH UK LIMITED - 2010-12-15
    Active Corporate (18 parents, 4 offsprings)
    Officer
    2016-01-01 ~ 2016-04-15
    IIF 12 - Director → ME
  • 10
    SENSOR HIGHWAY LIMITED
    03148432
    Dissolved Corporate (31 parents)
    Officer
    2016-01-01 ~ 2016-04-15
    IIF 14 - Director → ME
  • 11
    SLB UK II LIMITED - now
    SLB UK II PUBLIC LIMITED COMPANY - 2024-11-21
    SCHLUMBERGER PUBLIC LIMITED COMPANY
    - 2024-11-21 01332348
    SCHLUMBERGER MEASUREMENT AND SYSTEMS LIMITED - 1991-11-29
    SCHLUMBERGER MEASUREMENT AND CONTROL (U.K.) LIMITED - 1988-06-27
    Active Corporate (27 parents, 4 offsprings)
    Officer
    2016-01-01 ~ 2016-04-15
    IIF 8 - Director → ME
  • 12
    SPT GROUP LIMITED
    - now 02673041
    SCANDPOWER PETROLEUM TECHNOLOGY LIMITED - 2007-07-25
    SCANDPOWER LIMITED - 2003-03-27
    Converted / Closed Corporate (21 parents)
    Officer
    2013-11-01 ~ 2016-04-15
    IIF 9 - Director → ME
  • 13
    WESTERNGECO LIMITED
    - now 01389716
    GECO-PRAKLA (U.K.) LIMITED - 2001-01-31
    GECO GEOPHYSICAL COMPANY LIMITED - 1993-07-16
    GECO U.K. LIMITED - 1988-03-01
    GEOPHYSICAL COMPANY OF NORWAY (U.K.) LIMITED - 1985-10-01
    Active Corporate (59 parents, 1 offspring)
    Officer
    2008-05-01 ~ 2011-11-01
    IIF 4 - Director → ME
  • 14
    WHITE SAGE LIMITED
    10240418
    Dissolved Corporate (1 parent)
    Officer
    2016-06-20 ~ dissolved
    IIF 6 - Director → ME
    Person with significant control
    2016-06-20 ~ dissolved
    IIF 17 - Ownership of voting rights - 75% or more → OE
    IIF 17 - Right to appoint or remove directors → OE
    IIF 17 - Ownership of shares – 75% or more → OE
  • 15
    WSP UK WATER SERVICES LIMITED - now
    SCHLUMBERGER WATER SERVICES (UK) LIMITED
    - 2016-08-22 02386601
    WATER MANAGEMENT CONSULTANTS LIMITED - 2009-07-01
    WATER MANAGEMENT ASSOCIATES LIMITED - 1989-10-31
    AMESMOSS LIMITED - 1989-06-05
    Dissolved Corporate (20 parents)
    Officer
    2016-01-01 ~ 2016-04-15
    IIF 15 - Director → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.