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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

Simpson, Ronald Derek

    Related profiles found in government register
  • Simpson, Ronald Derek
    British born in June 1946

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Stonefield Drive, Inverurie, Aberdeenshire, AB51 4DZ

      IIF 1 IIF 2
    • 19 Stonefield Drive, Inverurie, Aberdeenshire, AB51 4DZ, United Kingdom

      IIF 3
  • Simpson, Ronald Derek
    British accountant born in June 1946

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Stonefield Drive, Inverurie, AB51 4DZ, United Kingdom

      IIF 4 IIF 5
    • Stonefield Drive, Inverurie, Aberdeenshire, AB51 4DZ

      IIF 6 IIF 7 IIF 8
  • Simpson, Ronald Derek
    British management consultant born in June 1946

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Stonefield Drive, Inverurie, AB51 4DZ, United Kingdom

      IIF 9
  • Simpson, Ronald Derek
    British accountant

    Registered addresses and corresponding companies
  • Simpson, Ronald Derek

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 11
  • 1
    BJ SERVICES COMPANY (UK) LIMITED
    - now SC125585 SC143147
    REEMLAW LIMITED - 1990-07-06
    Kirkhill Road Kirkhill Industrial Estate, Dyce, Aberdeen, Scotland
    Dissolved Corporate (39 parents)
    Officer
    1994-07-01 ~ 1996-07-04
    IIF 2 - Director → ME
  • 2
    BJ SERVICES COMPANY AFRICA LIMITED - now
    BJ LEASING COMPANY LIMITED
    - 1997-09-22 SC138345
    DABHAND LIMITED - 1993-01-07
    Kirkhill Road Kirkhill Industrial Estate, Dyce, Aberdeen, Scotland
    Active Corporate (38 parents)
    Officer
    1994-07-01 ~ 1996-07-04
    IIF 6 - Director → ME
  • 3
    BJ SERVICES COMPANY LIMITED
    - now SC143147 SC125585
    BEECHEE LIMITED - 1993-04-14
    Kirkhill Road Kirkhill Industrial Estate, Dyce, Aberdeen, Scotland
    Active Corporate (33 parents, 4 offsprings)
    Officer
    1994-07-01 ~ 1996-07-04
    IIF 7 - Director → ME
  • 4
    BJ SERVICES COMPANY MIDDLE EAST LIMITED - now
    BJ SERVICES INTERNATIONAL LIMITED
    - 1997-04-24 SC144234
    FORD SQUARE LIMITED - 1993-07-07
    Kirkhill Road Kirkhill Industrial Estate, Dyce, Aberdeen, Scotland
    Active Corporate (37 parents, 1 offspring)
    Officer
    1994-07-01 ~ 1996-07-04
    IIF 8 - Director → ME
  • 5
    BJ TUBULAR SERVICES LIMITED - now
    BJS OILFIELD TECHNOLOGY LIMITED
    - 1997-02-24 SC053588
    SALVESEN (OILFIELD TECHNOLOGY) LIMITED
    - 1992-09-18 SC053588
    SALVESEN DRILLING SERVICES LIMITED
    - 1987-07-20 SC053588
    CHRISTIAN SALVESEN (OIL SERVICES) LIMITED
    - 1985-02-27 SC053588
    SALVESEN CASING CREWS LIMITED
    - 1983-11-04 SC053588
    Badentoy Avenue, Badentoy Park Industrial Est, Portlethen, Aberdeen
    Dissolved Corporate (22 parents)
    Officer
    ~ 1996-07-04
    IIF 1 - Director → ME
    ~ 1993-11-11
    IIF 10 - Secretary → ME
  • 6
    CML BIOTECH LIMITED
    SC278971
    20 Castle Terrace, Saltire Court, Edinburgh
    Dissolved Corporate (11 parents)
    Officer
    2007-02-28 ~ 2008-02-13
    IIF 12 - Secretary → ME
  • 7
    COMMERCIAL MICROBIOLOGY LIMITED
    - now SC112363
    OILFIELD MICROBIOLOGY SERVICES LIMITED - 1999-04-01
    20 Castle Terrace, Saltire Court, Edinburgh
    Dissolved Corporate (13 parents)
    Officer
    2007-02-28 ~ 2008-02-13
    IIF 11 - Secretary → ME
  • 8
    O.N.S. - CALSERVE LIMITED
    SC378043
    R D Simpson, 19 Stonefield Drive, Inverurie, Aberdeenshire
    Dissolved Corporate (2 parents)
    Officer
    2010-05-05 ~ dissolved
    IIF 4 - Director → ME
    2010-05-05 ~ dissolved
    IIF 15 - Secretary → ME
  • 9
    O.N.S. - LABSERVE LIMITED
    SC378044
    R D Simpson, 19 Stonefield Drive, Inverurie, Aberdeenshire
    Dissolved Corporate (2 parents)
    Officer
    2010-05-05 ~ dissolved
    IIF 5 - Director → ME
    2010-05-05 ~ dissolved
    IIF 13 - Secretary → ME
  • 10
    OILFIELD NANO SOLUTIONS LTD
    SC368124
    Ronald Simpson, 19 Stonefield Drive, Inverurie, Aberdeenshire
    Dissolved Corporate (2 parents)
    Officer
    2009-11-06 ~ dissolved
    IIF 9 - Director → ME
    2009-11-06 ~ dissolved
    IIF 14 - Secretary → ME
  • 11
    THE BUSINESS LAB GROUP LIMITED
    - now SC185985
    THE BUSINESS LAB LIMITED - 2001-05-24
    C/o Dla, Rutland Square, Edinburgh
    Active Corporate (8 parents, 1 offspring)
    Officer
    2014-04-07 ~ now
    IIF 3 - Director → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.