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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

Mr James George Oag

    Related profiles found in government register
  • Mr James George Oag
    British born in March 1966

    Resident in Scotland

    Registered addresses and corresponding companies
  • James George Oag
    British born in March 1966

    Resident in Scotland

    Registered addresses and corresponding companies
  • Oag, James George
    British born in March 1966

    Resident in Scotland

    Registered addresses and corresponding companies
  • Oag, James George
    British chairman born in March 1966

    Resident in Scotland

    Registered addresses and corresponding companies
  • Oag, James George
    British director born in March 1966

    Resident in Scotland

    Registered addresses and corresponding companies
  • Oag, James George
    British engineer born in March 1966

    Resident in Scotland

    Registered addresses and corresponding companies
  • Mr James George Oag
    British born in March 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Oag, James George
    British born in March 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 20
  • 1
    CALDERTOWER LIMITED
    SC419582
    Dissolved Corporate (3 parents)
    Officer
    2012-07-26 ~ dissolved
    IIF 15 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 3 - Ownership of shares – 75% or more → OE
  • 2
    CYTOSYSTEMS LIMITED
    SC276481
    Dissolved Corporate (18 parents)
    Officer
    2009-04-03 ~ 2014-03-31
    IIF 9 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 4 - Ownership of shares – More than 50% but less than 75% → OE
    IIF 4 - Ownership of voting rights - More than 50% but less than 75% → OE
  • 3
    ENERCO GROUP UK LTD - now
    ENERCO GROUP (UK) LTD
    - 2015-02-27 SC374120
    ENERCO VENTURE GROUP LTD
    - 2013-01-25 SC374120 SC438327
    ENERCO VENTURE COMPANY LIMITED
    - 2012-12-05 SC374120 SC438327
    Dissolved Corporate (5 parents)
    Officer
    2010-03-04 ~ 2015-01-31
    IIF 7 - Director → ME
  • 4
    GENERAL SERVICES 1 LIMITED - now
    SPEX OFFSHORE LIMITED
    - 2016-08-19 SC432375
    Dissolved Corporate (8 parents)
    Officer
    2013-10-28 ~ 2016-06-20
    IIF 11 - Director → ME
  • 5
    GENERAL SERVICES 2 LIMITED - now
    SPEX SERVICES LIMITED
    - 2016-08-19 SC358360
    Dissolved Corporate (20 parents, 1 offspring)
    Officer
    2010-07-15 ~ 2016-06-20
    IIF 13 - Director → ME
  • 6
    GENERAL SERVICES 3 LIMITED
    SC581110 SC358360... (more)
    Active Corporate (2 parents)
    Officer
    2017-11-09 ~ now
    IIF 26 - Director → ME
    Person with significant control
    2017-11-09 ~ now
    IIF 23 - Ownership of shares – 75% or more → OE
    IIF 23 - Right to appoint or remove directors → OE
    IIF 23 - Ownership of voting rights - 75% or more → OE
  • 7
    KINETICS TECHNOLOGY (UK) LIMITED
    - now SC404273
    SPEX KINETICS LIMITED
    - 2012-10-09 SC404273
    Dissolved Corporate (6 parents)
    Officer
    2011-07-27 ~ dissolved
    IIF 8 - Director → ME
  • 8
    KINETICS TECHNOLOGY LIMITED
    SC426827
    Dissolved Corporate (5 parents, 1 offspring)
    Officer
    2012-06-29 ~ dissolved
    IIF 12 - Director → ME
  • 9
    OPTIMA SOLUTIONS HOLDINGS LIMITED
    - now SC331704
    NORTHERN INDUSTRIES WELL TESTING LIMITED
    - 2008-02-28 SC331704
    Active Corporate (20 parents, 1 offspring)
    Officer
    2008-02-01 ~ 2012-03-09
    IIF 5 - Director → ME
  • 10
    OPTIMA SOLUTIONS UK LIMITED
    SC194883
    Active Corporate (24 parents)
    Officer
    1999-03-31 ~ 2012-04-05
    IIF 10 - Director → ME
  • 11
    SCOTFAB LIMITED
    - now SC415689
    SPEX TESTING LIMITED
    - 2014-04-15 SC415689
    PRESSURE CONTROL LTD
    - 2012-04-30 SC415689
    Dissolved Corporate (9 parents)
    Officer
    2012-01-30 ~ dissolved
    IIF 6 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 1 - Ownership of voting rights - 75% or more → OE
    IIF 1 - Right to appoint or remove directors → OE
    IIF 1 - Ownership of shares – 75% or more → OE
  • 12
    SPEX CORPORATE HOLDINGS LIMITED
    SC553125
    Active Corporate (9 parents)
    Officer
    2016-12-21 ~ 2025-07-15
    IIF 17 - Director → ME
  • 13
    SPEX ENGINEERING (UK) LIMITED
    - now SC499034 SC379535
    SLLP 121 LIMITED
    - 2015-05-08 SC499034 SC513766... (more)
    Active Corporate (12 parents, 2 offsprings)
    Officer
    2015-04-14 ~ 2025-07-15
    IIF 21 - Director → ME
  • 14
    SPEX ENGINEERING LIMITED
    - now SC379535 SC499034
    COGNITY LTD
    - 2012-10-02 SC379535
    Active Corporate (11 parents)
    Officer
    2012-07-04 ~ 2025-07-15
    IIF 16 - Director → ME
  • 15
    SPEX GROUP HOLDINGS LIMITED
    - now SC528327
    PACIFIC SHELF 1814 LIMITED
    - 2016-04-04 SC528327 10075809... (more)
    Active Corporate (16 parents, 6 offsprings)
    Officer
    2016-04-04 ~ 2025-07-15
    IIF 20 - Director → ME
    Person with significant control
    2016-04-06 ~ 2025-07-15
    IIF 2 - Right to appoint or remove directors → OE
    IIF 2 - Ownership of shares – More than 50% but less than 75% → OE
    IIF 2 - Ownership of voting rights - More than 50% but less than 75% → OE
  • 16
    SPEX HOLDINGS UK LIMITED
    SC580498
    Active Corporate (2 parents)
    Officer
    2017-11-02 ~ now
    IIF 25 - Director → ME
    Person with significant control
    2017-11-02 ~ now
    IIF 24 - Right to appoint or remove directors → OE
    IIF 24 - Ownership of voting rights - 75% or more → OE
    IIF 24 - Ownership of shares – 75% or more → OE
  • 17
    SPEX OFFSHORE (UK) LIMITED
    - now SC398792
    HOT FORGE LIMITED
    - 2016-07-11 SC398792
    MOUNTWEST ADDITION LIMITED - 2011-11-03
    Active Corporate (11 parents)
    Officer
    2013-04-18 ~ 2025-07-15
    IIF 22 - Director → ME
  • 18
    SPEX OIL AND GAS LIMITED
    SC553138
    Active Corporate (10 parents)
    Officer
    2016-12-21 ~ 2025-07-15
    IIF 18 - Director → ME
  • 19
    SPEX OILFIELD LIMITED
    SC553130
    Active Corporate (10 parents)
    Officer
    2016-12-21 ~ 2025-07-15
    IIF 19 - Director → ME
  • 20
    SPEX PRODUCTION LIMITED
    - now SC278109
    THIRD PARTY SERVICES LIMITED
    - 2012-10-18 SC278109
    Dissolved Corporate (8 parents)
    Officer
    2011-07-22 ~ 2016-06-20
    IIF 14 - Director → ME

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