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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

Thorburn, John Quarrell

    Related profiles found in government register
  • Thorburn, John Quarrell
    British chartered engineer born in May 1936

    Resident in Scotland

    Registered addresses and corresponding companies
    • Strathdene, 62 Townhead Street, Strathaven, Lanarkshire, ML10 6DJ

      IIF 1
  • Thorburn, John Quarrell
    British civil engineer born in May 1936

    Resident in Scotland

    Registered addresses and corresponding companies
    • Strathdene, 62 Townhead Street, Strathaven, Lanarkshire, ML10 6DJ

      IIF 2
  • Thorburn, John Quarrell
    British consulting engineer born in May 1936

    Resident in Scotland

    Registered addresses and corresponding companies
    • Strathdene, 62 Townhead Street, Strathaven, Lanarkshire, ML10 6DJ

      IIF 3 IIF 4 IIF 5
  • Thorburn, John Quarrell
    British engineer born in May 1936

    Resident in Scotland

    Registered addresses and corresponding companies
    • Strathdene, 62 Townhead Street, Strathaven, Lanarkshire, ML10 6DJ

      IIF 6 IIF 7
  • Thorburn, John Quarrell
    British retired born in May 1936

    Resident in Scotland

    Registered addresses and corresponding companies
    • Turnberry House, Suite 4.4b, Fourth Floor, 175 West George Street, Glasgow, G2 2LB, Scotland

      IIF 8
child relation
Offspring entities and appointments 8
  • 1
    GLASGOW SCIENCE CENTRE CHARITABLE TRUST
    - now SC172371
    "X" SITE CHARITABLE TRUST - 1998-05-26
    50 Pacific Quay, Glasgow, Lanarkshire
    Active Corporate (65 parents)
    Officer
    1999-03-01 ~ 2007-12-17
    IIF 4 - Director → ME
  • 2
    SCOTTISH BUSINESS IN THE COMMUNITY LIMITED - now
    SCOTTISH BUSINESS IN THE COMMUNITY
    - 2018-01-10 SC080355
    5 Atholl Crescent, Edinburgh, Scotland
    Active Corporate (166 parents)
    Equity (Company account)
    0 GBP2024-06-30
    Officer
    ~ 1990-12-05
    IIF 2 - Director → ME
  • 3
    SCOTTISH ENTERPRISE GLASGOW
    - now SC126249
    GLASGOW DEVELOPMENT AGENCY
    - 2000-04-12 SC126249
    Floor 4, Atrium Court 50 Waterloo Street, Glasgow
    Active Corporate (68 parents, 5 offsprings)
    Officer
    1997-10-31 ~ 2005-02-03
    IIF 5 - Director → ME
  • 4
    TARGETING INNOVATION LIMITED
    - now SC144906 SC236602
    SERVICES TO SOFTWARE LIMITED - 2003-03-31
    1st Floor, Blenheim House, Fountainhall Road, Aberdeen, Scotland
    Active Corporate (37 parents, 1 offspring)
    Profit/Loss (Company account)
    -105,214 GBP2023-04-01 ~ 2024-03-31
    Officer
    2003-08-18 ~ 2013-04-23
    IIF 3 - Director → ME
  • 5
    TARGETING INNOVATION SOLUTIONS LIMITED
    SC435499
    1st Floor, Blenheim House, Fountainhall Road, Aberdeen, Scotland
    Active Corporate (16 parents, 1 offspring)
    Equity (Company account)
    1,000 GBP2024-03-31
    Officer
    2012-11-28 ~ 2013-04-23
    IIF 8 - Director → ME
  • 6
    THORBURN COLQUHOUN HOLDINGS LIMITED
    - now SC085696
    THORBURN HOLDINGS PLC
    - 1996-02-02 SC085696
    THORBURN PLC
    - 1992-01-01 SC085696 SC118271
    TASC (HOLDINGS) PLC
    - 1990-03-02 SC085696
    OPFER LIMITED
    - 1984-05-11 SC085696
    2nd Floor 177 Bothwell Street, Glasgow, Scotland, Scotland
    Active Corporate (33 parents)
    Officer
    ~ 1999-11-01
    IIF 6 - Director → ME
  • 7
    URS CORPORATION LIMITED - now
    THORBURN COLQUHOUN LIMITED
    - 2001-10-31 SC118271
    THORBURN LIMITED
    - 1994-01-20 SC118271 SC085696
    THORBURN GROUP ONE LIMITED - 1992-01-01
    BRENDENT LIMITED - 1990-03-02
    2nd Floor 177 Bothwell Street, Glasgow, Scotland, Scotland
    Active Corporate (49 parents)
    Officer
    1992-02-01 ~ 1995-06-01
    IIF 1 - Director → ME
  • 8
    WOODWARD-CLYDE LIMITED - now
    THORBURN COLQUHOUN INTERNATIONAL LIMITED
    - 2005-06-02 SC136353
    THORBURN INTERNATIONAL LIMITED
    - 1994-10-12 SC136353
    METOTHENA LIMITED - 1992-03-18
    7th Floor Aurora Building, 120-136 Bothwell Street, Glasgow, Scotland, Scotland
    Dissolved Corporate (31 parents)
    Officer
    1992-05-01 ~ 1995-05-01
    IIF 7 - Director → ME

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