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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

Mcfarlane, Mark

    Related profiles found in government register
  • Mcfarlane, Mark
    British born in September 1983

    Resident in Scotland

    Registered addresses and corresponding companies
    • 4, Bowes Business Park, Lambton Park, Chester Le Street, Co. Durham, DH3 4AN, England

      IIF 1
    • Building, 2 Robroyston Oval, Nova Technology Park, Glasgow, G33 1AP

      IIF 2 IIF 3 IIF 4
  • Mcfarlane, Mark

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 14
  • 1
    T-SQUARED E1 LTD
    SC413628 SC598719
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Active Corporate (7 parents)
    Officer
    2022-07-12 ~ now
    IIF 12 - Secretary → ME
  • 2
    T-SQUARED TECHNICAL SERVICES LTD
    - now SC468698
    TSQUARED S4 LIMITED - 2021-11-08
    T SQUARED MESL LIMITED - 2016-03-02
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Active Corporate (6 parents)
    Officer
    2025-08-22 ~ now
    IIF 3 - Director → ME
    2022-07-12 ~ now
    IIF 11 - Secretary → ME
  • 3
    T-SQUARED VALIDAIR LIMITED
    - now 02386583
    VALIDAIR (EURO) LIMITED
    - 2023-11-01 02386583
    T-SQUARED VALIDAIR LIMITED
    - 2023-07-07 02386583
    VALIDAIR (EURO) LIMITED
    - 2023-07-04 02386583
    INMINT LIMITED - 1989-07-24
    Dunns 4 Bowes Business Park, Lambton Park, Chester Le Street, Co. Durham, England
    Active Corporate (8 parents)
    Officer
    2023-06-30 ~ now
    IIF 1 - Director → ME
    2023-06-30 ~ now
    IIF 7 - Secretary → ME
  • 4
    TSQUARED GROUP LIMITED
    - now SC242071
    DALGLEN (NO. 860) LIMITED - 2003-02-28
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Active Corporate (12 parents, 13 offsprings)
    Officer
    2021-10-15 ~ now
    IIF 5 - Director → ME
    2022-07-12 ~ now
    IIF 19 - Secretary → ME
  • 5
    TSQUARED P1 LIMITED
    - now SC242073 SC250684... (more)
    DALGLEN (NO. 862) LIMITED - 2003-02-28
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Active Corporate (11 parents)
    Officer
    2022-07-12 ~ now
    IIF 14 - Secretary → ME
  • 6
    TSQUARED P2 LIMITED
    SC250684 SC288033... (more)
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Active Corporate (12 parents)
    Officer
    2022-07-12 ~ now
    IIF 13 - Secretary → ME
  • 7
    TSQUARED P3 LIMITED
    - now SC288033 SC250684... (more)
    TSQUARED S4 LIMITED - 2012-01-19
    DALGLEN (NO.990) LIMITED - 2005-09-07
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Active Corporate (12 parents)
    Officer
    2022-07-12 ~ now
    IIF 17 - Secretary → ME
  • 8
    TSQUARED P4 LTD
    - now SC413631 SC288033... (more)
    TSQUARED ESCO LTD - 2017-05-26
    T-SQUARED COMPLIANCE LTD - 2015-06-04
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Active Corporate (7 parents)
    Officer
    2022-07-12 ~ now
    IIF 8 - Secretary → ME
  • 9
    TSQUARED P5 LIMITED
    - now SC598719 SC288033... (more)
    TSQUARED E2 LTD
    - 2023-11-29 SC598719 SC413628
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow, United Kingdom
    Active Corporate (8 parents)
    Officer
    2022-07-12 ~ now
    IIF 20 - Secretary → ME
  • 10
    TSQUARED S1 LIMITED
    - now SC242072 SC288033... (more)
    DALGLEN (NO. 861) LIMITED - 2003-02-28
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Active Corporate (10 parents)
    Officer
    2025-08-22 ~ now
    IIF 4 - Director → ME
    2022-07-12 ~ now
    IIF 15 - Secretary → ME
  • 11
    TSQUARED S2 LIMITED
    SC250683 SC468698... (more)
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Dissolved Corporate (8 parents)
    Officer
    2022-07-12 ~ dissolved
    IIF 9 - Secretary → ME
  • 12
    TSQUARED S3 LIMITED
    SC257333 SC288033... (more)
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Active Corporate (9 parents)
    Officer
    2025-08-22 ~ now
    IIF 6 - Director → ME
    2022-07-12 ~ now
    IIF 10 - Secretary → ME
  • 13
    TSQUARED SHARED LIMITED
    - now SC248913
    DALGLEN (NO. 871) LIMITED - 2003-05-27
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Active Corporate (9 parents)
    Officer
    2021-10-15 ~ now
    IIF 2 - Director → ME
    2022-07-12 ~ now
    IIF 16 - Secretary → ME
  • 14
    TSQUARED TRUSTEES LIMITED
    - now SC278058
    DALGLEN (NO. 957) LIMITED - 2005-04-01
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Dissolved Corporate (8 parents)
    Officer
    2022-07-12 ~ dissolved
    IIF 18 - Secretary → ME

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