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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Mcfarlane, Mark

    Related profiles found in government register
  • Mcfarlane, Mark

    Registered addresses and corresponding companies
  • Mcfarlane, Mark
    British born in September 1983

    Resident in Scotland

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

      IIF 15
    • Optimus Building, 2 Robroyston Oval, Nova Technology Park, Glasgow, G33 1AP

      IIF 16 IIF 17 IIF 18
child relation
Offspring entities and appointments
Active 14
  • 1
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Active Corporate (6 parents)
    Equity (Company account)
    709,183 GBP2025-03-31
    Officer
    2022-07-12 ~ now
    IIF 6 - Secretary → ME
  • 2
    TSQUARED S4 LIMITED - 2021-11-08
    T SQUARED MESL LIMITED - 2016-03-02
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Active Corporate (5 parents)
    Equity (Company account)
    80 GBP2025-03-31
    Officer
    2025-08-22 ~ now
    IIF 17 - Director → ME
    2022-07-12 ~ now
    IIF 5 - Secretary → ME
  • 3
    VALIDAIR (EURO) LIMITED - 2023-11-01
    T-SQUARED VALIDAIR LIMITED - 2023-07-07
    VALIDAIR (EURO) LIMITED - 2023-07-04
    INMINT LIMITED - 1989-07-24
    Dunns 4 Bowes Business Park, Lambton Park, Chester Le Street, Co. Durham, England
    Active Corporate (4 parents)
    Equity (Company account)
    1,002,740 GBP2025-03-31
    Officer
    2023-06-30 ~ now
    IIF 15 - Director → ME
    2023-06-30 ~ now
    IIF 1 - Secretary → ME
  • 4
    DALGLEN (NO. 860) LIMITED - 2003-02-28
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Active Corporate (5 parents, 13 offsprings)
    Equity (Company account)
    978,162 GBP2025-03-31
    Officer
    2021-10-15 ~ now
    IIF 19 - Director → ME
    2022-07-12 ~ now
    IIF 13 - Secretary → ME
  • 5
    DALGLEN (NO. 862) LIMITED - 2003-02-28
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Active Corporate (6 parents)
    Equity (Company account)
    14,613,840 GBP2025-03-31
    Officer
    2022-07-12 ~ now
    IIF 8 - Secretary → ME
  • 6
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Active Corporate (6 parents)
    Equity (Company account)
    930,241 GBP2025-03-31
    Officer
    2022-07-12 ~ now
    IIF 7 - Secretary → ME
  • 7
    TSQUARED S4 LIMITED - 2012-01-19
    DALGLEN (NO.990) LIMITED - 2005-09-07
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Active Corporate (6 parents)
    Equity (Company account)
    1,470,589 GBP2025-03-31
    Officer
    2022-07-12 ~ now
    IIF 11 - Secretary → ME
  • 8
    TSQUARED ESCO LTD - 2017-05-26
    T-SQUARED COMPLIANCE LTD - 2015-06-04
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Active Corporate (6 parents)
    Equity (Company account)
    1,948,794 GBP2025-03-31
    Officer
    2022-07-12 ~ now
    IIF 2 - Secretary → ME
  • 9
    TSQUARED E2 LTD - 2023-11-29
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow, United Kingdom
    Active Corporate (6 parents)
    Equity (Company account)
    136,963 GBP2025-03-31
    Officer
    2022-07-12 ~ now
    IIF 14 - Secretary → ME
  • 10
    DALGLEN (NO. 861) LIMITED - 2003-02-28
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Active Corporate (4 parents)
    Equity (Company account)
    1,258,925 GBP2025-03-31
    Officer
    2025-08-22 ~ now
    IIF 18 - Director → ME
    2022-07-12 ~ now
    IIF 9 - Secretary → ME
  • 11
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Dissolved Corporate (4 parents)
    Equity (Company account)
    -7,402 GBP2023-03-31
    Officer
    2022-07-12 ~ dissolved
    IIF 3 - Secretary → ME
  • 12
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Active Corporate (5 parents)
    Equity (Company account)
    1,706,785 GBP2025-03-31
    Officer
    2025-08-22 ~ now
    IIF 20 - Director → ME
    2022-07-12 ~ now
    IIF 4 - Secretary → ME
  • 13
    DALGLEN (NO. 871) LIMITED - 2003-05-27
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Active Corporate (4 parents)
    Equity (Company account)
    127,231 GBP2025-03-31
    Officer
    2021-10-15 ~ now
    IIF 16 - Director → ME
    2022-07-12 ~ now
    IIF 10 - Secretary → ME
  • 14
    DALGLEN (NO. 957) LIMITED - 2005-04-01
    Optimus Building 2 Robroyston Oval, Nova Technology Park, Glasgow
    Dissolved Corporate (6 parents)
    Equity (Company account)
    2 GBP2023-03-31
    Officer
    2022-07-12 ~ dissolved
    IIF 12 - Secretary → ME

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