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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

Dr Don Mclean

    Related profiles found in government register
  • Dr Don Mclean
    British born in March 1955

    Resident in Scotland

    Registered addresses and corresponding companies
  • Dr Donald John Mclean
    British born in March 1955

    Resident in Scotland

    Registered addresses and corresponding companies
  • Mclean, Don
    British born in March 1955

    Resident in Scotland

    Registered addresses and corresponding companies
  • Mclean, Donald John, Dr
    British born in March 1955

    Resident in Scotland

    Registered addresses and corresponding companies
  • Mclean, Donald John, Dr
    British company director born in March 1955

    Resident in Scotland

    Registered addresses and corresponding companies
  • Mclean, Donald John, Dr
    British engineer born in March 1955

    Resident in Scotland

    Registered addresses and corresponding companies
  • Mclean, Donald John, Dr
    British born in March 1955

    Resident in United Kingdom

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 11
  • 1
    IES LIMITED
    SC290925
    Contact us for insolvency relation
    Capella Building 7th Floor, York Street, Glasgow, Scotland
    Active Corporate (7 parents)
    Officer
    2005-09-28 ~ 2026-03-16
    IIF 6 - Director → ME
  • 2
    IES R&D LIMITED
    FC036317
    Contact us for insolvency relation
    Branch Registration, Refer To Parent Registry
    Active Corporate (3 parents)
    Officer
    2019-06-10 ~ now
    IIF 7 - Director → ME
  • 3
    INTEGRATED ENVIRONMENTAL SOLUTIONS (GROUP) LIMITED
    - now SC305523 SC305526... (more)
    Contact us for insolvency relation
    MM&S (5135) LIMITED
    - 2007-03-19 SC305523 SC312130... (more)
    Contact us for insolvency relation
    Helix Building, Kelvin Campus, Maryhill Road, Glasgow
    Dissolved Corporate (10 parents, 1 offspring)
    Officer
    2007-02-23 ~ dissolved
    IIF 12 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 3 - Ownership of shares – 75% or more → OE
  • 4
    INTEGRATED ENVIRONMENTAL SOLUTIONS (IP) LIMITED
    - now SC305526 SC284786... (more)
    Contact us for insolvency relation
    MM&S (5138) LIMITED
    - 2007-03-26 SC305526 SC305634... (more)
    Contact us for insolvency relation
    Helix Building, Kelvin Campus, Maryhill Road, Glasgow
    Dissolved Corporate (8 parents)
    Officer
    2007-03-21 ~ dissolved
    IIF 10 - Director → ME
  • 5
    INTEGRATED ENVIRONMENTAL SOLUTIONS (USA) LIMITED
    SC284786 SC305526... (more)
    Contact us for insolvency relation
    Helix Building, Kelvin Campus, Maryhill Road, Glasgow
    Dissolved Corporate (6 parents)
    Officer
    2005-05-24 ~ dissolved
    IIF 9 - Director → ME
  • 6
    INTEGRATED ENVIRONMENTAL SOLUTIONS LIMITED
    SC151456 SC305526... (more)
    Contact us for insolvency relation
    Capella Building, York Street, Glasgow, Scotland
    Active Corporate (33 parents, 4 offsprings)
    Officer
    1994-06-10 ~ 2026-03-16
    IIF 5 - Director → ME
    Person with significant control
    2016-04-06 ~ 2024-09-03
    IIF 1 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 7
    SMART BUILDING CONTROLLER LTD
    SC383981
    Contact us for insolvency relation
    C/o Integrated Environmental Solutions Helix Building, West Of Scotland Science Park, Glasgow
    Dissolved Corporate (2 parents)
    Officer
    2010-08-20 ~ dissolved
    IIF 4 - Director → ME
  • 8
    THUNDER BIDCO LIMITED
    15473953
    Contact us for insolvency relation
    1 Knightsbridge, London, England
    Active Corporate (15 parents, 1 offspring)
    Officer
    2024-06-14 ~ 2026-03-16
    IIF 8 - Director → ME
  • 9
    THUNDER MIDCO LIMITED
    15473495
    Contact us for insolvency relation
    1 Knightsbridge, London, England
    Active Corporate (6 parents, 1 offspring)
    Officer
    2024-06-14 ~ 2026-03-16
    IIF 14 - Director → ME
  • 10
    THUNDER TOPCO LIMITED
    FC042361
    Contact us for insolvency relation
    1 Knightsbridge, London, United Kingdom
    Active Corporate (7 parents, 1 offspring)
    Officer
    2025-04-02 ~ now
    IIF 13 - Director → ME
  • 11
    VESOL LIMITED
    SC191537
    Contact us for insolvency relation
    Helix Building, Kelvin Campus, Maryhill Road, Glasgow
    Dissolved Corporate (8 parents)
    Officer
    1999-09-22 ~ dissolved
    IIF 11 - Director → ME
    Person with significant control
    2020-11-24 ~ dissolved
    IIF 2 - Ownership of shares – More than 25% but not more than 50% → OE

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