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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

Mathieson, Calum Andrew

    Related profiles found in government register
  • Mathieson, Calum Andrew
    British born in July 1979

    Resident in Scotland

    Registered addresses and corresponding companies
    • 13, Garshake Wynd, Dumbarton, G82 3AF, Scotland

      IIF 1
    • Strathleven House, Levenside Road, Dumbarton, G82 3PD, Scotland

      IIF 2
    • The Junction, Charles Street, Horbury, West Yorkshire, WF4 5FH, United Kingdom

      IIF 3
    • The Junction, Charles Street, Horbury, Wakefield, WF4 5FH, United Kingdom

      IIF 4
  • Mathieson, Calum Andrew
    British business executive born in July 1979

    Resident in Scotland

    Registered addresses and corresponding companies
    • Unit 6, Vale Of Leven Industrial Estate, Dumbarton, G82 3PD, Scotland

      IIF 5
  • Mathieson, Calum Andrew
    British company director born in July 1979

    Resident in Scotland

    Registered addresses and corresponding companies
    • Islandslice Ltd, Unit 4 Dalreoch Yard, Dumbarton, West Dunbartonshire, G82 4BW, Scotland

      IIF 6
  • Mathieson, Calum Andrew
    British director born in July 1979

    Resident in Scotland

    Registered addresses and corresponding companies
    • Unit 4, Dalreoch Yard, Dumbarton, G82 4BW, United Kingdom

      IIF 7
  • Mr Calum Andrew Mathieson
    British born in July 1979

    Resident in Scotland

    Registered addresses and corresponding companies
    • 13, Garshake Wynd, Dumbarton, G82 3AF, Scotland

      IIF 8
    • Unit 4, Dalreoch Yard, Dumbarton, G82 4BW, United Kingdom

      IIF 9
    • Unit 6, Vale Of Leven Industrial Estate, Burroughs Way, Dumbarton, G82 3PD, Scotland

      IIF 10
    • Unit 6, Vale Of Leven Industrial Estate, Dumbarton, G82 3PD, Scotland

      IIF 11
    • The Junction, Charles Street, Horbury, West Yorkshire, WF4 5FH, United Kingdom

      IIF 12
    • The Junction, Charles Street, Horbury, Wakefield, WF4 5FH, United Kingdom

      IIF 13
child relation
Offspring entities and appointments 7
  • 1
    AMPHOS ICP LIMITED - now
    CLEANER EV LTD
    - 2026-03-03 SC646252
    Strathleven House, Levenside Road, Dumbarton, Scotland
    Active Corporate (6 parents, 1 offspring)
    Officer
    2019-11-05 ~ 2026-01-05
    IIF 2 - Director → ME
    Person with significant control
    2019-11-05 ~ 2025-08-13
    IIF 10 - Right to appoint or remove directors OE
    IIF 10 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 10 - Ownership of shares – More than 25% but not more than 50% OE
  • 2
    CLEANER GROUP LIMITED
    14703841
    The Junction Charles Street, Horbury, Wakefield, United Kingdom
    Active Corporate (3 parents)
    Officer
    2023-03-03 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2023-03-03 ~ now
    IIF 13 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 13 - Right to appoint or remove directors OE
    IIF 13 - Ownership of shares – More than 25% but not more than 50% OE
  • 3
    CLEANER SOLAR LTD
    14890855
    The Junction, Charles Street, Horbury, West Yorkshire, United Kingdom
    Active Corporate (3 parents)
    Officer
    2023-05-24 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2023-05-24 ~ now
    IIF 12 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 12 - Right to appoint or remove directors OE
    IIF 12 - Ownership of shares – More than 25% but not more than 50% OE
  • 4
    HIGHLAND CHARGING LTD
    SC734165
    Unit 6 Vale Of Leven Industrial Estate, Dumbarton, Scotland
    Dissolved Corporate (2 parents)
    Officer
    2022-05-31 ~ dissolved
    IIF 5 - Director → ME
    Person with significant control
    2022-05-31 ~ dissolved
    IIF 11 - Right to appoint or remove directors OE
    IIF 11 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 11 - Ownership of shares – More than 25% but not more than 50% OE
  • 5
    ISLANDSLICE LTD
    SC523407
    Islandslice Ltd, Unit 4 Dalreoch Yard, Dumbarton, West Dunbartonshire, Scotland
    Active Corporate (7 parents)
    Officer
    2022-07-01 ~ 2022-09-13
    IIF 6 - Director → ME
  • 6
    MAMA'S PLACE LTD
    SC736115
    Unit 4 Dalreoch Yard, Dumbarton, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2022-06-21 ~ dissolved
    IIF 7 - Director → ME
    Person with significant control
    2022-06-21 ~ dissolved
    IIF 9 - Right to appoint or remove directors OE
    IIF 9 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 9 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 7
    MATHIESON GROUP LIMITED
    SC872610
    13 Garshake Wynd, Dumbarton, Scotland
    Active Corporate (1 parent)
    Officer
    2025-12-12 ~ now
    IIF 1 - Director → ME
    Person with significant control
    2025-12-12 ~ now
    IIF 8 - Ownership of shares – 75% or more OE
    IIF 8 - Ownership of voting rights - 75% or more OE
    IIF 8 - Right to appoint or remove directors OE

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.