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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

Mr Jason Shaun Calder-mclaren

    Related profiles found in government register
  • Mr Jason Shaun Calder-mclaren
    British born in June 1970

    Resident in Switzerland

    Registered addresses and corresponding companies
    • icon of address 7, Savoy Court, London, WC2R 0EX, United Kingdom

      IIF 1
    • icon of address 27, Via Delle Scuole, Cassarate, Lugano 6900, Switzerland

      IIF 2
  • Mr Jason Calder-mclaren
    British born in June 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 128, City Road, London, EC1V 2NX, United Kingdom

      IIF 3
  • Calder-mclaren, Jason Shaun
    British business consultant born in June 1970

    Resident in Switzerland

    Registered addresses and corresponding companies
    • icon of address 7, Savoy Court, London, WC2R 0EX, United Kingdom

      IIF 4
    • icon of address 7, Robinson Avenue, Sheffield, South Yorkshire, S9 3DG, United Kingdom

      IIF 5
  • Calder-mclaren, Jason Shaun
    British business executive born in June 1970

    Resident in Switzerland

    Registered addresses and corresponding companies
    • icon of address Aizlewood Mill, Nursery Street, Sheffield, S3 8GG, England

      IIF 6
  • Calder-mclaren, Jason Shaun
    British sports coach born in June 1970

    Resident in Switzerland

    Registered addresses and corresponding companies
    • icon of address 27, Via Delle Scuole, Cassarate, Lugano 6900, Switzerland

      IIF 7
  • Calder-mclaren, Jason
    British sports coach / media consultant born in June 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 128, City Road, London, EC1V 2NX, United Kingdom

      IIF 8
  • Calder-mclaren, Jason Shaun
    British media executive born in June 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 4th, Floor Warwick House, 25-27 Buckingham Palace Road, London, SW1W 0PP, England

      IIF 9
    • icon of address Flat 35 Babik Court 132 Shacklewell Lane, Flat 35, Babik Court 132 Shacklewell Lane, London, E8 2FG, England

      IIF 10
    • icon of address Flat 35 Babik Court, 132 Shacklewell Lane, London, E8 2FG, England

      IIF 11
  • Calder-mclaren, Jason Shaun
    British media professional born in June 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 145-157, St John Street, London, EC1V 4PW, England

      IIF 12
  • Calder-mclaren, Jason

    Registered addresses and corresponding companies
    • icon of address 128, City Road, London, EC1V 2NX, United Kingdom

      IIF 13
    • icon of address 7, Robinson Avenue, Sheffield, South Yorkshire, S9 3DG, United Kingdom

      IIF 14
  • Calder-mclaren, Jason Shaun

    Registered addresses and corresponding companies
    • icon of address 128, City Road, London, EC1V 2NX, England

      IIF 15
    • icon of address 7, Savoy Court, London, WC2R 0EX, United Kingdom

      IIF 16
child relation
Offspring entities and appointments
Active 2
  • 1
    icon of address 128 City Road, London, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2022-04-25 ~ dissolved
    IIF 8 - Director → ME
    icon of calendar 2022-04-25 ~ dissolved
    IIF 13 - Secretary → ME
    Person with significant control
    icon of calendar 2022-04-25 ~ dissolved
    IIF 3 - Right to appoint or remove directorsOE
    IIF 3 - Ownership of voting rights - 75% or moreOE
    IIF 3 - Ownership of shares – 75% or moreOE
  • 2
    icon of address 7 Savoy Court, London, United Kingdom
    Active Corporate (1 parent)
    Equity (Company account)
    9,964 GBP2024-04-05
    Officer
    icon of calendar 2023-07-03 ~ now
    IIF 4 - Director → ME
    icon of calendar 2023-07-03 ~ now
    IIF 16 - Secretary → ME
    Person with significant control
    icon of calendar 2023-07-03 ~ now
    IIF 1 - Ownership of shares – 75% or moreOE
    IIF 1 - Right to appoint or remove directorsOE
    IIF 1 - Ownership of voting rights - 75% or moreOE
Ceased 6
  • 1
    icon of address Flat 35 Babik Court, 132 Shacklewell Lane, London, England
    Dissolved Corporate
    Officer
    icon of calendar 2014-04-14 ~ 2014-06-01
    IIF 11 - Director → ME
  • 2
    icon of address 23 Lyon Road, Walton-on-thames, Surrey
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2013-08-19 ~ 2013-09-26
    IIF 9 - Director → ME
  • 3
    icon of address Hoxton Mix, 86-90 Paul Street, London
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2014-05-08 ~ 2014-06-01
    IIF 10 - Director → ME
  • 4
    icon of address Lynton House, 7-12 Tavistock Square, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2013-09-25 ~ 2014-06-02
    IIF 12 - Director → ME
  • 5
    TREO LTD - 2022-07-18
    icon of address 128 City Road, London, England
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2023-01-01 ~ 2023-03-03
    IIF 7 - Director → ME
    icon of calendar 2022-10-18 ~ 2023-03-03
    IIF 15 - Secretary → ME
    Person with significant control
    icon of calendar 2023-01-01 ~ 2023-03-03
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE
  • 6
    icon of address First Floor Unit 4, Broadfield Court, Sheffield, South Yorkshire, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    5,905 GBP2024-03-31
    Officer
    icon of calendar 2023-02-10 ~ 2023-04-05
    IIF 6 - Director → ME
    icon of calendar 2022-07-01 ~ 2023-01-19
    IIF 5 - Director → ME
    icon of calendar 2022-02-18 ~ 2023-04-05
    IIF 14 - Secretary → ME

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.