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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

Millar, Siaf Karl

    Related profiles found in government register
  • Millar, Siaf Karl

    Registered addresses and corresponding companies
    • 37 Chandos Avenue, Roundhay, Leeds, West Yorkshire, LS8 1QX

      IIF 1
  • Millar, Siaf

    Registered addresses and corresponding companies
    • 37 Chandos Avenue, Leeds, LS8 1QX, United Kingdom

      IIF 2
  • Millar, Siaf Karl
    British

    Registered addresses and corresponding companies
    • 37 Chandos Avenue, Roundhay, Leeds, West Yorkshire, LS8 1QX

      IIF 3 IIF 4
  • Millar, Siaf Karl
    British born in November 1974

    Resident in England

    Registered addresses and corresponding companies
    • 37, Chandos Avenue, Leeds, LS8 1QX, England

      IIF 5 IIF 6 IIF 7
    • 37 Chandos Avenue, Leeds, LS8 1QX, United Kingdom

      IIF 8
    • 37 Chandos Avenue, Roundhay, Leeds, West Yorkshire, LS8 1QX

      IIF 9
    • 37 Chandos Avenue, Leeds, West Yorkshire, LS8 1QX

      IIF 10 IIF 11
  • Mr Siaf Karl Millar
    British born in November 1974

    Resident in England

    Registered addresses and corresponding companies
    • 37, Chandos Avenue, Leeds, LS8 1QX, England

      IIF 12
    • 609, King Lane, Leeds, LS17 5EJ, England

      IIF 13
    • 37 Chandos Avenue, Leeds, West Yorkshire, LS8 1QX

      IIF 14 IIF 15
child relation
Offspring entities and appointments 7
  • 1
    CMKM LIMITED
    15427457
    37 Chandos Avenue, Leeds, England
    Active Corporate (1 parent)
    Officer
    2024-01-19 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2024-01-19 ~ now
    IIF 12 - Ownership of voting rights - 75% or more OE
    IIF 12 - Ownership of shares – 75% or more OE
    IIF 12 - Right to appoint or remove directors OE
  • 2
    CONCEPT LEARNING LIMITED
    03618862
    37 Chandos Avenue, Leeds, West Yorkshire
    Active Corporate (7 parents)
    Officer
    1998-08-20 ~ 2005-06-10
    IIF 9 - Director → ME
    2005-07-31 ~ now
    IIF 10 - Director → ME
    1998-08-20 ~ 2004-06-01
    IIF 3 - Secretary → ME
    2005-07-31 ~ 2011-06-30
    IIF 4 - Secretary → ME
    Person with significant control
    2018-08-31 ~ now
    IIF 15 - Ownership of shares – More than 25% but not more than 50% OE
  • 3
    CONCEPT MANAGEMENT LIMITED
    03614773
    37 Chandos Avenue, Leeds, West Yorkshire
    Active Corporate (4 parents, 2 offsprings)
    Officer
    1998-08-13 ~ now
    IIF 11 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 14 - Ownership of shares – More than 25% but not more than 50% OE
  • 4
    HAPPY HEARTS AND MINDS CIC
    15266140
    609 King Lane, Leeds, England
    Active Corporate (3 parents)
    Officer
    2023-11-07 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2023-11-07 ~ now
    IIF 13 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 5
    REKLAW EDUCATION LTD
    06534434
    88 Chamberlain Place, Walthamstow, London, Greater London, United Kingdom
    Active Corporate (2 parents)
    Officer
    2008-03-14 ~ 2008-08-31
    IIF 1 - Secretary → ME
  • 6
    RLSM LTD
    06952186
    37 Chandos Avenue, Leeds, England
    Active Corporate (4 parents)
    Officer
    2010-02-26 ~ now
    IIF 5 - Director → ME
  • 7
    SCOTTHALL & CHAPELTOWN AIKIDO LIMITED
    10969682
    37 Chandos Avenue, Leeds, United Kingdom
    Active Corporate (3 parents)
    Officer
    2017-09-19 ~ now
    IIF 8 - Director → ME
    2017-09-19 ~ now
    IIF 2 - Secretary → ME

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