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

Kalkwarf, Leon Patrick

    Related profiles found in government register
  • Kalkwarf, Leon Patrick
    South African architect born in October 1971

    Resident in England

    Registered addresses and corresponding companies
    • Stonehaus, 87 Railway Road, Teddington, TW11 8RZ, United Kingdom

      IIF 1
  • Kalkwarf, Leon Patrick
    South African director born in October 1971

    Resident in England

    Registered addresses and corresponding companies
    • 130, Shaftesbury Avenue, 2nd Floor, London, W1D 5EU, United Kingdom

      IIF 2
  • Kalkwarf, Leon Patrick
    born in October 1971

    Resident in England

    Registered addresses and corresponding companies
    • 130, Shaftesbury Avenue, 2nd Floor, London, W1D 5EU, United Kingdom

      IIF 3
  • Kalkwarf, Leon Patrick
    British company director born in October 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Trinity House, 28-30, Blucher Street, Birmingham, B1 1QH

      IIF 4
    • 21, Sandown Court, Grange Road, Sutton, SM2 6SQ, United Kingdom

      IIF 5
  • Mr Leon Patrick Kalkwarf
    South African born in October 1971

    Resident in England

    Registered addresses and corresponding companies
    • Trinity House, 28-30, Blucher Street, Birmingham, B1 1QH

      IIF 6
  • Kalkwarf, Leon
    British architect born in October 1971

    Registered addresses and corresponding companies
    • 30a Tetherdown, London, N10 1NB

      IIF 7
  • Mr Leon Patrick Kalkwarf
    British born in October 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 130, Shaftesbury Avenue, 2nd Floor, London, W1D 5EU

      IIF 8
    • 21, Sandown Court, Grange Road, Sutton, SM2 6SQ, United Kingdom

      IIF 9
child relation
Offspring entities and appointments
Active 4
  • 1
    130 Shaftesbury Avenue, 2nd Floor, London
    Dissolved corporate (2 parents)
    Officer
    2015-05-06 ~ dissolved
    IIF 3 - llp-designated-member → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 8 - Has significant influence or controlOE
  • 2
    Stonehaus, 87 Railway Road, Teddington, United Kingdom
    Dissolved corporate (5 parents)
    Equity (Company account)
    -483 GBP2020-10-31
    Officer
    2018-10-01 ~ dissolved
    IIF 1 - director → ME
  • 3
    Trinity House, 28-30 Blucher Street, Birmingham
    Corporate (1 parent)
    Equity (Company account)
    -193,520 GBP2023-07-31
    Officer
    2002-07-29 ~ now
    IIF 4 - director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 6 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 6 - Ownership of voting rights - More than 25% but not more than 50%OE
  • 4
    21 Sandown Court, Grange Road, Sutton, United Kingdom
    Corporate (1 parent)
    Equity (Company account)
    1 GBP2023-03-31
    Officer
    2015-03-06 ~ now
    IIF 5 - director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 9 - Ownership of shares – 75% or moreOE
    IIF 9 - Ownership of voting rights - 75% or moreOE
    IIF 9 - Right to appoint or remove directorsOE
Ceased 2
  • 1
    30 Tetherdown, Muswell Hill, London
    Corporate (5 parents)
    Equity (Company account)
    3 GBP2024-03-31
    Officer
    2005-10-23 ~ 2006-11-17
    IIF 7 - director → ME
  • 2
    MEDICI PROJECTS LIMITED - 2024-01-11
    MEDICI ASSOCIATES LIMITED - 2015-06-18
    71-75 Shelton Street, Covent Garden, London, United Kingdom
    Corporate (1 parent)
    Equity (Company account)
    222 GBP2023-03-31
    Officer
    2015-04-17 ~ 2020-02-19
    IIF 2 - director → ME
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.