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

Horowitz, Anthony John

    Related profiles found in government register
  • Horowitz, Anthony John

    Registered addresses and corresponding companies
    • Sabian House, 26-27 Cowcross Street, London, EC1M 6DQ, United Kingdom

      IIF 1
  • Horowitz, Anthony John
    British author born in April 1955

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Flat 1, Sabian House, 26-27 Cowcross Street, London, EC1M 6DQ, United Kingdom

      IIF 2
    • Sabian House, 26-27 Cowcross Street, London, EC1M 6DQ

      IIF 3
    • St Helena House, Friars Lane, Richmond, TW9 1NP, United Kingdom

      IIF 4 IIF 5
  • Horowitz, Anthony John
    British company director born in April 1955

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • St Helena House, Friars Lane, Richmond, TW9 1NP, United Kingdom

      IIF 6
  • Horowitz, Anthony John
    British writer born in April 1955

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 84 Drayton Gardens, South Kensington, London, SW10 9SB

      IIF 7
  • Anthony John Horowitz
    British born in April 1955

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • St Helena House, Friars Lane, Richmond, TW9 1NP, United Kingdom

      IIF 8
  • Mr Anthony John Horowitz
    British born in April 1955

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • St Helena House, Friars Lane, Richmond, TW9 1NP, United Kingdom

      IIF 9 IIF 10
child relation
Offspring entities and appointments
Active 4
  • 1
    Summit House 170 Finchley Road, London, London
    Corporate (2 parents)
    Equity (Company account)
    1,157,015 GBP2024-04-30
    Officer
    2009-12-12 ~ now
    IIF 4 - director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 10 - Ownership of shares – 75% or moreOE
    IIF 10 - Ownership of voting rights - 75% or moreOE
    IIF 10 - Right to appoint or remove directorsOE
  • 2
    Summit House, 170 Finchley Road, London
    Dissolved corporate (3 parents)
    Equity (Company account)
    100 GBP2020-08-31
    Officer
    2010-07-27 ~ dissolved
    IIF 2 - director → ME
  • 3
    Summit House, 170 Finchley Road, London, United Kingdom
    Corporate (3 parents)
    Equity (Company account)
    2,492,425 GBP2023-08-31
    Officer
    2017-10-04 ~ now
    IIF 6 - director → ME
    Person with significant control
    2017-10-04 ~ now
    IIF 8 - Ownership of voting rights - 75% or moreOE
    IIF 8 - Right to appoint or remove directorsOE
  • 4
    Summit House, 170 Finchley Road, London
    Corporate (2 parents, 1 offspring)
    Equity (Company account)
    6,095,178 GBP2023-08-31
    Officer
    2005-08-04 ~ 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 3
  • 1
    12th Floor, Brunel Building, 2 Canalside Walk, London, England
    Corporate (8 parents, 12 offsprings)
    Equity (Company account)
    2,835,610 GBP2023-03-31
    Officer
    2010-08-10 ~ 2010-08-10
    IIF 1 - secretary → ME
  • 2
    2nd Floor Garfield House, 86-88 Edgware Road, London
    Dissolved corporate
    Officer
    2006-03-01 ~ 2009-12-09
    IIF 3 - director → ME
  • 3
    INCORPORATED SOCIETY OF AUTHORS,PLAYWRIGHTS AND COMPOSERS (THE) - 1979-12-31
    24 Bedford Row, London, England
    Corporate (15 parents, 1 offspring)
    Equity (Company account)
    1,152,528 GBP2015-12-31
    Officer
    2010-09-27 ~ 2012-11-15
    IIF 7 - director → ME
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.