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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

Portnoy, Alex

    Related profiles found in government register
  • Portnoy, Alex
    British accountant born in September 1946

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 19 Windsor Avenue, Edgware, Middlesex, HA8 8SR

      IIF 1
    • icon of address 19, Windsor Avenue, Edgware, Middlesex, HA8 8SR, England

      IIF 2
  • Portnoy, Alex
    British authorised public accountant born in September 1946

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 19 Windsor Avenue, Edgware, Middlesex, HA8 8SR

      IIF 3
    • icon of address Avebury Boulevard, 201-249 Avebury Boulevard, Milton Keynes, MK9 1AU, United Kingdom

      IIF 4
  • Portnoy, Alex
    British company director born in September 1946

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 35, Ballards Lane, London, N3 1XW, United Kingdom

      IIF 5
  • Portnoy, Alex
    British

    Registered addresses and corresponding companies
    • icon of address 19 Windsor Avenue, Edgware, Middlesex, HA8 8SR

      IIF 6
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 4
  • 1
    icon of address 35 Ballards Lane, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2019-03-23 ~ 2019-05-16
    IIF 5 - Director → ME
  • 2
    icon of address 265 Hale Lane, Edgware, Middlesex
    Active Corporate (15 parents, 1 offspring)
    Officer
    icon of calendar 2013-04-17 ~ 2015-04-29
    IIF 2 - Director → ME
    icon of calendar 2008-04-01 ~ 2010-07-14
    IIF 1 - Director → ME
  • 3
    WEST HEATH COMPUTER SERVICES LIMITED - 2001-09-05
    icon of address Level One, 86 Queens Road, Buckhurst Hill, England
    Active Corporate (1 parent)
    Equity (Company account)
    120,277 GBP2023-12-31
    Officer
    icon of calendar ~ 2005-08-01
    IIF 3 - Director → ME
    icon of calendar ~ 2005-08-01
    IIF 6 - Secretary → ME
  • 4
    HEYDEN & SON LIMITED - 2000-06-29
    icon of address Avebury House, 201-249 Avebury Boulevard, Milton Keynes, Buckinghamshire
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2010-11-08 ~ 2012-02-17
    IIF 4 - Director → ME

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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.