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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

Cassidy, Mark Joseph

    Related profiles found in government register
  • Cassidy, Mark Joseph
    British born in April 1964

    Resident in England

    Registered addresses and corresponding companies
    • 14, Lyon Road, Congress House, 2nd Floor, Harrow, Middlesex, HA1 2EN, England

      IIF 1
  • Cassidy, Mark Joseph
    British director born in April 1964

    Resident in England

    Registered addresses and corresponding companies
    • 3 North Avenue, Ealing, London, W13 8AP

      IIF 2
    • Unit 4, Chancerygate Business Centre, Stonefield Way, South Ruislip, Middlesex, HA4 0JS, England

      IIF 3
  • Cassidy, Mark Joseph
    British managing director born in April 1964

    Resident in England

    Registered addresses and corresponding companies
    • 3 North Avenue, Ealing, London, W13 8AP

      IIF 4
    • 4, Chancerygate Business Centre, Stonefield Way, South Ruislip, HA4 0JA, United Kingdom

      IIF 5
    • 4 Chancerygate Business Centre, Stonefield Way, South Ruislip, Middlesex, HA4 0JS

      IIF 6
  • Mr Mark Joseph Cassidy
    Irish born in April 1964

    Resident in England

    Registered addresses and corresponding companies
    • 14, Lyon Road, Congress House, 2nd Floor, Harrow, Middlesex, HA1 2EN, England

      IIF 7
child relation
Offspring entities and appointments
Active 3
  • 1
    14 Lyon Road, Congress House, 2nd Floor, Harrow, Middlesex, England
    Active Corporate (2 parents)
    Equity (Company account)
    435,020 GBP2024-06-30
    Officer
    2015-06-11 ~ now
    IIF 1 - Director → ME
    Person with significant control
    2023-03-21 ~ now
    IIF 7 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 7 - Ownership of shares – More than 25% but not more than 50%OE
  • 2
    4 Chancery Gate Business Centre, Stonefield Way, South Ruislip London, Middlesex
    Dissolved Corporate (3 parents)
    Officer
    2007-03-30 ~ dissolved
    IIF 2 - Director → ME
  • 3
    4 Chancerygate Business Centre, Stonefield Way, South Ruislip, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2010-11-24 ~ dissolved
    IIF 5 - Director → ME
Ceased 2
  • 1
    KN NETWORK SERVICES LIMITED - 2022-02-04
    221 Dover Road, Slough, Berkshire, United Kingdom
    Active Corporate (4 parents, 3 offsprings)
    Officer
    2007-01-01 ~ 2015-05-05
    IIF 6 - Director → ME
  • 2
    Unit 6 Chancerygate Business Centre, Off Stonefield Way, Ruislip, England
    Active Corporate (2 parents)
    Equity (Company account)
    -379 GBP2024-03-31
    Officer
    2008-08-18 ~ 2010-06-08
    IIF 4 - Director → ME
    2013-12-12 ~ 2016-03-15
    IIF 3 - Director → ME

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