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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

Mr John Karayiannis

    Related profiles found in government register
  • Mr John Karayiannis
    British born in June 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1st Floor, Woodgate Studios, 2-8 Games Road, Cockfosters, Barnet, Herts, EN4 9HN, United Kingdom

      IIF 1 IIF 2 IIF 3
  • Karayiannis, John
    British born in June 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 157 Colney Hatch Lane, London, N10 1HA

      IIF 4 IIF 5
  • Karayiannis, John
    British director born in June 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1st Floor, Woodgate Studios, 2-8 Games Road, Cockfosters, Barnet, Herts, EN4 9HN, United Kingdom

      IIF 6
child relation
Offspring entities and appointments 3
  • 1
    ARCTIC GLAZING LIMITED
    - now 04273044
    ARTIC GLAZING LIMITED
    - 2001-10-24 04273044
    First Floor Woodgate Studios 2-8 Games Road, Cockfosters, Barnet, Herts
    Active Corporate (5 parents)
    Officer
    2001-08-20 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 2 - Ownership of shares – 75% or more OE
  • 2
    BLUEPRINT BUILDING CONTRACTORS LTD
    10106635
    1st Floor, Woodgate Studios 2-8 Games Road, Cockfosters, Barnet, Herts, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2016-04-06 ~ dissolved
    IIF 6 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 3 - Ownership of shares – 75% or more OE
  • 3
    JK INVESTMENT PROPERTIES LTD
    04356932
    3rd Floor Marlborough House, 298 Regents Park Road, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2002-01-24 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 1 - Ownership of shares – 75% or more OE

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.