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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

Costalas, John Anthony

    Related profiles found in government register
  • Costalas, John Anthony
    born in June 1949

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Costalas, John Anthony
    British born in June 1949

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Costalas, John
    British born in June 1949

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • John Costalas
    British born in June 1949

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Mr John Anthony Costalas
    British born in June 1949

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Costalas, John

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 7
  • 1
    A KNIGHT 2 LLP
    OC375891
    Dissolved Corporate (6 parents)
    Officer
    2012-06-08 ~ 2014-04-05
    IIF 1 - LLP Member → ME
  • 2
    ABBINGDON KNIGHT LLP
    OC369883
    Active Corporate (8 parents)
    Officer
    2012-04-06 ~ 2012-06-07
    IIF 2 - LLP Member → ME
  • 3
    ACUITY PROJECTS LIMITED
    09614013
    Active Corporate (3 parents)
    Officer
    2015-05-29 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 12 - Ownership of shares – 75% or more → OE
  • 4
    CANONS COURT RTM COMPANY LTD
    11643467
    Active Corporate (8 parents)
    Officer
    2018-10-25 ~ now
    IIF 7 - Director → ME
    2018-10-25 ~ 2020-11-24
    IIF 13 - Secretary → ME
    Person with significant control
    2018-10-25 ~ now
    IIF 8 - Right to appoint or remove directors → OE
  • 5
    ELITE EXPERTISE LIMITED
    09936115
    Active Corporate (1 parent)
    Officer
    2016-01-05 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 10 - Ownership of voting rights - 75% or more → OE
    IIF 10 - Ownership of shares – 75% or more → OE
    IIF 10 - Right to appoint or remove directors → OE
  • 6
    JACANASYS LIMITED
    08946067
    Active Corporate (1 parent)
    Officer
    2014-03-19 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 9 - Ownership of shares – 75% or more → OE
  • 7
    SERPICO STAR LTD
    - now 11556660
    SERPICO HOLDINGS LTD
    - 2019-10-02 11556660
    Active Corporate (2 parents)
    Officer
    2018-09-06 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2018-09-06 ~ now
    IIF 11 - Right to appoint or remove directors → OE
    IIF 11 - Ownership of voting rights - 75% or more → OE
    IIF 11 - Ownership of shares – 75% or more → OE

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.