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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

Bertha, Zita

    Related profiles found in government register
  • Bertha, Zita

    Registered addresses and corresponding companies
    • 50, Rossdale, Derry, BT47 5RD, United Kingdom

      IIF 1
    • 50, Rossdale, Londonderry, BT47 5RD, Northern Ireland

      IIF 2
    • 50, Rossdale, Londonderry, Derry, BT47 5RD, Northern Ireland

      IIF 3
    • 71, Clarendon St, Londonderry, BT48 7ER, Northern Ireland

      IIF 4
    • 71, Clarendon Street, Londonderry, BT48 7ER

      IIF 5
    • 71, Clarendon Street, Londonderry, BT48 7ER, Northern Ireland

      IIF 6
    • 87, Gortree Road, Drumahoe, Londonderry, County Londonderry, BT47 3LL, Northern Ireland

      IIF 7
  • Bertha, Zita
    Hungarian director born in September 1976

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 71, Clarendon St, Derry, BT48 7ER, Northern Ireland

      IIF 8
  • Bertha, Zita
    Hungarian born in September 1976

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 50, Rossdale, Londonderry, BT47 5RD, Northern Ireland

      IIF 9 IIF 10
  • Bertha, Zita
    Hungarian born in September 1977

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 50 Rossdale, Derry, Rossdale, Londonderry, BT47 5RD, Northern Ireland

      IIF 11
  • Bertha, Zita
    Hungarian chief operations officer born in September 1977

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 50, Rossdale, Londonderry, BT47 5RD, Northern Ireland

      IIF 12
  • Bertha, Zita
    Hungarian director born in September 1977

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 87, Gortree Road, Drumahoe, Londonderry, BT47 3LL, Northern Ireland

      IIF 13
child relation
Offspring entities and appointments
Active 8
  • 1
    Academy For International Science And Research, Northwest Regional Science Park, Londonderry, County Londonderry, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    -205,148 GBP2024-08-31
    Officer
    2023-05-15 ~ now
    IIF 11 - Director → ME
  • 2
    87 Gortree Rd, Derry, Londonderry, Northern Ireland
    Active Corporate (2 parents)
    Equity (Company account)
    8,559 GBP2024-05-31
    Officer
    2020-05-28 ~ now
    IIF 9 - Director → ME
    2017-09-01 ~ now
    IIF 6 - Secretary → ME
  • 3
    87 Gortree Road Drumahoe, Londonderry, Northern Ireland
    Active Corporate (2 parents)
    Equity (Company account)
    100 GBP2024-04-30
    Officer
    2018-04-09 ~ now
    IIF 1 - Secretary → ME
  • 4
    INTERNATIONAL ACADEMY FOR SCIENCE AND RESEARCH COMMUNITY INTEREST COMPANY - 2021-01-27
    87 Gortree Road, Drumahoe, Londonderry, Northern Ireland
    Dissolved Corporate (2 parents)
    Officer
    2021-01-02 ~ dissolved
    IIF 13 - Director → ME
    2018-03-20 ~ dissolved
    IIF 5 - Secretary → ME
  • 5
    CURRICULUM & ASSESSMENT NETWORK LTD - 2020-07-21
    128 City Road, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    59 GBP2024-07-31
    Officer
    2018-07-06 ~ now
    IIF 4 - Secretary → ME
  • 6
    Northwest Regional Science Park, Londonderry, Bay Road, Londonderry, Co Londonderry, Northern Ireland
    Active Corporate (2 parents)
    Equity (Company account)
    884 GBP2024-12-31
    Officer
    2023-05-28 ~ now
    IIF 10 - Director → ME
    2021-12-10 ~ now
    IIF 7 - Secretary → ME
  • 7
    87 Gortree, Derry, N Ireland, Northern Ireland
    Active Corporate (2 parents)
    Equity (Company account)
    100 GBP2024-05-31
    Officer
    2017-05-11 ~ now
    IIF 3 - Secretary → ME
  • 8
    THE EUROPEAN CURRICULUM, EXAMINATIONS AND ASSESSMENT OFFICE UK LTD - 2020-06-08
    Aisr, Catalyst Inc, Bay Rd, Bay Road, Londonderry, Northern Ireland
    Dissolved Corporate (2 parents)
    Officer
    2020-06-04 ~ dissolved
    IIF 8 - Director → ME
Ceased 1
  • 1
    Academy For International Science And Research, Northwest Regional Science Park, Londonderry, County Londonderry, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    -205,148 GBP2024-08-31
    Officer
    2020-02-28 ~ 2020-06-03
    IIF 12 - Director → ME
    2017-06-30 ~ 2017-06-30
    IIF 2 - Secretary → ME

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