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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

Ms Karen Alena, Maria O'leary

    Related profiles found in government register
  • Ms Karen Alena, Maria O'leary
    Irish born in April 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • Artillery Chambers, 10 - 12 Artillery Street, Londonderry, BT48 6RG, United Kingdom

      IIF 1
    • Artillery Chambers, 10-12 Artillery Street, Londonderry, BT48 6RG

      IIF 2
  • O'leary, Karen Alena, Maria
    Irish born in April 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • Artillery Chambers, 10-12 Artillery Street, Londonderry, BT48 6RG, Northern Ireland

      IIF 3
    • Fjc, 7-9 Bishop Street, Londonderry, BT48 6PL, Northern Ireland

      IIF 4
  • O'leary, Karen Alena, Maria
    Irish lawyer born in April 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • Catalyst Inc., Bay Road, Londonderry, BT48 7TG, Northern Ireland

      IIF 5
  • O'leary, Karen
    Irish born in April 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 24 Pump Street, Londonderry, Co Londonderry, BT48 6JG

      IIF 6
  • O'leary, Karen
    Irish solicitor born in April 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 24 Pump Street, Londonderry, Co Londonderry, BT48 6JG

      IIF 7
  • O'leory, Karen
    Irish solicitor born in April 1968

    Registered addresses and corresponding companies
    • 60 Beragh Hill Rd, Derry, BT48 8LY

      IIF 8
  • O'leary, Karen

    Registered addresses and corresponding companies
    • 24 Pump Street, Londonderry, Co Londonderry, BT48 6JG

      IIF 9
child relation
Offspring entities and appointments
Active 5
  • 1
    Artillery Chambers, 10-12 Artillery Street, Londonderry
    Active Corporate (5 parents)
    Equity (Company account)
    433,731 GBP2019-04-30
    Officer
    2014-06-25 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 2 - Ownership of shares – More than 25% but not more than 50%OE
  • 2
    Fjc, 7-9 Bishop Street, Londonderry, Northern Ireland
    Active Corporate (8 parents)
    Equity (Company account)
    0 GBP2024-09-30
    Officer
    2021-05-24 ~ now
    IIF 4 - Director → ME
  • 3
    DERRY WOMEN'S AID - 1992-01-02
    24 Pump Street, Londonderry, Co Londonderry
    Active Corporate (6 parents, 1 offspring)
    Officer
    1989-09-05 ~ now
    IIF 6 - Director → ME
  • 4
    FOSEC LTD - 2009-09-30
    Catalyst Inc., Bay Road, Londonderry, Northern Ireland
    Dissolved Corporate (8 parents)
    Net Assets/Liabilities (Company account)
    31,148 GBP2023-03-31
    Officer
    2010-06-15 ~ dissolved
    IIF 5 - Director → ME
  • 5
    Artillery Chambers, 10 - 12 Artillery Street, Londonderry, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    2 GBP2024-01-31
    Person with significant control
    2018-01-05 ~ now
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 1 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 1 - Right to appoint or remove directorsOE
Ceased 1
  • 1
    DERRY WOMEN'S AID - 1992-01-02
    24 Pump Street, Londonderry, Co Londonderry
    Active Corporate (6 parents, 1 offspring)
    Officer
    2018-04-01 ~ 2019-03-31
    IIF 7 - Director → ME
    2005-05-01 ~ 2008-06-09
    IIF 8 - Director → ME
    2014-11-24 ~ 2018-03-31
    IIF 9 - Secretary → ME

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.