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

O'brien, Cathriona

    Related profiles found in government register
  • O'brien, Cathriona
    Irish company director born in April 1979

    Resident in England

    Registered addresses and corresponding companies

    • 41, Eastcote Road, Ruislip, HA4 8BE, United Kingdom

      IIF 1
  • O'brien, Cathriona
    Irish director born in April 1979

    Resident in England

    Registered addresses and corresponding companies

    • 32, Begbie Road, Blackheath, England And Wales, SE3 8DA, United Kingdom

      IIF 2

    • Oakwood House, 414 - 422 Hackney Road, London, E2 7SY, United Kingdom

      IIF 3

    • Unit 1, 38 Wembley Hill Road, Wembley, HA9 8FJ, United Kingdom

      IIF 4 IIF 5
  • O'brien, Cathriona
    Irish marketing director born in April 1979

    Resident in England

    Registered addresses and corresponding companies

    • 428, Yeading Lane, Northolt, Middlesex, UB5 6JR, England

      IIF 6
  • O'brien, Cathriona
    Irish director born in April 1979

    Resident in Ireland

    Registered addresses and corresponding companies

    • Bohergar, Boher, Co. Limerick, Ireland

      IIF 7
  • O'brien, Cathriona
    Irish director born in April 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Unit 14, 63 Jeddo Road, London, W12 9EE, United Kingdom

      IIF 8
  • Mrs Cathriona O'brien
    Irish born in April 1979

    Resident in England

    Registered addresses and corresponding companies

    • 41, Eastcote Road, Ruislip, HA4 8BE, United Kingdom

      IIF 9
  • O'brien, Cathriona

    Registered addresses and corresponding companies

    • Unit 14, 63 Jeddo Road, London, W12 9EE, United Kingdom

      IIF 10
  • Mrs Cathriona O'brien
    Irish born in April 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Unit 14, 63 Jeddo Road, London, W12 9EE, United Kingdom

      IIF 11
child relation
Offspring entities and appointments
Active 7
  • 1
    Unit 1 38 Wembley Hill Road, Wembley, United Kingdom
    Corporate (5 parents)
    Equity (Company account)
    2,884,265 GBP2023-08-31
    Officer
    2024-12-19 ~ now
    IIF 4 - director → ME
  • 2
    KENNEDY O'BRIEN HOLDINGS LIMITED - 2021-04-20
    Oakwood House, 414 - 422 Hackney Road, London, United Kingdom
    Corporate (7 parents, 2 offsprings)
    Equity (Company account)
    511,152 GBP2023-08-31
    Officer
    2024-12-19 ~ now
    IIF 3 - director → ME
  • 3
    COLUMBIA DESIGN & BUILD LIMITED - 2007-11-02
    STUDYSPACE LIMITED - 2000-08-11
    Unit 1 38 Wembley Hill Road, Wembley, United Kingdom
    Corporate (5 parents)
    Equity (Company account)
    8,874,113 GBP2023-08-31
    Officer
    2024-12-19 ~ now
    IIF 5 - director → ME
  • 4
    41 Eastcote Road, Ruislip, United Kingdom
    Corporate (2 parents, 1 offspring)
    Equity (Company account)
    579,522 GBP2024-04-30
    Officer
    2016-04-30 ~ now
    IIF 1 - director → ME
    Person with significant control
    2017-04-06 ~ now
    IIF 9 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 9 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 9 - Right to appoint or remove directors → OE
  • 5
    S O'BRIEN CONSULTANCY LTD - 2014-08-06
    428 Yeading Lane, Northolt, Middlesex
    Dissolved corporate (1 parent)
    Officer
    2014-04-01 ~ dissolved
    IIF 6 - director → ME
  • 6
    10/14 Accommodation Road, Golders Green, London, England
    Dissolved corporate (2 parents)
    Officer
    2012-03-09 ~ dissolved
    IIF 7 - director → ME
  • 7
    32 Begbie Road, Blackheath, United Kingdom
    Dissolved corporate (1 parent)
    Officer
    2015-03-17 ~ dissolved
    IIF 2 - director → ME
Ceased 1
  • 1
    Flat 56 Camegie House, 21 Peterborough Road, Harrow, England
    Corporate (1 parent)
    Net Assets/Liabilities (Company account)
    821,122 GBP2024-03-31
    Officer
    2018-05-30 ~ 2022-02-22
    IIF 8 - director → ME
    2018-05-30 ~ 2018-06-12
    IIF 10 - secretary → ME
    Person with significant control
    2018-05-30 ~ 2022-02-22
    IIF 11 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 11 - Ownership of voting rights - More than 25% but not more than 50% → OE

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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.