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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 Brendan Geoffrey O'connor

    Related profiles found in government register
  • Mr Brendan Geoffrey O'connor
    Irish born in May 1955

    Resident in England

    Registered addresses and corresponding companies
    • Wenlock Road, London, London, N1 7GU, England

      IIF 1
    • Cairn Avenue, London, Greater London, W5 5HX, United Kingdom

      IIF 2
    • Coach House, Ealing Green, London, W5 5ER

      IIF 3
  • O'connor, Brendan Geoffrey
    Irish born in May 1955

    Resident in England

    Registered addresses and corresponding companies
    • Wenlock Road, London, London, N1 7GU, England

      IIF 4
    • Coach House, Ealing Green, London, W5 5ER

      IIF 5
  • O'connor, Brendan Geoffrey
    Irish company director born in May 1955

    Resident in England

    Registered addresses and corresponding companies
    • Cairn Avenue, London, Greater London, W5 5HX, United Kingdom

      IIF 6
  • O'connor, Brendan Geoffrey
    Irish consultant born in May 1955

    Resident in England

    Registered addresses and corresponding companies
    • Cairn Avenue, Ealing, London, W5 5HX

      IIF 7
  • O'connor, Brendan Geoffrey
    Irish speaker consultant born in May 1955

    Resident in England

    Registered addresses and corresponding companies
  • O'connor, Brendan Geoffrey
    British company director born in May 1955

    Registered addresses and corresponding companies
    • Hessel Road, Ealing, London, W13 9ES

      IIF 10
  • O'connor, Brendan Geoffrey
    Irish

    Registered addresses and corresponding companies
    • Cairn Avenue, Ealing, London, W5 5HX

      IIF 11
  • O'connor, Brendan Geoffrey
    Irish speaker consultant

    Registered addresses and corresponding companies
    • Cairn Avenue, Ealing, London, W5 5HX

      IIF 12
child relation
Offspring entities and appointments 7
  • 1
    BIRCHFIELD TECHNOLOGY LTD
    09963371
    31 Cairn Avenue, London, England
    Dissolved Corporate (1 parent)
    Officer
    2016-01-21 ~ dissolved
    IIF 6 - Director → ME
    Person with significant control
    2016-04-07 ~ dissolved
    IIF 2 - Ownership of shares – 75% or more OE
  • 2
    CASTLE MANAGEMENT ASSOCIATES LTD
    08438554
    20-22 Wenlock Road, London, London, England
    Active Corporate (1 parent)
    Officer
    2013-03-11 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 1 - Ownership of voting rights - 75% or more OE
    IIF 1 - Ownership of shares – 75% or more OE
    IIF 1 - Right to appoint or remove directors OE
  • 3
    CUNNINGHAM MANAGEMENT LIMITED
    03763402
    Gateway House Highpoint Business Village, Henwood, Ashford, Kent
    Dissolved Corporate (4 parents)
    Officer
    1999-04-28 ~ dissolved
    IIF 8 - Director → ME
    1999-04-28 ~ dissolved
    IIF 11 - Secretary → ME
  • 4
    ELUMINAS LIMITED
    05644214
    The Coach House, Ealing Green, London
    Active Corporate (4 parents)
    Officer
    2020-07-28 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2020-12-28 ~ now
    IIF 3 - Ownership of shares – 75% or more OE
    IIF 3 - Ownership of voting rights - 75% or more OE
  • 5
    EUROPEAN SPEAKERS BUREAU LIMITED
    04358065
    1st Floor, 235 Kensington High Street, London, England
    Active Corporate (5 parents)
    Officer
    2002-01-22 ~ 2013-06-19
    IIF 9 - Director → ME
  • 6
    STRAND COMMUNICATIONS LIMITED
    02896124
    165 The Broadway, Wimbledon, London, England
    Active Corporate (13 parents)
    Officer
    1994-02-09 ~ 1995-01-31
    IIF 10 - Director → ME
  • 7
    THE LONDON SPEAKER BUREAU LIMITED
    02967482
    235 Kensington High Street, London, England
    Active Corporate (7 parents)
    Officer
    1994-09-13 ~ 2013-06-19
    IIF 7 - Director → ME
    1994-09-13 ~ 2013-06-19
    IIF 12 - Secretary → ME

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