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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

Conroy, Brian Bernard

    Related profiles found in government register
  • Conroy, Brian Bernard
    American ceo born in August 1964

    Resident in United States

    Registered addresses and corresponding companies
    • 620 8th Avenue, 20th Floor, New York, 10018, United States

      IIF 1
  • Conroy, Brian Bernard
    American chief executive born in August 1964

    Resident in United States

    Registered addresses and corresponding companies
    • 24th Floor, The Broadgate Tower, 20 Primrose Street, London, EC2M 3UG, England

      IIF 2
    • Liquidnet Holdings, Inc., 620 8th Avenue, 20th Floor, New York, 10018, United States

      IIF 3 IIF 4
  • Conroy, Brian Bernard
    American director born in August 1964

    Resident in United States

    Registered addresses and corresponding companies
    • 20, Primrose Street, London, EC2A 2EW, England

      IIF 5
child relation
Offspring entities and appointments 5
  • 1
    LIQUIDNET EUROPE LIMITED
    04232799
    135 Bishopsgate, London, England
    Active Corporate (30 parents)
    Officer
    2020-03-13 ~ 2021-05-17
    IIF 3 - Director → ME
  • 2
    LIQUIDNET TECHNOLOGIES EUROPE LIMITED
    - now 07654968
    OTAS TECHNOLOGIES LIMITED - 2018-11-14
    OLIVETREE SOLUTIONS LIMITED - 2013-10-29
    135 Bishopsgate, London, England
    Active Corporate (15 parents)
    Officer
    2020-05-11 ~ 2021-05-17
    IIF 1 - Director → ME
  • 3
    OTAS TECHNOLOGIES HOLDING LTD
    09430384
    135 Bishopsgate, London, England
    Active Corporate (14 parents, 2 offsprings)
    Officer
    2020-05-11 ~ 2021-05-17
    IIF 5 - Director → ME
  • 4
    RESEARCH EXCHANGE LTD
    09198842
    135 Bishopsgate, London, England
    Dissolved Corporate (12 parents, 1 offspring)
    Officer
    2020-05-12 ~ 2021-05-17
    IIF 4 - Director → ME
  • 5
    RESEARCH SUPPLY CO LIMITED
    11482716
    135 Bishopsgate, London, England
    Dissolved Corporate (7 parents)
    Officer
    2020-04-21 ~ 2021-05-17
    IIF 2 - Director → ME

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.