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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 Brian Niall Joseph Smyth

    Related profiles found in government register
  • Mr Brian Niall Joseph Smyth
    Irish born in August 1989

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 13, Queen Street, Londonderry, BT48 7EG, Northern Ireland

      IIF 1
    • 25, Ballynasilloe Avenue, Londonderry, BT48 7SU, Northern Ireland

      IIF 2
    • 28, Ballynasilloe Avenue, Londonderry, BT48 7SU, Northern Ireland

      IIF 3
  • Smyth, Brian Niall Joseph
    Irish born in August 1989

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 13, Queen Street, Londonderry, BT48 7EG, Northern Ireland

      IIF 4
    • 25, Ballynasilloe Avenue, Londonderry, BT48 7SU, Northern Ireland

      IIF 5
    • 28, Ballynasilloe Avenue, Londonderry, BT48 7SU, Northern Ireland

      IIF 6
child relation
Offspring entities and appointments 3
  • 1
    CASTLE GATE HOUSING LTD
    NI702152
    28 Ballynasilloe Avenue, Londonderry, Northern Ireland
    Active Corporate (2 parents)
    Officer
    2023-09-21 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2023-09-21 ~ now
    IIF 3 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 3 - Right to appoint or remove directors OE
    IIF 3 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 2
    SIEGE CITY LTD
    NI731794
    25 Ballynasilloe Avenue, Londonderry, Northern Ireland
    Active Corporate (2 parents)
    Officer
    2025-07-28 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2025-07-28 ~ now
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 2 - Right to appoint or remove directors OE
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE
  • 3
    STRATEGIC SUPPORT (NI) LTD
    - now NI700396
    STRATEGIC SOLOUTIONS (NI) LTD
    - 2023-09-26 NI700396
    13 Queen Street, Londonderry, Northern Ireland
    Active Corporate (1 parent)
    Officer
    2023-08-11 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2023-08-11 ~ now
    IIF 1 - Right to appoint or remove directors OE
    IIF 1 - Ownership of shares – 75% or more OE
    IIF 1 - Ownership of voting rights - 75% or more OE

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