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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

Mcmahon, Mari Jayne

    Related profiles found in government register
  • Mcmahon, Mari Jayne
    Irish born in April 1967

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 26, University Avenue, Belfast, BT7 1GY, Northern Ireland

      IIF 1
    • 26 University Avenue, University Avenue, Belfast, BT7 1GY, Northern Ireland

      IIF 2
    • Ground Floor, 26, University Avenue, Belfast, BT7 1GY, Northern Ireland

      IIF 3
  • Mcmahon, Mari Jayne
    British born in April 1967

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 26, University Avenue, Belfast, BT7 1GY, Northern Ireland

      IIF 4 IIF 5 IIF 6
  • Mcmahon, Mari Jayne
    British self-employed born in April 1967

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • Ormeau House, 91-97 Ormeau Road, Belfast, BT7 1SH, Northern Ireland

      IIF 7
  • Mcmahon, Jayne
    N Irish director born in April 1967

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 26 University Avenue, Belfast, BT7 1GY

      IIF 8
  • Mrs Mari Jayne Mcmahon
    British born in April 1967

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 26, University Avenue, Belfast, BT7 1GY, Northern Ireland

      IIF 9 IIF 10 IIF 11
    • Ground Floor, 26, University Avenue, Belfast, BT7 1GY, Northern Ireland

      IIF 12
  • Mcmahon, Mari Jayne

    Registered addresses and corresponding companies
    • 26 University Avenue, University Avenue, Belfast, BT7 1GY, Northern Ireland

      IIF 13
child relation
Offspring entities and appointments 8
  • 1
    BELFAST STUDENT ACCOMMODATION LIMITED - now
    BELFAST STUDENT ACCOMODATION LIMITED
    - 2012-03-14 NI611651
    26 University Avenue, Belfast, Northern Ireland
    Active Corporate (5 parents)
    Officer
    2012-03-09 ~ 2012-03-09
    IIF 7 - Director → ME
  • 2
    D.M PROPERTY ESTATES LIMITED
    NI646602
    26 University Avenue University Avenue, Belfast, Northern Ireland
    Active Corporate (4 parents)
    Officer
    2022-03-07 ~ now
    IIF 2 - Director → ME
    2020-04-07 ~ now
    IIF 13 - Secretary → ME
  • 3
    GO2BSA LIMITED
    NI624965
    26 University Avenue, Belfast
    Active Corporate (7 parents)
    Officer
    2019-04-01 ~ now
    IIF 1 - Director → ME
  • 4
    M&M PROPERTY SERVICES MANAGEMENT LIMITED
    NI738037
    26 University Avenue, Belfast, Northern Ireland
    Active Corporate (2 parents)
    Officer
    2026-02-19 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2026-02-19 ~ now
    IIF 11 - Right to appoint or remove directors OE
    IIF 11 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 11 - Ownership of shares – More than 25% but not more than 50% OE
  • 5
    M.C.M. PROPERTY SERVICES LIMITED
    NI033790
    26 University Avenue, Belfast, Northern Ireland
    Active Corporate (2 parents, 1 offspring)
    Officer
    1998-03-10 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 10 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 10 - Ownership of shares – More than 25% but not more than 50% OE
  • 6
    MCMAHON PROPERTY DEVELOPMENTS LIMITED
    NI059604
    26 University Avenue, Belfast, Northern Ireland
    Active Corporate (3 parents)
    Officer
    2006-06-06 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2016-06-07 ~ now
    IIF 9 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 9 - Ownership of shares – More than 25% but not more than 50% OE
  • 7
    MORNINGTON MANOR MANAGEMENT COMPANY LIMITED
    NI069879
    26 University Avenue, Belfast
    Dissolved Corporate (2 parents)
    Officer
    2008-07-08 ~ dissolved
    IIF 8 - Director → ME
  • 8
    ROSETTA PROPERTY DEVELOPMENTS LIMITED
    NI051159
    Ground Floor, 26 University Avenue, Belfast, Northern Ireland
    Active Corporate (5 parents)
    Officer
    2004-07-07 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 12 - Has significant influence or control OE

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.