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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 Peadar Mcmahon

    Related profiles found in government register
  • Mr Peadar Mcmahon
    Irish born in May 1988

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 38, Roscavey Road, Beragh, Omagh, Tyrone, BT79 0QH, Northern Ireland

      IIF 1 IIF 2
    • 38, Roscavey Road, Sixmilecross, Omagh, Tyrone, BT79 0QH, United Kingdom

      IIF 3
  • Mcmahon, Peadar
    Irish born in May 1988

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 38, Roscavey Road, Beragh, Omagh, Tyrone, BT79 0QH, Northern Ireland

      IIF 4 IIF 5
    • 38, Roscavey Road, Sixmilecross, Omagh, BT79 0QH, Northern Ireland

      IIF 6 IIF 7
    • 38, Roscavey Road, Sixmilecross, Omagh, Co Tyrone, BT79 0QH, Northern Ireland

      IIF 8 IIF 9
  • Mcmahon, Peadar
    Irish civil engineer born in May 1988

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 38, Roscavey Road, Sixmilecross, Omagh, BT79 0QH, Northern Ireland

      IIF 10
    • 38, Roscavey Road, Sixmilecross, Omagh, Tyrone, BT79 0QH, United Kingdom

      IIF 11
child relation
Offspring entities and appointments 8
  • 1
    ANON DEVELOPMENT LTD
    NI657155
    38 Roscavey Road, Sixmilecross, Omagh, Tyrone, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2018-11-15 ~ dissolved
    IIF 11 - Director → ME
    Person with significant control
    2018-11-15 ~ 2019-11-01
    IIF 3 - Right to appoint or remove directors OE
    IIF 3 - Ownership of voting rights - 75% or more OE
    IIF 3 - Ownership of shares – 75% or more OE
  • 2
    ATMAC CONSTRUCTION LTD
    - now NI639253
    ATMAC CIVILS LTD
    - 2016-12-07 NI639253
    ATMAX CIVILS LTD
    - 2016-07-06 NI639253
    38 Roscavey Road, Beragh, Omagh, Tyrone, Northern Ireland
    Active Corporate (2 parents, 1 offspring)
    Officer
    2016-06-21 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2016-06-21 ~ 2019-06-01
    IIF 1 - Ownership of shares – 75% or more OE
    IIF 1 - Ownership of voting rights - 75% or more OE
  • 3
    ATMAC FORMWORK LTD
    NI683793
    38 Roscavey Road, Sixmilecross, Omagh, Northern Ireland
    Dissolved Corporate (5 parents)
    Officer
    2021-11-15 ~ dissolved
    IIF 10 - Director → ME
  • 4
    COMMERCIAL PLANT IRELAND LTD
    NI729364
    38 Roscavey Road, Sixmilecross, Omagh, Northern Ireland
    Active Corporate (2 parents)
    Officer
    2025-05-13 ~ now
    IIF 6 - Director → ME
  • 5
    MCMAHON BROS LTD
    NI689324
    38 Roscavey Road, Sixmilecross, Omagh, Northern Ireland
    Active Corporate (4 parents, 2 offsprings)
    Officer
    2022-06-28 ~ now
    IIF 7 - Director → ME
  • 6
    PEADAR HOLDINGS LTD
    NI660192
    38 Roscavey Road, Beragh, Omagh, Tyrone, Northern Ireland
    Active Corporate (1 parent, 5 offsprings)
    Officer
    2019-03-29 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2019-03-29 ~ now
    IIF 2 - Ownership of shares – 75% or more OE
    IIF 2 - Right to appoint or remove directors OE
    IIF 2 - Ownership of voting rights - 75% or more OE
  • 7
    SURFACE FORM LTD
    NI601726
    38 Roscavey Road, Sixmilecross, Omagh, Co Tyrone, Northern Ireland
    Active Corporate (5 parents)
    Officer
    2022-10-31 ~ now
    IIF 8 - Director → ME
  • 8
    WALL EFFECTS LIMITED
    NI046552
    Bt80 9hj, A19 Kilcronagh Business Park, Kilcronagh Business Park, Cookstown, County Tyrone, Northern Ireland
    Active Corporate (6 parents)
    Officer
    2022-10-31 ~ now
    IIF 9 - Director → ME

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