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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

O'neill, Tiarnán

    Related profiles found in government register
  • O'neill, Tiarnán
    British born in April 1986

    Resident in Northern Ireland

    Registered addresses and corresponding companies
  • O'neill, Tiarnan
    British born in April 1986

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 136, Fenaghy Road, Cullybackey, Ballymena, BT42 1EA, Northern Ireland

      IIF 9
    • 136 Fenaghy Road, Cullybackey, Ballymena, Northern, Fenaghy Road, Cullybackey, Ballymena, BT42 1EA, Northern Ireland

      IIF 10
    • 21, Arthur Street, Belfast, BT1 4GA, Northern Ireland

      IIF 11
    • 21, Arthur Street, Belfast, BT1 4GA, United Kingdom

      IIF 12
    • C/o Carson Mcdowell Llp, Murray House, Murray Street, Belfast, BT1 6DN, Northern Ireland

      IIF 13 IIF 14 IIF 15
    • Murray House, Murray Street, Belfast, Antrim, BT1 6DN, United Kingdom

      IIF 17 IIF 18
  • O'neill, Tiarnan
    British chartered accountant born in April 1986

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 21, Donaghmore Road, Dungannon, BT70 1EZ, Northern Ireland

      IIF 19
  • O'neill, Tiarnan
    British director born in April 1986

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • C/o, Carson Mcdowell Llp, Murray Street, Belfast, BT1 6DN, Northern Ireland

      IIF 20
  • O'neill, Tiarnan
    Irish born in April 1986

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 136, Fenaghy Road, Cullybackey, Ballymena, BT42 1EA, Northern Ireland

      IIF 21
    • 21, Arthur Street, Belfast, BT1 4GA, Northern Ireland

      IIF 22
  • Oneill, Tiarnan
    Northern Irish company director born in April 1986

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 50 King Street, Belfast, BT1 6AD

      IIF 23
  • O'neill, Tiarnan
    Northern Irish born in September 1997

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 15, Blackhill, Cookstown, BT80 9DL, Northern Ireland

      IIF 24
    • First Floor, Unit 12, Kilcronagh Business Park, Cookstown, Tyrone, BT80 9HJ, United Kingdom

      IIF 25
  • Mr Tiarnán O'neill
    British born in April 1986

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • Mcmahon Mckay, Aisling House, 50 Stranmillis Embankment, Belfast, BT9 5FL, Northern Ireland

      IIF 26
  • Mr Tiarnan O'neill
    British born in April 1986

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • C/o, Carson Mcdowell Llp, Murray Street, Belfast, BT1 6DN, Northern Ireland

      IIF 27
    • 21, Donaghmore Road, Dungannon, BT70 1EZ, Northern Ireland

      IIF 28
  • Mr Tiarnan O'neill
    Northern Irish born in September 1997

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 15, Blackhill, Cookstown, BT80 9DL, Northern Ireland

      IIF 29
    • First Floor, Unit 12, Kilcronagh Business Park, Cookstown, Tyrone, BT80 9HJ, United Kingdom

      IIF 30
child relation
Offspring entities and appointments 25
  • 1
    1614 LIMITED
    NI676721
    21 Arthur Street, Belfast, Northern Ireland
    Active Corporate (6 parents)
    Officer
    2021-02-22 ~ now
    IIF 11 - Director → ME
  • 2
    CAFE PARISIEN (BELFAST) LIMITED
    NI646249
    C/o Carson Mcdowell Llp Murray House, Murray Street, Belfast, Northern Ireland
    Active Corporate (6 parents)
    Officer
    2019-07-29 ~ now
    IIF 16 - Director → ME
  • 3
    CASTLE FESTIVALS LIMITED
    NI712243
    136 Fenaghy Road, Cullybackey, Ballymena, Northern Ireland
    Active Corporate (4 parents)
    Officer
    2024-03-22 ~ now
    IIF 21 - Director → ME
  • 4
    COTI LIMITED
    NI693290
    Mcmahon Mckay Aisling House, 50 Stranmillis Embankment, Belfast, Northern Ireland
    Active Corporate (2 parents)
    Officer
    2022-12-21 ~ now
    IIF 1 - Director → ME
    Person with significant control
    2022-12-21 ~ now
    IIF 26 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 26 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 26 - Right to appoint or remove directors OE
  • 5
    DAPOK LIMITED
    NI032340
    Mills Selig, 21 Arthur Street, Belfast, Northern Ireland
    Active Corporate (14 parents)
    Officer
    2024-10-25 ~ now
    IIF 3 - Director → ME
  • 6
    DUO COFFEE CO LTD
    NI717777
    Unit 3 Castleview Buildings, Feenys Lane, Dungannon, Northern Ireland
    Dissolved Corporate (3 parents)
    Officer
    2024-07-01 ~ dissolved
    IIF 22 - Director → ME
  • 7
    EIRMON TRUSTEE LIMITED
    NI680635
    136 Fenaghy Road, Cullybackey, Ballymena, Northern Ireland
    Active Corporate (4 parents)
    Officer
    2021-07-07 ~ now
    IIF 9 - Director → ME
  • 8
    FRATELLI (BELFAST) LTD
    NI625410
    C/o Carson Mcdowell Llp Murray House, Murray Street, Belfast, Northern Ireland
    Active Corporate (15 parents)
    Officer
    2019-07-29 ~ now
    IIF 13 - Director → ME
  • 9
    FRATELLI (ORMEAU ROAD) LIMITED
    NI642999
    Murray House, Murray Street, Belfast, Antrim, United Kingdom
    Active Corporate (13 parents)
    Officer
    2019-07-29 ~ now
    IIF 17 - Director → ME
  • 10
    GALGORM CASTLE EDUCATION AND PRESERVATION LIMITED
    NI719614
    C/o Carson Mcdowell Llp, Murray Street, Belfast, Northern Ireland
    Active Corporate (8 parents)
    Officer
    2024-08-07 ~ 2024-12-23
    IIF 20 - Director → ME
    Person with significant control
    2024-08-07 ~ 2024-12-23
    IIF 27 - Right to appoint or remove directors OE
  • 11
    GALGORM CASTLE ESTATES LIMITED
    NI029032
    Mills Selig, 21 Arthur Street, Belfast, Northern Ireland
    Active Corporate (13 parents, 1 offspring)
    Officer
    2024-10-25 ~ now
    IIF 5 - Director → ME
  • 12
    GALGORM CASTLE HOLDINGS LIMITED
    - now NI070834
    L&B (NO 181) LIMITED - 2009-01-12
    Mills Selig, 21 Arthur Street, Belfast, Northern Ireland
    Active Corporate (14 parents, 5 offsprings)
    Officer
    2024-10-25 ~ now
    IIF 2 - Director → ME
  • 13
    GALGORM MANOR HOTEL LIMITED
    - now NI027233
    KEMBLE INVESTMENTS LIMITED - 1993-10-27
    C/o Carson Mcdowell Llp Murray House, Murray Street, Belfast, Northern Ireland
    Active Corporate (20 parents, 2 offsprings)
    Officer
    2019-07-29 ~ now
    IIF 14 - Director → ME
  • 14
    GALGORM PROPERTIES (1) LIMITED
    NI042448 NI042446... (more)
    Mills Selig, 21 Arthur Street, Belfast, Northern Ireland
    Active Corporate (15 parents)
    Officer
    2024-10-25 ~ now
    IIF 8 - Director → ME
  • 15
    GALGORM PROPERTIES (2) LIMITED
    NI042447 NI042446... (more)
    Mills Selig, 21 Arthur Street, Belfast, Northern Ireland
    Active Corporate (15 parents)
    Officer
    2024-10-25 ~ now
    IIF 4 - Director → ME
  • 16
    MONTEREY ROS LIMITED
    - now NI646511
    DANES 100 (NI) LIMITED - 2017-07-19
    21 Arthur Street, Belfast, United Kingdom
    Active Corporate (3 parents, 4 offsprings)
    Officer
    2020-03-16 ~ now
    IIF 12 - Director → ME
  • 17
    MULLAGHMORE LIMITED
    NI676420
    21 Donaghmore Road, Dungannon, Northern Ireland
    Dissolved Corporate (2 parents)
    Officer
    2021-02-11 ~ dissolved
    IIF 19 - Director → ME
    Person with significant control
    2021-02-11 ~ dissolved
    IIF 28 - Right to appoint or remove directors OE
    IIF 28 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 28 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 18
    NI OPEN GOLF LIMITED
    NI634829
    Mills Selig, 21 Arthur Street, Belfast, Northern Ireland
    Active Corporate (12 parents)
    Officer
    2024-10-25 ~ now
    IIF 6 - Director → ME
  • 19
    NIGHTOWL STUDIO LTD
    NI720033
    First Floor Unit 12, Kilcronagh Business Park, Cookstown, Tyrone, United Kingdom
    Active Corporate (2 parents)
    Officer
    2024-08-16 ~ now
    IIF 25 - Director → ME
    Person with significant control
    2024-08-16 ~ now
    IIF 30 - Right to appoint or remove directors OE
    IIF 30 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 30 - Ownership of shares – More than 25% but not more than 50% OE
  • 20
    PIG AND CHICKEN INN LTD
    NI659032
    Murray House, Murray Street, Belfast, Antrim, United Kingdom
    Active Corporate (14 parents)
    Officer
    2019-07-29 ~ now
    IIF 18 - Director → ME
  • 21
    ROE PARK HOLDINGS LIMITED
    - now NI027931
    NORTHATLAND LIMITED - 1994-01-21
    Roe Park, Ballykelly Road, Limavady, Co Londonderry
    Active Corporate (10 parents, 1 offspring)
    Officer
    2024-11-08 ~ now
    IIF 10 - Director → ME
  • 22
    THE NI OPEN LIMITED
    NI624024
    Mills Selig, 21 Arthur Street, Belfast, Northern Ireland
    Active Corporate (6 parents)
    Officer
    2024-10-25 ~ now
    IIF 7 - Director → ME
  • 23
    TROCAIRE (NORTHERN IRELAND)
    NI021482
    60-64 Berry Street, Belfast, Northern Ireland
    Active Corporate (32 parents)
    Officer
    2019-06-24 ~ 2023-06-30
    IIF 23 - Director → ME
  • 24
    TULLYMORE HOUSE LIMITED
    - now NI033724
    TULLYMORE HOUSE - 1998-07-15
    C/o Carson Mcdowell Llp Murray House, Murray Street, Belfast, Northern Ireland
    Active Corporate (12 parents, 8 offsprings)
    Officer
    2019-07-29 ~ now
    IIF 15 - Director → ME
  • 25
    WEDDINGS BY NIGHTOWL LTD
    NI720141
    First Floor Unit 12, Kilcronagh Business Park, Cookstown, Tyrone, United Kingdom
    Active Corporate (2 parents)
    Officer
    2024-08-20 ~ now
    IIF 24 - Director → ME
    Person with significant control
    2024-08-20 ~ now
    IIF 29 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 29 - Right to appoint or remove directors OE
    IIF 29 - Ownership of shares – More than 25% but not more than 50% OE

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