logo
explain how to read the page

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 Declan Michael O'neill

    Related profiles found in government register
  • Mr Declan Michael O'neill
    Irish born in August 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 10 Parklane, Parklane, Magherafelt, Co. Derry, BT45 6BF, Northern Ireland

      IIF 1
    • 71, Creagh Road, Castledawson, Magherafelt, BT45 8EY, Northern Ireland

      IIF 2 IIF 3
    • 71, Creagh Road, Castledawson, Magherafelt, Derry, BT45 8EY, Northern Ireland

      IIF 4
  • O'neill, Declan Michael
    Irish born in August 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 10, Parklane, Magherafelt, BT45 6BF, Northern Ireland

      IIF 5
  • O'neill, Declan Michael
    Irish accountant born in August 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 10, Parklane, Magherafelt, BT45 6BF, Northern Ireland

      IIF 6
  • O'neill, Declan Michael
    Irish chartered accountant born in August 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 71, Creagh Road, Castledawson, Magherafelt, BT45 8EY, Northern Ireland

      IIF 7
  • O'neill, Declan Michael
    Irish director born in August 1968

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • Unit 1, Kilcronagh Business Park, Kilcronagh Road, Cookstown, Co. Tyrone, BT80 9HE, Northern Ireland

      IIF 8
    • 71, Creagh Road, Castledawson, Magherafelt, BT45 8EY, Northern Ireland

      IIF 9 IIF 10 IIF 11
    • 71, Creagh Road, Castledawson, Magherafelt, Derry, BT45 8EY, Northern Ireland

      IIF 12
    • The Diamond Centre, Market Street, Magherafelt, BT45 6ED, United Kingdom

      IIF 13
child relation
Offspring entities and appointments 8
  • 1
    DOWNVIEW AVENUE MANAGEMENT COMPANY LIMITED
    NI607526
    62-64 New Row, Coleraine, Northern Ireland
    Active Corporate (8 parents)
    Officer
    2011-05-20 ~ 2012-06-12
    IIF 8 - Director → ME
  • 2
    O'NEILL CONSULTING (N.I.) LTD
    - now NI664997
    CAREY MILL ENTERPRISES LIMITED
    - 2020-04-28 NI664997
    10 Parklane, Magherafelt, Northern Ireland
    Active Corporate (4 parents)
    Officer
    2020-04-20 ~ 2020-04-20
    IIF 6 - Director → ME
    2020-04-20 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2020-04-20 ~ now
    IIF 1 - Ownership of voting rights - 75% or more OE
    IIF 1 - Ownership of shares – 75% or more OE
  • 3
    OAKLEAF CONTRACTS (EUROPE) LTD
    NI040383
    71 Creagh Road, Castledawson, Magherafelt, Northern Ireland
    Active Corporate (9 parents)
    Officer
    2015-03-14 ~ 2018-05-08
    IIF 7 - Director → ME
  • 4
    OAKLEAF DEVELOPMENTS (N.I.) HOLDINGS LIMITED
    NI655867
    71 Creagh Road, Castledawson, Magherafelt, Northern Ireland
    Active Corporate (3 parents, 1 offspring)
    Officer
    2018-09-21 ~ 2022-07-05
    IIF 11 - Director → ME
    Person with significant control
    2018-11-30 ~ 2022-07-05
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE
  • 5
    OAKLEAF DEVELOPMENTS (N.I.) LIMITED
    NI630588
    71 Creagh Road, Castledawson, Magherafelt, Derry, Northern Ireland
    Active Corporate (4 parents, 1 offspring)
    Officer
    2015-04-09 ~ 2022-07-05
    IIF 12 - Director → ME
    Person with significant control
    2016-04-06 ~ 2018-11-30
    IIF 4 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 4 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 6
    OAKLEAF EUROPE (HOLDINGS) LTD
    NI655858
    71 Creagh Road, Castledawson, Magherafelt, Northern Ireland
    Active Corporate (3 parents, 3 offsprings)
    Officer
    2018-09-21 ~ 2019-08-29
    IIF 10 - Director → ME
  • 7
    PAPER BIRCH LIMITED
    NI655868
    The Diamond Centre, Market Street, Magherafelt, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2018-09-21 ~ dissolved
    IIF 13 - Director → ME
  • 8
    THE MARKET YARD (NI) LTD
    NI613790
    71 Creagh Road, Castledawson, Magherafelt, Northern Ireland
    Active Corporate (2 parents)
    Officer
    2012-07-30 ~ 2022-07-05
    IIF 9 - Director → ME
    Person with significant control
    2016-04-06 ~ 2022-07-05
    IIF 3 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 3 - Ownership of voting rights - More than 25% but not more than 50% OE

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

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