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

    Resident in Northern Ireland

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 9
  • 1
    DOWNVIEW AVENUE MANAGEMENT COMPANY LIMITED
    NI607526
    Active Corporate (8 parents)
    Officer
    2011-05-20 ~ 2012-06-12
    IIF 6 - Director → ME
  • 2
    L & D CONSULTING LTD
    NI051788
    Dissolved Corporate (2 parents)
    Officer
    2004-09-22 ~ dissolved
    IIF 5 - Director → ME
  • 3
    O'NEILL CONSULTING (N.I.) LTD
    - now NI664997
    CAREY MILL ENTERPRISES LIMITED
    - 2020-04-28 NI664997
    Active Corporate (4 parents)
    Officer
    2020-04-20 ~ now
    IIF 7 - Director → ME
    2020-04-20 ~ 2020-04-20
    IIF 8 - Director → ME
    Person with significant control
    2020-04-20 ~ now
    IIF 1 - Ownership of shares – 75% or more → OE
    IIF 1 - Ownership of voting rights - 75% or more → OE
  • 4
    OAKLEAF CONTRACTS (EUROPE) LTD
    NI040383 NI730022
    Active Corporate (9 parents)
    Officer
    2015-03-14 ~ 2018-05-08
    IIF 9 - Director → ME
  • 5
    OAKLEAF DEVELOPMENTS (N.I.) HOLDINGS LIMITED
    NI655867 NI630588
    Active Corporate (3 parents, 1 offspring)
    Officer
    2018-09-21 ~ 2022-07-05
    IIF 12 - 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
  • 6
    OAKLEAF DEVELOPMENTS (N.I.) LIMITED
    NI630588 NI655867
    Active Corporate (4 parents, 1 offspring)
    Officer
    2015-04-09 ~ 2022-07-05
    IIF 13 - Director → ME
    Person with significant control
    2016-04-06 ~ 2018-11-30
    IIF 4 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 4 - Ownership of shares – More than 25% but not more than 50% → OE
  • 7
    OAKLEAF EUROPE (HOLDINGS) LTD
    NI655858
    Active Corporate (3 parents, 3 offsprings)
    Officer
    2018-09-21 ~ 2019-08-29
    IIF 11 - Director → ME
  • 8
    PAPER BIRCH LIMITED
    NI655868
    Dissolved Corporate (5 parents)
    Officer
    2018-09-21 ~ dissolved
    IIF 14 - Director → ME
  • 9
    THE MARKET YARD (NI) LTD
    NI613790
    Active Corporate (2 parents)
    Officer
    2012-07-30 ~ 2022-07-05
    IIF 10 - Director → ME
    Person with significant control
    2016-04-06 ~ 2022-07-05
    IIF 3 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 3 - Ownership of shares – More than 25% but not more than 50% → OE

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.