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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Mr John Mcwilliams

    Related profiles found in government register
  • Mr John Mcwilliams
    Irish born in November 1965

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 99, Lismoyle Road, Maghera, BT46 5QU, Northern Ireland

      IIF 1
    • 99, Lismoyle Road, Swatragh, Maghera, BT46 5QU, Northern Ireland

      IIF 2 IIF 3
    • 99, Lismoyle Road, Swatragh, Maghera, Derry, BT46 5QU, Northern Ireland

      IIF 4
  • Mr Sean John Mcwilliams
    Irish born in November 1965

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 3, Wellington Park, Belfast, BT9 6DJ, Northern Ireland

      IIF 5
    • 99, Lismoyle Road, Swatragh, Maghera, BT46 5QU, Northern Ireland

      IIF 6
  • Mcwilliams, John
    Irish born in November 1965

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 99, Lismoyle Road, Swatragh, Maghera, BT46 5QU, Northern Ireland

      IIF 7
    • 99, Lismoyle Road, Swatragh, Maghera, Derry, BT46 5QU, Northern Ireland

      IIF 8
  • Mcwilliams, John
    Irish property developer born in November 1965

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 99, Lismoyle Road, Maghera, BT46 5QU, Northern Ireland

      IIF 9
  • Mcwilliams, Sean John
    Irish born in November 1965

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 3, Wellington Park, Belfast, BT9 6DJ, Northern Ireland

      IIF 10
    • 99, Lismoyle Road, Swatragh, Maghera, BT46 5QU, Northern Ireland

      IIF 11
  • Mcwilliams, Sean John
    Irish director born in November 1965

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 99, Lismoyle Road, Swatragh, Maghera, BT46 5QU, Northern Ireland

      IIF 12
  • Mcwilliams, John Ignatius
    Northern Irish born in November 1965

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 99, Lismoyle Road, Swatragh, Maghera, BT46 5QU, Northern Ireland

      IIF 13
  • Mcwilliams, John Ignatius
    Northern Irish company director born in November 1965

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 99 Lismoyle Road, Swatragh, Derry, BT46 5QU, Northern Ireland

      IIF 14
  • Mcwilliams, John Ignatius
    Northern Irish construction born in November 1965

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 99 Lismoyle Road, Swatragh, Derry, BT46 5QU, Northern Ireland

      IIF 15
child relation
Offspring entities and appointments
Active 7
  • 1
    99 Lismoyle Road, Maghera, Northern Ireland
    Dissolved Corporate (1 parent)
    Officer
    2017-04-04 ~ dissolved
    IIF 9 - Director → ME
    Person with significant control
    2017-04-04 ~ dissolved
    IIF 1 - Ownership of voting rights - 75% or moreOE
    IIF 1 - Ownership of shares – 75% or moreOE
  • 2
    99 Lismoyle Road, Swatragh, Maghera, Northern Ireland
    Active Corporate (1 parent)
    Equity (Company account)
    -855,103 GBP2024-05-31
    Officer
    2016-05-09 ~ now
    IIF 13 - Director → ME
    Person with significant control
    2016-05-09 ~ now
    IIF 2 - Ownership of voting rights - 75% or moreOE
    IIF 2 - Ownership of shares – 75% or moreOE
  • 3
    MAPLE HEIGHTS COMPANY LIMITED - 2020-07-30
    99 Lismoyle Road, Swatragh, Maghera, Northern Ireland
    Active Corporate (2 parents)
    Equity (Company account)
    1 GBP2025-03-31
    Officer
    2020-03-05 ~ now
    IIF 11 - Director → ME
  • 4
    99 Lismoyle Road, Swatragh, Maghera, Northern Ireland
    Active Corporate (2 parents)
    Equity (Company account)
    1 GBP2025-03-31
    Officer
    2019-03-26 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2019-03-26 ~ now
    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
  • 5
    3 Wellington Park, Belfast, Northern Ireland
    Active Corporate (2 parents)
    Officer
    2024-04-25 ~ now
    IIF 10 - Director → ME
    Person with significant control
    2024-04-25 ~ now
    IIF 5 - Ownership of voting rights - 75% or moreOE
    IIF 5 - Ownership of shares – 75% or moreOE
    IIF 5 - Right to appoint or remove directorsOE
  • 6
    DIAMOND SHELF NUMBER 29 LIMITED - 2014-03-14
    99 Lismoyle Road, Swatragh, Maghera, Derry, Northern Ireland
    Active Corporate (2 parents)
    Equity (Company account)
    -113,340 GBP2024-04-30
    Officer
    2018-05-01 ~ now
    IIF 8 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    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
    99 Lismoyle Road, Swatragh, Maghera, Northern Ireland
    Dissolved Corporate (1 parent)
    Officer
    2020-03-14 ~ dissolved
    IIF 12 - Director → ME
    Person with significant control
    2020-03-14 ~ dissolved
    IIF 6 - Ownership of shares – 75% or moreOE
Ceased 2
  • 1
    9 Devonshire Square, London
    Dissolved Corporate (1 parent)
    Officer
    2008-09-19 ~ 2010-09-28
    IIF 14 - Director → ME
  • 2
    PRESTIGE AVIATION LIMITED - 2008-09-04
    Sykes Anderson Llp, 9 Devonshire Square, London, England
    Dissolved Corporate (1 parent)
    Officer
    2008-01-04 ~ 2010-09-28
    IIF 15 - Director → ME

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