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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

Mcilwaine, John Barnett Boyd

    Related profiles found in government register
  • Mcilwaine, John Barnett Boyd
    born in September 1958

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • icon of address Bruce Shaw, Murrays Exchange, 1 Linfield Road, Belfast, BT12 5DR, Northern Ireland

      IIF 1
    • icon of address Murrays Exchange, Linfield Road, Belfast, BT12 5DR, Northern Ireland

      IIF 2
  • Mcilwaine, John Barnett Boyd
    British quantity surveyor born in September 1958

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • icon of address 16, Harwood Park, Carrickfergus, County Antrim, BT38 7LZ, Northern Ireland

      IIF 3
    • icon of address The Showgrounds, Ballycastle Road, Coleraine, County Londonderry, BT52 2DY

      IIF 4
  • Mcilwaine, John Boyd
    British quantity surveyor born in September 1958

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • icon of address 16 Harwood Park, Carrickfergus, BT38 7LZ

      IIF 5
  • Mcilwaine, John Barnett Boyd

    Registered addresses and corresponding companies
    • icon of address 16, Harwood Park, Carrickfergus, County Antrim, BT38 7LZ, Northern Ireland

      IIF 6
  • Mr John Barnett Boyd Mcilwaine
    British born in September 1958

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • icon of address Murray's Exchange, 1 Linfield Road, Belfast, BT12 5DR

      IIF 7
    • icon of address 16, Harwood Park, Carrickfergus, County Antrim, BT38 7LZ, Northern Ireland

      IIF 8
    • icon of address Eastcastle House, 27-28 Eastcastle Street, London, W1W 8DH, England

      IIF 9
  • Mciiwaine, John Boyd
    British

    Registered addresses and corresponding companies
    • icon of address 16 Harwood Park, Carrickfergus, BT38 7LZ

      IIF 10
child relation
Offspring entities and appointments
Active 1
  • 1
    icon of address 16 Harwood Park, Carrickfergus, County Antrim, Northern Ireland
    Active Corporate (2 parents)
    Equity (Company account)
    2 GBP2024-07-31
    Officer
    icon of calendar 2014-07-31 ~ now
    IIF 3 - Director → ME
    icon of calendar 2014-07-31 ~ now
    IIF 6 - Secretary → ME
    Person with significant control
    icon of calendar 2016-06-30 ~ now
    IIF 8 - Has significant influence or controlOE
    IIF 8 - Right to appoint or remove directors as a member of a firmOE
    IIF 8 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 8 - Ownership of shares – More than 25% but not more than 50%OE
Ceased 4
  • 1
    icon of address Eastcastle House, 27-28 Eastcastle Street, London, England
    Active Corporate (2 parents)
    Officer
    icon of calendar 2012-04-02 ~ 2023-11-01
    IIF 1 - LLP Designated Member → ME
    Person with significant control
    icon of calendar 2016-05-01 ~ 2023-11-01
    IIF 9 - Has significant influence or control OE
  • 2
    CALVER INVESTMENTS LIMITED - 2006-06-07
    icon of address The Showgrounds, Ballycastle Road, Coleraine, County Londonderry
    Active Corporate (9 parents)
    Equity (Company account)
    305,207 GBP2024-12-31
    Officer
    icon of calendar 2021-06-24 ~ 2024-01-29
    IIF 4 - Director → ME
  • 3
    BRUCE SHAW MANAGEMENT SERVICES (NI) LIMITED - 2020-10-19
    SKOPE PROJECTS LIMITED - 2020-11-26
    icon of address Murray's Exchange, 1 Linfield Road, Belfast
    Active Corporate (2 parents)
    Officer
    icon of calendar 2007-08-08 ~ 2023-11-01
    IIF 5 - Director → ME
    icon of calendar 2007-08-08 ~ 2019-04-30
    IIF 10 - Secretary → ME
    Person with significant control
    icon of calendar 2016-05-01 ~ 2019-04-30
    IIF 7 - Has significant influence or control OE
    IIF 7 - Right to appoint or remove directors OE
  • 4
    BRUCE SHAW (BELFAST) LLP - 2020-12-16
    icon of address Murrays Exchange, Linfield Road, Belfast, Northern Ireland
    Active Corporate (2 parents)
    Officer
    icon of calendar 2019-12-18 ~ 2023-11-01
    IIF 2 - LLP Designated Member → ME

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Contains public sector information retrieved at 26 August 2025 and licensed under the Open Government Licence v3.0.