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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

Porter, David Norman

    Related profiles found in government register
  • Porter, David Norman
    British born in February 1971

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 14b, Mulnagore Lane, Cookstown, BT80 9BU, Northern Ireland

      IIF 1
    • 64, The Promenade, Portstewart, County Londonderry, BT55 7AF

      IIF 2
  • Porter, David Norman
    British chartered engineer born in February 1971

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • County Hall, Castlerock Road, Coleraine, BT51 3HS, Northern Ireland

      IIF 3
  • Porter, David Norman
    British civil engineer born in February 1971

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 5, Mill Hill Close, Haywards Heath, West Sussex, RH16 1NY, England

      IIF 4
child relation
Offspring entities and appointments
Active 2
  • 1
    64 The Promenade, Portstewart, County Londonderry
    Active Corporate (5 parents)
    Officer
    2022-04-01 ~ now
    IIF 2 - Director → ME
  • 2
    47-58 Bastwick Street, London
    Active Corporate (9 parents)
    Equity (Company account)
    0 GBP2019-12-31
    Officer
    2024-01-04 ~ now
    IIF 1 - Director → ME
Ceased 1
  • 1
    THE BENEVOLENT FUND OF THE INSTITUTION OF CIVIL ENGINEERS - 2017-07-27
    5 Mill Hill Close, Haywards Heath, West Sussex
    Active Corporate (13 parents)
    Officer
    2015-01-01 ~ 2018-12-31
    IIF 4 - Director → ME
    2021-01-01 ~ 2022-12-31
    IIF 3 - Director → ME

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