• APHC

    The APHC is the leading trade association for the Plumbing & Heating industry in England and Wales.

  • Aqua Europa

    Aqua Europa is a confederation of trade associations representing the interests of the water and wastewater supply chain within Europe.


    BEAMA is the leading trade body representing the interests of a collection of trade associations in the energy and power industry.


    BELGAQUA is the Belgian federation for the Water Sector.

  • EUA

    The Energy and Utilities Alliance (EUA) is a not-for-profit trade association that provides a leading industry within the energy sector.

  • HHIC

    HHIC is a member organisation committed to effectively promoting the sustained growth of the UK domestic heating and hot water industry.


    The IDHEE is an independent non-profit making professional body serving the Domestic Heating Engineer
    for more than 50 years. 

  • KIWA

    Kiwa in the UK comprises six brands, which between them provide a full suite of testing and certification services, energy and carbon advice,

  • NHIC

    NHIC is a member based organisation whose primary aim is to encourage the safe and efficient refurbishment of the UK’s existing homes.