Lectrix Anglia Ltd - Ipswich

Engena Limited - Ipswich

St Ives Gas Services - St. Ives

Wind Turbine - Lydney

HIS RENEWABLES - Clevedon

MAP Electrical Contractors Ltd - Bristol

water2Business - Bristol

Kilo Electrical Ltd - Bristol

NEA Nailsea Electrical Appliances - Bristol

John Brown Hardware - Bristol