Bilzen
Hydro-Gear Europe - Bilzen
Hydro-Gear Europe - Bilzen
Adc Solar - Tongeren
Be'energies - Riemst
Vert-Energie - Genk
E&S Solar Bvba - Tongeren
SaveSmart - Haaltert
RW Energy VOF - Kortessem
Quattrosolar BV - Ypres
Solarwinkel - Ypres
E-Therm bvba - Gammerages