"Z.V.", Individual Enterprise
"Stafor", LTD
"Grobiņas SPMK", LTD, Heating equipment manufacturer
"Efiko", LTD
"Apkures centrs", LTD "AT Meter"
"SD FIX", LTD
"Keide Plus", LTD
"Baltijas Baseini"
"Siltumsūkņu centrs", LTD
"Centrometal", LTD
