Producent: ATLAS, BARCZ, BLUE DOLPHIN, CEKOL, consil, DYSKONT, FIBERGLASS FABRICS, GERDA, HYDRAT, INSTAL PLAST ŁASK, ISOVER, KAPRYS, Kerakoll, KOSBUD, KRONOPOL, MAPEI, MARMA, MASter Mas, MEA, MEGARON, METPOL, Nexler, NIDAGIPS, NORGIPS, OMSI, PLX, ROLAS, SELENA, SEMPRE, Ultrament, WKRĘT-MET, WŁODAR TRADE