Realizations Back Production and office building in Zimna Wódka Realizations Katowice EKO-TRANS office building Jastrzębie Zdrój Production and warehouse building in Racibórz Sekonix office and production building in Żory Wodzisław Śląski Office and service building in Wrocław Winter garden Rybnik Office building Rybnik K1 Donaldson production and office building in Skarbimierz Office and warehouse building in Bochnia