Realizations Back Service building Bytom Realizations Interchange Center Żory Kindergarten in Sosnowcu Witan office building Żory Office building Rybnik K1 Szałsza Historic Mine Ignacy in Rybnik Gift factory in Rybnik Sekonix office and production building in Żory Production and warehouse building in Racibórz Office building TEXBUD Wodzisław Śląski