Construction Company Bilfinger Berger Budownictwo from Warsaw, Company Navimor-Invest from Gdańsk, Company Prywatne Przedsiębiorstwo Budowlane Alpex Mariusz...

of the largest Polish companies and enterprises investing on this continent, including Ursus, Navimor, Asseco, Kulczyk Investments, Polpharma, Grupa Azoty...