Competition for PGNiG S.A. headquaters Competition for PGNiG S.A. headquaters2017 Gdynia Waterfront II Gdynia Waterfront II2016 19. District 19. District2012 Port Praski Port Praski2012 Chopin Airport City Chopin Airport City2011 Gorczewska Park Gorczewska Park2010 Competition for the surrounding of the National Stadium in Warsaw Competition for the surrounding of the National Stadium in Warsaw2008 Pilsudski Square Pilsudski Square1988