Main Library Vienna
External façade, heating installations
Murinsel Graz
External façade, steel construction
Vienna Airport Tower
Façades and steel construction
Milleniumstower
Sanitary, heating, electrical installations
Wüstenrot Salzburg
Façades and steel construction
Stadioncenter Vienna
External façade, steel construction
Dresdnerstrasse Vienna
Façade, GHW installations