industry, retail, offices
- Main Tower, Frankfurt (2000)
- MDR head quarter, Leipzig (1998)
- Office building Ghegastraße 3, Vienna (2006)
- Office building Salomon (1999)
- Office building VAEE, Zeltweg (2002)
- Reconstruction and extension of Mega bauMax Klosterneuburg (2001)
- SC Fischapark (2013)
- Shopping Center Columbus Center, Vienna (2005)
- Strabag Office 2001 (2003)
- Viennese Stock Exchange Square ()
- Volksbank Mittergasse, Bruck/Mur (2006)