Roger Boltshauser - Switzerland

2002  Utility Buildings Sportsfacility Sihlhölzli - Zürich
2005  Refurbishment School Building Kronenwiese - Adliswil
2007  Reorganisation and Extension Town Hall - St.Gallen
2008  Hirzenbach School - Zürich
2010  Studio House Dubsstrasse - Zürich
2013  School Pavillon Allenmoos II - Zürich
2014  Apartment Tower Hirzenbach - Zürich
2014  School Building Kopfholz - Adliswil
2015  Apartment Building Ringstrasse - Lenzburg