Jürg Conzett was born in 1956. Studied architecture and engineering at EPF Lausanne and ETH Zurich (1976-1980). Worked with Peter Zumthor (1981-1987). Founded own office in Haldenstein (1988). Collaborative practice with A. Branger in Chur (1992-1996). Gianfranco Bronzini was born in 1967. Apprenticed in the engineering office G. Caprez AG (1982-1986). Studied architecture and engineering at Technical School Rapperswil (1986-1989). Worked at the engineering office G. Caprez AG (1990-1993). Worked at the Bureau of Lower Construction in Graubünden (1993-1994). Patrik Gartmenn was born in 1968. Apprenticed in the engineering office Melcherts & Branger AG, Chur from 1984. Studied architecture and engineering at School of Engineering HTL, Chur (1989-1994). Worked as a CAD designer at engineering office Chr. Franzun (1990-1994). Studied architecture at School of Engineering HTL (1994-1998). Started partnership Conzett, Bronzini, Gartmann AG, Chur in 1999.