First violinist Zetterqvist Quartet, Sweden, 1974—2002, Z Quartet, Sweden, since 2002. Leader Radio Symphony Orchestra, Stockholm, 1989—1992. Headmaster Edsberg High School of Music, 1992—1996, professor chamber music, since 1992.
Violinist Trio Mats, Sweden, since 1996. Guest leader Chamber Orchestra of Europe, since 1994. Chairman Järnåker Instrument Foundation, Stockholm, 2000—2004.