The Ensemble is based in Berne and  devotes itself to the Swiss string quartet. On the occasion of the Berne Festival in 2015, it collaborated with the Swiss composer Leo Dick, who dedicated his first string quartet to the Rasumowsky Quartet. In 2016 the German label cpo published their first record of all string quartets of the composer Friedrich Theodor Fröhlich, also known as “Swiss Schubert”.