Among many others, Cécile Grüebler has performed as a soloist with the Jiangsu Symphony Orchestra in China, with the Hradec-Kralove Philharmonic Orchestra in the Czech Republic, with the Munich Camerata in Germany and with the Camerata Universidad Andrés Bello in Chile. In addition to her work as a concert cellist, Cécile Grüebler has recently been working primarily as a passionate studio musician for various national and international studio productions. She also records herself in her home studio, where improvisation and stylistic versatility play a decisive role. At the beginning of 2019, the German classical label Cybele Records released the first CD production of her duo Grüebler/Chitadze with works by Paul Hindemith, Bernhard Heiden and Walter Skolnik. She also made her Carnegie Hall debut in New York with this program in the same year. Cécile Grüebler is also a trained film actress and has been working as a professional voice actress for various projects since 2021.