The instruments of Patrick Robin are played by soloists and members of prestigious ensembles and orchestras such as : Vienna Philharmonic, Philharmonique de Radio France, Orchestre de Paris, Opéra de Paris, Orchestre National d’Ile de France, Opéra de Lyon, Orchestre National de Lyon, Wiener Kammerorchester, Tonkünstler-Orchester Niederösterreich, Danish Radio Orchestra, Helsinki Philharmonic, Gürzenich Orchester Köln, Munich Philharmonic, etc.
The Royal Academy of Music in London, the Deutsche Stiftung Musikleben, the Finnish Cultural Foundation, the Järnåker Foundation in Stockholm, Dextra Musica in Norway, the Carl Nielsen Academy of Music in Danemark, the Mécénat Musical Société Générale, have instruments from him to lend to young artists.
He counts many talented musicians as clients and amongst them,

Bernard Greenhouse, (1916 - 2011) the late wonderful man and cellist, founding member of the Beaux Arts Trio - Thomas Zehetmair, violinist and conductor - Florence Malgoire, Violin and direction, Concertmaster of the Arts Florissants - Yoshiko Arai, violin, Quatuor Jean Sibelius - Seppo Kimanen, cello, Quatuor Jean Sibelius - Ronald Birks, violin, Quatuor Chilingirian, Quatuor Lindsay - Kimiko Nakazawa, violin, soloist and teacher Tokyo - Ludwig Müller, violin, Quatuor Aron, konzertmeister Wiener Kammerorchester - Barna Kobori, violin, Quatuor Aron, solo 2nd violins Wiener Kammerorchester - Georg Hamann, viola, Quatuor Aron, solo viola Wiener Kammerorchester - Alain Meunier, Cello, Professor Paris Conservatory