Dionysis Grammenos has conducted several of the world’s finest orchestras, including the London Philharmonic Orchestra, stepping in at the eleventh hour to conduct Brahms’s Symphony No. 4 at the Megaron and joining them again in March 2026; the Houston Symphony, with whom he recently made his US debut; and the Philharmonia Orchestra for Signum Classics. He has also conducted the Belgian National Symphony Orchestra, Orchestre Symphonique de Québec, Royal Northern Sinfonia, Cameristi della Scala, Lucerne Festival Strings and Ulster Orchestra. In the 2026/27 season, he makes his debuts at the Elbphilharmonie Hamburg and the Tonhalle Zürich, and collaborates with Yefim Bronfman and the Athens State Orchestra in Rachmaninoff’s Piano Concerto No. 3 and Bartók’s Concerto for Orchestra, as well as with Steven Isserlis and the Oxford Philharmonic Orchestra in Shostakovich’s Cello Concerto No. 1 and Brahms’s Symphony No. 3, among other engagements. He has worked with soloists such as Leonidas Kavakos, Khatia Buniatishvili, Renaud Capuçon, Noah Bendix-Balgley, Anna Fedorova and Mahan Esfahani. He is regularly praised for his innate and instinctive musicianship, the clarity and efficiency of his conducting, and his ability to shape the sound of an orchestra.