 Suthaus subsequently got a new contract at the Berlin State Opera.After the war, in 1949, he switched from the State Opera - now based in East Berlin - to the "Städtische Oper" which was based in West Berlin, and remained a member of that company until the end of his career.Since the end of the forties, Suthaus appeared regularly at the Vienna State Opera and as guest at the Royal Opera House Covent Garden, London, La Scala, Milan, in Paris, Stuttgart, the Bavarian State Opera in Munich, in San Francisco and at Hamburg State Opera.