In 2019, Who's Who Legal has recognized again Dr. Roland Kläger as "Future Leader" in arbitration. Who’s Who Legal says: "Roland Kläger is ‘a very smart and knowledgeable lawyer’ who stands out as ‘an up-and-coming arbitration practitioner in Germany‘". In the category of arbitration, Dr. Klaus-A. Gerstenmaier was also recommended as a "Thought Leader" in arbitration.