Dr. Huth is a founding partner of the law firm HUTH DIETRICH HAHN and was active in the transaction business until 2006. As a partner of a large Hamburg commercial law firm, Dr. Klaus Dieter Huth decided in 1990, after 25 years of professional experience, together with Dr. Hartmut Dietrich, to found a law firm focusing on transactional business, of which he was a member until 2006.

He completed his studies in Hamburg, Munich, Oxford, Paris and Barcelona.