Stefan is the senior partner of Osborne Clarke Germany and specialises in cross-border legal disputes and providing legal advice on real estate issues.

His clients include various international companies. Stefan manages court and arbitration proceedings for these clients. He also negotiates commercial lease contracts for them.

Stefan regularly negotiates the leasing of business premises for clients . and enforces contractual claims against domestic and foreign companies.

Stefan studied in Würzburg and Montreal. He began his career as a lawyer in 1990 at the law firm of Friedrich Graf von Westphalen and became a partner of this firm in 1994. In 2001, he joined Osborne Clarke and was a German Managing Partner for the firm between 2002 and 2013.