Lawyer and Solicitor in England and Wales as well as Partner at Addleshaw Goddard. Advising german and international clients in questions of german and international commercial and procedural law. Representation in proceedings before ordinary courts and national and international arbitration tribunals (including ICC, SCC, DIS etc.). His practice includes disputes relating to or arising out of competition law, company law, D&O liability insurance, M&A agreements, shareholder and joint venture agreements or supply relationships. Specialisation in the protection of foreign investments against political risks.

Visiting lecturer at the University of Cologne.

Regular publications and lectures on current issues (e.g. legal status of shareholders, protection of intellectual property, offence of indirect expropriation) in this area of law. Since 2008 academic advisor to the International Investment Law Centre Cologne.

Since 2024 honorary professor at the University of Cologne.