Matthias Sierig

Astrid Wellhöner is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Astrid, who practices law in Munich, Germany, has been recognized since 2012. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Astrid is held by other top lawyers in the same geographic and legal practice area.

Volker Schwarz is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. Volker, who practices law in Stuttgart, Germany, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Volker is held by other top lawyers in the same geographic and legal practice area.

Christian Aufdermauer studied law at the University of Tübingen and the University of Lausanne (antitrust law). He took his doctorate in insolvency law at the University of Passau (Dr. jur.) and is a member of the Antitrust Lawyers Association (Studienvereinigung Kartellrecht), the German Society for Distribution Law and the Working Group for International Business Law of the German Bar Association (DAV)

The primary focus of Dr. Anno Haberer’s work is advising on antitrust law covering both antitrust violation and merger control proceedings as well as on contract wording in line with antitrust legislation. Further important areas of activity are industrial property rights, in particular trademark law as well as legislation on unfair competition, IT and data protection law and employee inventions.

Prof. Dr. Ulrich Tödtmann Partner Professor Tödtmann’s areas of legal practice are labour law, corporate law, energy law and compliance consultancy. He has more than 25 years of experience in advising and assisting medium-sized companies from different industrial sectors, but particularly the energy, automotive, electricity and metal as well as traffic sectors. Drawing upon his extensive experience both as a lawyer and as long-standing head of a corporate legal department and ...

Roland Kläger studied law at the University of Freiburg and holds a doctor of laws (Dr. jur.) from the University of Tübingen. He worked as a research fellow at the University of Freiburg, as a visiting fellow at the Lauterpacht Centre for International Law of the University of Cambridge and practised dispute resolution in a big international law firm in Frankfurt. Roland Kläger holds various positions in the arbitration community and is e.g. co-chair of the arbitration and lit...

Rupert Vogel is a top attorney recognized by Best Lawyers in the practice area(s) of Information Technology Law and Intellectual Property Law. Rupert, who practices law in Karlsruhe, Germany, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rupert is held by other top lawyers in the same geographic and legal practice area.

Elisabeth Wyrembek studied law at the University of Tübingen and at Queen Mary University of London (LL.M. in Comparative and International Dispute Resolution). She undertook her legal traineeship at the Higher Regional Court in Stuttgart, with a focus on European law. She is currently also studying for a doctorate in international commercial and investment arbitration at the University of Tübingen. She is a member of the Antitrust Lawyers Association (Studienvereinigung Kartellrech...

After studying at the universities of Tübingen and Bonn, Klaus Gerstenmaier took his doctorate degree at the University of Göttingen (Dr. jur.). He lectures and publishes regularly, especially on arbitration law, and is a lecturer for International Arbitration at the University of Konstanz. Klaus Gerstenmaier was the German member of the ICC International Court of Arbitration, Paris, he is a member of the board of the German Arbitration Institute (DIS), Past Chair of the Litigation ...

Timo Alte studied law at the University of Würzburg where he also obtained his doctorate (Dr. jur.). He undertook his legal training in Düsseldorf and also a legal internship in Sydney/Australia. Timo Alte lectures trainee lawyers on corporate law for the Stuttgart Bar Association, is a member of the Working Group on Commercial and Corporate Law of the German Bar Association (DAV) and of the Corporate Law Association (VGR).