Johannes Lumper

Bettina Backes studied at the University of Bonn. This was followed by a long-term period of employment in the publishing industry and the intensification of her specialization in a law firm focused on media law and several years as a partner in a trans-regional and internationally-oriented commercial law firm in Stuttgart. Alongside her voluntary involvement in various cultural and educational institutions, she is a (deputy) judge at the Constitutional Court of Baden-Württemberg and mem...

Jan Henning Martens is a partner in the corporate law / M&A department of the Freiburg office. He particularly advises medical device manufacturers and pharmaceutical companies. His practice includes corporate law, M&A, international commercial law, regulatory advice, compliance and start-up support, including financing rounds and ESOPs. Further, Jan Henning supports investors in their acquisition of shares in startups. Jan Henning Martens is the author of numerous publications and a ...

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)

Gert Brandner studied international business law at the University of Freiburg and the University of Aberdeen. Whilst studying for his doctorate (Dr. jur.), Gert Brandner was an assistant at the Department of Business law of Professor Blaurock in Freiburg. Gert Brandner is a member of the International Bar Association (IBA) and of the German Arbitration Institute (DIS). He is a lecturer at the University of Applied Sciences in Esslingen and at the Stuttgart Bar Association.

Jörg Richardi studied law at the University of Konstanz, where he also obtained his doctorate (Dr. jur.). He is currently a member of the Board of the Stuttgart Bar Association. Jörg Richardi is also a lecturer at the Stuttgart Technology University of Applied Sciences, a member of the board of examiners for the second state examination in law and a member of professional associations on labour law including the Working Group of Specialist Attorneys in Labour Law of the German Bar A...

Dr Stefan Lammel is a lawyer and managing partner at the Freiburg office of Friedrich Graf von Westphalen & Partner and a certified specialist in corporate and commercial law. His focus is also on business succession, M&A and restructuring and insolvency. He is a member of the Freiburg Bar Association’s Working Group and Corporate and Commercial Law, the Centre of Insolvency and Restructuring at the Mannheim University and speaks German and English.

Dr. Patrick Certa chiefly advises clients on matters of corporate law as well as Mergers & Acquisitions transactions and corporate financing. In this context, he represents regionally, nationally as well as internationally active firms in Germany and abroad during the restructuring of companies and corporate groups as well as in the formulation and negotiation of contracts. Patrick Certa also acts as a litigator in court proceedings in the aforementioned areas of expertise.

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 ...

Sebastian Vollmer studied at the University of Freiburg. After completing his legal training in Stuttgart, he worked in the real estate practice of a major international law firm, where he was awarded his doctorate.

Frank Büchler is a lawyer and partner at Friedrich Graf von Westphalen & Partner in Freiburg. He specialises in restructuring and insolvency law. He is a member of the Expert Committee on Banking and Capital Markets Law of the Freiburg Bar Association, the Working Group on Banking and Capital Markets Law in the DAV and the Bankrechtlichen Vereinigung - Wissenschaftliche Gesellschaft für Bankrecht e. V. He speaks German, English and French.