Hannes Schwinn

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 ...

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.

Moritz Burwick is Partner at the Ebner Stolz office in Karlsruhe, Germany. He was admitted as a lawyer in 2011 and as a tax consultant in 2014 and is a member of the Corporate/M&A service line. Moritz Burwick advises clients in all areas of corporate law. His work focuses in particular on providing legal advice to medium-sized companies and their shareholders on M&A transactions, reorganisations (mergers, spin-offs, changes of legal form, collapse mergers) and start-up investments. Th...

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.

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.

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.

Dr. Daniel Weisert mainly focuses on patent, design and copyright law. In addition, he advises internationally operating companies from the plant engineering and construction and energy supply sectors as well as from the automotive, chemical, electronics, IT and fashion industries. In this respect, his main focus is on procedural law and comprehensive advice on commercial law, contract drafting, the establishment of distribution structures and the contractual and forensic support of large-sca...

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.

Dr Werner Born studied law at Heidelberg University. After completing his doctorate in Heidelberg, he began working as a lawyer with a focus on family businesses. In 2010 he made partner at RITTERSHAUS where he is a member of the Practice Group dedicated to Entrepreneurial Families & Private Clients consisting of seventeen lawyers and three notaries. In 2017, they took second place for “Exzellenz in Mediation und Konfliktmanagement” (Excellence in Mediation and Conflict Manage...

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 ...