Johannes Lumper

Marc Seiffert is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Marc, who practices law in Stuttgart, Germany, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Marc is held by other top lawyers in the same geographic and legal practice area.

Dr. Andreas Torka’s main area of consultation is on plant construction and private construction and architectural law. In these areas, he advises nationally and internationally operating companies from the building construction and civil engineering, plant construction, energy supply and chemical industries on the implementation of new projects as well as on the judicial enforcement and defence of claims. Furthermore, Mr Torka is also active in competition law, in particular in the area...

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...

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...

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.

Hendrik Thies is a partner in the corporate law / M&A department of the Freiburg office. He particularly advises medical device manufacturers. His practice includes corporate law, M&A, international commercial law and regulatory advice. Hendrik Thies is the author of numerous publications and a member of the Working Group on Commercial and Corporate Law of the Freiburg Bar Association. He speaks German and English.

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.

Holger Leichtle is a top attorney recognized by Best Lawyers in the practice area(s) of Restructuring and Insolvency Law. Holger, who practices law in Stuttgart, Germany, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Holger 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.

Hans-Georg Kauffeld studied at the universities of Bayreuth and Freiburg, he took his doctorate at the University of Freiburg (Dr. jur.). He then worked as a research assistant at the Institute for Commercial and Business Law of the University of Freiburg.