Matthias Achenbach

Dr Markus Dinnes specialises in the judicial and extrajudicial enforcement of his clients’ interests in complex commercial law disputes before both state courts and courts of arbitration. He has extensive and long-standing experience in litigation and consulting, including in summary proceedings and proceedings before the German Federal Court of Justice and the European Court of Justice. The subject of his proceedings is often post-M&A disputes, corporate disputes, distribution agre...

Dr Georg von und zu Franckenstein has been working in the field of real estate and administrative law since 1996. His main focus area is consultation on investments (development, purchase, rental, operation, etc.) in healthcare real estate and operations. He has particular expertise with regard to the special legal requirements relating to the development, acquisition, operation and restructuring of nursing homes and assisted-living facilities.

Werner Bachmann is a lawyer with extensive legal and technical expertise in the field of information technology, currently focusing on cyber security and artificial intelligence. In 26 years of legal practice, he has played a leading role in countless projects accompanying the digital transformation of economic sectors ranging from telecommunications to financial services, industrial manufacturing, and healthcare. His expertise includes software technology—its development, licensing, an...

Jens Nehm Attorney Certified specialist in building and architects’ law Partner Specialists area : Construction and architectural law incl. fee law, p ublic building law, p ublic procurement law As a lawyer specialising in construction and architectural law, I advise and represent architects and engineers of all disciplines, the insurers and underwriters behind them as well as building owners, property developers and property companies and other parties involved in construction. My work...

Max Stein acts for companies and governments in complex domestic and international litigation and arbitration matters, including investment arbitration. In particular, he has handled disputes involving corporate, energy, capital markets, construction and public international law. Mr. Stein also serves as an arbitrator.

Caspar Schmelzer focuses primarily on capital markets transactions, advising clients in a variety of industries, including technology, automotive, consumer goods, financial and manu­facturing. In recognition of his work, Mr. Schmelzer was named to Best Lawyers in Germany 2024 for Capital Markets Law.

Professor Dr. Oliver Moufang (Lawyer of the Year Construction Law, Hesse, 2025, 2019, 2017 & 2012) is a long-standing partner at the Frankfurt office of GSK Stockmann, a law firm specialising in real estate law. He is a certified specialist in construction and architect law. Specifically, he advises on major building projects during construction and resolves disputes both in and out of court. He is a lecturer in real estate law and an honorary professor at the RheinMain University of Appl...

Jürgen A. Heilbock is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Jürgen A., who practices law in Frankfurt/Main, Germany, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jürgen A. is held by other top lawyers in the same geographic and legal practice area.

Since 2006, Dr. Michael Kühn has been advising and assisting family-owned companies and affluent individuals in all aspects of succession and asset protection. He specialises in accessions, inheritance and inheritance tax law as well as in the associated areas of foundation, corporate and family law. His work also involves developing tax efficient wills and transfer contracts as well as providing legal guidance in the execution of marriage contracts. In the context of preparing larger an...

Prof. Dr. Antje Boldt joined RITTERSHAUS in 2021 as partner. She specialises in advising on the preparation and implementation of projects in the areas of infrastructure, school and day-care centre construction as well as health care, e.g. hospital construction. In particular, she focuses on new contract management forms of the integrated project alliance and methods from Lean Construction Management and Building Information Modelling. Antje Boldt is a professor of commercial law at the Frese...