Kathrin Marchant

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...

Peter Trösser is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Peter, who practices law in Frankfurt/Main, Germany, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Peter is held by other top lawyers in the same geographic and legal practice area.

Partner Attorney-at-Law and Certified Tax Advisor

Ulrich Johann is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Ulrich, who practices law in Frankfurt/Main, Germany, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ulrich is held by other top lawyers in the same geographic and legal practice area.

Dr. Anke Sessler is widely recognized as one of Germany’s leading disputes lawyers, with extensive experience in international and domestic arbitration and complex litigation proceedings. Dr. Sessler represents industrial corporations and financial service providers in disputes relating to inter alia M&A and supply contracts, joint ventures and other commercial agreements, as well as in shareholder litigation and disputes relating to corporate boards. In recognition of her work in a...

Julia Zerwell advises clients on complex building projects from the drafting of the contract to project conclusion. Her work also covers litigation as well as assistance with tendering and contract awarding review procedures. Her circle of clients includes investors and legal entities established under private law as well as insurance companies and public-sector bodies.

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.

Christian Schmitt is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation. Christian, who practices law in Frankfurt/Main, Germany, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christian is held by other top lawyers in the same geographic and legal practice area.

Anna-Katharina Lohbeck is a top attorney recognized by Best Lawyers in the practice area(s) of Data Security and Privacy Law. Anna-Katharina, who practices law in Frankfurt/Main, Germany, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Anna-Katharina is held by other top lawyers in the same geographic and legal practice area.

As a notary and lawyer Bernhard Naujack advises German and international clients, above all small to medium-sized family-run companies. His forte is the development of solutions in the field of company and property law, particularly when it comes to solving conflicts and undertaking transactions. He also advises clients on matters involving inheritance law, drawing up last wills and testaments, handling estates subject to inheritance, designing prenuptial agreements, partnership contracts and...