Marc P. Werner

Lawyer Partner

Laura Antonina Stammwitz is a top attorney recognized by Best Lawyers in the practice area(s) of Competition / Antitrust Law. Laura Antonina, 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 Laura Antonina is held by other top lawyers in the same geographic and legal practice area.

Cornelia Gersch is a top attorney recognized by Best Lawyers in the practice area(s) of Art Law. Cornelia, who practices law in Frankfurt/Main, Germany, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Cornelia is held by other top lawyers in the same geographic and legal practice area.

Criminal defense since 2007 During this time I was able to learn and experience a great deal – experiences that shaped me, sharpened my understanding of criminal law and influenced my current way of working. My path to criminal defense, however, began much earlier. Even during my studies in Konstanz, I consistently focused on criminal law. During my legal traineeship, I also deliberately chose placements with a criminal law focus – including a renowned criminal defense lawyer spec...

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...

Stephan Jüngst, admitted to practise law in Germany in 1996 and a specialist in construction and architectural law, has been managing partner and head of the firm’s nationwide real estate and construction law group since 2020. He has extensive experience advising on complex large-scale projects—including high-rise buildings, data centres, and stadiums—with a focus on contract drafting and negotiation, claim management, and the interplay with tenancy, public, tax, and co...

Dr. Marc Hauser advises family businesses and owner-managed companies on legal and tax optimisation. Here he also develops tailor-made solutions for complex company structures. In addition, he has extensive expertise in the conception, establishment and ongoing advice of family trusts in Germany and abroad. Marc Hauser also focuses on mergers & acquisitions and private equity financing. He can rely on the professional support of the firm's own tax advisors for all his tasks. The uncomplic...

Sebastian Schmid is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Sebastian, who practices law in Frankfurt/Main, Germany, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sebastian is held by other top lawyers in the same geographic and legal practice area.

Jörg Lamers has been a lawyer since 1989 and a notary since 2008. He has extensive experience advising national and international clients on real estate law and asset management, including the acquisition, sale, and structuring of real estate and portfolios. He provides ongoing legal support to optimise all aspects of existing portfolios. As a notary, Lamers oversees real estate transactions from project preparation to completion and guides property development projects from land acquisi...

Thorsten A. Wieland is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Thorsten A., who practices law in Frankfurt/Main, Germany, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thorsten A. is held by other top lawyers in the same geographic and legal practice area.