Stefan Winheller

Dr.Annette Rosenkötter has been a lawyer at FPS since 2001 and has been leading the public procurement practice group since 2006. She is an expert in public procurement and European state aid law, advising clients from all industries. Dr Rosenkötter assists the public sector and bidders with complex procurement procedures, particularly in defence, research, healthcare, and infrastructure. She represents clients before procurement chambers and higher regional courts, and is a sought-...

Dr Jens-Dietrich Mitzlaff specialises in acquisition, company and real estate financing, and in restructuring these types of financing. He specialises in advising domestic and international borrowers, banks, financial service organisations, as well as servicers and private equity investors on national and cross-border financing transactions. Dr Mitzlaff has many years of experience providing legal advice on a broad range of debt instruments, such as secured/unsecured/syndicated loans (includi...

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...

Victoria Johnson is a specialist lawyer for information technology law, TÜV-certified data protection officer and auditor, and certified whistleblowing officer based in Berlin. While completing a part-time doctorate in commercial law focused on fundamental rights, she advises public and private sector clients—from start-ups to international corporations—on all aspects of digitisation, IT law, and data protection. Her expertise includes contract drafting, data protection manag...

Volker Szpak has been working as a lawyer and tax advisor in Friedrich Graf von Westphalen's Frankfurt office since 2026 and is a partner in the firm. He primarily advises clients in the areas of tax law, corporate law, and real estate law.

Michael Schmidt is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Michael, who practices law in Frankfurt/Main, Germany, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael 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...

Kurt Dittrich is a top attorney recognized by Best Lawyers in the practice area(s) of Capital Markets Law and Real Estate Law. Kurt, who practices law in Hofheim, Germany, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kurt is held by other top lawyers in the same geographic and legal practice area.

Bettina Komarnicki is a proven expert in the fields of IT law, software law, copyright law, competition and trademark law, licensing and distribution law, and data protection law. She assists clients in drafting and negotiating complex contracts and introducing new business models, and represents them in and out of court. Her clients include leading international IT service providers, the public sector, small and medium-sized companies and start-ups.

For more information, please visit www.gibsondunn.com/lawyer/klein-alexander/ .