Gaugau Zhang-Rieger

Ralph Drebes is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Mergers and Acquisitions Law and Private Equity Law. Ralph, who practices law in Frankfurt/Main, Germany, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ralph is held by other top lawyers in the same geographic and legal practice area.

Mario Riechmann is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Mario, 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 Mario is held by other top lawyers in the same geographic and legal practice area.

Henrik Steffen Becker is a lawyer specialising in the field of intellectual property rights. He has years of experience above all in competition law as well as in the field of non-technical property rights (trademarks). Here Henrik Steffen Becker advises internationally active companies from the food, drinks and tobacco industry as well as the healthcare, power supply, telecommunication and IT sectors. His work includes the setting up and administering of German, European and international tr...

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.

Alexander Insam is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits Law and Labor and Employment Law. Alexander, 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 Alexander is held by other top lawyers in the same geographic and legal practice area.

Lars Voigt has been a lawyer since 2005, advising and representing clients in M&A transactions, especially in real estate law. His expertise includes real estate transactions (asset and share deals), commercial tenancy law, and real estate asset management. He also focuses on ESG issues and hospitality law. He is based in Frankfurt.

Annette Rölz is Local Partner for employment law at the Frankfurt office of Friedrich Graf von Westphalen & Partner mbB. She joined FGvW in 2020 after working for Ulrich Weber & Partner mbB for 15 years. Annette Rölz advises on individual and collective employment law and litigates throughout Germany. In addition, she advises companies on legal structuring issues (including reconciliation of interests and social plan negotiations) as well as on the negotiation of business ag...

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...

Hannes Reiher is a lawyer and local partner at the Frankfurt office of Friedrich Graf von Westphalen & Partner. He is a certified specialist in construction and architectural law and advises clients such as national and international construction companies as well as well as institutional investors or the public sector during all phases of major construction projects, including contract drafting, ongoing consultancy and dispute resolution up to litigation. Hannes Reiher speaks German and ...

Dr Detlef Koch is Partner and Head of BEITEN BURKHARDT's Frankfurt office and member of the Corporate / M&A practice group. His focus includes corporate and real estate transactions, advice to and disputes between company bodies as well as companies in the real estate sector. He particularly advises his national and international clients on legal questions regarding transactions, corporate restructurings and aspects of corporate governance.