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Dr. Rüdiger Christian Koss

Lawyer and notary public - partner of the firm
I’ve been active as a lawyer and based in Berlin since 1998. Until 2024, I was a partner at the law firm ROLEMA Rechtsanwälte und Notare, and in 2025, I became a partner at Tavanti, Redeker & Partner. I have been acting as a notary public in Berlin since 2012. I studied in Münster, Germany, and Lausanne and Geneva, Switzerland and completed my traineeship in Berlin. Additionally, I worked as a research assistant at Potsdam University for a number of years. I’m a member of the German Bar Association (Deutscher Anwaltverein, DAV), Berlin Lawyers’ Association (Berliner Anwaltsverein, BAV) and the VBKI (Verein Berliner Kaufleute und Industrieller), an association of Berlin merchants and industrialists.

My specialisations include real estate law, commercial law and corporate law, mergers and acquisitions, inheritance law with transfer of a company due to succession, and business law and general civil law. I have been assisting many clients over the years: individuals, families and even larger firms. I strive to find solutions to complicated or conflict-ridden situations that best align with my clients’ specific needs.

I can also provide you with legal counsel and notarial services in English.

In addition to my professional activities, I have acted as chair of the Berlin Lawyers’ Association for many years and since 2022 as chair responsible for finances at ADAC Berlin-Brandenburg e.V. in a voluntary capacity.