Rechtsanwalt Prof. Dr. Rübenstahl has worked as a defense lawyer and in an advisory capacity in the areas of white collar crimes, criminal law and criminal tax law for over fifteen years. He began his career at a law firm which specialized in appeals of criminal cases at the Federal Court of Justice’s seat in Karlsruhe. He has also worked in large international law firms in Frankfurt, with an increasing focus on the areas of compliance and internal investigations. Between 2015 and 2017, he was a successful attorney and founding partner of a renowned boutique criminal-law firm specializing nationwide in medical, white collar, and criminal tax-law with offices in Cologne, Frankfurt am Main, and Berlin before founding the law office of Rübenstahl Rechtsanwälte (Rübenstahl and Associates) in 2018.