Boris Rotenberg and his brother Arkady Rotenberg are Russian billionaires and childhood friends of President Vladimir Putin. OCCRP recently revealed in its Rotenberg Files that Arkady Rotenberg purchased and financed a chalet in Kitzbühel, Austria, through Cypriot companies. OCCRP also revealed that Spanish authorities seized a luxury villa belonging to Boris and Karina Rotenberg in Oliva, Spain, in October 2022.
Russian oligarch and confidant of President Vladimir Putin, Arkady Rotenberg, allegedly financed a house in Kitzbuehel, where Putin's daughter also spent time, through Cypriot companies. This was reported by the Organized Crime and Corruption Reporting Project (OCCRP) and local Austrian media. The EU and the U.S. imposed sanctions against Putin's childhood friend in 2014.