Boris Romanovich Rotenberg Boris Romanovich Rotenberg Boris Romanovich Rotenberg (, born in Leningrad on 3 January 1957) is a Russian business man and oligarch. He is co-owner (with his brother Arkady Rotenberg) of the SGM (StroyGazMontazh) group, the largest construction company for gas pipelines and electrical power supply lines in Russia. He was listed by Forbes as Russia's 69th wealthiest person in 2016 with a net worth of $1.07 billion. He is considered a close confidant of president Vladimir Putin. Rotenberg was very involved in martial arts between 1968 and 1978, particularly judo. He trained alongside Vladimir Putin and won several awards for
Boris Romanovich Rotenberg do not meet the criteria under which the U.S. Treasury introduces economic sanctions. Rotenberg was named in the Panama Papers. Rotenberg also holds Finnish citizenship. His nephew, Igor Rotenberg () is Russian billionaire businessman. SMP Bank has sponsored auto racing teams under the brand SMP Racing. Russian drivers like Mikhail Aleshin, Sergey Sirotkin and Vitaly Petrov have competed in the FIA World Endurance Championship, FIA Formula 2 Championship, IndyCar Series and European Le Mans Series. Rotenberg also owns BR Engineering, a racecar constructor. The BR01 is an LMP2 car that debuted in 2015. Boris Romanovich Rotenberg Boris Romanovich Rotenberg (,