Sergey Chemezov

Sergey Viktorovich Chemezov (Russian: Сергей Викторович Чемезов; born 20 August 1952) is a Russian businessman and politician who is the CEO of Rostec Corporation, a state-owned defense conglomerate. A former KGB agent and high-ranking general, Chemezov befriended Vladimir Putin when both were stationed in East Germany in the 1980s. In 2007, Putin appointed him as CEO of Rostec.

The Pandora Papers leaks revealed that Chemezov and his family maintained a large network of offshore wealth, including a $600 million superyacht.