In 2017, he created the "Motor Sharks" racing team.

In 2019, he became a part of the Russian Circuit Racing Series.

In 2018, Nemkin founded a fund titled "Sochi Digital Valley" with an estimated volume of private investment of 250 million rubles.

Since September 2021, he has served as the deputy of the 8th State Duma.

[4] He was sanctioned by Canada under the Special Economic Measures Act (S.C. 1992, c. 17) in relation to the Russian invasion of Ukraine for Grave Breach of International Peace and Security,[5] and by the UK government in 2022 in relation to Russo-Ukrainian War.