Nikolay Korytko has 27 years of legal practice (since 1992) that includes longstanding legal support to businesses of 3 billionaires (Suleyman Kerimov, Oleg Deripaska and Igor Babayev), as well as legal practice in large law firms of Russia (Alrud) and China (DHH).
in December 2017, Nikolay Korytko (the then Chief Legal Officer at the Moscow Representation of the DHH Law Firm from Beijing), was invited by the Lawyers Association of the Chinese province Shandong to deliver a lecture on the basics of the Russian legal system.