In March 2015 Gennadiy Romanenko became the advisor of Head of Ukrainian Customs. Before he headed Kyiv Regional Customs from 2012 till 2014, was a chief of Poltava Customs and Kyiv Customs in 2010 – 2011. Also according to mass-media information, he is a close friend and godfather of ‘boss of Customs’ Igor Kaletnyk’s child. Besides, Gennadiy Romanenko managed the Customs clearance of special means which were used to drive protesters away from Maydan.
On December 27, 2014 Gennadiy Romanenko transferred the 825 m2 house in Romankiv village near Kyiv to his son Illya Romanenko. There is even a football field near the house. As well Gennadiy Romanenko has an elite autopark: Toyota Sequoia, Range Rover (2011), Range Rover (2013), Mersedes Benz S550 (2011), Porshe Cayenne (2011).