Structures close to Gennady Timchenko are accused of non-payment of VAT in Finland At the end of December, co-owner of the largest Russian oil trader Gunvor, the main shareholder of NOVATEK and Stroytransgaz, Gennady Timchenko told the Swiss magazine Bilan about himself and his lifestyle. When asked if he travels on a private jet, he replied: “Yes. I spend about 500 hours a year on the road, mostly for work. I'm on the road all the time.