After study and graduation at Economic faculty of Erasmus University in Rotterdam in 2004, Andrej Markov has been working in Rotterdam and Geneva for multinational grain trading companies such as Nidera, AWB Geneva AFEGRA trading and BayWa-Cefetra group. Grain export out of Black Sea region and especially out of Ukraine has always been main field of activity. Together with a top-team of very experienced professionals Andrej Markov has set up MarGen group, which is since end of 2021 active as independent grain trading company.