Roumen Markov, MEng. is General Manager of Large Infrastructure Projects Ltd. – a Bulgarian company, infrastructure developer. He has graduated the University of Chemical Technology in Sofia, Bulgaria, specialty “Silicates and binders technology”. In the period 1981 – 1990 he has been fellow expert at the Institute “Energoproekt” for utilization in construction of the wastes from thermal power plants. Since 1991 he is an entrepreneur in construction, managing his own business in the area of design and construction of residential and office buildings. Mr Markov has been consultant to the Transport commission at Sofia municipality and he has participated in the elaboration of the General spatial development plan of Sofia. In the last more than ten years Mr Markov actively works in the area of Pan – European transport infrastructure development projects for high-speed railway lines, ports and motorways as well as projects for water management of big rivers like Maritsa River, Danube River and the tributaries Sava and Tisa.