Sberbank of Russia (MISX:SBER) in the next two years focus on the evolution of its ecosystem in Russia, preparing some business to be sold and others to be floated on the stock exchange, bank chief Herman Gref said during an Investor day. "We are focused on rounding off the evolution of the ecosystem here. Our focus will be on this in the next two years. We are limiting the scope of what we do, we have penciled in a number of businesses for sale, and we have already started to sell or have sold some of them. We will float some of the businesses on the stock exchange and are also now working on a schedule, on a clear plan, and so on. And, of course, our focus now is on those businesses that will form the basis of this system," he said.