Sberbank plans to continue developing the ecosystem, but mainly looks at partnership schemes, rather than entering into the capital of companies, said the head of the bank Herman Gref. The volume of the group's investments in the development of the ecosystem in the next three years may be announced in the new development strategy. Last year the ecosystem companies worked better than expected, but in general the contribution to the overall financial result is still negative, but we also laid it in the strategy, said Gref.