Rostelecom's venture fund has become the owner of 35.17% in fintech startup Fazum, according to SPARK-Interfax data. Operator announced investment in Fazum in early August, the amount of investment, as well as the share that the company was going to get as a result, were not named. Startup is developing a platform of more than 300 services to automate banking business processes. Solutions of the company have already been implemented in more than 20 Russian banks.