September 2014, Oleksandr Turchynov published a letter in which he urged retailers to take a closer look at the products of Tarasove Dzherelo, a small producer of mineral water. He proposed to conclude deals with that company. Some market experts assessed the actions of Turchynov as lobbyism. According to the journalistic investigation, Turchynov's mother-in-law, Tamara Beliba, owns the largest data center in the Baltic states — MC-office. Beliba owns the Ekonomikos Institutas company, which owns a data center located in Kaunas, Lithuania. The total volume of investments was $200 million. Tamara Beliba is also the owner of the company "Ekostilkom", which in turn owns a house near Kyiv with a size of 1,000 m2 with a plot of land of 0.5 hectares. Turchynov's mother-in-law is the owner of warehouses with a total area of 6,000 m2 in Kyiv on the Akademika Koroleva Prospect. Another company of Tamara Beliba owns three facilities with the size of more than 200 m2 each in the centre of Kyiv on Konovalets street. According to the United State Register of Legal Entities, Individual Entrepreneurs and Public Organizations of Ukraine, the entire business in the Turchynov family is executed on his mother-in-law Tamara Beliba, mother Valentina and wife Anna. The family is engaged in economic research, film production, providing communication services and building data centres. This business is related with economic research, film production, the provision of telecommunications services and data centers. On 1 May 2017, the journalistic investigation of the program Our money with Denis Bigus (channel 24) proved the connection between Oleksandr Turchynov and people's deputy Ruslan Lukyanchuk with three large companies (Absolut Finance, Magnate and Octave Finance) that own 1,200 exchange points of 3,500 legal currency exchange offices in Ukraine. These points exchanged currencies without cash registers, which violates the requirements of the law, since in this case automatic tax reporting is not provided to the State Fiscal Service. All these companies are listed on the nominees — Oksana and Ilona Brodovskaya and Hryhoriy Pron'ko (Oksana's father). However, their connection with the joint business of Turchynov and Lukyanchuk was proved by journalists — Oksana and her husband Valentin Brodovsky were assistants of Ruslan Lukyanchuk during four convocations of the Verkhovna Rada. Investigations on this subject were published in the Ukrainian media earlier. Oleksandr Turchynov's father-in-law Vladimir Beliba together with businessman Ihor Tynnyy opened in 2013 in the center of Kyiv a restaurant of