OZNA — is a large multi profile company specialising in design of oil and gas facilities, manufacturing and servicing oil and gas field equipment, engineering and construction survey services, engineering of oil, gas and water metering facilities and process control systems. OZNA Group companies are located on the territory of four federal districts in Russia. Expanding geographically today OZNA is able to provide services in all oil and gas regions of the country, including West and East Siberia, as well as in large industrial centers of Ural and Volga regions. OZNA branded products are operated in all the largest oil regions of Russia: Khanty-Masiysk and Yamalo-Nenets Autonomous Regions, Irkutsk, Tomsk, Omsk, Orenburg, Perm and Samara regions, Bashkortostan, Tatarstan, Komi and Udmurtia Republics. OZNA is also shipping to foreign countries such as Kazakhstan, Azerbaijan, Uzbekistan, Serbia, Belorussia, Ukraine, Qatar and Vietnam.