Atommash («Атоммаш») is a multidisciplinary engineering company located in Volgodonsk, Rostov Oblast, Russia. It was established in 1976 as a nuclear engineering corporation. Following privatization and bankruptcy in 1999, the industrial facilities of the enterprise were owned and managed by ZAO Energomash–Atommash, a part of the diversified engineering company Energomash. Since 2015 the company has been part of Atomenergomash, the mechanical engineering division of Rosatom. Its current name is "AEM-technology" JSC "Atommash" branch in Volgodonsk. On May 22, 1970, a state committee for the construction of the plant was assembled. On July 8, 1972, official hiring process for workers and engineers started. On August 30, 1975, the first stilt of the Production Facility #1 was erected. In 1973, the Politburo of the Central Committee of the Communist Party of the Soviet Union made a decision to establish a major nuclear engineering enterprise in Volgodonsk, Rostov Oblast. There were several reasons for choosing Volgodonsk, and above all, the town's proximity to the country's southern deposits of iron and steel. Equally important was the opportunity to utilize the Tsimlyansk Reservoir and the Volga-Don Canal (which connects the reservoir to the Volga) for shipping raw materials, components and assemblies to the plant and delivery of manufactured goods. Russia's internal waterway system made transportation of heavy and bulky items to the regions of the country and the world through the Sea of Azov, the Black and Caspian seas easier and cheaper. Roads, railways and an airport were created in order to support the plant. Capacity utilization planning revealed that electricity generated by three hydropower stations of Volgodonsk is not sufficient. Therefore, it was decided to build the Rostov Nuclear Power Plant. In November 1974, the USSR Council of Ministers approved the technical design of the first stage of the industrial complex, which was originally called "The Volgodonsk Heavy Machinery Plant" (VZTM).