Engineering companies of Russia

thumb|200px|Hydroproject headquarters Hydroproject (, Gidroproekt) is a Russian hydrotechnical design firm. Based in Moscow, it has a number of branches around the country. Its main activities are design of dams, hydroelectric stations, canals, sluices, etc.

Russian company

Atommash (until 1991 Soviet Redmash) () is a multidisciplinary engineering company located in Volgodonsk, Rostov Oblast, Russia. It was established in 1976 as a Soviet 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.

Atomenergomash JSC (AEM Group) (, AEM Holding company) is a Russian power engineering company, a supplier of products for nuclear and thermal power plants, natural gas and petrochemical industry, shipbuilding, and special steel markets. It is the mechanical engineering division of Rosatom. Together with its subsidiaries it employees more than 17,000 people.

company

OAO Stroytransgaz () is a Russian engineering construction company in the field of oil and gas industry. The company was founded in 1990. It was originally a subsidiary of Gazprom, but now controlled by Gennady Timchenko though his Volga Group SICAV SIF SA fund.