Public Joint Stock Company Zvezda develops, manufactures, and sells diesel engines for shipbuilding, rail transport, diesel generators, and industrial units in Russia. It offers high-speed diesel engines and units, ship-reduction and reverse-reduction transmissions, ship and industrial diesel generators, emergency-reserve power plants, and energy equipment for marine equipment, as well as heavy ship gearboxes. The company also provides master-mounting, start-up, maintenance, spare part, repair, training, and consultation services related to its diesel engines; and aluminum casting and mechanical processing services. Public Joint Stock Company Zvezda was founded in 1932 and is based in Saint Petersburg, Russia.