S.P. Korolev Rocket and Space Corporation Energia

S.P. Korolev Rocket and Space Corporation Energia, commonly known as RSC Energia, is a Russian aerospace manufacturer and spacecraft design bureau headquartered in Korolyov. It is the principal builder of Soyuz crew spacecraft and has developed crewed spacecraft, cargo vehicles, space-station modules, and other human-spaceflight systems through successive Soviet and Russian organizational forms.