Sozvezdie

JSC Concern Sozvezdie (Russian for Constellation) is the leading Russian developer and manufacturer of electronic warfare, radio communications, electronic countermeasures systems and equipment.

The organization is headquartered in Voronezh.

Founded on July 29, 2004 by the Decree of the Russian President, it includes a number of enterprises and scientific research institutes:
 * Voronezhskiy Scientific Research Institute of Communication (VNIIS) - head organization
 * JSC TNIIR 'Efir'
 * JSC Sarapul radiozavod
 * JSC Tambov plant 'Revtrud' - see also FC Revtrud Tambov
 * JSC Yaroslavskiy
 * JSC Elektroautomatika
 * JSC NPP 'Start'
 * JSC Tambov plant 'October'
 * JSC 'Luch' Plant
 * JSC Ryazanskiy radiozavod
 * JSC Slavgorodskiy plant of radioequipment
 * JSC Almaz
 * JSC Voronezhskoe Central KB 'Polyus'
 * JSC VNII 'Vega'
 * JSC NPP 'Volna'
 * JSC 'Yantar' plant
 * JSC Krasnodarskiy instrumentation plant 'Kaskade'
 * JSC Krasnodarskoe KB 'Selena'
 * JSC 'KB of experimental works'
 * others