The JSC Sukhoi Company was a major Soviet and now a Russian aircraft manufacturer, headquartered in Begovoy District, Northern Administrative Okrug, Moscow, that designs both civilian and military aircraft. It was founded by Pavel Sukhoi in 1939 as the Sukhoi Design Bureau. During February 2006, the Russian government merged Sukhoi with Mikoyan, Ilyushin, Irkut, Tupolev, and Yakovlev as a new company named United Aircraft Corporation.