PJSC United Aircraft Corporation (UNAC.ME) is Russia's leading state-owned aerospace holding company engaged in the design, development, production, and maintenance of civil and military aircraft, helicopters, and related components. The company manufactures a diverse portfolio of products including passenger airliners such as the Sukhoi Superjet 100 (SSJ100) and its New Generation variant (SSJ-NEW), the Irkut MC-21 wide-body jet, the Tu-214 and Il-96 long-haul airliners, as well as military aircraft like the Su-57 fifth-generation fighter, Su-35 multirole fighters, Su-34 fighter-bombers, Yak-130 combat trainers, and Il-76MD-90A transport planes; it also produces rotary-wing aircraft through subsidiaries, offers aircraft modernization and overhaul services, avionics systems, aircraft engines via partnerships, and space launch vehicles. Headquartered in Moscow and founded in 2006, the corporation operates primarily in Russia with production facilities across the country in locations like Komsomolsk-on-Amur, Irkutsk, Voronezh, and Ulyanovsk, serving domestic airlines, the Russian Ministry of Defense, and export markets in Asia, Africa, and Latin America. Recent major developments include the certification and commercial launch of the SSJ-NEW with enhanced Pratt & Whitney PW1900G engines in 2024, progress on Il-276 medium transport aircraft prototypes amid import substitution efforts post-sanctions, a strategic partnership with the Chinese COMAC for potential joint MC-21 production components, and expansion of military exports including Su-35 deliveries to Iran in 2024; the company also restructured subsidiaries for increased efficiency and secured funding for Tu-214 serial production ramp-up in 2025.