PO Polyot

Production Association Polyot (usually called Полёт by the aviation workers and pilots or ПО «Полёт» inside the company, while the official Russian name is: Производственное объединение «Полёт») (Polyot) is a Russian aerospace engineering company best known for being the manufacturer of GLONASS satellites and the Kosmos-3M space launch vehicle. The company is based in Omsk, in the Russian Federation. In 2007, the company was integrated into the Khrunichev enterprise. Its full name is "Polyot" Manufacturing Corporation – A Branch of The Federal State Unitary Enterprise "Khrunichev State Research and Production Space Center".

The Kosmos-3M launch vehicle, produced at the company since 1969, has established a reputation as one of the most reliable rockets in its class with a reliability coefficient of 0.97. Polyot also develops navigation satellites, such as Nadezhda, Parus, GLONASS and GLONASS-M.

In the aviation sector, the company's products include the AN-3T light multi-purpose aircraft, AN-70 transport aircraft and the AN-74 multi-purpose aircraft.

PC Polyot is slated to produce the upcoming URM-1 first stage of the Angara, a part of Khrunichev's new Angara rocket family. The Angara is projected to become Russia's primary unmanned launch vehicle in the near future. The company will also take over the production of the Briz-KM upper stage, which is currently used on the Rockot launch vehicle, this module will function as the second stage of the Angara 1.2 launch vehicle. By 2015, 60 URM stages are expected to be produced at the company annually for Angara-3.2 and Angara 1.2 rockets.

...
Wikipedia