KB Pivdenne

Pivdenne Design Office (Державне конструкторське бюро «Південне» ім. М. К. Янгеля), located in Dnipro, Ukraine, is a designer of satellites and rockets, and formerly of Soviet intercontinental ballistic missiles (ICBMs), established by Mikhail Yangel. During the Soviet era the bureau's OKB designation was OKB-586.

The company is in close co-operation with the PA Pivdenmash multi-product machine-building company, also situated in Dnipro. Pivdenmash is the main manufacturer of the models developed by Pivdenne Design Office.

Directors

 * 1954–1971 Mikhail Yangel
 * 1971–1991 Vladimir Utkin
 * 1991–2010 Stanislav Konyukhov
 * 2010–2020 Oleksandr Dehtiariov

Ballistic missiles

 * Hrim-2

Orbital launch vehicles

 * Zenit rocket family
 * Zenit-2
 * Zenit-2M
 * Zenit-3F
 * Zenit-3SL
 * Zenit-3SLB
 * Antares first stage core, in cooperation with Orbital Sciences Corporation
 * Dnepr, converted R-36 ICBM
 * R-36 ICBM, NATO reporting name SS-18 'Satan'

Rocket engines

 * Main engines
 * RD-843
 * RD-853
 * RD-859
 * RD-860
 * RD-861K
 * RD-866
 * RD-868
 * Steering engines
 * RD-8
 * RD-855
 * RD-856
 * Thrusters
 * Tsyklon-3 thruster (30 N)
 * Tsyklon-3 thruster (100 N)
 * Okean-O thruster (30 N)
 * Tsyklon-4 thruster (30 N)

Orbital launch vehicles

 * Tsyklon rocket family
 * Cyclone-4M – first launch planned for 2023
 * Mayak rocket family

Rocket engines

 * Main engines
 * RD-801
 * RD-809
 * RD-809K
 * RD-810
 * DU-802

Satellites

 * Sich-2-1
 * Sich-2-M
 * Sich-3-O
 * Sich-3-P
 * YuzhSat
 * YuzhSat-1
 * Mikrosat
 * Ionosat

Retired

 * Tsyklon rocket family
 * Tsyklon 2
 * Tsyklon-3
 * Kosmos-2I
 * Kosmos-3M
 * R-12 Dvina TBM, NATO reporting name SS-4 'Sandal'
 * R-14 Chusovaya ICBM, NATO reporting name SS-5 'Skean'
 * R-16 ICBM, NATO reporting name SS-7 'Saddler' (see also Nedelin catastrophe)
 * R-26 ICBM, NATO reporting name SS-8 'Sasin'
 * R-36 ICBM, NATO reporting name SS-9 'Scarp'
 * RT-20 ICBM, NATO reporting name SS-15 'Scrooge' (planned but never deployed)
 * MR-UR-100 Sotka ICBM, NATO reporting name SS-17 'Spanker'
 * RT-23 Molodets ICBM, NATO reporting name SS-24 'Scalpel'