NPO Energomash V. P. Glushko is a Russian manufacturer originated from design bureau, which focuses primarily on the development and production of liquid propellant rocket engines. NPO Energomash is based in Moscow, with satellite facilities in Samara, Perm, and St. Petersburg, and employs close to 5500 workers.
Originally founded in 1946 as OKB-456, the company is noted for its long history of large scale LOX/Kerosene engine development, notably the RD-107, RD-170, and RD-180 engines. These engines have functioned as prime movers for such vehicles as R-7, Proton, Soyuz, Energia and Atlas V. NPO Energomash acquired its current name on May 15, 1991, in honor of its chief designer...
Variants of the RD-170 are still in use today on such vehicles as the Zenit 3SL used by Sea Launch. The modern Soyuz rocket uses updated versions of the RD-107 and RD-108 engines.
The RD-180 engine, developed with Pratt & Whitney Rocketdyne through the RD AMROSS partnership, is a direct descendant of the RD-170 line, and is used as the propulsion system for the first stage of Atlas V.
The most current engine listed on the NPO Energomash website is the single-chamber RD-191, developed for the Angara and Baikal launch vehicles...
http://en.wikipedia.org/wiki/NPO_Energomash
NPO Energomash (Websie in English)