Keystone Electric, 3442 El Monte Dr, Concord, CA 94519, US

Elliott Company is one of the leading designers and manufactures of centrifugal compressors and steam turbines in the world. The company serves the petrochemical, refining, and oil and gas industries. It employs nearly 1,500 people, as well as installs, overhauls, repairs, upgrades and rerates machines from various manufacturers, including Toshiba and General Electric Company. It also offers precision engineering, emergency, machining, welding, blade replacement, material analysis, nozzle and diaphragm repair, and rotor balancing and storage services. The company provides power recovery expanders and control systems. Elliott Company is a wholly owned subsidiary of Ebara Corporation, which employs more than 14,000 people and has annual revenues of over $5 billion.