Stewart & Stevenson LLC (Stewart & Stevenson) is a designer, manufacturer and marketer of specialized equipment and provides aftermarket parts and service to the oil and gas and other industries. The Company's product lines include equipment for well stimulation, well servicing and workover rigs, drilling rigs, coiled tubing, cementing, nitrogen pumping, power generation, prime mover packages and electrical systems, as well as engines, transmissions and material handling equipment. Stewart & Stevenson also provides rental equipment to its customers. The Company operates its business through its equipment, aftermarket parts and service and rental operating segments. Stewart & Stevenson's equipment operating segment generated approximately 65.2% of its fiscal year ended January 31, 2009 (fiscal 2008) revenues. Its aftermarket parts and service operating segment generated approximately 31.4% of its revenues. Its rental operating segment generated approximately 3.4% of its revenues.
(Source: 10-K) – less–ZoomInfo