Stewart & Stevenson is a leading designer, manufacturer and provider of specialized equipment and aftermarket parts and servi ... ce for the oil and gas and other industries that we have served for over 100 years. Our wide range of products covers hydraulic fracturing, well stimulation, workover, intervention and drilling operations. These products include pumping, acidizing, coiled tubing, cementing and nitrogen units, drilling rigs and workover rigs, power generation systems and electrical support and distribution systems. Partnering with world-class OEMs MTU, Detroit Diesel, Electro-Motive Diesel, Deutz, Allison and Hyster, we market diesel and natural gas engines, transmissions and material handling equipment. We provide aftermarket parts and service to customers in the oil and gas, power generation, marine, mining, on highway, construction, agriculture and other industries where our equipment is utilized. In addition, we support customers with rental equipment that includes generator sets, air compressors, rail car movers and material handling equipment. Headquartered in Houston, Texas since 1902, Stewart & Stevenson provides equipment and service to the global market from a strategic network of sales and service centers in domestic and international locations. read more