Stewart & Stevenson

Stewart & Stevenson LLC is one of the leading designers, manufacturers and marketers of specialized equipment in the United States. Established in 1902, it offers aftermarket parts and services to the oil and gas industries. The company provides equipment for well stimulation, well work over and service, drilling, coiled tubing, cementing, nitrogen pumping, power generation and electrical systems. Stewart & Stevenson also offers engines, transmissions and material handling equipment. It additionally provides equipment on a rental basis to customers. The company has a network of more than 50 strategic locations in the U.S., Canada, Colombia, China, Russia and Venezuela. Stewart & Stevenson fulfills specialized needs of the power generation, marine, construction, materials handling, mining, agriculture and transportation markets.

Harrison Jet Guns II LP, located in Kennedale, Texas, specializes in manufacturing innovative jet guns for various applications. The company is known for its commitment to quality and efficient operations, driven by experienced personnel and strong leadership. With a dedicated team that includes owners and specialists in manufacturing, quality, and shipping, Harrison Jet Guns II LP strives to deliver exceptional products. Their emphasis on collaboration and expertise ensures that they meet the diverse needs of their customers effectively. Generated from the website

For more than 80 years, Double E has been serving the oil and gas industry with the standard as well as custom-engineered and manufactured oil-well tools, pollution control equipment and molded rubber parts. The company offers a variety of products, including production tools, such as blowout preventers, stuffing boxes, flapper valves, leak sensors and leak catchers, polished rod lubricators, rod guides, integrated wellheads and slim hole/dual completion stacks; completion equipment, including standard, gas line and concentric packers; and well-servicing tools, such as well-servicing blowout preventers, standard hydraulic oil savers, cap king for capillary tubing, suck rod strippers, oil saver rubbers, packing, flagging materials and pump and hose conditioners. Double E is headquartered in Dallas, with other office locations in Texas, Missouri, West Virginia, New Mexico, Illinois, Wyoming, North Dakota, California, Louisiana, and Kansas.