Founded in 1994, Additive Systems is a manufacturer of magnetically coupled gear pumps and specialty truck mounted injector units. The company has full-service fabrication and welding capabilities for custom application. The company s products and services include preventive maintenance programs, complete system calibration, retrofit installation of existing equipment, high-pressure sampling pumps, leak-free magnetically coupled gear pumps, computer aided design services, equipment and tank blasting, systems replacement and upgrades and routine checks on the systems. Its pumps can handle a number of different fuel additives and other products, such as oxygenates, dyes, gasoline, diesel, liquid gas products, jet fuels and fertilizers. The company has clients in various industries including, oil and gas, agriculture, chemical, manufacturing processes and aviation. It has more than 20 employees with its headquarters in Broken Arrow, Okla., and a facility in Dallas as well.