Founded in 1943, Grayhill is a privately held company that manufactures a range of miniature precision components for the electronics industry. It is one of the leading designers and manufacturers of tact, pushbutton, toggle, rocker, slide, rotary and encoder switches, keypads and front panels in the United States. The company produces input/output modules, control systems, wireless products, computer-based devices and ruggedized mobile and panel computers. It also serves the commercial, industrial and military markets. The company is accredited by the American Association for Laboratory Accreditation. Its products are used in medical, fitness, farming, construction and transportation equipment. In addition, Grayhill sells internationally through independent local manufacturers and a network of distributors.