The Curtiss-Wright Corporation is an American manufacturer and services provider headquartered in Davidson, North Carolina, with factories and operations in and outside the United States. Created in 1929 from the consolidation of Curtiss, Wright, and various supplier companies, the company was immediately the country's largest aviation firm and built more than 142,000 aircraft engines for the U.S. military during World War II. Curtiss-Wright no longer makes aircraft but still makes many related components, particularly actuators, aircraft controls, valves, and it provides surface-treatment services. It supplies equipment to the commercial, industrial, defense, and energy markets. It makes parts for commercial and naval nuclear power systems, industrial vehicles, and oil- and gas-related machinery.