Oil States International Inc is a provider of manufactured products and services to the energy, industrial and military sectors. Manufactured products include engineered capital equipment as well as products consumed in the drilling, well construction and production of oil and natural gas. The company sells its products and services to national oil and natural gas companies, oil and natural gas companies, onshore and offshore drilling companies and other oilfield services, defense and industrial companies. The company operates through three business segments, Offshore/Manufactured Products, Well Site Services and Downhole Technologies. It erns maximum revenue from Offshore/Manufactured Products.