Frank's International NV engages in the provision of tubular services to oil and gas industries. It operates through the following four segments: International Services, U.S. Read More Services, Tubular Sales, and Blackhawk. The International Services segment provides tubular services in international offshore markets and in several onshore international regions. The U.S. Services segment provides tubular services in active onshore oil and gas drilling regions. The Tubular Sales segment designs, manufactures, and distributes large outside diameter (OD) pipe, connectors, casing attachments and sells large OD pipe originally manufactured by various pipe mills. The Blackhawk segment provides well construction and well intervention services and products. The company was founded by Frank Mosing in 1938 and is headquartered in Den Helder, Netherlands.