NOV Inc. is an American multinational corporation headquartered in Houston, Texas, specializing in equipment, technologies, and services for the global energy sector, particularly oil and gas drilling... NOV Inc. is an American multinational corporation headquartered in Houston, Texas, specializing in equipment, technologies, and services for the global energy sector, particularly oil and gas drilling, production, and well operations. The company operates through three primary segments: Rig Technologies, which engineers and manufactures drilling rigs, top drives, blowout preventers, mud pumps, and related capital equipment, along with aftermarket services including spare parts, repairs, and technical support; Wellbore Technologies, offering drill bits, downhole tools, directional drilling systems, solids control equipment, drilling fluids, and data analytics for wellbore management; and Completion & Production Solutions, providing intervention tools, pressure pumping equipment, artificial lift systems, subsea production technologies, and completion tools for hydraulic fracturing and well production phases. NOV Inc. supports upstream oil and gas activities worldwide with supply chain integration, remote monitoring, and field services, delivering comprehensive solutions to enhance operational efficiency and safety in challenging environments.