NEC (日本電気株式会社) is a company that provides integration of information technologies network solutions and electronic products. It operates through two business segments: IT Services and Social Infrastructure. The IT Services segment offers systems integration, maintenance and support, outsourcing, cloud, system equipment, and software services. The Social Infrastructure segment provides network infrastructure solutions, including mobile phone base stations, optical transmission and submarine systems, etc. The company caters to financial, industrial, aerospace and defense, telecommunications, and other sectors.