NEC knows a little something about Networking, Electronics, and Computers and the convergence thereof. The Japanese tech giant provides a broad range of IT products and services through software, hardware, integration, and consulting. It offers system integration, maintenance and support, outsourcing, cloud services, and equipment for government, healthcare, finance, and media markets. For telecom customers it provides network infrastructure, services, and management. NEC's thick portfolio also includes system platforms with hardware, software, enterprise networks, and services. NEC does most of its business domestically.