NEC Networks & System Integration Corporation is a Japan-based company mainly engaged in the provision of information and communication technology (ICT) systems mainly in the communication field. The Company is also involved in the manufacture and sale of network communication equipment. The Company operates through three business segments. Company Network segment is engaged in the provision of ICT solutions related service integration to companies. Career Network segment is engaged in the provision of system integration (SI) service and installation service from ICT infrastructure to telecommunications carriers, as well as the provision of SI service and related operation and monitoring services. Society Infrastructure segment is engaged in the provision of service integration including SI services and installation work related to ICT infrastructure for government offices, local governments and public interest corporations, as well as related services such as operation and monitoring.