Oki Electric Industry Co., Ltd. manufactures and sells products, technologies, software, and solutions for telecommunication and information systems in Japan and internationally. It operates in four segments: Public Solutions, Enterprise Solutions, Component Products, and EMS. Its offerings include public sector systems for road, aviation, firefighting, and disaster prevention; networks from terminal to backbone; measurement barge and cockpit displays for commercial aviation; sales branch and centered-administration systems; cash handling, passenger transportation, and manufacturing systems; business communication products, printers, and edge devices; and ICT, measurement, and medical devices, along with industrial equipment and aerospace and onboard automotive electronics. Founded in 1881, the company is headquartered in Tokyo, Japan.