Oki Electric Industry Co., Ltd. engages in the manufacture, sale, systems construction, provision of solutions, and maintenance of ICT, mechatronics, printer, EMS, and other products. It operates through the following business segments: Information and Telecommunications Technology (ICT), Mechatronics Systems, Printers, Electronics Manufacturing Service (EMS), and Others. The ICT segment covers financial, transportation, disaster prevention, defense, office, contact center, and telecommunications infrastructure systems; as well IP-PBX, business phone, and 920MHz radio system products. The Mechatronics Systems segment handles automated teller machines (ATMs), cash processing machines, sales terminal, reservation ticket terminal, check-in terminal, foreign currency changer, and ATM monitoring and operational services. The Printers segment deals with color and monochromatic LED printers and multi-functional printers; as well as large-sized inkjet and dot impact printers. The EMS segment offers printed circuit boards, and electronic design and production outsourcing services. The Others segment includes utility services and the manufacture and sales of other equipment and products. The company was founded by Kibataro Oki in January 1881 and is headquartered in Tokyo, Japan.