Koa Corp. engages in the development, manufacture, and sale of electronic components. The company is headquartered in Kamiina-Gun, Nagano-Ken and currently employs 4,288 full-time employees. The firm operates through four geographical segments including Japan, Asia, the United States and Europe. The Company’s main products include surface mount resistors, low resistance resistors and power shunts, lead linear resistors, temperature sensors and thermistors, inductors, fuses, varistors, low temperature co-fired ceramics (LTCC) wiring boards and hybrid ICs, Check terminal, handling products and others.