ROHM Co., Ltd. engages in the design and manufacture of integrated circuits and other electronic components. The company is headquartered in Kyoto, Kyoto-Fu and currently employs 22,608 full-time employees. The firm operates through three business segments. The Large-Scale Integration (LSI) segment produces LSIs including analog, logic and memory. The Semiconductor Device segment produces transistors, diodes, power devices, light-emitting diodes and semiconductor lasers. The Module segment produces print heads and optical modules. The firm is also engaged in the resistor business.
