eSOL Co., Ltd. provides embedded, engineering and enabling solutions. It operates through the Embedded Software and Sensing Solution segments. The Embedded Software segment provides real time operating systems (RTOS) and development support tools. It also offers engineering services. The Sensing Solution segment develops and sells in-vehicle printers, room temperature handy terminals, and software for sales support. The company was founded on May 29, 1975 and is headquartered in Tokyo, Japan.