eSOL Co.,Ltd., together with its subsidiaries, engages in the embedded software business in Japan. The company operates in two segments, Embedded Software Business and Sensing Solutions Business. It offers eMCOS, a scalable real-time operating system (RTOS) and hypervisor platform for software-defined computing; eMCOS SDK, a software development package; eMCOS POSIX for reliability and real-time parallelism; eMCOS Hypervisor, a real-time hypervisor for virtualization of mixed-critical applications; eT-Kernel, a microkernel-type real-time operating system based on TRON T-Kernel API; automotive open system architecture compliant in-vehicle platform software and related products. The company also provides eDEVS and eBinder for rich and modular IDE for eMCOS and eT-Kernel RTOS platforms; eMBP, a model-based parallelizer for high performance code generation on multi/manycore systems; middleware; industrial network solutions; software development kit and technical support; customer support for development and certification through engineering services; and robot operating system engineering services to automotive-related, digital home appliance, industrial equipment, digital home appliance, industrial equipment, and medical equipment manufacturers. In addition, it develops and sells hardware, such as in-vehicle printers for issuing designated slips, printers, room temperature handheld terminals, environment resistant handheld terminals, and forklift dedicated terminal holders for ham and food manufacturers, frozen food/ice cream manufacturers, wholesale and retail, warehouses and transportation, and forklifts. eSOL Co.,Ltd. was formerly known as ERG Co., Ltd. and changed its name to eSOL Co.,Ltd. in May 2001. The companywas incorporated in 1975 and is headquartered in Nakano, Japan.