Advantest Corp is a Japan-based company mainly engaged in the manufacture and sale of semiconductor and component test system product lines and mechatronics-related product lines, as well as other related research and development, maintenance and service activities. The Company consists of three business segments. The Semiconductor and Component Test Systems Business segment provides test system products such as System on Chip (SoC) test systems and memory test systems for the semiconductor and electronic component industries. The Mechatronics-related Business segment provides test handlers for mechatronics-applied products that handle semiconductor devices, device interfaces that interface with the device under test, and nanotechnology-related products. The Services and Others segment provides comprehensive customer solutions, solutions for system-level testing of solid state drive (SSD) and other devices, support services, used equipment sales, and equipment leasing.