DISCO Corp. engages in the manufacturing and sale of precision cutting, grinding and polishing machines. The company is headquartered in Ota-Ku, Tokyo-To and currently employs 5,256 full-time employees. The firm is engaged in the provision of dicing saws, laser saws, grinders, polishers, surface planers and other precision processing equipment, as well as dicing blades, grinding wheels, dry polishing wheels, grindstones for grinding and cutting and other precision processing tools.