Logo KLAKLA-Tencor Corporation (KLA-Tencor) is engaged in the design, manufacture and marketing of process control and yield management solutions for the semiconductor and related nanoelectronics industries. KLA-Tencor’s offerings include the Chip Manufacturing, Wafer Manufacturing, Reticle Manufacturing, Complementary Metal-Oxide-Semiconductor (CMOS) Image Sensors Manufacturing, Solar Manufacturing, light emitting diode (LED) Manufacturing, Data Storage Media/Head Manufacturing, Microelectromechanical Systems (MEMS) Manufacturing, and General Purpose/Lab Applications.