Onto Innovation Investor Relations Material

Onto Innovation Inc. is a innovative company involved in the design, development, manufacture, and support of process control tools that performs macro defect inspection and 2D/3D optical metrology, lithography systems, and process control analytical software worldwide. ONTO is based in Santa Clara, California and has roughly 180 employees working in 3 sites (2 in Santa Clara, 1 in Taiwan). The company offers a wide-ranging product portfolio for conventional photomask inspection as well as ultra-violet lithography, multiple patterning lithography, EUV mask inspection and process control.