Onto Innovation Inc.

Onto Innovation Inc. is a leading provider of advanced process control solutions for the semiconductor and advanced packaging industries. The company designs, develops, manufactures, and supports a comprehensive suite of metrology and inspection tools that are critical for ensuring yield and performance in the fabrication of microelectronic devices. Its product portfolio encompasses sophisticated optical metrology systems for precise measurement of thin films and critical dimensions, macro-defect inspection tools to identify surface imperfections, and advanced lithography systems specifically for packaging applications. Onto Innovation also offers robust analytical software that integrates data from these tools, providing manufacturers with powerful process and yield management capabilities. These solutions are essential across a wide range of semiconductor applications, including memory, logic, analog, RF, power devices, CMOS image sensors, and emerging technologies like micro-electromechanical systems (MEMS) and vertical-cavity surface-emitting lasers (VCSELs). The company's business model is built on delivering high-value, mission-critical equipment and software, supported by ongoing services and spare parts, enabling its global customer base of semiconductor and advanced packaging device manufacturers to achieve higher yields, improve device performance, and accelerate time-to-market for next-generation products.