Onto Innovation Inc.

Headquarters: Wilmington, MA, United States

Founded: 1940

Employees: 1,411

CEO: Mr. Michael P. Plisinski

NYSE: ONTO -3.30%

Market Cap

$6.81 Billion

USD as of Jan. 1, 2024

Market Cap History

Onto Innovation Inc. market capitalization over time

Evolution of Onto Innovation Inc. market cap in the past 5 years

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Market Cap History of Onto Innovation Inc.

Detailed Description

Onto Innovation Inc. engages 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. It offers process and yield management solutions, and device packaging and test facilities through standalone systems for macro-defect inspection, packaging lithography, probe card test and analysis, and transparent and opaque thin film measurements; and process control software portfolio that includes solutions for standalone tools, groups of tools, and enterprise-or factory-wide suites. The company also provides spare parts and software licensing services. Its products are used by semiconductor and advanced packaging device manufacturers; silicon wafer; light emitting diode; vertical-cavity surface-emitting laser; micro-electromechanical system; CMOS image sensor; power device; RF filter; data storage; and various industrial and scientific applications. The company was formerly known as Rudolph Technologies, Inc. Onto Innovation Inc. was founded in 1940 and is headquartered in Wilmington, Massachusetts.

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Stocks & Indices

Onto Innovation Inc. has the following listings and related stock indices.

Stock: NYSE: ONTO wb_incandescent

Stock: FSX: NNM wb_incandescent

Product & Services

Semiconductor wafer processing, Semiconductor final manufacturing, Data Storage, Compound semiconductor manufacturing, Flat Panel Display, Micro-Electro-Mechanical Systems (MEMS) manufacturing, Research and development.

Key People

Michael P. Plisinski (CEO)


Revenue: $556.5 million USD (2020)



16 Jonspin Road

Wilmington, MA 01887

United States

Phone: 978 253 6200