Acquiring Company
Onto Innovation
Acquired Company
Semilab International
WilmingtonInformation TechnologySemiconductorsManufacturingDescription
Onto Innovation Inc. has announced its acquisition of Semilab's materials analysis business for approximately $545 million. This acquisition is expected to add over $130 million to Onto Innovation's annual revenue and enhance their product offerings in the semiconductor sector. The transaction is projected to close in the second half of 2025, subject to regulatory approvals. Integration plans are already in place to ensure a smooth transition.
Quick answer
Onto Innovation is acquiring Semilab International for $545 million, announced June 30, 2025. Onto Innovation is based in Wilmington, Massachusetts, United States.
- How much did Onto Innovation pay for Semilab International?
- The reported deal value is $545 million.
- What does Onto Innovation do?
- Onto Innovation is a leader in process control, combining global scale with an expanded portfolio of leading-edge technologies in the semiconductor industry.
- Where are Onto Innovation and Semilab International based?
- Onto Innovation is based in Wilmington, Massachusetts, United States.
- Who are the decision-makers at Onto Innovation?
- Fundz holds 1 contact at Onto Innovation. Names and contact details are shown to Fundz members.
Source: Fundz verified event record.
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Who to call at Onto Innovation, and when
When Onto Innovation changes hands, the new owners review vendors, systems and leadership. That is when the door opens.
- An alert the day Onto Innovation raises, hires an executive or expands, scored against what you sell
- The decision-makers there, with verified emails
- Who you already know at Onto Innovation, from your own LinkedIn network
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Frequently asked
Who acquired Semilab International?
Semilab International was acquired by Onto Innovation, based in Wilmington. The deal was reported on June 30, 2025. Onto Innovation is a leader in process control, combining global scale with an expanded portfolio of leading-edge technologies in the semiconductor industry. Onto Innovation is publicly traded (ONTO) and operates in Information Technology.
When did Onto Innovation acquire Semilab International?
Onto Innovation's acquisition of Semilab International was reported on June 30, 2025. Onto Innovation Inc. has announced its acquisition of Semilab's materials analysis business for approximately $545 million. Fundz records the date the transaction was first publicly reported, sourced from filings and company announcements.
What does Semilab International do?
Semilab International specializes in materials analysis, providing solutions for inline wafer contamination monitoring and materials interface characterization. It is privately held, operating in Manufacturing.
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