In Q2 fiscal 2025 (the quarter ended June 30, 2026), Onto Innovation's largest product or service was Systems and Software Revenue, with $294.04 million or 86% of revenue, up 37.1% from a year earlier. Next: Parts Revenue (8%) and Service Revenue (6%).
By region, Taiwan brought in 31%, South Korea brought in 29% and United States brought in 25% of revenue in Q2 fiscal 2025.
By country, TAIWAN brought in 31%, KOREA, REPUBLIC OF brought in 29% and UNITED STATES brought in 25% of revenue in Q2 fiscal 2025.
The fastest-growing product or service from a year earlier was Parts Revenue (+44.7%).
From company filings, in USD; latest quarter ended June 30, 2026; quarterly data from Q3 fiscal 2016.

Fiscal quarters, from company filings
| Product or service | Q2 FY25 | Q1 FY25 | Q3 FY24 | Q2 FY24 | Share |
|---|---|---|---|---|---|
| Systems and Software Revenue | $294.0M | $247.2M | $173.8M | $214.5M | 86% |
| Parts Revenue | $28.7M | $26.6M | $23.9M | $19.8M | 8% |
| Service Revenue | $20.4M | $18.2M | $20.5M | $19.2M | 6% |
In USD, fiscal quarters as reported; share = part of Q2 FY25 revenue.
| Region | Q2 FY25 | Q1 FY25 | Q3 FY24 | Q2 FY24 | Share |
|---|---|---|---|---|---|
| Taiwan | $106.4M | $85.0M | $59.2M | $65.6M | 31% |
| South Korea | $100.6M | $69.8M | $44.9M | $82.7M | 29% |
| United States | $84.4M | $59.2M | $37.8M | $27.6M | 25% |
| Europe | $16.3M | $16.6M | $10.6M | $12.8M | 5% |
| China | $14.7M | $27.8M | $27.4M | $17.3M | 4% |
| Southeast Asia | $11.3M | $16.7M | $22.3M | $13.8M | 3% |
| Japan | $9.5M | $16.9M | $16.0M | $33.8M | 3% |
In USD, fiscal quarters as reported; share = part of Q2 FY25 revenue.
| Country | Q2 FY25 | Q1 FY25 | Q3 FY24 | Q2 FY24 | Share |
|---|---|---|---|---|---|
| TAIWAN | $106.4M | $85.0M | $59.2M | $65.6M | 31% |
| KOREA, REPUBLIC OF | $100.6M | $69.8M | $44.9M | $82.7M | 29% |
| UNITED STATES | $84.4M | $59.2M | $37.8M | $27.6M | 25% |
| Europe | $16.3M | $16.6M | $10.6M | $12.8M | 5% |
| CHINA | $14.7M | $27.8M | $27.4M | $17.3M | 4% |
| Southeast Asia | $11.3M | $16.7M | $22.3M | $13.8M | 3% |
| JAPAN | $9.5M | $16.9M | $16.0M | $33.8M | 3% |
In USD, fiscal quarters as reported; share = part of Q2 FY25 revenue.
Systems and Software Revenue: $294.04 million, or 86% of revenue, in Q2 fiscal 2025.
By revenue in Q2 fiscal 2025: Systems and Software Revenue (86%), Parts Revenue (8%) and Service Revenue (6%).
By region in Q2 fiscal 2025: Taiwan (31%), South Korea (29%), United States (25%) and Europe (5%).
Click a bar to see that period below. Striped bars are calculated fourth quarters; an empty slot means it could not be calculated on the same basis i
Every item and period in one grid. Purple = calculated; "–" = not available.
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