Ultra Clean Holdings Inc
Statements
Segments
US companies must disclose in their mandatory reports how revenue breaks down across business segments, regions and product lines. We read that breakdown for you straight from the annual and quarterly reports (10-K and 10-Q) of Ultra Clean Holdings Inc (UCTT). It shows which part of the business is growing — and which one is holding it back.
Revenue by business segment
| Segment | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Products [Member] | $1.13B 80.9% | $1.80B 85.8% · +59.5% | $2.07B 87.4% · +15.0% | $1.50B 86.6% · -27.6% | $1.85B 88.4% · +23.4% | $1.80B 87.6% · -2.9% |
| SSB [Member] | $267.4M 19.1% | $297.7M 14.2% · +11.3% | $299.6M 12.6% · +0.6% | $232.9M 13.4% · -22.3% | $243.9M 11.6% · +4.7% | $254.7M 12.4% · +4.4% |
Large figure: segment revenue. Below it the share of revenue in that period and the change against the prior year.
| Segment | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Products [Member] | $97.2M 8.6% | $154.3M 8.6% | $90.4M 4.4% | $29.9M 2.0% | $79.4M 4.3% | -$46.2M -2.6% |
| SSB [Member] | $24.2M 9.1% | $31.4M 10.5% | $30.0M 10.0% | $5.3M 2.3% | $11.8M 4.8% | -$61.2M -24.0% |
Large figure: segment operating income. Below it the margin, that is operating income measured against the revenue of the same segment.
Revenue by region
| Segment | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Singapore [Member] | $494.4M 35.3% | $778.5M 37.0% · +57.5% | $898.9M 37.9% · +15.5% | $608.7M 35.1% · -32.3% | $711.5M 33.9% · +16.9% | $754.0M 36.7% · +6.0% |
| United States [Member] | $613.7M 43.9% | $734.4M 34.9% · +19.7% | $738.0M 31.1% · +0.5% | $526.8M 30.4% · -28.6% | $566.5M 27.0% · +7.5% | $495.4M 24.1% · -12.6% |
| Austria [Member] | $57.4M 4.1% | $98.5M 4.7% · +71.6% | $117.2M 4.9% · +19.0% | $124.9M 7.2% · +6.6% | $178.4M 8.5% · +42.8% | $221.5M 10.8% · +24.2% |
| Others [Member] | $14.0M 1.0% | $93.1M 4.4% · +565.0% | $240.2M 10.1% · +158.0% | $168.7M 9.7% · -29.8% | $190.7M 9.1% · +13.0% | $190.5M 9.3% · -0.1% |
| China [Member] | $47.7M 3.4% | $99.9M 4.8% · +109.4% | $131.4M 5.5% · +31.5% | $118.1M 6.8% · -10.1% | $214.7M 10.2% · +81.8% | $143.1M 7.0% · -33.3% |
| South Korea | – | – | $151.4M 6.4% | $94.2M 5.4% · -37.8% | $103.0M 4.9% · +9.3% | $112.6M 5.5% · +9.3% |
| Malaysia [Member] | $3.5M 0.3% | $34.1M 1.6% · +874.3% | – | $21.8M 1.3% | $50.4M 2.4% · +131.2% | $78.2M 3.8% · +55.2% |
| Taiwan [Member] | $68.1M 4.9% | $88.1M 4.2% · +29.4% | $97.2M 4.1% · +10.3% | $71.3M 4.1% · -26.6% | $82.4M 3.9% · +15.6% | $58.7M 2.9% · -28.8% |
| Israel [Member] | $16.1M 1.2% | $22.3M 1.1% · +38.5% | – | – | – | – |
| South Korea [Member] | $83.7M 6.0% | $152.7M 7.3% · +82.4% | – | – | – | – |
Large figure: segment revenue. Below it the share of revenue in that period and the change against the prior year.
Revenue by product line
| Segment | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Product [Member] | $1.13B 80.9% | $1.80B 85.8% · +59.5% | $2.07B 87.4% · +15.0% | $1.50B 86.6% · -27.6% | $1.85B 88.4% · +23.4% | $1.80B 87.6% · -2.9% |
| Services [Member] | $267.4M 19.1% | $297.7M 14.2% · +11.3% | $299.6M 12.6% · +0.6% | $232.9M 13.4% · -22.3% | $243.9M 11.6% · +4.7% | $254.7M 12.4% · +4.4% |
Large figure: segment revenue. Below it the share of revenue in that period and the change against the prior year.
Segment and region names are the ones the company itself uses and are shown as reported. Change and share refer to revenue.
Data as of: August 14, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q) · Segment figures: SEC EDGAR (10-K/10-Q reports)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.