Products was Mks’s largest product and service line in fiscal 2025, bringing in $2.16B of $2.61B (83%).
| Product and Service | FY 2009 | FY 2010 | FY 2011 | FY 2012 | FY 2013 | FY 2014 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Products | $1.33B | $2.05B | $2.00B | $2.16B | ||||||||||
| Specialty Industrial | $964.00M | — | — | — | ||||||||||
| Electronics & Packaging | $541.00M | — | — | — | ||||||||||
| Power Plasma & Reactive Gas Solutions Products | — | — | — | — | ||||||||||
| Instruments, Control & Vacuum Products | — | — | — | — | ||||||||||
| Services | $428.00M | $370.00M | $405.00M | $446.00M | ||||||||||
| Instruments & Control Products | — | — | — | — | ||||||||||
| Instruments & Control Systems | — | — | — | — | ||||||||||
| Power & Reactive Gas Products | — | — | — | — | ||||||||||
| Pressure & Vacuum Measurement Products | — | — | — | — | ||||||||||
| Materials Delivery Solutions Products | — | — | — | — | ||||||||||
| Analytical & Control Solutions Products | — | — | — | — | ||||||||||
| Analytical Solutions Products | — | — | — | — | ||||||||||
| Analytical Solutions Group Products | — | — | — | — | ||||||||||
| Vacuum Products | — | — | — | — | ||||||||||
| Total | $3.26B | $2.42B | $2.41B | $2.61B |
Mks brought in $2.61B from its two product and service lines in fiscal 2025, the year ended December 31, 2025. That is less than the $3.93B it reports by geography, so these lines do not cover all of its revenue. Products was the largest at $2.16B (82.9%), ahead of Services at $446.00M (17.1%).
Compared with fiscal 2024, Services grew 10.1% to $446.00M and Products grew 8.1% to $2.16B.
Mks stopped reporting Specialty Industrial ($964.00M in fiscal 2022) and Electronics & Packaging ($541.00M in fiscal 2022) as separate lines.
Other Countries was Mks’s largest region in fiscal 2025, bringing in $1.04B of $3.93B (26%).
| Geography | FY 2009 | FY 2010 | FY 2011 | FY 2012 | FY 2013 | FY 2014 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| North America | — | — | — | — | ||||||||||
| Other Countries | $626.00M | $858.00M | $936.00M | $1.04B | ||||||||||
| United States | $1.08B | $893.00M | $804.00M | $760.00M | ||||||||||
| Geographic Net Sales | — | — | — | — | ||||||||||
| China | $602.00M | $745.00M | $775.00M | $931.00M | ||||||||||
| Other Asia | — | — | — | — | ||||||||||
| South Korea | $445.00M | $359.00M | $358.00M | $440.00M | ||||||||||
| Korea | — | — | — | — | ||||||||||
| Singapore | $297.00M | $239.00M | $229.00M | $265.00M | ||||||||||
| Taiwan, Province Of China | — | $248.00M | $234.00M | $260.00M | ||||||||||
| Taiwan | $231.00M | — | — | — | ||||||||||
| Japan | $263.00M | $280.00M | $250.00M | $240.00M | ||||||||||
| Germany | — | — | — | — | ||||||||||
| Europe | — | — | — | — | ||||||||||
| Asia (Excluding Korea & Japan) | — | — | — | — | ||||||||||
| Asia (Excluding Japan) | — | — | — | — | ||||||||||
| Asia | — | — | — | — | ||||||||||
| Total | $3.55B | $3.62B | $3.59B | $3.93B |
Mks brought in $3.93B from its seven regions in fiscal 2025, the year ended December 31, 2025. That was up 9.6% from $3.59B in fiscal 2024. Other Countries was the largest at $1.04B (26.3%), ahead of China at $931.00M (23.7%) and United States at $760.00M (19.3%). The other four regions brought in $1.21B combined.
Compared with fiscal 2024, South Korea grew fastest, up 22.9% to $440.00M, while United States fell the most, down 5.5% to $760.00M.
Mks began breaking out Taiwan, Province Of China in fiscal 2023, when it brought in $248.00M. Mks stopped reporting Taiwan as a separate region after fiscal 2022, when it brought in $231.00M.
Vsd was Mks’s largest segment in fiscal 2025, bringing in $1.29B of $3.44B (38%).
| Statement Business Segments | FY 2010 | FY 2011 | FY 2013 | FY 2014 | FY 2016 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Vsd | $1.79B | $1.22B | $1.14B | $1.29B | |||||||||
| Msd | $486.00M | $1.15B | $1.12B | $1.27B | |||||||||
| Vacuum Analysis | — | — | — | — | |||||||||
| Vacuum &Amp; Analysis | — | — | — | — | |||||||||
| Psd | $842.00M | $824.00M | $856.00M | $872.00M | |||||||||
| Light Motion | — | — | — | — | |||||||||
| Advanced Manufacturing Capital Equipment | — | — | — | — | |||||||||
| Advance Manufacturing Capital Equipment | — | — | — | — | |||||||||
| Asia Region Sales &Amp; Service Operations | — | — | — | — | |||||||||
| Asia Region Sales | — | — | — | — | |||||||||
| Equipment Solutions | — | — | — | — | |||||||||
| Europe Region Sales &Amp; Service Operations | — | — | — | — | |||||||||
| Analytical Solutions Group | — | — | — | — | |||||||||
| Data Analytics Solutions Business | — | — | — | — | |||||||||
| Corporate, Eliminations & Other | — | — | — | — | |||||||||
| Total | $3.12B | $3.20B | $3.12B | $3.44B |
Mks brought in $3.44B from its three segments in fiscal 2025, the year ended December 31, 2025. That is less than the $3.93B it reports by geography, so these segments do not cover all of its revenue. Vsd was the largest at $1.29B (37.5%), ahead of Msd at $1.27B (37.1%) and Psd at $872.00M (25.4%).
Compared with fiscal 2024, Msd grew fastest, up 13.3% to $1.27B. Every segment above 2% of revenue grew.
Mks (MKSI) reports its revenue by product and service, by geography and by statement business segments. In fiscal 2025, Products was its largest product and service line, bringing in $2.16B (82.9% of the total), followed by Services at $446.00M (17.1%).
Products was Mks' largest product and service line in fiscal 2025, bringing in $2.16B, or 82.9% of the $2.61B total across its two product and service lines.
Other Countries was Mks' largest region in fiscal 2025, bringing in $1.04B, or 26.3% of the $3.93B total across its seven regions.
Vsd was Mks' largest segment in fiscal 2025, bringing in $1.29B, or 37.5% of the $3.44B total across its three segments.
Services grew faster than Products in fiscal 2025, up 10.1% from $405.00M to $446.00M. Products grew 8.1% to $2.16B.
Every figure comes from Mks' annual financial filings, as reported. Each line keeps the name Mks gives it, and years follow its fiscal calendar.
Mks' revenue by product and service goes back to fiscal 2009, with figures through fiscal 2025. The latest four fiscal years are free to view, and the full history is available with a Business Quant subscription.