MKS Inc.
MKSI Technology Scientific & Technical Instruments
MKS Inc.’s revenue for fiscal 2025 (year ended December 2025) was $3.9 billion, up 9.62% from fiscal 2024.
- Revenue
- +28.3%
- EPS
- +181.5%
- Free cash flow
- +39.0%
- Total debt
- −10.5%
Quarter to June 2026, against a year earlier
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MKS Inc. 10-K filed Feb 24, 2026
What changed
Item 1, Business, against the 10-K filed Feb 25, 2025: 7 added · 7 removed · 28 modified; 5 with only figures updated; 1 moved without change
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Modified
MKS Inc., formerly known as MKS Instruments, Inc. (“MKS,” the “Company,” “our,” or “we”), was founded in 1961 as a Massachusetts corporation. We enable technologies that transform our world. We deliver foundational technology solutions to leading edge semiconductor manufacturing, electronics and packaging, and specialty industrial applications. We apply our broad science and engineering capabilities to create instruments, subsystems, systems, process control solutions and specialty chemicals technology that improve process performance, optimize productivity and enable unique innovations for many of the world’s leading technology and industrial companies. Our solutions are critical to addressing the challenges of miniaturization and complexity in advanced device manufacturing by enabling increased power, speed, feature enhancement and optimized connectivity. Our solutions are also critical to addressing ever-increasing performance requirements across a wide array of specialty industrial applications.