MKS Inc.

MKS Inc. is a global technology company that provides foundational solutions for semiconductor manufacturing, electronics and packaging, and specialty industrial applications. Its products and systems are used to measure, control, deliver, and monitor critical process parameters, supporting advanced manufacturing environments where precision and reliability are essential. The company also supplies photonics, vacuum, and materials technologies used across semiconductor fabrication, precision industrial processing, life and health sciences, research, and defense-related applications. MKS Inc. operates through three main business segments: Vacuum Solutions, Photonics Solutions, and Materials Solutions, giving it a broad role across process control, laser and optics applications, and surface treatment technologies. Headquartered in Andover, Massachusetts, MKS Inc. serves customers worldwide through a diversified portfolio of instruments, subsystems, systems, and specialty chemical offerings.