MKS' Ophir® Business Unit Honored as Manufacturer of the Year by Utah Manufacturers Association

Andover, MA, January 16, 2017 – MKS Instruments, Inc. (NASDAQ: MKSI), a global provider of technologies that enable advanced processes and improve productivity, announces that the Utah Manufacturers Association has honored the Ophir Business Unit, part of the Light and Motion Division of MKS Instruments, as 2016 Utah Manufacturer of the Year for "Outstanding Performance in Operational Excellence, Economic Achievement, Workplace Safety, Community Outreach, and Fidelity to the Principles of Free Enterprise."