MKS Instruments to Present at the 20th Annual Needham Growth Conference

ANDOVER, Mass., Jan. 03, 2018 -- MKS Instruments, Inc. (NASDAQ:MKSI), a global provider of technologies that enable advanced processes and improve productivity, announced today that John T.C. Lee, Senior Vice President and Chief Operating Officer and Seth H. Bagshaw, Senior Vice President and Chief Financial Officer, will present at the 20^th Annual Needham Growth Conference at The Lotte New York Palace Hotel in New York City on Thursday, January 18, 2018 at 12:00 p.m. EST.  The presentation will be webcast live and will be available for a limited time in the Investor Relations section of the company's website at www.mksinst.com.

About MKS Instruments
MKS Instruments, Inc. is a global provider of instruments, subsystems and process control solutions that measure, control, power, monitor, and analyze critical parameters of advanced manufacturing processes to improve process performance and productivity.  Our products are derived from our core competencies in pressure measurement and control, flow measurement and control, gas and vapor delivery, gas composition analysis, residual gas analysis, leak detection, control technology, ozone generation and delivery, RF & DC power, reactive gas generation, vacuum technology, lasers, photonics, sub-micron positioning, vibration isolation, and optics.  Our primary served markets include semiconductor capital equipment, general industrial, life sciences, and research.  Additional information can be found at www.mksinst.com.

Company Contact: 
Seth H. Bagshaw
Senior Vice President, Chief Financial Officer and Treasurer
Telephone:  978.645.5578

Investor Relations Contacts: 
Monica Gould
The Blueshirt Group
Telephone:  212.871.3927; Email:  [email protected]  

Lindsay Grant Savarese
The Blueshirt Group
Telephone:  212.331.8417; Email:  [email protected]