MKS Instruments Announces Upcoming Investor Events

ANDOVER, Mass., May 13, 2013 (GLOBE NEWSWIRE) -- MKS Instruments, Inc. (Nasdaq:MKSI), a global provider of technologies that enable advanced processes and improve productivity, announced today that company management is scheduled to participate in the following upcoming investor events:

D.A. Davidson 5th Annual Technology Forum
Grand Hyatt New York
Park Avenue at Grand Central, New York, NY
Event date: May 29, 2013
From MKS: Leo Berlinghieri, CEO and Seth Bagshaw, VP & CFO

Credit Suisse 5th Annual Semicap & EDA Conference
1 Federal Street, 18th Floor, Boston, MA
Event date: May 30, 2013
From MKS: Leo Berlinghieri, CEO and Seth Bagshaw, VP & CFO

The presentation slides utilized for these events will be made available for a limited time in the Investor Relations section of the company's website at

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, materials delivery, gas composition analysis, control and information technology, power and reactive gas generation, and vacuum technology. Our primary served markets are manufacturers of capital equipment for semiconductor devices, and for other thin film applications including flat panel displays, solar cells, light emitting diodes, data storage media, and other advanced coatings. We also leverage our technology in other markets with advanced manufacturing applications including medical equipment, pharmaceutical manufacturing, energy generation, and environmental monitoring.

CONTACT: Seth H. Bagshaw Vice President, Chief Financial Officer & Treasurer Telephone: 978.645.5578

Source:MKS Instruments, Inc.