Phillips Service Industries, Inc. (PSI)

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PSI drives innovative solutions for land, sea, air and space

Established in 1967, Phillips Service Industries, Inc. (PSI) is a privately-held global manufacturing and services holding company that oversees a diverse collection of innovative subsidiaries: PSI Repair Services, Inc., PSI Semicon Services and Sciaky, Inc. We serve a wide range of high-tech industries like aerospace, defense, automotive, alternative energy and semiconductor. Our award-winning products and services help reduce costs and maximize efficiency for many Fortune 500 companies around the globe, as well as the U.S. Military. We push the boundaries of technology on critical programs like Homeland Security, Defense research and space exploration, delivering innovative solutions for land, sea, air and space.

Learn how PSI companies serve the aerospace, defense and security industries.   See the wide range of industrial services offered by PSI companies.       Learn about green solutions for uninterruptible power stabilization and wind turbine maintenance services.  

We’re PSI. Always innovating. Everywhere.™

© 2020 Phillips Service Industries, Inc. — All Rights Reserved.