Our Locations

Our Locations

PSI is headquartered in Andover, MA with operations in eight locations providing 175,000+ sf of buildings and over 75 acres of land supporting R&D, production, test, and training activities.

• Massachusetts: Andover (3) and Wilmington (3)
• Nationally: Dayton, OH
• Test, Training, and Support Site: Epping, NH


20 New England Business Center, Andover MA

Home of our optical technologies and materials development activities. Our growth has led to expansion into additional laboratory and office space in the immediate vicinity for our biomedical optics and deployable systems activities.


200 Research Drive, Wilmington, MA

Our Wilmington, MA facility is host to our transition successes, including manufacturing for high temperature composites, specialty batteries, and advanced CBRN detection capabilities and systems.


Epping, NH range test location

The Epping, NH location primarily supports our Propulsion and Energetics business unit. This location is also used regularly for optical system range testing as well as activities around testing unmanned aircraft systems and payloads.


Faraday Technologies, Englewood, OH

Faraday Technologies, located in Englewood, OH, is a PSI subsidiary. Faraday develops advanced electro-chemical solutions and systems.

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