Physical Sciences Inc. (PSI) is a leading technology company based in Andover, MA, specializing in inventing, demonstrating, and translating technologies to address critical customer needs. With a strong focus on research and development across various fields such as optical data sensor exploitation, batteries, biomedical propulsion, energetics, materials, and microwave technologies, PSI offers a diverse range of products and services.
Serving markets in defense and security, medical and pharmaceuticals, and energy and environment, PSI is dedicated to innovation and delivering cutting-edge solutions. With a team of employee owners and a robust emphasis on research and development, PSI is committed to driving new technologies from concept to deployment.