Physical Sciences Inc. (PSI) is a leading technology company based in Somerville, MA, specializing in inventing, demonstrating, and translating technologies to address critical customer needs. With a strong focus on research and development in various fields including optical data sensors, batteries, biomedical propulsion, and materials, PSI offers a diverse range of innovative products and services.
Serving markets in defense and security, medical and pharmaceuticals, and energy and environment, PSI is dedicated to delivering cutting-edge solutions through a team of employee owners and a commitment to driving new technologies from concept to deployment. With a strong emphasis on innovation and research, PSI is at the forefront of developing advanced technological solutions for a variety of industries.