Physical Sciences

Physical Sciences Inc. is a long-established, employee-owned contract R&D organization that operates as a technology incubator and problem-solver for complex technical challenges. Its business model is centered on providing R&D services and developing proprietary technologies, which it then licenses or sells as products. With a broad portfolio spanning biomedical sensors, drug delivery systems, advanced materials, propulsion, and optical systems, PSI leverages deep scientific expertise to serve defense, pharmaceutical, and industrial markets. The company's strength lies in its ability to cross-pollinate technologies from one sector to address critical needs in another.

Multidisciplinary applied R&D platform integrating optical sensor systems, advanced materials science, biomedical engineering, propulsion, and electromagnetics to solve complex technical problems across defense, medical, and industrial sectors.

PSI competes in niche segments against other contract R&D firms (e.g., SRI International, Draper), university-affiliated research centers, and internal R&D divisions of large defense primes (Raytheon, Lockheed Martin) and medical device companies. Its differentiation lies in its employee-owned structure, cross-disciplinary approach, and proven ability to transition technologies from research to fielded systems and products.