AMS vs EFOI Comparison

American Shared Hospital Services provides stereotactic radiosurgery equipment, Advanced radiation therapy, and related equipment. It currently provides Gamma Knife units to medical centers and stand-alone facilities. The company, along with its subsidiaries, operates through the following operations: Gamma Knife, Advanced Radiation Therapy Equipment and Services, and Proton Beam Radiation Therapy Operations. It generates most of its revenue from the domestic market.

Energy Focus Inc engages in the design, development, manufacturing, marketing, and sale of energy-efficient lighting systems and controls. The company serves the military maritime market and general commercial markets. Its product offerings include Military maritime LED lighting products such as military intelligible, globe lights, berth lights, and military fixtures and Commercial products such as LED fixtures and panels, LED down-lights, LED dock lights, and LED retrofit kits. Geographically, it operates in the United States and other countries. Its products include commercial products and MMM products. The company generates a majority of its sales from Military maritime products in the United States.