Electronics Research, Inc. (ERI), also known as Electronics Research, is a privately owned American company headquartered in the United States. Founded in 1943, the company specializes in providing connectivity infrastructure, including antennas, transmission lines, RF components, and structural products, primarily serving terrestrial radio and television broadcasters. With a team of approximately 170 employees, ERI has generated less than $25 million in revenue as of 2023.
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