Richardson Electronics, Ltd. is a company that operates three businesses - Power and Microwave Technologies, Canvys, and Healthcare - across different regions, including North America, Europe, Asia Pacific, and Latin America. The company's Power and Microwave Technologies Group provides customized solutions and technical services for broadcast transmission, diagnostic imaging, high voltage switching, and other applications. Additionally, it offers custom display solutions in the Canvys segment and diagnostic imaging replacement parts, pre-owned CT systems, and service training in the Healthcare segment.