Richardson Electronics is a global manufacturer of engineered electronic components and solutions, including power grid and microwave tubes, RF and microwave components, green energy products, diagnostic imaging tubes, and customized display solutions, with manufacturing operations in Illinois, Massachusetts, Germany, and through worldwide partners. The company operates across multiple segments: Power and Microwave Technologies (PMT) serves communications, aviation, broadcast, industrial, medical, military, and scientific markets as both a designer-manufacturer and authorized distributor; Green Energy Solutions designs energy storage and power management products for renewable energy and advanced manufacturing applications; Canvys provides customized display solutions for corporate and healthcare sectors; and Healthcare manufactures and distributes diagnostic imaging replacement parts and equipment. Richardson generates revenue through product sales, design-in support, systems integration, prototype development, and aftermarket technical services, serving a diversified customer base across alternative energy, healthcare, aerospace, communications, and industrial sectors with no single customer exceeding ten percent of sales, and maintains global distribution and repair capabilities through facilities and warehouses worldwide.