CUI is an importer and distributor of electronic components and industrial controls for original equipment manufacturers and design engineers. The company provides a variety of interconnect, sound and power solutions. It offers connectors, cables, speakers, buzzers, encoders and sensors. The company maintains a collection of magnetic sound transducers, transformers, power plugs and cable assemblies. CUI assists various local organizations, such as Victorious Living Ministries, Young Life, Blanket Coverage, Pregnancy Resource Centers, Friends of the Children and Medical Teams International. Founded in 1989, the company provides packaging, engineering support and design assistance services. It supports International Christian Leprosy Mission and Empower Africa, which is a program that assists orphanages and churches.