 Other large companies located in the county include Sumitomo Electric Wiring Systems, Ray Lewis and Son, Velocys, MAI Manufacturing, NEX Transport, and Midwest Express, among others.Between 2000–2007, Union County businesses were awarded $9.3 million in United States Department of Defense contracts.The companies receiving those contracts were the Electronic Services Agency, Parker Hannifin, United Rotary Brush, and Leo Berbee Bulb Company.