Cardinal Ig Co

With a location in Spring Green, Wis., Cardinal Glass Industries is a management-owned company that specializes in the development of residential glass for windows and doors. It employs more than 5,500 employees at over 25 manufacturing locations throughout the United States. The company offers design and fabrication services for residential glass products. Its subsidiaries include Cardinal Glass Cardinal IG Company, Cardinal CG Company, Cardinal LG Company, Cardinal FG Company and Cardinal ST Company. It offers a range of window-related solutions for window manufacturers. The company serves customers in approximately 45 U.S. states, including Alaska, Canada, France, Germany, Hungary, Japan, Mexico and Scotland. Cardinal Glass Industries is a member of the Center for Glass Research, Insulating Glass Manufacturers Alliance and Society of Vacuum Coaters. It provides window protective films for construction suppliers and contractors.