The Korte Company - Construction company specializing in industrial buildings. Tri Ford - New and used vehicle dealer. Includes information on new models, used vehicle warranties, location, hours of operation and events. Highland Chamber of Commerce - Contains information about the community's history, industry, development, public services, organizations, a visitor's guide, events and a member directory. Basler Electric - An innovative company that designs, manufactures, and markets electrical products. DuCoa - Offers a complete line of nutritional and technical programs in swine, poultry, beef, dairy and companion animals. Highland Machine and Screw Products Co. - A sheet metal and general machining facility in Highland, Illinois. Highland Supply Corporation - Features manufacturer of floral, gift basket, and decorative packaging. Wicks Pipe Organ - New organ design, organ refurbishing, organ expansion, organ rebuilding, tuning and maintenance, service contracts, organ appraisals, sales and service.