Concept Vision L.L.C. - A north west Indiana multimedia service offering web site and CD-ROM development. G & N Aircraft, Inc. - Specializes in aircraft engine sales and repair. Austgen Electric - A full-service, bonded and licensed electrical contracting firm. Brant Construction Management, Inc - Offers general construction and construction management services. Stash Construction, Inc. - A full service contractorspecializing in small jobs like a fence or deck to elaborate custom built homes. Tri-Union Express, Inc. - A steel hauler with the capability of hauling loads throughout the 48 states. Tim's Landscape Services Inc. - Landscape design and construction. Commercial landscape maintenance. Includes gallery of work. Terpstra's Sales & Service - A full service lawn and garden supplier. Aeromet Industries, Inc. - Offers machining and fabricating services. Highland-Griffith Chamber of Commerce - Provides board of director list and member directory, and calendar of events.