It is located in the county of Hamilton. It covers a total area of 371 sq. km. Industries related to manufacturing and service maintain a strong hold on the economy of the city of Chattanooga. Businesses related to consultancy in advertising, servicing and maintenance of aircraft, services and repair of appliances, supplies of artist materials, auto dealership of used and new cars, supplies of bicycle equipments, contracting in building, supplies of clothing accessories, contracting in excavation, dealership in furniture, contracting in heating and ventilating, contracting in landscape, supplies of marine equipments, metal fabrication, supplies of organic foods, contracting in painting, manufacturing of pharmaceuticals, consultancy in real estate and services and repair of telephone equipments, enhance the business community of the city of Chattanooga.