Mayfield Dairy Farms, 5335 Penn Cir, Decatur, GA 30035, US

With roots dating back to the 1500s in the Alps, Hongar Farms has been manufacturing its seasoned oils and marinades in the U.S. for over a decade. The company's products are available in Atlanta-area grocery stores, including Kroger, Publix, Whole Foods, Super Target, Ingles and Fresh Market, and millions more bottles are made at the Tucker plant for distribution throughout the country. All Hongar Farms products are 100-percent natural, with no artificial flavors or coloring, preservatives, sodium or cholesterol. Outstanding original recipes using Hongar Farms products, such as the company's own olive oil, Benissimo, are available on the company Web site.