Doug Renfro, Keller :: is president of Renfro Foods, which was one of seven finalists across the nation for the 2012 Dream Big Small Business of the Year Award presented by the U.S. Chamber of Commerce. The third-generation family business makes salsas, sauces and relishes, including 30 Mrs. Renfro’s products distributed in all 50 states, Canada, the Caribbean and the U.K.