Standard Functional Food Group (SFFG) was a Nashville-based contract manufacturer specialising in nutrition bars and functional snack foods. It was part of Standard Candy Company and produced energy bars, meal replacement bars, cookies and crackers for national brands before being acquired by Hearthside Food Solutions. The facility offered formulation support, small-batch product development, high-speed bar lines and packaging. According to industry reports, SFFG supplied leading brands with high-protein and fibre-rich snacks and worked with health-food companies to launch new products. After the acquisition the plant continued to operate under Hearthside, providing co-manufacturing services for nutrition and snack bars. Contact information from business directories lists the office at 116 3rd Avenue South, Nashville, Tennessee 37201 with a phone number of +1 (615) 490-6685.