Pioneer Foods South Carolina is a part of C.H. Guenther & Son, which is a family-owned and operated company that provides a variety of pancakes, biscuits and gravy mixes. Operational for more than 150 years, the parent company also offers flours, frozen doughs and tortilla products for the retail and food service trades. It specializes in providing a selection of baked products. C.H. Guenther & Son maintains manufacturing facilities in Texas, South Carolina and Tennessee. The parent company offers products under the brand names of Morrison, Peter Pan, Pioneer Brand, White Wings and San Antonio River Mill Brand. It also comprises Pioneer Flour Mills, Pioneer Frozen Foods, Morrison Milling and Knoxville Milling Company.