answer: Richelieu Foods , for example, is a private label company producing frozen pizza, salad dressing, sauces, marinades, condiments and deli salads for other companies, including Hy-Vee , Aldi , Save-A-Lot , Sam's Club , Hannaford Brothers Co. , BJ's Wholesale Club (Earth's Pride brand) and Shaw's Supermarkets (Culinary Circle brand).