SunOpta Incorporated operates in the Soybean oil mills sector. SunOpta Inc. (SunOpta) is focused on a healthy products portfolio. The Company has two segments: SunOpta Foods and Opta Minerals Inc. (Opta Minerals). SunOpta Foods operates in the natural, organic and specialty foods and natural health product sectors. Opta Minerals processes, sells and distributes silica-free loose abrasives and other specialty industrial minerals to the foundry, steel, loose abrasive cleaning, roofing shingle, construction and marine/bridge cleaning industries; sources specialty sands and garnets for the water filtration industry; and recycles inorganic materials under special permits from government authorities at both its Waterdown, Ontario and Norfolk, Virginia sites. On December 14, 2010, the Company acquired the assets and business of Edner of Nevada, Inc. (Edner). On November 8, 2010, the Company acquired 100% of the outstanding shares of Dahlgren & Company Inc. (Dahlgren). In our complete report available for purchase the company is compared to: Canada Bread Company Limited, Cott Corporation and Ridley Inc..