Incorporated in 1922, S.B. Thomas is a bakery that provides a variety of English muffins, bagels, and muffin toasting and cinnamon swirl breads. The bakery offers muffins in various flavors, including cinnamon raisin, honey wheat and oat bran. It also provides several pitas and wraps. S.B. Thomas is a part of George Weston Bakeries, which produces, sells and distributes baked goods under various brand names. The parent company offers a variety of breads, rolls, muffins, cookies, donuts, specialty desserts and snacks. It is one of the largest food processing and distribution groups in North America. George Weston Bakeries also operates Interbake Foods, Boboli, Brownberry, Maplehurst, Stroehmann and Arnold.