Business Unit Overview. Headquartered in Lakeville, Minn., Post Consumer Brands, a business unit of Post Holdings, Inc., is dedicated to providing people and their pets with delicious food choices for every taste and budget. The companys portfolio includes beloved brands such as Honey Bunches of Oats, PEBBLES, Grape-Nuts and Malt-O-Meal cereal, and Peter Pan peanut butter, as well as Rachael Ray Nutrish, Kibbles n Bits and 9Lives dog and cat food...