Headquartered in Milwaukee, Roundy's Supermarkets is a chain of grocery stores. The company owns and operates more than 150 retail grocery stores in Wisconsin, Minnesota and Illinois under the Pick 'n Save, Copps Food Center, Rainbow Foods and Metro Market banners. It also operates more than two distribution centers in Wisconsin. It offers more than 2,200 items. Roundy's Supermarkets has bakery, produce, meat and seafood departments. Its additional services include online cooking tips and party planning assistance. In addition, the company offers gift cards. It employs more than 22,000 individuals. Founded in 1872, Roundy's Supermarkets maintains a distribution center in Mazomanie, Wis.