. . "About Campbell Mithun (NYSE: IPG)Since its founding in 1933, Campbell Mithun has established a national brand-building reputation in the QSR, consumer packaged goods, retail, healthcare, financial services and telecommunications sectors and serves clients including General Mills, Land O???Lakes, Chipotle, KeyBank, Great Clips, Sav-A-Lot, Schwan???s, Popeyes and Toro." . .