Our mission is simple: Make friends, not ads.® This mindset drives our ideas, our structure and the way we create compelling brand experiences for clients. This philosophy has fueled growth, making C-K the second largest independent ad agency in the U.S. Headquartered in Chicago with offices in New York, Milwaukee and Phoenix, we represent major brands across virtually every industry, including: Benihana, BRP (Ski-Doo, Sea-Doo, Evinrude), Cedar Fair Amusement Parks, Corona Extra, Edward Jones, Heinz (Ketchup, Smart Ones, Classico, Ore-Ida, Steam n' Mash), Porsche and Vitamix.