Cornerstone is an award-winning global creative agency built on the belief that to reach consumers, you must inspire. Founded ... in 1996 and led by Rob Stone and Jon Cohen, Cornerstone represents Fortune 500 clients across multiple disciplines, with an emphasis on the consumer products/services and music/entertainment industries. Whether building emergent brands or reenergizing established ones, Cornerstone creates and amplifies innovative brand strategies that effectively target and connect with the influential and elusive millennial demographic. Headquartered in New York City, Cornerstone has offices in Los Angeles, London and Sao Paulo. read more