This Bay Area firm brings together Hollywood style and Madison Avenue savvy. Publicis & Hal Riney is a leading creative advertising agencies in the US, known for its visually stunning and sometimes edgy campaigns. It has provided creative development and campaign planning services for such clients as 24 Hour Fitness, Jamba Juice, SanDisk, and Sprint. Established by celebrated ad man Hal Riney in 1977, it was acquired by Paris-based advertising and media services conglomerate Publicis Groupe in 1998. It operates today as the flagship San Francisco outpost of Publicis Worldwide.