Butler, Shine, Stern & Partners (BSSP)</strong> is an independent creative and advertising agency founded in 1993 with offices in Sausalito, California and New York. Known for its Outside‑In philosophy, BSSP blends consumer insights with strategic creativity, data analytics and integrated media to produce work that drives meaningful brand engagement and business outcomes. The agency has earned industry recognition including AdAge’s Small Agency of the Year, and serves a range of major clients including ESPN, Mitsubishi Motors North America, and Blue Shield of California, delivering holistic advertising, strategy and brand communications.