Mischief @ No Fixed Address

One of the most award-winning and culturally relevant independent creative agencies in the US, known for idea-first, earned-media-generating campaigns

Mischief @ No Fixed Address is an independent creative advertising agency founded in 2020 by Greg Hahn, formerly Chief Creative Officer of BBDO New York. The agency operates under the 'No Fixed Address' network, a Canadian-founded independent agency group. Mischief has rapidly built a reputation for bold, unconventional creative work that prioritizes cultural relevance and genuine consumer engagement over formulaic advertising approaches. The agency's name itself signals its philosophy: work that causes productive disruption in culture and for brands. Mischief has gained significant industry recognition in a short period, winning numerous awards at Cannes Lions, the Clios, and other major advertising festivals. The agency has worked with notable brands including Slim Jim, Tostitos, Reese's, DoorDash, and others, producing campaigns that generate earned media and cultural conversation well beyond their paid media footprints. Their approach emphasizes ideas that can live across platforms and earn attention rather than simply buying it. As part of the No Fixed Address network, Mischief benefits from a broader infrastructure while maintaining creative independence. The agency has grown quickly since its founding, attracting top creative talent and expanding its client roster. It is widely regarded as one of the most creatively exciting independent agencies in the United States, frequently appearing on industry 'agency to watch' lists and winning Agency of the Year recognition from multiple trade publications.