Ammunition has been named to Adweek's 2026 Fastest Growing Agencies list, ranking #71. The annual ranking recognizes agencies from around the world, and this marks Ammunition's third consecutive year on the list.
The recognition follows a strong 2025. Ammunition retained every client on its roster, added six new ones, and grew revenue, including wins in competitive reviews against significantly larger agencies. Most of its work comes through long-term agency-of-record relationships, where Ammunition's teams work alongside clients' businesses as a strategic partner.
The year also brought expansion. Ammunition opened a London office in 2025 in direct response to client demand. The office gives the agency leadership on both sides of the Atlantic and a platform for further growth across the U.K. and Europe.
Founded in Atlanta in 2017, Ammunition has grown into a global independent agency that brings strategy, creative, media, technology and production together as one integrated partner. Its independence allows it to shape teams around each client's specific challenges, while AI-enabled workflows, proprietary tools, and private LLMs speed up insight and production, with human judgment and creativity kept at the center.
Ammunition thanks its clients for their continued partnership and its team for the work behind this recognition. Every engagement remains tied to the agency's mandate: Growth. No Matter What.™
See the full list at adweek.com/fastest-growing-agencies/2026.
