Jeremy Heilpern is the founder and CEO of Ammunition, one of the fastest-growing independent agencies in the country. He launched the firm in 2017 with a simple premise: that brands deserve both the scale and sophistication of a holding company and the speed, creativity, and conviction of an indie. Under his leadership, Ammunition has evolved into a next-generation, full-funnel agency, blending strategy, creative, media, and technology to drive measurable impact for brands with complex paths to purchase. From home and building materials to financial services, insurance, and automotive, Ammunition partners with ambitious marketers who expect more from their agencies and get it. Recognized by Adweek’s Fastest Growing Agencies, Inc. 5000, The Financial Times, and the Atlanta Business Chronicle, Ammunition has earned national attention for its sustained growth and innovative model. In 2025, Heilpern announced the launch of Ammunition Ventures, a studio and investment arm dedicated to building and funding the next generation of marketing and communications firms. The agency is also expanding globally to support a growing roster of multinational clients. Heilpern has been named to Atlanta Magazine’s Atlanta 500 and the Atlanta Business Chronicle’s 40 Under 40 for his leadership in shaping the future of marketing, and continues to build Ammunition into a leading global independent agency.