GSD&M

Mid-to-large independent-spirited agency within the Omnicom network, known for purpose-driven creative and long-term brand partnerships

GSD&M is a full-service advertising and marketing agency headquartered in Austin, Texas, founded in 1971 by a group of University of Texas graduates. The agency has built a strong reputation for purpose-driven brand strategy and creative campaigns, working with some of America's most iconic brands including Southwest Airlines, USAA, PGA TOUR, and the U.S. Air Force. GSD&M operates under the Omnicom Group umbrella, giving it access to a broad network of resources, data, and media capabilities while maintaining its distinct creative culture rooted in Austin's entrepreneurial spirit. The agency offers a comprehensive suite of services spanning brand strategy, creative development, media planning and buying, digital marketing, social media, and content production. GSD&M is particularly recognized for its 'Idea City' philosophy, which emphasizes the power of ideas to drive business results and cultural relevance. This approach has helped the agency maintain long-term client relationships that are rare in the industry, with some partnerships spanning decades. Within the AdTech and advertising ecosystem, GSD&M sits at the intersection of traditional full-service agency work and modern data-driven marketing. While not a pure AdTech company, the agency leverages technology platforms, programmatic media, and analytics tools to complement its creative output. Its position as an Omnicom agency provides access to Omnicom Media Group's technology stack and data capabilities, enhancing its competitiveness against both holding company peers and independent agencies.