McCann

One of the largest global advertising agency networks, part of the Big Four agency holding companies

McCann Worldgroup is one of the world's largest and most established advertising agency networks, founded in 1902. As a key component of the Interpublic Group of Companies (IPG), McCann operates in over 100 countries with a network of agencies that provide comprehensive marketing solutions including creative advertising, media planning and buying, digital marketing, brand strategy, and customer relationship management. The network includes specialized agencies such as McCann, MRM (digital/CRM), Momentum Worldwide (experiential), McCann Health, and CRAFT (production). While McCann is primarily a traditional advertising agency rather than a pure AdTech company, it has evolved to incorporate significant technology capabilities into its service offerings. The agency leverages data analytics, programmatic advertising, marketing automation, and proprietary tools to deliver integrated campaigns for major global brands. McCann's position in the AdTech ecosystem is as a major buyer and user of advertising technology platforms, as well as a developer of proprietary marketing technology solutions for clients. McCann serves Fortune 500 companies and major global brands across industries including automotive, technology, healthcare, consumer goods, and financial services. The agency is known for iconic campaigns and has won numerous industry awards including Cannes Lions and Effies. As part of IPG, McCann benefits from enterprise-scale resources while maintaining its distinct brand identity and creative reputation in the market.