COMvergence is one of the most trusted and independent research and data consultancies. Providing objective benchmark studies on new business performances, billing figures, and strategic developments of creative, media, and digital agencies owned by the Big 6 holding companies, as well as over 150 independent agencies. COMvergence has a deep understanding of the advertising industry, including estimates and analysis of media spend data. The company has become a critical resource for understanding the global advertising landscape's evolution, and the authoritative source when it comes to agency data collection, tabulation, transparency, and analysis.