Carat is the #1 Global Media Network, according to RECMA, and a market leader in digital and diversified media solutions. Our vision is to Redefine Media and create better client business value through our command of media convergence. Established in 1968 as the world's first media agency, we are part of the Dentsu Aegis Network, the first truly global communications network for the digital age. Carat currently services clients in more than 150 countries and employs more than 6,000 staff worldwide. Carat. Redefining Media.