Arbitron Inc. is a media and marketing research firm serving the media—radio, television, cable and out-of-home—as well as advertisers and advertising agencies. Arbitron’s core businesses are measuring network and local-market radio audiences across the United States; surveying the retail, media and product patterns of local market consumers; and providing application software used for analyzing media audience and marketing information data. The company has developed the Portable People Meter, a technology for media and marketing research. Arbitron’s headquarters and its research and engineering organizations are located in Columbia, Maryland.
CSRHub includes data on return on social investing, World Council for Sustainable Business Development, impact investing, Employees, Diversity, and Environment.