Arbitron′s core business is the measurement of 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.

Nielsen Media is the leading provider of television audience measurement services in the United States and Canada. The company also provides competitive advertising intelligence and Internet measurement services.

Leading the way with innovative media buying, stewardship, and reporting tools, SmartPlus is a top-rated industry software system for traditional and emerging media.

Scarborough Research is the premier source for consumer shopping insights. Scarborough measures the lifestyle and shopping patterns, media behaviors and demographics of American consumers. From retail to home improvement stores to cell phone to travel, Scarborough measurements detail the dynamic lives of American adults.

Mediamark Research (MRI) provides the most comprehensive and reliable source of multi-media audience data available. MRI’s multi-dimensional database provides marketers with a high resolution view of audiences of all major media, their demographics and lifestyles, actions and attitudes, product usage and brand loyalty.

SQAD® is recognized as the industry standard media cost forecasting source for National TV (network, cable and syndication), Spot TV, Hispanic TV, Spot Radio and the Internet.

Media Monitors is the leader in radio spot monitoring, newspaper ad tracking and provides sales and marketing tools for broadcast tv, cable, media research firms and advertising agencies.