Founded in 1999 and headquartered in Reston, Virginia, comScore, Inc. (NASDAQ: SCOR) is a global leader in digital media analytics. comScore makes audiences and advertising more valuable by providing trusted, independent metrics that help businesses understand how people interact with content and advertising across TV and digital devices, giving a total view of the consumer. Through its products and services, comScore helps its more than 2,500 clients understand their multi-platform audiences, know if their advertising is working, and access data where they want and need it.