Comscore to Webcast Analyst and Investor Day Presentations on June 7, 2010

RESTON, VA, June 3, 2010 – Comscore, Inc. (NASDAQ: SCOR), a leader in measuring the digital world, today announced it will host its 2010 Analyst and Investor Day on Monday, June 7, 2010, from 12:30 pm ET to 4:30 pm ET. Dr. Magid Abraham, president and chief executive officer, Kenneth Tarpey, chief financial officer, and other Comscore executives will provide an overview of the company’s opportunity and vision, product strategy, and customer case studies.

The event will be available to the public via a live and replay webcast available at: http://ir.comscore.com/events.cfm.

About Comscore
Comscore, Inc. (NASDAQ: SCOR) is a global leader in measuring the digital world and preferred source of digital marketing intelligence. For more information, please visit www.comscore.com/companyinfo.

Press
Bill Daddi
Daddi Brand Communications
646-370-1341
press@comscore.com