Congressional Quarterly | 671 followers on LinkedIn. A wholly-owned subsidiary of The Economist Group, CQ Roll Call was formed by bringing together three companies – Congressional Quarterly, Roll Call and Capitol Advantage – with histories nearly as rich as the people, institutions and legislation it covers. Today CQ provides authoritative, nonpartisan and accurate congressional news and legislative tracking tools to its subscribers. Often called the "publication of record" on Congress, CQ offers more than 40 print and online products that keep readers updated on a weekly, daily and real-time basis.