Republican National Committee U.S. political committee that leads the Republican Party of the U.S., a/k/a The Grand Ol' Party/GOP

Mitt Romney U.S. senator from Utah, former Massachusetts governor

National Republican Senatorial Committee Campaign committee for Republican U.S. Senate candidates

Carly Fiorina Former Hewlett Packard CEO, California Senate Candidate and 2016 presidential candidate

Connie Mack IV Former US Representative from Florida

Tom Campbell US Representative from California; Dean of Chapman University School of Law

Scott P Brown US ambassador to New Zealand, former Republican US Senator from Massachusetts

Ricky Gill Attorney, candidate for Congress in 2012

Microsoft Corporation Political Action Committee

Prosperity PAC

Federal Election Campaign Contributions