The super PAC of the conservative Club for Growth, which advocates for limited government.
A super PAC launched by former Obama White House staffers.
The world’s largest business organization, representing more than 3 million businesses.
A Republican super PAC created by allies of Senate Majority Leader Mitch McConnell.
NextGen Climate Action Committee is a liberal environmental advocacy organization founded by San Francisco billionaire Tom Steyer.
A fiscally conservative super PAC chaired by TD Ameritrade founder Joe Ricketts.
A super PAC formed to maintain and expand the Republican majority in the House.
Affiliated Republican groups formed with the help of Republican power players Karl Rove and Ed Gillespie.
A liberal super PAC that conducts opposition research to aid Democratic candidates and organizations.
A nonprofit launched by former Trump campaign aides to support President Trump’s agenda.