A Democratic super PAC formed in 2011.
A Democratic super PAC devoted to restoring a Democratic majority in the U.S. Senate.
The former Stop Hillary PAC changed its name and mission to support President Donald Trump.
A traditional political action committee and super PAC hybrid that supports President Donald Trump.
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.