U.S. Chamber of Commerce

The U.S. Chamber of Commerce is the world's largest business federation representing 3 million businesses of all sizes, sectors, and regions, as well as state and local chambers and industry associations. More than 96% of U.S. Chamber members are small businesses with 100 employees or fewer.

As the voice of business, the Chamber's core purpose is to fight for free enterprise before Congress, the White House, regulatory agencies, the courts, the court of public opinion, and governments around the world.