About the U.S. Chamber of Commerce

The U.S. Chamber of Commerce is the world’s largest business organization representing the interests of more than 3 million businesses of all sizes, sectors, and regions. Our members range from mom-and-pop shops and local chambers to leading industry associations and large corporations. They all share one thing in common—they count on the Chamber to be their voice in Washington, D.C.

 
 
 

Advocacy
Small Business Owner

We advocate for pro-business policies that create jobs and grow our economy. Key issues range from smart tax policy and regulatory relief to legal reform and trade promotion. Learn more.

 

Member Resources
Jobs Agenda

Our members have access to the latest tools, information, and best practices in advocacy and communications. See our resources.

 

Leadership
Board of Directors

Our nationally recognized team of lobbyists, communicators, and policy experts advance the business community’s interests. Meet our leadership team.

 

History
Historic Chamber

For 100 years, we have driven the pro-business agenda in Washington. Learn about our history.

Download 'The Early Years' book.  (PDF)