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Small Business

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Small businesses employ nearly half the entire American workforce and represent 43.5% of America’s GDP. As we have for over a century, the U.S. Chamber represents the full spectrum of the American business community. And like America, where most businesses are small businesses, the vast majority of our members—90%—are small businesses and state and local chambers of commerce.

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Celebrating America's Top 100 Small Businesses

The results are in: The U.S. Chamber names Dynamic Automotive as the CO—100 Top Small Business 2025 after earning a spot on the U.S. Chamber CO—100, an exclusive list of the 100 best and brightest small and mid-sized businesses in America.

Navigating the New Tax Law: What Small Businesses Need to Know

Feature story

A practical guide to maximizing savings for your small business under the “One Big Beautiful Bill Act.”

Advocating for Small Business

Small Business Spotlight

Growing America's Future

Competitive, pro-growth tax policy is essential to grow the economy, raise wages for workers, and improve the standard of living for all Americans.

U.S. Chamber Foundation Programs

Become a part of the world’s largest business organization and network

U.S. Chamber members range from small businesses and chambers of commerce across the country to startups in fast-growing sectors, leading industry associations, and global corporations.

Discover the ROI Chamber membership can deliver for you.

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