Our goal: Connect, Collaborate, Solve Problems for Businesses.  

Who We Are: The Marion County Chamber of Commerce (MCCC) is dedicated to being Marion County's premier business resource and a trusted hub of information for business owners, local citizens, and guests. 

We serve as the central hub for business information, collaboration, and problem solving in Jefferson and the county at large. Whether you’re a business owner, a new resident, or a visitor, the Chamber is here to help you plug into our remarkable community. 

What We Do:

• Advocate for local businesses 

• Host community events and relationship-building opportunities 

• Connect residents, visitors, and businesses with resources 

• Support economic growth and partnerships 

• Celebrate the people and organizations who make Jefferson special 

• Provide an avenue for you to make a difference