Skip to main content
937-642-6279 | chamber@unioncounty.org
  • ECONOMIC DEVELOPMENT
  • UNION COUNTY TOURISM
  • MEMBER LOGIN
Hit enter to search or ESC to close
Close Search
Union County Chamber of Commerce
Menu
  • About
    • About Chamber
    • Become a Chamber Member
  • Networking/Education Opportunities
    • Business Associations
    • Leadership
    • Business Impact Breakfast
    • Union County Safety & Health Council
  • Members
    • Member Directory
    • Jobs from Members
    • Member Deals
  • Events
  • Contact

    Union County Chamber of Commerce

    227 East Fifth Street
    Marysville, Ohio 43040
    T: (937) 642-6279
    F: (937) 644-0422
    chamber@unioncounty.org

    Lobby Hours:

    Monday-Thursday: 8:30 am - 4:00 pm

    Friday: 8:30 am - Noon

    Partners & Alliances

    Union County-Marysville Economic
    Development Partnership

    Union County Convention and Visitors Bureau

    © 2026 Union County Chamber of Commerce.

    • facebook
    • linkedin
    • instagram
    Close Menu
    • About
      • About Chamber
      • Become a Chamber Member
    • Networking/Education Opportunities
      • Business Associations
      • Leadership
      • Business Impact Breakfast
      • Union County Safety & Health Council
    • Members
      • Member Directory
      • Jobs from Members
      • Member Deals
    • Events
    • Contact