The Dayton Area Chamber of Commerce is the largest business organization in the Dayton, Ohio region, serving 2,200 business members in nine counties. We are a trade association of businesses, professionals and individuals focused on three core competency areas: government advocacy, economic development and member services. The Dayton Area Chamber of Commerce is nationally recognized as one of the largest and most effective chambers in the country. Since 1995, we have been five star accredited by the U.S. Chamber of Commerce. The highest rating for any chamber in the nation, five star accreditation is a distinction given to less than two percent of all chambers in America. In 2017, the chamber was also named as a finalist for Chamber of the Year by the Association of Chamber of Commerce Executives. The Dayton Area Chamber of Commerce draws upon its size and influence to serve as a strong advocate for business needs.
