Welcome! The St. Charles Chamber of Commerce is in its seventh decade of serving the community, and nearly 700 members. A four-person professional staff carries out day-to-day operations, under the leadership of a 21-member board of directors. The mayor of St. Charles serves as an ex-officio board member. As a non-profit, membership-supported organization, the Chamber receives no tax money, but works closely with the Greater St. Charles Convention and Visitors Bureau and the City of St. Charles' Economic Development office to promote the city. Whether your business is large or small, if you're a new resident or St. Charles native, or just planning to spend some time visiting, we are here to serve you. Site Concept and Design ©2003 jWeb. Maintenance and Hosting provided by jWeb.