Our members are the lifeblood of our organization. It is through them that our Chamber is creating a better community. We proudly represent over 500 businesses and organizations in O'Fallon and St. Charles County, both large and small. In fact, 80 percent of our members are small businesses.
Whether you are a prospective, new or current member of our Chamber, we invite you to learn why Chamber membership doesn't cost — it pays! Take advantage of the incredible benefits of membership, and get involved in improving our community's quality of life.