A membership in the state’s largest advocacy organization is an incredible way to unify the voice of Illinois business leaders, so we can have a powerful impact in moving our state in a positive direction. By joining the Chamber, you lend your support to advocacy efforts that benefit our overall economy, while staying informed on pertinent issues that can affect your bottom line.

We offer several membership levels to fit the needs and budget of any business. Joining, at any level, is easy and provides an incredible return on investment.