The mission of the Calumet City Chamber of Commerce (an organization of business owners and entrepreneurs located in Calumet City and those who serve Calumet City residents and businesses) is creating an environment in which businesses can prosper, promote interest in local business possibilities, and to promote the interests of the local business community as a whole. The Chamber provides access to valuable resources, discounts, and relationships that help businesses save money and market their products and services.

The activities and programs of the Calumet City Chamber of Commerce are envisioned, designed, and executed around a single, simple, and direct vision of building a vibrant and prosperous community through business leadership that enhances quality of life.