The Chicagoland Chamber of Commerce is a voluntary association of business and professional men and women who, through committees and professional staff, have contributed importantly to the Chicago metropolitan area's commercial, industrial and civic development over a long period of years. The Chamber’s 2,600 members employ more than one million men and women in the region.

The Quad County African American Chamber of Commerce began in August 1993 after several African American business leaders recognized the need to have a business organization that addressed issues impacting the African American business community. A Board of Directors governs the Chamber. In 1993, the Chamber began with 16 members. Since that time the Chamber has hosted seminars, and workshops to meet the business needs of its members. The Chamber has also hosted a Heritage Dinner to recognize the accomplishments of business leaders in the community.

The Joliet Region Chamber of Commerce & Industry was incorporated initially in 1914 to serve as the collective voice force initiating action for the betterment of the entire community.

Mission: The Aurora Regional Chamber of Commerce - a membership-driven association - shall serve as a catalyst for business development in the Aurora region.

Vision: The Catalyst for Business Success

Values: Vision, Advocacy, Leadership, Inclusiveness & Dependability