Doing Business with 
Government Entities

Chicago Metropolitan Area, also known as Chicagoland, covers all or portions of the following counties: 

• Cook County, Illinois

• Dupage County, lllinois

• Lake County, Illinois

• Kane County, Illinois 

• Will County, Illinois 

• Portions of McHenry County, Illinois

• Lake County, Indiana

• Porter County, Indiana

• Portions of LaPorte County, Indiana

• Portions of Kenosha County, Wisconsin 

Learn about contracting opportunities with government entities within the Chicagoland area, as we have partnered with them to provide resources to BCU members to ensure an open, fair, and timely process for establishing, communicating, and enforcing superior business practices. Learn about the procurement of goods, supplies, and services for these agencies, as well as the certification process.