| Balke
Properties |
| Belleville
School District 118 |
| Bi-State
Development Agency |
| Casino
Queen and Crown Hotel |
| Calhoun Construction Mgmt. |
| City
of Belleville |
| City
of Collinsville |
| City
of East St. Louis |
| City
of Fairview Heights |
| City
of Granite City |
| City
of Madison |
| City
of O'Fallon |
| Construction
Concepts |
| East
St. Louis School District 189 |
| Gateway
Center |
| Hank's
General Construction |
| H.B.D. Contracting |
| Holland Construction |
| Illinois
Capital Development Board |
| Illinois
Department of Transportation |
| Impact Strategies |
| Interior
Construction Services |
