| Reed Illinois Corporation | Chicago | $2,000,000 | $2,018,111 | 96 | $109.4M |  AI Deep Dive |
| Concrete Structures of the Midwest, INC | West Chicago | $2,000,000 | $1,090,024 | 112 | $127.6M | AI Deep Dive |
| Benchmark Construction Co. Inc. | Bartlett | $2,000,000 | $2,019,111 | 80 | $24.8M | AI Deep Dive |
| All-Tech Decorating Co. | Romeoville | $2,000,000 | $2,017,167 | 159 | $40.2M | AI Deep Dive |
| Edwards Engineering Inc. | Elk Grove Village | $2,000,000 | $2,018,222 | 112 | $35.4M | AI Deep Dive |
| Skender Group LLC | Chicago | $2,000,000 | $2,016,767 | 165 | $188.0M | AI Deep Dive |
| Parenti & Raffaelli Ltd. | Mount Prospect | $2,000,000 | $2,020,389 | 170 | $193.7M | AI Deep Dive |
| Luse Thermal Technologies LLC | Aurora | $2,000,000 | $1,353,662 | 281 | $89.6M | AI Deep Dive |
| Chicago Heights Glass Inc. | South Holland | $2,000,000 | $2,010,278 | 83 | $19.2M | AI Deep Dive |
| Bear Construction Company | Rolling Meadows | $2,000,000 | $2,016,110 | 216 | $246.1M | AI Deep Dive |
| Ashburn Power & Light Inc. | Alsip | $2,000,000 | $2,012,932 | 84 | $27.6M | AI Deep Dive |
| Reyes Group Ltd. | Markham | $2,000,000 | $2,019,611 | 134 | $41.5M | AI Deep Dive |
| Integrated Building Industries Inc. | Elmhurst | $2,000,000 | $2,017,500 | 155 | $35.9M | AI Deep Dive |
| Mcwilliams Electric Company | Schaumburg | $2,000,000 | $0 | 48 | $15.8M | AI Deep Dive |
| Super Electric Construction Company | Chicago | $2,000,000 | $2,018,056 | 77 | $25.3M | AI Deep Dive |
| Helmkamp Construction Co. | East Alton | $2,000,000 | $2,013,167 | 73 | $22.6M | AI Deep Dive |
| Escorza Tile INC | Elk Grove Village | $2,000,000 | $2,038,111 | 75 | $18.9M | AI Deep Dive |
| Premium Concrete Inc. | Downers Grove | $2,000,000 | $2,020,222 | 127 | $47.6M | AI Deep Dive |
| Trice Construction Company | Chicago | $2,000,000 | $2,029,389 | 72 | $16.7M | AI Deep Dive |
| Scheck Mechanical Corp. | Westmont | $2,000,000 | $2,021,944 | 147 | $46.5M | AI Deep Dive |
| American Cable & Telephone LLC | Wheaton | $2,000,000 | $2,028,778 | 110 | $36.2M | AI Deep Dive |
| Crawford Heating and Cooling Inc. | Rock Island | $2,000,000 | $2,010,889 | 298 | $94.3M | AI Deep Dive |
| Kankakee Valley Construction Company Inc. | Kankakee | $2,000,000 | $2,008,833 | 95 | $29.4M | AI Deep Dive |
| Toro Construction Corp. | Chicago | $2,000,000 | $2,022,111 | 70 | $79.8M | AI Deep Dive |
| Great Lakes Plumbing & Heating Company | Chicago | $2,000,000 | $2,021,589 | 187 | $59.2M | AI Deep Dive |