| Railhead Corporation | Wholesale Trade | $540,535 | $543,433 | 28 | $8.6M |  AI Deep Dive |
| Railhead Corporation | Wholesale Trade | $540,535 | $549,361 | 29 | $8.9M | AI Deep Dive |
| Zeman Technologies | Wholesale Trade | $537,187 | $509,576 | 33 | $10.1M | AI Deep Dive |
| Cfit Cook Inc. | Arts, Entertainment, and Recreation | $525,300 | $529,371 | 142 | $19.9M | AI Deep Dive |
| J & M Tile, Inc. | Construction | $516,240 | $520,499 | 22 | $5.6M | AI Deep Dive |
| J & M Tile Inc. | Construction | $516,240 | $521,933 | 22 | $5.6M | AI Deep Dive |
| Midwest Promotional Group Co. | Professional, Scientific, and Technical Services | $491,805 | $494,659 | 46 | $5.2M | AI Deep Dive |
| Creative Imports, LLC | Retail Trade | $489,500 | $496,152 | 40 | $13.5M | AI Deep Dive |
| Creative Imports LLC | Wholesale Trade | $489,500 | $494,006 | 40 | $10.3M | AI Deep Dive |
| Dearborn Tool & Manufacturing Inc. | Manufacturing | $486,530 | $492,030 | 33 | $8.6M | AI Deep Dive |
| Tuschall Engineering Co., Inc. | Professional, Scientific, and Technical Services | $480,800 | $484,166 | 32 | <$5M | AI Deep Dive |
| Midwest Promotional Group Co. | Professional, Scientific, and Technical Services | $465,857 | $467,617 | 48 | $5.4M | AI Deep Dive |
| Achieve Orthopedic Rehabilitation Institute Inc. | Health Care and Social Assistance | $464,147 | $467,486 | 40 | $10.8M | AI Deep Dive |
| The Hampton Social Burr Ridge, LLC | Accommodation and Food Services | $463,300 | $473,026 | 78 | $13.8M | AI Deep Dive |
| De Pasquale Steel Erectors INC | Construction | $447,520 | $450,597 | 15 | <$5M | AI Deep Dive |
| Fusion Systems Incorporated | Professional, Scientific, and Technical Services | $432,220 | $434,609 | 25 | <$5M | AI Deep Dive |
| Cjaj, Inc. | Retail Trade | $412,387 | $416,125 | 500 | $124.8M | AI Deep Dive |
| International Brotherhood of Teamsters Local 731 Union | Other Services (except Public Administration) | $405,315 | $407,591 | 16 | N/A | AI Deep Dive |
| Zenith Fabricating | Manufacturing | $402,100 | $404,892 | 38 | $9.3M | AI Deep Dive |
| Kensington Park LLC | Health Care and Social Assistance | $393,903 | $396,102 | 35 | $5.7M | AI Deep Dive |
| L. A. Fasteners, Inc. | Wholesale Trade | $393,078 | $397,238 | 30 | $9.2M | AI Deep Dive |
| L. A. Fasteners Inc. | Wholesale Trade | $393,077 | $398,700 | 30 | $9.2M | AI Deep Dive |
| Esrock Partners, INC | Professional, Scientific, and Technical Services | $389,500 | $391,815 | 18 | <$5M | AI Deep Dive |
| Topaz Cafe LLC | Accommodation and Food Services | $370,198 | $374,022 | 16 | <$5M | AI Deep Dive |
| Vecto INC | Transportation and Warehousing | $369,643 | $376,864 | 46 | $9.3M | AI Deep Dive |