| Pain Specialists of Greater Chicago, S.c. | Health Care and Social Assistance | $362,500 | $364,476 | 25 | $7.8M |  AI Deep Dive |
| Sepire LLC | Manufacturing | $358,100 | $360,109 | 32 | $31.7M | AI Deep Dive |
| Harvest Investments, Ltd. | Finance and Insurance | $353,155 | $357,157 | 27 | $13.9M | AI Deep Dive |
| Solutions Service Systems, Inc. | Other Services (except Public Administration) | $351,072 | $353,910 | 51 | $11.0M | AI Deep Dive |
| Laboratory Builders Inc. | Construction | $349,715 | $352,503 | 22 | $6.9M | AI Deep Dive |
| Oremus Materials LLC | Manufacturing | $348,500 | $352,159 | 24 | $23.8M | AI Deep Dive |
| Cfit Collar Inc. | Arts, Entertainment, and Recreation | $345,700 | $348,062 | 100 | $14.0M | AI Deep Dive |
| Fitzgerald Marketing and Communications, LLC | Professional, Scientific, and Technical Services | $345,335 | $348,202 | 22 | <$5M | AI Deep Dive |
| Heartland Home Infusion INC | Health Care and Social Assistance | $342,997 | $347,571 | 19 | $6.0M | AI Deep Dive |
| Pure Wine Company | Wholesale Trade | $332,775 | $336,103 | 22 | $5.7M | AI Deep Dive |
| Win Holdings, LLC | Wholesale Trade | $331,710 | $334,603 | 16 | <$5M | AI Deep Dive |
| Temperature Engineering Inc. | Construction | $329,747 | $334,011 | 16 | $5.1M | AI Deep Dive |
| Autobox Express, LLC | Transportation and Warehousing | $328,003 | $332,846 | 25 | $5.7M | AI Deep Dive |
| Autobox Express LLC | Transportation and Warehousing | $328,000 | $332,277 | 25 | $5.7M | AI Deep Dive |
| Pure Wine Company | Wholesale Trade | $325,913 | $329,860 | 25 | $6.4M | AI Deep Dive |
| Medlin Communications INC | Construction | $321,425 | $323,323 | 16 | $5.5M | AI Deep Dive |
| High Rise Security Systems | Construction | $318,401 | $322,744 | 33 | $11.2M | AI Deep Dive |
| Premier Therapy, LLC | Health Care and Social Assistance | $317,460 | $320,407 | 370 | $99.9M | AI Deep Dive |
| Medlin Communications INC | Construction | $316,350 | $318,828 | 16 | $5.5M | AI Deep Dive |
| Angle Tool Works Inc. | Manufacturing | $312,580 | $316,383 | 27 | $7.1M | AI Deep Dive |
| Angle Tool Works Inc. | Manufacturing | $312,580 | $315,037 | 27 | $7.1M | AI Deep Dive |
| Todd A. Molis, D.d.s., P.c. | Health Care and Social Assistance | $297,038 | $300,693 | 18 | <$5M | AI Deep Dive |
| Sbk Building Restoration | Construction | $296,104 | $298,424 | 24 | <$5M | AI Deep Dive |
| Dude Testing & Locating LLC | Construction | $286,726 | $290,143 | 15 | <$5M | AI Deep Dive |
| Asd Life INC | Health Care and Social Assistance | $283,266 | $270,348 | 115 | $21.0M | AI Deep Dive |