| Ent Surgical Consultants, Ltd. | Health Care and Social Assistance | $375,200 | $315,744 | 45 | $14.1M |  AI Deep Dive |
| Jrg 4, Inc. | Health Care and Social Assistance | $375,000 | $373,847 | 135 | $23.1M | AI Deep Dive |
| Spesia & Taylor | Professional, Scientific, and Technical Services | $369,000 | $371,881 | 19 | <$5M | AI Deep Dive |
| Pit Stop Truck & Trailer Service, LLC | Other Services (except Public Administration) | $367,100 | $371,658 | 45 | $8.8M | AI Deep Dive |
| Advantage Paving Solutions Inc. | Manufacturing | $365,685 | $368,509 | 43 | $42.6M | AI Deep Dive |
| Midwest Services of Joliet, Inc. | Transportation and Warehousing | $364,882 | $368,161 | 17 | <$5M | AI Deep Dive |
| A. J. Dralle, Inc. | Manufacturing | $358,363 | $361,033 | 32 | $8.4M | AI Deep Dive |
| Zentel Tech LLC | Other Services (except Public Administration) | $356,700 | $359,407 | 17 | <$5M | AI Deep Dive |
| Advantage Components Inc. | Manufacturing | $351,900 | $354,099 | 27 | $7.1M | AI Deep Dive |
| Omega Plumbing, Inc. | Construction | $351,700 | $355,150 | 15 | <$5M | AI Deep Dive |
| Interactive Building Solutions LLC | Professional, Scientific, and Technical Services | $350,500 | $353,035 | 22 | <$5M | AI Deep Dive |
| Future Diagnostics Group & Womens Center for Breast Health | Health Care and Social Assistance | $346,577 | $352,616 | 35 | $8.1M | AI Deep Dive |
| El INC | Transportation and Warehousing | $341,700 | $347,954 | 16 | <$5M | AI Deep Dive |
| West End Tool & Die INC | Manufacturing | $339,777 | $341,844 | 30 | $7.9M | AI Deep Dive |
| United Cerebral Palsy-Center for Disability Services | Health Care and Social Assistance | $335,000 | $330,768 | 77 | $13.1M | AI Deep Dive |
| Turk Furniture Co | Retail Trade | $331,800 | $334,300 | 47 | $8.5M | AI Deep Dive |
| Allied Landscaping Corporation | Professional, Scientific, and Technical Services | $331,700 | $334,344 | 30 | $6.0M | AI Deep Dive |
| Omnicon Inc. | Construction | $328,445 | $330,215 | 20 | $6.1M | AI Deep Dive |
| Omnicon, Inc. | Construction | $328,300 | $330,780 | 20 | $6.1M | AI Deep Dive |
| Cccb Co, Inc. | Administrative and Support and Waste Management | $322,000 | $325,229 | 86 | $13.5M | AI Deep Dive |
| Joliet Hi Hotels, LLC | Accommodation and Food Services | $320,400 | $322,581 | 72 | $22.5M | AI Deep Dive |
| Bays Investment Corporation | Real Estate and Rental and Leasing | $317,700 | $319,528 | 33 | <$5M | AI Deep Dive |
| Gale Construction Company of Illinois | Construction | $317,143 | $320,773 | 26 | $8.1M | AI Deep Dive |
| Anderson & Shah Roofing, Inc. | Construction | $312,970 | $314,758 | 15 | <$5M | AI Deep Dive |
| System Technology Incorporated | Manufacturing | $311,716 | $315,656 | 27 | $7.1M | AI Deep Dive |