| C.r. Leonard Plumbing & Heating, Inc. | Construction | $841,300 | $850,981 | 28 | $8.9M |  AI Deep Dive |
| Mett Therapy Services, Inc. | Health Care and Social Assistance | $830,800 | $836,200 | 82 | $22.1M | AI Deep Dive |
| Mett Therapy Services Inc. | Health Care and Social Assistance | $830,800 | $834,585 | 78 | $21.1M | AI Deep Dive |
| Pam International, Inc. | Transportation and Warehousing | $808,260 | $0 | 84 | $12.7M | AI Deep Dive |
| Rovanco Piping Systems Inc. | Manufacturing | $798,200 | $803,405 | 64 | $15.6M | AI Deep Dive |
| Seeler Industries, Inc. | Wholesale Trade | $791,507 | $796,256 | 69 | $17.8M | AI Deep Dive |
| D'arcy Motors INC | Retail Trade | $791,100 | $792,463 | 59 | $14.9M | AI Deep Dive |
| Rovanco Piping Systems, Inc. | Manufacturing | $779,000 | $785,403 | 63 | $15.4M | AI Deep Dive |
| Construction by Camco, Inc. | Construction | $767,300 | $771,543 | 35 | $10.8M | AI Deep Dive |
| World Automotive Joliet | Retail Trade | $749,185 | $756,261 | 73 | $18.4M | AI Deep Dive |
| Joliet Cold Storage LLC | Transportation and Warehousing | $737,305 | $743,022 | 95 | $24.1M | AI Deep Dive |
| Cryer & Olsen Mechanical, Inc. | Construction | $730,200 | $739,571 | 27 | $8.5M | AI Deep Dive |
| Miv INC | Construction | $722,000 | $728,323 | 59 | $19.4M | AI Deep Dive |
| P R Walker INC - Pac0624 | Other Services (except Public Administration) | $718,288 | $723,897 | 73 | $14.3M | AI Deep Dive |
| P R Walker INC DBA Tire Tracks | Other Services (except Public Administration) | $695,000 | $704,267 | 79 | $15.5M | AI Deep Dive |
| Rendel's, Inc. | Other Services (except Public Administration) | $689,282 | $695,778 | 44 | $8.6M | AI Deep Dive |
| Denler & Sons Inc. | Construction | $683,927 | $691,412 | 33 | $37.6M | AI Deep Dive |
| Rachke Piping and Mechanical, Inc. | Construction | $662,500 | $667,564 | 39 | $12.3M | AI Deep Dive |
| J.h. Botts LLC | Manufacturing | $652,300 | $657,626 | 63 | $15.4M | AI Deep Dive |
| J L Alder Roofing + Sheet Metal, Inc. | Wholesale Trade | $650,000 | $657,515 | 43 | $13.2M | AI Deep Dive |
| Joliet Oncology-Hematology Associates, Ltd. | Health Care and Social Assistance | $630,315 | $633,817 | 121 | $38.0M | AI Deep Dive |
| Barrister Investigation & Filing Service Inc. | Administrative and Support and Waste Management | $625,143 | $629,919 | 78 | $11.4M | AI Deep Dive |
| Barrister Investigations & Filing Service, INC | Administrative and Support and Waste Management | $625,143 | $634,677 | 71 | $10.4M | AI Deep Dive |
| Illinois Orthopedic Institute LLC | Health Care and Social Assistance | $624,600 | $632,199 | 34 | $10.7M | AI Deep Dive |
| Nichols Crane Rental | Construction | $590,000 | $597,567 | 24 | $8.2M | AI Deep Dive |