| Lexington Square Life Care of Lombard LLC | Health Care and Social Assistance | $687,652 | $695,312 | 78 | $13.3M | AI Deep Dive |
| Demar, Inc. | Professional, Scientific, and Technical Services | $682,053 | $688,518 | 46 | $5.2M | AI Deep Dive |
| 3-Points Msp LLC | Professional, Scientific, and Technical Services | $658,877 | $664,349 | 43 | $8.9M | AI Deep Dive |
| Single Path LLC | Information | $657,400 | $661,146 | 49 | $8.2M | AI Deep Dive |
| Greek Islander Restaurant INC | Accommodation and Food Services | $645,900 | $651,031 | 65 | $12.1M | AI Deep Dive |
| Liquitech INC | Manufacturing | $642,648 | $651,948 | 37 | $9.7M | AI Deep Dive |
| Luka Transportation INC | Transportation and Warehousing | $621,807 | $626,833 | 46 | $17.8M | AI Deep Dive |
| Helander Metal Spinning Company | Manufacturing | $612,500 | $617,128 | 44 | $10.8M | AI Deep Dive |
| Lombard Hotel Owner Spe LLC | Accommodation and Food Services | $604,992 | $610,723 | 69 | $21.6M | AI Deep Dive |
| Tri-County Electric Co, INC | Construction | $592,300 | $596,792 | 58 | $19.1M | AI Deep Dive |
| Lexington Home Health Care, INC | Health Care and Social Assistance | $590,154 | $596,695 | 55 | $10.9M | AI Deep Dive |
| Olympic Signs, Inc. | Professional, Scientific, and Technical Services | $580,387 | $585,336 | 33 | <$5M | AI Deep Dive |
| Redspeed Illinois LLC | Other Services (except Public Administration) | $579,468 | $583,866 | 67 | $12.8M | AI Deep Dive |
| Alc Home Health Care Incorporated | Health Care and Social Assistance | $575,000 | $581,197 | 87 | $14.9M | AI Deep Dive |
| Specialty Construction, LLC | Construction | $569,300 | $575,183 | 34 | $11.6M | AI Deep Dive |
| Olympic Signs Inc. | Professional, Scientific, and Technical Services | $566,048 | $568,737 | 28 | <$5M | AI Deep Dive |
| Arcon Associates, Inc. | Professional, Scientific, and Technical Services | $558,700 | $564,517 | 38 | $11.8M | AI Deep Dive |
| Hc Management Lombard LLC | Accommodation and Food Services | $533,000 | $367,138 | 62 | $11.0M | AI Deep Dive |
| Fairborn Equipment Company of Illinois, LLC | Wholesale Trade | $525,200 | $529,330 | 31 | $9.5M | AI Deep Dive |
| Hillcrest Property Management, Inc. | Real Estate and Rental and Leasing | $520,075 | $522,907 | 58 | $8.7M | AI Deep Dive |
| The Lucky Monk, LLC | Accommodation and Food Services | $513,457 | $516,308 | 87 | $15.4M | AI Deep Dive |
| Tri-County Electric Co. Inc. | Construction | $512,494 | $516,295 | 20 | $6.6M | AI Deep Dive |
| Comprehensive Marketing INC | Professional, Scientific, and Technical Services | $511,638 | $516,679 | 31 | <$5M | AI Deep Dive |
| The Pate Company | Wholesale Trade | $511,050 | $514,173 | 31 | $9.5M | AI Deep Dive |
| Line Craft, Inc. | Manufacturing | $508,400 | $515,058 | 34 | $8.9M | AI Deep Dive |