| Insite Real Estate LLC | Real Estate and Rental and Leasing | $1,450,907 | $1,462,276 | 83 | $12.4M |  AI Deep Dive |
| Insite Real Estate, L.l.c. | Real Estate and Rental and Leasing | $1,450,900 | $1,463,302 | 83 | $12.4M | AI Deep Dive |
| Stan's Donuts LLC | Accommodation and Food Services | $1,399,947 | $1,412,780 | 202 | $35.9M | AI Deep Dive |
| Micron Industries Corporation | Manufacturing | $1,388,300 | $1,311,713 | 125 | $32.7M | AI Deep Dive |
| Gibsons Steakhouse - Oak Brook, LLC | Accommodation and Food Services | $1,371,500 | $1,389,291 | 156 | $27.7M | AI Deep Dive |
| Oakbrook Healthcare Centre, Ltd. | Health Care and Social Assistance | $1,365,000 | $1,373,986 | 180 | $30.8M | AI Deep Dive |
| Vh-M Oakbrook Illinois Inc. | Accommodation and Food Services | $1,352,000 | $1,361,853 | 252 | $78.8M | AI Deep Dive |
| Christ Church of Oak Brook | Other Services (except Public Administration) | $1,339,125 | $1,347,197 | 150 | N/A | AI Deep Dive |
| Micron Industries Corporation | Manufacturing | $1,303,642 | $970,935 | 124 | $32.5M | AI Deep Dive |
| Configure One, Inc. | Information | $1,267,200 | $1,278,570 | 61 | $10.2M | AI Deep Dive |
| Tusk Environmental, INC | Administrative and Support and Waste Management | $1,231,738 | $1,240,291 | 79 | $14.9M | AI Deep Dive |
| Inland Real Estate Investment Corporation | Real Estate and Rental and Leasing | $1,230,977 | $1,246,659 | 70 | $12.8M | AI Deep Dive |
| On Point Holdings LLC | Professional, Scientific, and Technical Services | $1,176,700 | $1,188,112 | 42 | $8.7M | AI Deep Dive |
| Resource 1, INC | Professional, Scientific, and Technical Services | $1,154,907 | $1,164,884 | 51 | $5.3M | AI Deep Dive |
| Development Solutions, INC | Construction | $1,141,500 | $1,151,044 | 63 | $20.1M | AI Deep Dive |
| Development Solutions, INC | Construction | $1,141,500 | $1,147,651 | 45 | $14.4M | AI Deep Dive |
| Strategic Solutions, Inc. | Professional, Scientific, and Technical Services | $1,127,455 | $1,137,665 | 64 | $13.2M | AI Deep Dive |
| Krusinski Construction Company | Construction | $1,117,517 | $1,131,785 | 63 | $71.8M | AI Deep Dive |
| Inpoint Chicago Bryn Mawr LLC | Accommodation and Food Services | $1,092,600 | $1,101,705 | 89 | $27.8M | AI Deep Dive |
| Stan's Donuts LLC | Accommodation and Food Services | $1,073,064 | $1,079,204 | 192 | $34.1M | AI Deep Dive |
| Inland Securities Corporation | Finance and Insurance | $1,066,633 | $0 | 55 | $28.3M | AI Deep Dive |
| Chicago Steel Holdings LLC - Cab4927 | Wholesale Trade | $1,065,787 | $1,073,525 | 63 | $19.3M | AI Deep Dive |
| Maksteel USA LLC | Wholesale Trade | $1,044,767 | $1,052,429 | 81 | $24.8M | AI Deep Dive |
| Ultra Corporation | Professional, Scientific, and Technical Services | $1,014,100 | $1,025,396 | 42 | <$5M | AI Deep Dive |
| Selden Fox, Ltd. | Professional, Scientific, and Technical Services | $1,012,000 | $1,019,403 | 62 | $19.7M | AI Deep Dive |