| Fence Masters INC | Construction | $448,200 | $451,393 | 30 | $10.2M |  AI Deep Dive |
| Garth Masonry Corporation | Construction | $413,000 | $0 | 23 | $26.2M | AI Deep Dive |
| Great Lakes Concrete, LLC | Manufacturing | $379,175 | $382,821 | 27 | $26.8M | AI Deep Dive |
| Club 390 Corp | Accommodation and Food Services | $350,000 | $352,071 | 35 | <$5M | AI Deep Dive |
| Quinco Steel Inc. | Construction | $325,050 | $329,556 | 1 | <$5M | AI Deep Dive |
| Larmco, Incorporated | Construction | $324,844 | $328,399 | 2 | <$5M | AI Deep Dive |
| Roeda Inc. | Manufacturing | $316,640 | $319,032 | 29 | $28.8M | AI Deep Dive |
| Lukadia, INC | Administrative and Support and Waste Management | $279,200 | $280,534 | 52 | $11.3M | AI Deep Dive |
| John Maier Co | Manufacturing | $277,000 | $279,140 | 14 | <$5M | AI Deep Dive |
| Amazing Trucking & Logistics, Inc. | Transportation and Warehousing | $265,986 | $268,188 | 24 | $5.5M | AI Deep Dive |
| Prairie State Exterior Products | Wholesale Trade | $265,220 | $266,863 | 27 | $8.3M | AI Deep Dive |
| Industrial Material Supply Inc. | Real Estate and Rental and Leasing | $261,200 | $262,853 | 20 | <$5M | AI Deep Dive |
| Big Daddy Scrap, INC | Wholesale Trade | $251,890 | $253,870 | 24 | $7.4M | AI Deep Dive |
| Helsel-Jepperson Electrical Inc. | Wholesale Trade | $248,200 | $250,710 | 25 | $7.7M | AI Deep Dive |
| H3 Concrete, Inc. | Construction | $246,840 | $248,547 | 15 | <$5M | AI Deep Dive |
| Wilkins Rebuilders Supply | Wholesale Trade | $240,200 | $241,735 | 30 | $9.2M | AI Deep Dive |
| Wilkins Rebuilders Supply Inc. | Wholesale Trade | $240,200 | $241,675 | 30 | $9.2M | AI Deep Dive |
| Chicago Heights Star Tool and Die Works, Inc. | Real Estate and Rental and Leasing | $238,800 | $241,354 | 17 | <$5M | AI Deep Dive |
| Underland Architectural Systems, Inc. | Construction | $237,800 | $240,908 | 25 | $5.8M | AI Deep Dive |
| Midstates Rail, LLC | Transportation and Warehousing | $231,285 | $233,161 | 32 | $8.1M | AI Deep Dive |
| Chicago Heights Foursquare Church | Other Services (except Public Administration) | $224,600 | $226,715 | 45 | N/A | AI Deep Dive |
| Chicago Heights Star Tool and Die Works, Inc. | Retail Trade | $213,200 | $214,736 | 19 | <$5M | AI Deep Dive |
| South Suburban Humane Society | Other Services (except Public Administration) | $207,085 | $209,031 | 36 | N/A | AI Deep Dive |
| Plant Marvel Laboratories, Inc. | Manufacturing | $200,121 | $202,684 | 20 | $19.8M | AI Deep Dive |
| Pico Chemical Corporation | Manufacturing | $200,000 | $201,145 | 17 | $16.9M | AI Deep Dive |