| A.m. Landscaping | Administrative and Support and Waste Management | $412,047 | $415,961 | 50 | $10.8M |  AI Deep Dive |
| Buhrman Design Group, Inc. | Administrative and Support and Waste Management | $392,503 | $395,097 | 40 | $8.7M | AI Deep Dive |
| Buhrman Design Group Incorporated | Administrative and Support and Waste Management | $392,502 | $395,108 | 37 | $8.0M | AI Deep Dive |
| Suburban Concrete Inc. | Construction | $377,557 | $379,802 | 20 | <$5M | AI Deep Dive |
| Barreca Blacktop Sealcoating, Inc. | Construction | $372,502 | $375,668 | 34 | $11.6M | AI Deep Dive |
| Lakeland Holdings LLC | Manufacturing | $354,768 | $359,616 | 27 | $26.8M | AI Deep Dive |
| Clark Wire & Cable Co. Inc. | Manufacturing | $345,988 | $347,746 | 29 | $7.6M | AI Deep Dive |
| Clark Wire & Cable Co., Inc. | Manufacturing | $342,760 | $345,321 | 29 | $7.6M | AI Deep Dive |
| Digangi Plumbing Company | Construction | $328,962 | $332,288 | 13 | <$5M | AI Deep Dive |
| Windy City Deli Provisions, Inc. | Wholesale Trade | $325,000 | $325,791 | 35 | $9.0M | AI Deep Dive |
| Bio Packaging Films, LLC | Manufacturing | $323,460 | $325,861 | 26 | $25.8M | AI Deep Dive |
| Ross Display Fixture Co LLC | Retail Trade | $321,320 | $326,056 | 18 | <$5M | AI Deep Dive |
| Alef Sausage INC | Manufacturing | $317,212 | $319,494 | 22 | $7.8M | AI Deep Dive |
| Kas Electric Corporation | Construction | $312,008 | $315,032 | 23 | $7.6M | AI Deep Dive |
| Kas Electric Corporation | Construction | $312,007 | $314,902 | 23 | $7.6M | AI Deep Dive |
| Straits Restaurant Inc. | Accommodation and Food Services | $306,779 | $309,029 | 32 | $5.7M | AI Deep Dive |
| C & P Installations, Inc. | Construction | $291,230 | $293,438 | 18 | $6.1M | AI Deep Dive |
| C & P Installations Inc. | Construction | $291,230 | $292,896 | 18 | $6.1M | AI Deep Dive |
| Rezek, Henry, Meisenheimer and Gende, Inc. | Professional, Scientific, and Technical Services | $285,800 | $288,745 | 15 | <$5M | AI Deep Dive |
| Wandfluh of America INC | Manufacturing | $281,174 | $282,197 | 14 | <$5M | AI Deep Dive |
| American Marketing Services | Professional, Scientific, and Technical Services | $281,130 | $282,622 | 31 | <$5M | AI Deep Dive |
| American Marketing Services and Consultants Inc. | Professional, Scientific, and Technical Services | $281,130 | $282,262 | 26 | <$5M | AI Deep Dive |
| Wandfluh of America INC | Manufacturing | $281,100 | $282,654 | 14 | <$5M | AI Deep Dive |
| Salvatore Cardone | Accommodation and Food Services | $278,236 | $281,065 | 24 | <$5M | AI Deep Dive |
| Dai Scientific Equipment, Inc. | Manufacturing | $273,897 | $276,278 | 16 | <$5M | AI Deep Dive |