| Weaver Steel Construction, LLC | Manufacturing | $1,785,865 | $1,805,410 | 69 | $16.9M |  Research |
| M & H Concrete Contractors, Inc. | Construction | $982,200 | $990,303 | 60 | $13.9M | Research |
| Jerry Kelly Heating & Air Conditioning INC | Professional, Scientific, and Technical Services | $907,517 | $912,539 | 64 | $9.0M | Research |
| Mid-Nite Auto Supply, INC | Wholesale Trade | $368,000 | $370,903 | 45 | $11.6M | Research |
| Mattress Direct, Inc. | Retail Trade | $312,520 | $314,864 | 31 | $5.6M | Research |
| Express Granite LLC | Construction | $171,618 | $172,577 | 11 | <$5M | Research |
| Kvc Enterprises INC | Transportation and Warehousing | $164,800 | $166,091 | 23 | <$5M | Research |
| Affordable Kitchens & Baths LLC | Retail Trade | $155,800 | $156,692 | 13 | <$5M | Research |
| Tracy Painting, LLC | Construction | $144,000 | $145,112 | 15 | <$5M | Research |
| Franchise Concepts, Inc. | Real Estate and Rental and Leasing | $139,000 | $130,714 | 10 | <$5M | Research |
| Homekraft LLC | Construction | $129,200 | $9,899 | 14 | <$5M | Research |
| Fry Electric INC | Construction | $128,047 | $128,980 | 12 | <$5M | Research |
| The St. Charles Community Council | Other Services (except Public Administration) | $121,500 | $122,418 | 17 | N/A | Research |
| Jenny L Wiemann DC PC | Health Care and Social Assistance | $113,200 | $113,845 | 19 | <$5M | Research |
| Heartland Electronics, Inc. | Wholesale Trade | $112,500 | $113,181 | 11 | <$5M | Research |
| Rob Hamann Agency INC | Finance and Insurance | $111,587 | $112,185 | 9 | <$5M | Research |
| Hydrocleaners Pressure Washing, Inc. | Administrative and Support and Waste Management | $109,011 | $109,644 | 18 | <$5M | Research |
| Multimill LLC | Accommodation and Food Services | $97,900 | $98,950 | 30 | $5.3M | Research |
| St Peters Garage, INC | Other Services (except Public Administration) | $83,750 | $84,250 | 7 | <$5M | Research |
| The Lampin Law Firm, LLC | Professional, Scientific, and Technical Services | $81,600 | $82,074 | 9 | <$5M | Research |
| The Farrell Law Office, P.c. | Professional, Scientific, and Technical Services | $81,400 | $81,884 | 4 | <$5M | Research |
| Lindy's Pool and Spa LLC | Construction | $77,434 | $78,622 | 8 | <$5M | Research |
| Piper Spine Care PC | Health Care and Social Assistance | $73,900 | $74,337 | 8 | <$5M | Research |
| Travers Autoplex, INC | Construction | $70,405 | $70,814 | 9 | <$5M | Research |
| Customcrete, INC | Construction | $63,982 | $64,384 | 7 | <$5M | Research |