| Black Knight Enterprises, LLC | Manufacturing | $427,700 | $430,360 | 21 | $5.9M |  Research |
| Bill Williams Construction Co, INC | Construction | $191,000 | $193,101 | 15 | <$5M | Research |
| Hdd Enterprise LLC | Construction | $173,200 | $174,740 | 10 | <$5M | Research |
| Atk Safety Supply, Inc. | Real Estate and Rental and Leasing | $164,400 | $165,268 | 25 | $11.3M | Research |
| Jahnsen Masonry Contractors INC | Construction | $158,750 | $159,266 | 17 | <$5M | Research |
| Bach Construction, Inc. | Construction | $141,600 | $142,923 | 7 | <$5M | Research |
| Bob Otto Striping Services INC | Construction | $132,964 | $134,046 | 10 | <$5M | Research |
| Bob Otto Striping Services, Inc. | Construction | $132,173 | $133,527 | 27 | $8.4M | Research |
| Chapel Hill Mortuary, Inc. | Other Services (except Public Administration) | $113,000 | $113,948 | 20 | <$5M | Research |
| Lawn Care Services of St. Louis LLC | Administrative and Support and Waste Management | $109,041 | $109,746 | 14 | <$5M | Research |
| Schnett Foods Inc. | Retail Trade | $108,165 | $108,787 | 21 | $5.2M | Research |
| Oak Hill Funeral and Cremation LLC | Other Services (except Public Administration) | $107,322 | $107,629 | 15 | <$5M | Research |
| K R Eder LLC | Accommodation and Food Services | $95,270 | $95,699 | 22 | <$5M | Research |
| Environmental Consulting and Operations Inc. | Administrative and Support and Waste Management | $87,400 | $88,034 | 10 | <$5M | Research |
| J.p. Schroeder, Inc. | Accommodation and Food Services | $75,800 | $76,315 | 13 | <$5M | Research |
| Lawn Care Services of St Louis | Administrative and Support and Waste Management | $75,300 | $75,836 | 22 | <$5M | Research |
| Oak Hill Funeral & Cremation, LLC | Other Services (except Public Administration) | $72,300 | $72,886 | 17 | <$5M | Research |
| K R Eder, LLC | Accommodation and Food Services | $65,200 | $65,595 | 15 | <$5M | Research |
| Donald B Walls | Professional, Scientific, and Technical Services | $63,797 | $64,442 | 2 | <$5M | Research |
| Ldm Enterprises Inc. | Accommodation and Food Services | $62,041 | $62,892 | 23 | <$5M | Research |
| Douglas A. Carano DDS LLC | Health Care and Social Assistance | $54,470 | $54,810 | 9 | <$5M | Research |
| Douglas a Carano Ddc, LLC | Health Care and Social Assistance | $53,525 | $54,135 | 8 | <$5M | Research |
| Baumann Tree LLC | Administrative and Support and Waste Management | $53,400 | $53,962 | 9 | <$5M | Research |
| Ras Brothers LLC | Accommodation and Food Services | $42,434 | $42,805 | 12 | <$5M | Research |
| Michael L. Boyd, Dvm, PC | Professional, Scientific, and Technical Services | $38,914 | $39,092 | 12 | <$5M | Research |