| Webster Electric Co. LLC | Construction | $912,852 | $917,879 | 55 | $18.1M |  Research |
| Webster Electric Co., LLC | Construction | $840,710 | $847,873 | 53 | $17.4M | Research |
| J & J Contractors, INC | Construction | $235,900 | $237,564 | 27 | $30.8M | Research |
| Ron Smith and Associates Inc. | Professional, Scientific, and Technical Services | $214,388 | $215,469 | 12 | <$5M | Research |
| Ron Smith & Associates, Incorporated | Professional, Scientific, and Technical Services | $210,057 | $211,202 | 12 | <$5M | Research |
| Liberty Shield Security LLC | Administrative and Support and Waste Management | $188,979 | $190,833 | 57 | $8.3M | Research |
| Liberty Shield Security LLC | Administrative and Support and Waste Management | $188,977 | $190,400 | 52 | $7.6M | Research |
| Williams Grocery of Collinsville | Retail Trade | $188,000 | $189,210 | 54 | $13.5M | Research |
| Collinsville, Ms. Drugs | Retail Trade | $90,600 | $91,156 | 12 | <$5M | Research |
| Collinsville Veterinary Clinic Pllc | Professional, Scientific, and Technical Services | $63,700 | $64,189 | 6 | <$5M | Research |
| Daddys Hand Daycare Inc. | Health Care and Social Assistance | $50,327 | $50,808 | 22 | <$5M | Research |
| Daddy's Hands Daycare, INC | Health Care and Social Assistance | $50,327 | $50,670 | 22 | <$5M | Research |
| Collinsville Water Association | Utilities | $38,764 | $38,970 | 4 | N/A | Research |
| Freeman Tractor LLC | Other Services (except Public Administration) | $38,210 | $38,436 | 4 | <$5M | Research |
| W. E. Adams Construction, Inc. | Construction | $37,570 | $37,844 | 7 | <$5M | Research |
| Kea Oilfield Consulting INC | Other Services (except Public Administration) | $30,337 | $30,533 | 2 | <$5M | Research |
| Rent a Husband Handyman Service LLC | Construction | $29,700 | $30,050 | 5 | <$5M | Research |
| Freeman Tractor LLC | Other Services (except Public Administration) | $26,100 | $26,255 | 3 | <$5M | Research |
| Greg Vaughn's Painting & Pressure Washing LLC | Construction | $25,740 | $26,100 | 5 | <$5M | Research |
| Collinsville Physical Therapy LLC | Health Care and Social Assistance | $25,507 | $25,680 | 2 | <$5M | Research |
| Collinsville Physical Therapy, LLC | Health Care and Social Assistance | $25,507 | $25,771 | 2 | <$5M | Research |
| William C Shumate Jr | Construction | $25,079 | $25,163 | 3 | <$5M | Research |
| C & M Security LLC | Administrative and Support and Waste Management | $23,960 | $24,046 | 58 | $8.5M | Research |
| Genesis Telecommunications INC | Construction | $23,450 | $23,662 | 3 | <$5M | Research |
| Genesis Telecommunictions INC | Construction | $23,450 | $23,625 | 3 | <$5M | Research |