| Hardin Trucking Co INC | Accommodation and Food Services | $830,100 | $835,399 | 176 | $55.0M |  Research |
| Bruce Sweet Potato Inc. | Agriculture, Forestry, Fishing and Hunting | $173,500 | $175,534 | 93 | <$5M | Research |
| Snack Time Vending of Bruce LLC | Wholesale Trade | $150,600 | $152,512 | 20 | $6.1M | Research |
| Snacktime Vending of Bruce LLC | Retail Trade | $140,284 | $141,030 | 16 | <$5M | Research |
| Sccb Transport LLC | Transportation and Warehousing | $133,129 | $133,789 | 9 | <$5M | Research |
| Spratlin Building Supply, Inc. | Retail Trade | $118,030 | $119,184 | 13 | <$5M | Research |
| Bruce Eye Clinic , INC | Health Care and Social Assistance | $116,200 | $117,407 | 15 | <$5M | Research |
| Bruce Eye Clinic | Health Care and Social Assistance | $113,645 | $115,255 | 14 | <$5M | Research |
| Jockalyn Tunnell DBA Tnt Supermarket | Retail Trade | $108,293 | $109,415 | 38 | $9.5M | Research |
| Chad Clark Timber, Inc. | Agriculture, Forestry, Fishing and Hunting | $85,240 | $86,204 | 10 | <$5M | Research |
| Lewis M Bailey Farms INC | Agriculture, Forestry, Fishing and Hunting | $73,100 | $73,925 | 402 | $41.1M | Research |
| Calhoun County Oil Company, Inc. | Wholesale Trade | $70,978 | $71,709 | 13 | <$5M | Research |
| Calhoun County Oil Company Inc. | Wholesale Trade | $70,977 | $71,943 | 13 | <$5M | Research |
| Scott Ledbetter Trucking | Transportation and Warehousing | $57,756 | $57,884 | 5 | <$5M | Research |
| Parker Memorial Funeral Homes, Inc. | Other Services (except Public Administration) | $52,370 | $52,706 | 9 | <$5M | Research |
| Mount Comfort Water Association INC | Construction | $45,649 | $46,030 | 6 | N/A | Research |
| Wells Medical Clinic Inc. | Health Care and Social Assistance | $41,100 | $41,533 | 7 | <$5M | Research |
| R Tedford INC | Retail Trade | $38,610 | $39,051 | 4 | <$5M | Research |
| Brasher's Hardware, INC | Retail Trade | $37,700 | $38,092 | 5 | <$5M | Research |
| Scott Ledbetter Trucking LLC | Administrative and Support and Waste Management | $36,922 | $37,153 | 4 | <$5M | Research |
| Stepp Saver INC | Retail Trade | $35,800 | $36,137 | 5 | <$5M | Research |
| Barefield and Son Construction INC | Agriculture, Forestry, Fishing and Hunting | $34,339 | $34,580 | 5 | <$5M | Research |
| Griffin Brothers Installers LLC | Manufacturing | $32,205 | $32,500 | 2 | <$5M | Research |
| Jsna INC | Retail Trade | $29,573 | $29,889 | 10 | <$5M | Research |
| Cart Barn Inn LLC | Accommodation and Food Services | $29,166 | $29,329 | 1 | <$5M | Research |