| Intermark Management Corporation | Real Estate and Rental and Leasing | $2,460,300 | $2,488,610 | 273 | $41.0M |  Research |
| Turner Padget Graham and Laney, P.a. | Professional, Scientific, and Technical Services | $2,459,178 | $2,486,092 | 162 | $39.4M | Research |
| Columbia College | Educational Services | $2,362,669 | $2,389,597 | 380 | N/A | Research |
| Gateway Supply Company, Inc. | Wholesale Trade | $2,357,900 | $2,385,226 | 158 | $48.4M | Research |
| Security Management of South Carolina, LLC | Administrative and Support and Waste Management | $2,286,400 | $2,308,324 | 476 | $69.7M | Research |
| South Carolina Pediatric Alliance, LLC | Health Care and Social Assistance | $2,168,770 | $2,193,892 | 226 | $70.9M | Research |
| Turner Padget Graham & Laney PA | Professional, Scientific, and Technical Services | $2,000,000 | $2,006,944 | 157 | $38.2M | Research |
| Owen Steel Company INC | Manufacturing | $2,000,000 | $2,010,466 | 286 | $74.9M | Research |
| Colite International, Ltd. | Manufacturing | $1,904,478 | $1,922,948 | 146 | $40.8M | Research |
| Colite International Ltd | Manufacturing | $1,900,000 | $1,915,981 | 109 | $30.4M | Research |
| Vendors Supply INC | Wholesale Trade | $1,879,000 | $1,891,788 | 169 | $43.5M | Research |
| US Patriot LLC | Retail Trade | $1,862,532 | $1,875,442 | 298 | $90.1M | Research |
| Mashburn Construction Company INC | Construction | $1,857,500 | $1,881,775 | 96 | $109.4M | Research |
| Scbma | Other Services (except Public Administration) | $1,823,505 | $1,833,148 | 398 | N/A | Research |
| Mashburn Construction Company, Inc. | Construction | $1,755,000 | $1,778,993 | 96 | $109.4M | Research |
| Systemtec INC | Professional, Scientific, and Technical Services | $1,754,667 | $1,766,837 | 116 | $24.0M | Research |
| Hammond School | Educational Services | $1,742,160 | $1,755,565 | 295 | N/A | Research |
| Arch Enterprises LLC | Accommodation and Food Services | $1,716,500 | $1,734,370 | 1 | <$5M | Research |
| Heathwood Hall Episcopal School | Educational Services | $1,682,400 | $1,693,739 | 199 | N/A | Research |
| Cantina 76-Consolidated LLC | Accommodation and Food Services | $1,658,400 | $1,674,030 | 256 | $45.5M | Research |
| Hills Machinery Company, LLC | Wholesale Trade | $1,601,000 | $1,610,145 | 107 | $32.8M | Research |
| The Benefit Company, Inc. | Finance and Insurance | $1,556,872 | $1,460,886 | 104 | $53.4M | Research |
| Love Chevrolet Company | Retail Trade | $1,551,883 | $1,563,651 | 145 | $36.5M | Research |
| W. B. Guimarin & Co., Inc. | Construction | $1,505,000 | $1,515,432 | 119 | $27.5M | Research |
| Valdes Enterprises LLC | Accommodation and Food Services | $1,495,700 | $1,509,715 | 455 | $80.8M | Research |