| Scdlw, LLC | Finance and Insurance | $3,334,200 | $23,492 | 2 | <$5M |  Research |
| Citadel Electric LLC | Utilities | $2,123,300 | $12,544 | 1 | N/A | Research |
| Year Round Pool Co INC | Construction | $1,456,407 | $1,472,630 | 151 | $51.5M | Research |
| Watterson Brands LLC | Management of Companies and Enterprises | $1,245,160 | $1,264,114 | 195 | $32.0M | Research |
| Spartina LLC | Manufacturing | $1,141,600 | $1,131,728 | 144 | $50.8M | Research |
| Resort Services, Inc. | Other Services (except Public Administration) | $1,031,750 | $974,998 | 114 | $21.8M | Research |
| Modern Classic Motors INC | Retail Trade | $1,025,000 | $1,031,793 | 102 | $25.7M | Research |
| Belfair Property Owners Association | Real Estate and Rental and Leasing | $1,000,900 | $1,006,794 | 110 | $16.5M | Research |
| Spartina LLC | Manufacturing | $832,500 | $838,651 | 110 | $38.8M | Research |
| Resort Services Inc. | Other Services (except Public Administration) | $803,296 | $809,789 | 135 | $25.8M | Research |
| Colleton River Club | Arts, Entertainment, and Recreation | $800,000 | $808,373 | 142 | $19.9M | Research |
| Rms Omega Technologies Group, INC | Professional, Scientific, and Technical Services | $736,485 | $740,601 | 39 | <$5M | Research |
| Ralph Donald Corporation | Health Care and Social Assistance | $717,905 | $724,685 | 238 | $40.8M | Research |
| Christian P Davis Insurance & Financial Services LLC | Finance and Insurance | $635,500 | $12,762 | 1 | <$5M | Research |
| G2 Revolution LLC | Administrative and Support and Waste Management | $622,317 | $628,540 | 50 | $9.5M | Research |
| Cross Schools, Inc. | Educational Services | $585,600 | $589,358 | 82 | $9.8M | Research |
| Hampton Hall Club INC | Construction | $550,830 | $0 | 57 | $17.3M | Research |
| May River Dermatology LLC | Health Care and Social Assistance | $534,600 | $539,580 | 55 | $17.3M | Research |
| H2 Builders LLC | Construction | $529,710 | $533,418 | 51 | $15.5M | Research |
| Schroeder Indexing Services, Inc. | Administrative and Support and Waste Management | $526,900 | $5,037 | 1 | <$5M | Research |
| Fraser Construction Services LLC | Administrative and Support and Waste Management | $525,055 | $527,855 | 33 | $6.2M | Research |
| Fraser Construction Services, LLC | Construction | $524,998 | $528,060 | 33 | $37.6M | Research |
| H2 Builders, LLC | Construction | $512,958 | $519,872 | 43 | $13.1M | Research |
| Superior Services | Construction | $500,000 | $502,390 | 46 | $14.6M | Research |
| Lowcountry Therapy Center, LLC the | Health Care and Social Assistance | $499,085 | $502,277 | 60 | $16.2M | Research |