| Southern Crown Partners LLC | 2118281 | 231 | 251 | Interstate |
| Txn Intermodal INC | 2144745 | 110 | 100 | Interstate |
| Super-Sod | 41851 | 95 | 100 | Interstate |
| Cmc Logistics LLC | 2423483 | 88 | 72 | InterstateHazmat |
| Van Smith CO INC | 319561 | 71 | 48 | Intrastate |
| Energy One America LLC | 2157741 | 62 | 60 | Interstate |
| Lcg Freight INC | 3413416 | 61 | 61 | Interstate |
| Charleston Black Cab Company | 2962060 | 53 | 23 | Intrastate |
| Xon Logistic LLC | 3730419 | 45 | 49 | Interstate |
| Landmark Construction Company INC | 1300912 | 32 | 31 | InterstateHazmat |
| Rea Landscape Management LLC | 2847492 | 30 | 30 | Intrastate |
| Lowcountry Food Bank | 752245 | 27 | 18 | Intrastate |
| Anchor Sign INC | 601092 | 22 | 28 | InterstateHazmat |
| Gulf Stream Construction Company INC | 2250737 | 20 | 6 | Interstate |
| Blue Iron Freight LLC | 4425823 | 16 | 21 | Interstate |
| Sunbelt Coca-Cola Bottling CO INC | 347735 | 15 | 15 | Intrastate |
| Southern Lumber & Millwork Corp | 2173514 | 15 | 14 | Intrastate |
| Marquee Limo Company | 2588978 | 13 | 32 | Intrastate |
| Nexus Transit Services LLC | 4193508 | 13 | 4 | Interstate |
| Fords Redi Mix Concrete Company INC | 2458449 | 12 | 12 | Intrastate |
| Bishop Gadsden Episcopal Retirement Community | 1900616 | 11 | 6 | Intrastate |
| Wow Of Charleston | 2102576 | 11 | 8 | Intrastate |
| Towing Of The Carolina's | 526616 | 10 | 8 | Intrastate |
| Adventure Sightseeing | 3682064 | 10 | 6 | Intrastate |
| Buck Lumber And Building Supply INC | 4460430 | 10 | 9 | Intrastate |
| Green Carolina Landscape Contractors INC | 2264524 | 9 | 6 | Intrastate |
| Old Town Trolley Tours Of Charleston LLC | 4351848 | 8 | 10 | Intrastate |
| Charleston Moving & Storage CO INC | 112377 | 7 | 5 | Intrastate |
| J Johnson Trucking | 909433 | 7 | 9 | Intrastate |
| Truluck Construction CO & Tlc Landscapes | 1171654 | 7 | 5 | IntrastateHazmat |
| Tri County Transport Limo Service LLC | 2206636 | 7 | 4 | Intrastate |
| Fraser Tire Service INC | 2256595 | 7 | 7 | Intrastate |
| Gray Line Of Charleston | 2306818 | 7 | 8 | Intrastate |
| US Brick Holdings LLC | 3752691 | 7 | 7 | Intrastate |
| E D & S's Enterprises INC | 4181957 | 7 | 8 | Intrastate |
| Icebox | 4364956 | 7 | 12 | Interstate |
| Caddie Chauffeur LLC | 5728848 | 7 | 20 | Interstate |
| Soil Consultants INC | 186171 | 6 | 4 | Interstate |
| Jg Towing Sc LLC | 3049564 | 6 | 10 | IntrastateHazmat |
| Tri County Transportation | 3323619 | 6 | 8 | Intrastate |
| Double Black | 3649204 | 6 | 5 | Intrastate |
| Two Twigs Moving Charleston | 9676271 | 6 | 5 | Intrastate |
| C Roper Trucking CO INC | 885465 | 5 | 2 | Intrastate |
| Hawthorne Services INC | 1040540 | 5 | 22 | Intrastate |
| Carolinas Executive Limo Line | 2138748 | 5 | 8 | Intrastate |
| T A Iaria INC | 2338904 | 5 | 2 | Intrastate |
| The Gel Group INC | 2560052 | 5 | 12 | Interstate |
| Belmond Charleston Place Hotel | 2963333 | 5 | 4 | Intrastate |
| Narrow Isle Productions LLC | 3253318 | 5 | 5 | Interstate |
| Grc Trucking LLC | 3457501 | 5 | 5 | Interstate |
| Marshcat LLC | 3553954 | 5 | 5 | Interstate |
| Palmetto Container | 3593166 | 5 | 5 | Intrastate |
| Gibbs Trucking Of Charleston LLC | 3670750 | 5 | 5 | Interstate |
| East Coast Cargo | 4145755 | 5 | 4 | Interstate |
| Charlestons Rigging & Marine Hardware INC | 592434 | 4 | 8 | Intrastate |
| Gdc Home | 1130848 | 4 | 8 | Interstate |
| Heritage Hauling CO INC | 1207846 | 4 | 2 | Intrastate |
| Porter-Gaud School | 2035770 | 4 | 24 | Interstate |
| Top Notch Transportation & Limo Service LLC | 2168304 | 4 | 6 | Intrastate |
| Ues | 2256136 | 4 | 8 | Interstate |
| Charleston Tours INC | 2313606 | 4 | 4 | Intrastate |
| Mullinax Trucking INC | 2372641 | 4 | 5 | Intrastate |
| Rci Enterprises INC | 2844424 | 4 | 5 | Intrastate |
| Pro Seal Asphalt Contractors LLC | 2906686 | 4 | 8 | Intrastate |
| Rouse Trucking LLC | 3687740 | 4 | 4 | InterstateHazmat |
| Ford Brother Sales CO INC | 455932 | 3 | 3 | Intrastate |
| F Xavier Hunt Enterprises LLC | 1390685 | 3 | 1 | Intrastate |
| Charlston Marine Services LLC | 1409148 | 3 | 3 | Intrastate |
| Mcteer Enterprises | 2035063 | 3 | 3 | Intrastate |
| Moores Towing | 2153097 | 3 | 3 | Intrastate |
| Executive Services LLC | 2189139 | 3 | 3 | Intrastate |
| Charleston Ventures Tours Southern Accent Tours | 2424599 | 3 | 3 | Intrastate |
| Landscape Pavers LLC | 2528255 | 3 | 3 | Intrastate |
| Mcteer Logistics LLC | 2539494 | 3 | 3 | Intrastate |
| Prestige Tours | 2893092 | 3 | 4 | Intrastate |
| Carolina Concert Audio & Lighting | 2913646 | 3 | 2 | Intrastate |
| Live Oak Distribution INC | 2949694 | 3 | 3 | Intrastate |
| The Muhler Company INC | 3037898 | 3 | 2 | Intrastate |
| High Rollin Trucking LLC | 3240025 | 3 | 2 | Intrastate |
| Christ Movers LLC | 3347158 | 3 | 2 | Intrastate |
| Docugraphics | 3557454 | 3 | 3 | Intrastate |
| Peterson Trucking 843 LLC | 3631346 | 3 | 1 | Intrastate |
| S & J Elite Transport LLC | 3980658 | 3 | 3 | Interstate |
| Riverdog Moving LLC | 4003456 | 3 | 5 | Intrastate |
| T & C Empire LLC | 4059330 | 3 | 1 | Interstate |
| Noflex Moving & Logistics LLC | 4173555 | 3 | 3 | Interstate |
| Cfm Dumpsters LLC | 4195370 | 3 | 2 | Intrastate |
| Carolina Pine Needles INC | 4220149 | 3 | 4 | Intrastate |
| The Company Mrj LLC | 4382495 | 3 | 3 | InterstateHazmat |
| Apex Haul & Logistics LLC | 4484049 | 3 | 1 | InterstateHazmat |
| Warner Freight Solutions LLC | 4533899 | 3 | 8 | Interstate |
| Dirt Is US LLC | 4543425 | 3 | 3 | Intrastate |
| Dirty D's | 5498689 | 3 | 3 | Intrastate |
| Mile-A-Minute Delivery INC | 611950 | 2 | 3 | Intrastate |
| Polyclean USA LLC | 892786 | 2 | 2 | Interstate |
| Richards E Burford | 1444638 | 2 | 4 | Intrastate |
| Safari Towing & Recovery LLC | 1707961 | 2 | 8 | Intrastate |
| Jolly Roger Trucking | 1720175 | 2 | 2 | Intrastate |
| Tmx Intermodal Sc INC | 1720364 | 2 | 2 | InterstateHazmat |
| Stage Presence Equipment Rentals | 1751388 | 2 | 3 | Intrastate |