| E-J Electric T&d LLC | 2384405 | 285 | 259 | Interstate |
| Delta Steel | 400146 | 124 | 92 | Interstate |
| O2 Safe Solutions | 827041 | 87 | 87 | InterstateHazmat |
| Kamco Supply Corp Of New England | 237147 | 77 | 70 | Interstate |
| Thurston Foods INC | 49092 | 58 | 54 | InterstateHazmat |
| East Side | 2037769 | 48 | 48 | InterstateHazmat |
| Merchant Deliveries LLC | 3408453 | 40 | 160 | Interstate |
| Plunske's Garage LLC | 61312 | 25 | 13 | InterstateHazmat |
| Jora LLC | 4245583 | 25 | 32 | Interstate |
| Jora LLC | 4577465 | 25 | 40 | Interstate |
| G & G Beverage Distributors INC | 630371 | 24 | 16 | Interstate |
| New England Snow And Ice Management LLC | 2400131 | 24 | 4 | Intrastate |
| Connecticut Foodshare INC | 624469 | 21 | 19 | Interstate |
| Plaza Service Center INC | 642681 | 21 | 11 | InterstateHazmat |
| W I Clark Company | 567230 | 15 | 21 | IntrastateHazmat |
| J Lutzen & Son Trucking LLC | 1539801 | 14 | 14 | InterstateHazmat |
| Manny Transport LLC | 3451291 | 14 | 13 | Intrastate |
| Seymour Sealing Service INC | 625580 | 13 | 11 | Interstate |
| Superior Fork Lift INC | 661344 | 13 | 3 | IntrastateHazmat |
| Proshred Ct | 1618514 | 12 | 8 | Interstate |
| R & R Freight Services LLC | 331048 | 11 | 12 | Interstate |
| Ross Mobile Productions | 3073020 | 11 | 19 | Interstate |
| Cariati LLC | 3275023 | 11 | 13 | InterstateHazmat |
| Star Express | 254515 | 10 | 5 | InterstateHazmat |
| Geremia Green House | 732166 | 10 | 6 | Interstate |
| Eastside Transport INC | 4279881 | 10 | 5 | Interstate |
| Byk USA INC | 136956 | 9 | 9 | InterstateHazmat |
| H & J Trucking INC | 3135279 | 9 | 9 | Interstate |
| Jak's Ds LLC | 3434921 | 9 | 25 | Interstate |
| Tristate Ride Services LLC | 2908865 | 8 | 8 | Intrastate |
| Avalon Motorsports | 3250981 | 8 | 8 | Intrastate |
| Pine Ridge Enterprises INC | 859307 | 7 | 7 | Intrastate |
| Cct | 1366379 | 7 | 4 | Interstate |
| Climatech INC | 1435652 | 7 | 5 | Intrastate |
| Rrj Associates LLC | 1488118 | 7 | 6 | Interstate |
| Incredible Oil & Propane LLC | 1722556 | 7 | 4 | Intrastate |
| Southern Conn Pallet CO INC | 163312 | 6 | 7 | Interstate |
| Encore Limousine | 519366 | 6 | 4 | Intrastate |
| Lavigne's Tree Service LLC | 1258364 | 6 | 2 | Intrastate |
| Superior Mechanical Systems INC | 1404437 | 6 | 2 | Intrastate |
| Servpro Of Meriden | 2456748 | 6 | 22 | Interstate |
| Instantwhip Connecticut INC | 27847 | 5 | 5 | Interstate |
| Fenton Trucking | 580468 | 5 | 6 | Interstate |
| Hazelwood Excavating INC | 631793 | 5 | 5 | Intrastate |
| Cousino Concrete LLC | 669870 | 5 | 2 | IntrastateHazmat |
| Coastal Pro Transport LLC | 1416737 | 5 | 5 | InterstateHazmat |
| True Blue Environmental Services | 1471755 | 5 | 3 | InterstateHazmat |
| Continental Garage INC | 1687212 | 5 | 3 | InterstateHazmat |
| Wallingford Tree Service INC | 1765156 | 5 | 5 | Intrastate |
| Bluestone Paving & Concrete LLC | 2594745 | 5 | 3 | Intrastate |
| Spinells Lawn And Tree LLC | 3023555 | 5 | 2 | Intrastate |
| E-J Energy Construction LLC | 3615638 | 5 | 10 | Interstate |
| Vezu Landscaping & Trucking LLC | 3797980 | 5 | 5 | Intrastate |
| Jandreaus Tree Service LLC | 728022 | 4 | 3 | Intrastate |
| Underpass Auto Parts CO INC | 1030592 | 4 | 1 | IntrastateHazmat |
| Inland Concrete LLC | 1043444 | 4 | 4 | Intrastate |
| Darrell's Auto Sales & Service INC | 1656960 | 4 | 4 | InterstateHazmat |
| Ultimate Landscaping & Stump Grinding LLC | 2027298 | 4 | 2 | Intrastate |
| Difonzo's Restoration LLC | 2366485 | 4 | 2 | Intrastate |
| Insalco Corporation | 2910423 | 4 | 4 | Interstate |
| Bates Landscaping LLC | 4560369 | 4 | 2 | Intrastate |
| Emerald Star Contractor Services LLC | 8189531 | 4 | 4 | Interstate |
| Central Conn Acoustics INC | 101991 | 3 | 2 | Interstate |
| Stanley Paving LLC | 647823 | 3 | 4 | Intrastate |
| Morrelle Corporation | 661369 | 3 | 1 | Interstate |
| M&t Landscaping Services LLC | 667377 | 3 | 2 | Intrastate |
| Waynes Roll-Offs | 670628 | 3 | 2 | Intrastate |
| Pen Mar Boiler Cleaning INC | 713127 | 3 | 5 | Interstate |
| B & B Trucking LLC | 936364 | 3 | 2 | Intrastate |
| Lucibello Electric CO INC | 1062604 | 3 | 3 | Intrastate |
| Winsupply Of Wallingford Ct CO | 1102706 | 3 | 2 | Intrastate |
| On Guard Fence Company | 1165150 | 3 | 2 | Intrastate |
| U Drive | 1291261 | 3 | 2 | Intrastate |
| Hanging Hills Lawn Care LLC | 1649302 | 3 | 2 | Intrastate |
| Southern New England Electrical Testing LLC | 1935030 | 3 | 3 | Interstate |
| Next Level Installations | 2460860 | 3 | 5 | InterstateHazmat |
| Advance Lawn Maintenance Care | 2832023 | 3 | 2 | Intrastate |
| Rite Portion Meats | 2894142 | 3 | 6 | Intrastate |
| Fresh Store 24 LLC | 2955103 | 3 | 3 | Intrastate |
| Platinum Pools LLC | 3452389 | 3 | 3 | Intrastate |
| Iron Horse Equipment LLC | 3555746 | 3 | 4 | InterstateHazmat |
| Amston Home Transition Solutions | 4157578 | 3 | 14 | Interstate |
| Morrelle Corporation | 5825963 | 3 | 4 | Intrastate |
| R Pelton Tools Lc | 7747694 | 3 | 1 | Intrastate |
| Jvi Transportation | 8888640 | 3 | 2 | Intrastate |
| Challenger Freightways LLC | 101997 | 2 | 3 | Interstate |
| Specialized Hauling | 314163 | 2 | 2 | Interstate |
| Blue Hills Orchard INC | 450903 | 2 | 2 | Interstate |
| H Goodmaster & Son INC | 631786 | 2 | 2 | Interstate |
| Masonicare Corporation | 635121 | 2 | 10 | Intrastate |
| E A Martino Excavating | 644826 | 2 | 1 | Intrastate |
| R L Rogers & Sons INC | 646763 | 2 | 2 | Intrastate |
| Clavet Trucking INC | 659366 | 2 | 1 | Intrastate |
| Directional Technologies INC | 673568 | 2 | 1 | Interstate |
| Yalesville Sanitation Service INC | 747193 | 2 | 1 | Intrastate |
| Page Excavation INC | 775902 | 2 | 1 | Intrastate |
| Donrich Excavating INC | 797081 | 2 | 1 | Intrastate |
| Chuck Sherwood | 860724 | 2 | 1 | Intrastate |
| Crosby Moving & Trucking INC | 900595 | 2 | 2 | Intrastate |
| Fabio Enterprise LLC | 1189714 | 2 | 3 | Intrastate |