| Immaculate Power Sweeping LLC | 743896 | 31 | 24 | Interstate |
| Pro-Turf Landscaping | 1652076 | 20 | 12 | InterstateHazmat |
| Lightning Landscape | 1988556 | 20 | 5 | InterstateHazmat |
| Pelham Building Supply | 426984 | 18 | 9 | Interstate |
| Boydens Landscaping LLC | 3885550 | 17 | 15 | InterstateHazmat |
| Waste Support Systems LLC | 3782813 | 16 | 16 | Interstate |
| Ryan R Gagne Landscaping CO LLC | 1729265 | 9 | 5 | Interstate |
| Cdl Guys LLC | 4436507 | 8 | 4 | Interstate |
| Woody's Auto Repair & Towing INC | 350174 | 7 | 4 | Interstate |
| Jean Guys Used Cars & Parts INC | 386327 | 7 | 5 | InterstateHazmat |
| Rga Towing LLC | 1682386 | 6 | 5 | InterstateHazmat |
| Pelham Grand Rental Station | 3005272 | 6 | 8 | InterstateHazmat |
| Xtel Utility Construction LLC | 3240209 | 6 | 6 | Interstate |
| Thistle Communications LLC | 1523149 | 5 | 8 | Interstate |
| Dion Contracting | 3143346 | 5 | 3 | Interstate |
| Acres Edge Earth Products INC | 1126768 | 4 | 3 | Interstate |
| Croteau Transportation | 1160672 | 4 | 1 | Intrastate |
| Lafrance Septic Services | 1376310 | 4 | 3 | Interstate |
| Salem Concrete Const | 2480084 | 4 | 4 | InterstateHazmat |
| Paquette Landscaping | 2207778 | 3 | 4 | Interstate |
| Entry Point Door & Dock INC | 2594772 | 3 | 4 | Interstate |
| Lowe's Landscaping Services LLC | 2987934 | 3 | 3 | Interstate |
| Hmb Enterprises INC | 3168272 | 3 | 4 | Interstate |
| Charlie Boissonneault & Girls Tree Work Excavation LLC | 4308310 | 3 | 1 | InterstateHazmat |
| O'rourke Fence | 7618655 | 3 | 4 | Interstate |
| J R Gauthier Jr INC | 313837 | 2 | 2 | Intrastate |
| Salem 66 | 394479 | 2 | 2 | InterstateHazmat |
| Loiselle's Installers INC | 440918 | 2 | 2 | Interstate |
| Tech He Equipment Division LLC | 787334 | 2 | 1 | Interstate |
| Hirsch Logging & Lumber | 976061 | 2 | 1 | Intrastate |
| Marathon Sound Systems | 982641 | 2 | 2 | Interstate |
| Boragine Landscape Design LLC | 1296457 | 2 | 1 | Interstate |
| Manny Fernandes Landscaping INC | 1568965 | 2 | 3 | InterstateHazmat |
| Prime Cut Landscaping & Property Maintenance | 1781101 | 2 | 1 | Interstate |
| New England Automotive Lifts And Equipment LLC | 1781620 | 2 | 2 | InterstateHazmat |
| Joseph Belanger | 2184740 | 2 | 1 | Intrastate |
| Nashoba Valley Tree Service | 2347596 | 2 | 1 | Intrastate |
| M-Raz Electric | 2634854 | 2 | 1 | Interstate |
| Dss Transport INC | 3052495 | 2 | 1 | Interstate |
| Fernald Landscaping | 3242782 | 2 | 1 | InterstateHazmat |
| Family Construction And Materials LLC | 3381346 | 2 | 2 | Interstate |
| Nh Hardscapes LLC | 3610615 | 2 | 2 | Intrastate |
| Derry Well And Pump LLC | 3953585 | 2 | 2 | Intrastate |
| C E N A Crane Services Corp | 4107180 | 2 | 1 | Interstate |
| Greys Recycling LLC | 4515654 | 2 | 2 | Interstate |
| Pekkala Family Paving LLC | 4532502 | 2 | 3 | Interstate |
| Castro Transport LLC | 8826600 | 2 | 2 | Interstate |
| Beaver Valley Farm INC | 365548 | 1 | 2 | Interstate |
| Federal Excavating | 401462 | 1 | 1 | Interstate |
| J D Construction | 401500 | 1 | 1 | Interstate |
| Soucy Industries INC | 418871 | 1 | 5 | Interstate |
| Acme Rug CO INC | 462526 | 1 | 1 | Intrastate |
| Hy-Tech Welding Services INC | 489840 | 1 | 1 | InterstateHazmat |
| Curran Construction CO INC | 748836 | 1 | 1 | Interstate |
| M & M Seamless Gutters | 791906 | 1 | 1 | Interstate |
| California Industrial Corporation INC | 948325 | 1 | 1 | Intrastate |
| C M K Equipment LLC | 949416 | 1 | 1 | Intrastate |
| Doherty Landscaping | 1106072 | 1 | 1 | Interstate |
| Jt Manufacturing Corp | 1122813 | 1 | 1 | Interstate |
| Concepts In Concrete INC | 1236139 | 1 | 1 | Interstate |
| Berton Trucking LLC | 1362262 | 1 | 1 | Interstate |
| Kobrenski Excavation | 1513900 | 1 | 1 | Interstate |
| Jack Mansurs Auto LLC | 1749394 | 1 | 1 | Intrastate |
| Metropolis Auto Sales LLC | 1941830 | 1 | 1 | InterstateHazmat |
| A Two Z Mechanical | 2186258 | 1 | 1 | Intrastate |
| Srd Enterprise INC | 2261539 | 1 | 1 | Interstate |
| Decor Art INC | 2433519 | 1 | 1 | Intrastate |
| Signs Now New Hampshire | 2446455 | 1 | 2 | Interstate |
| Alecon Enterprises | 2462520 | 1 | 2 | Interstate |
| Charles Dehney | 2553135 | 1 | 1 | Intrastate |
| Choate Excavating | 3000065 | 1 | 1 | InterstateHazmat |
| Jacobs Construction LLC | 3062542 | 1 | 1 | Interstate |
| Mike Keller Plumbing & Heating | 3066514 | 1 | 1 | Interstate |
| Deputat Excavation LLC | 3217261 | 1 | 1 | Interstate |
| Jason Destroismaison | 3295331 | 1 | 1 | Interstate |
| Allsteel Scrap Metal Removal | 3336254 | 1 | 1 | Intrastate |
| Hannah B Logistics LLC | 3346828 | 1 | 1 | Interstate |
| H&h Transportation LLC | 3347883 | 1 | 1 | Interstate |
| Bridge Street True Value Hardware Kenwood Hardware | 3389741 | 1 | 1 | IntrastateHazmat |
| Joseph Mcarthur | 3476406 | 1 | 1 | Interstate |
| Luce & Son Excavation LLC | 3809553 | 1 | 1 | Interstate |
| Stage Emporium LLC | 3991413 | 1 | 1 | Interstate |
| Welch Enterprises LLC | 4003882 | 1 | 1 | InterstateHazmat |
| Peranelli Painting & Landscape Services | 4069828 | 1 | 2 | Intrastate |
| Eastern Vent Systems LLC | 4135111 | 1 | 2 | Interstate |
| Hillsboro Enterprises INC | 4227130 | 1 | 1 | Interstate |
| Rimaray INC | 4247607 | 1 | 1 | Interstate |
| Riel Deal Site Development LLC | 4260795 | 1 | 1 | Interstate |
| Atlantic Builders Group LLC | 4281887 | 1 | 2 | Interstate |
| East Tech Mobile Service LLC | 4305664 | 1 | 1 | Interstate |
| Quester International LLC | 4315537 | 1 | 1 | Interstate |
| Southern Nh Event Rentals | 4322148 | 1 | 1 | Interstate |
| Leos Vinyl Siding & Const INC | 4378600 | 1 | 1 | Interstate |
| Paquin Welding | 4496100 | 1 | 4 | Interstate |
| Aa Jj Landscape & Treeservices | 4569403 | 1 | 2 | Interstate |
| Northstar Towing LLC | 6529637 | 1 | 1 | InterstateHazmat |