| R H Crawford INC | 10553 | 94 | 94 | InterstateHazmat |
| Utztran LLC | 702613 | 47 | 29 | Interstate |
| Conewago Enterprises INC | 546591 | 37 | 23 | InterstateHazmat |
| Forry Transport INC | 532917 | 31 | 27 | Interstate |
| Conewago Ready Mix | 3077643 | 30 | 40 | Interstate |
| Donald B Smith INC | 757422 | 20 | 31 | InterstateHazmat |
| Riley Welding & Fabricating LLC | 2268177 | 20 | 20 | Interstate |
| Trinity Transport INC | 1979934 | 19 | 17 | Interstate |
| Hanover Iron Works INC | 710475 | 18 | 19 | Interstate |
| Mike's Towing & Recovery INC | 1184095 | 18 | 10 | InterstateHazmat |
| Sullivan Hauling | 1293502 | 18 | 14 | Interstate |
| Mar Bar Tire Service, Inc. | 4776940 | 15 | 6 | Interstate |
| Burkentine & Sons Builders INC | 1453199 | 14 | 3 | Intrastate |
| Smiths Sanitary Septic Service LLC | 905629 | 13 | 9 | Interstate |
| Rlr Trucking LLC | 2592346 | 12 | 12 | Intrastate |
| Hanover Intermodal Transport INC | 658050 | 10 | 8 | Interstate |
| Keith D Smith Concrete Contractor INC | 1234409 | 10 | 19 | Interstate |
| Gut Trucking INC | 4051664 | 10 | 10 | Interstate |
| Iron Road Logistics LLC | 4382996 | 10 | 4 | InterstateHazmat |
| Schmuck Lumber CO INC | 428760 | 8 | 3 | Interstate |
| Automotive Lift Service | 822378 | 8 | 35 | Interstate |
| Ox Industries Holding Company LLC | 1924250 | 8 | 7 | Interstate |
| J A Myers Homes | 498643 | 7 | 7 | Interstate |
| Hanover Excavating | 848458 | 7 | 2 | Intrastate |
| Care Property Services INC | 2390519 | 7 | 7 | Interstate |
| Triple-A Transport INC | 765074 | 6 | 5 | Interstate |
| Precision Cut Industries | 1016452 | 6 | 4 | Interstate |
| Hanover Prest Paving Company INC | 1243465 | 6 | 6 | Interstate |
| Life Source Water Service | 2367872 | 6 | 5 | Intrastate |
| Hjs Sales LLC | 2553595 | 6 | 2 | InterstateHazmat |
| Pulse Transport INC | 2941350 | 6 | 6 | Interstate |
| Alliance Global Solutions | 4168207 | 6 | 3 | Interstate |
| East Coast Als, LLC | 6743472 | 6 | 16 | Interstate |
| Summit Freight Logistics, INC | 9421570 | 6 | 12 | Interstate |
| Tbm Hardwoods INC | 5056 | 5 | 5 | Interstate |
| Hanover Shoe Farms INC | 395698 | 5 | 6 | Interstate |
| Reichart Well Drilling | 514583 | 5 | 3 | Interstate |
| Liqua-Grow Turf Hanover | 1990525 | 5 | 4 | InterstateHazmat |
| Smith Brothers INC | 2195370 | 5 | 4 | InterstateHazmat |
| Elsea Construction Services LLC | 2484219 | 5 | 3 | Interstate |
| Ross Excavating And Septic LLC | 3091887 | 5 | 1 | Intrastate |
| R H Sheppard CO INC | 4375217 | 5 | 9 | Interstate |
| Hgm Glass | 4771121 | 5 | 5 | Interstate |
| C H Reed INC | 362839 | 4 | 4 | Interstate |
| Aeg Environmental | 825386 | 4 | 4 | InterstateHazmat |
| Honeycutt Trucking LLC | 957958 | 4 | 4 | Interstate |
| Homewood At Plum Creek | 2111122 | 4 | 11 | Interstate |
| Sponseller's Egg CO | 2385869 | 4 | 2 | Interstate |
| X-Treme Outdoors Tree Service | 2444270 | 4 | 2 | Interstate |
| Owner | 2531778 | 4 | 3 | Interstate |
| Mar-Bar Tire Service INC | 2915567 | 4 | 2 | Intrastate |
| Ault Paving & Sealing LLC | 3292083 | 4 | 5 | Interstate |
| Private Traveler | 3847750 | 4 | 4 | Intrastate |
| J&d Paving And Excavation LLC | 3849042 | 4 | 1 | Intrastate |
| Summit View Home Improvements LLC | 3903347 | 4 | 2 | Interstate |
| Mason-Dixon Youth For Christ | 4200345 | 4 | 4 | Interstate |
| Asj Restoration Construction And Cleaning | 4241568 | 4 | 6 | Intrastate |
| Cooper Motors INC | 200678 | 3 | 1 | InterstateHazmat |
| Cremer Florist | 387543 | 3 | 3 | Intrastate |
| G B Groft INC | 599645 | 3 | 3 | IntrastateHazmat |
| Lehigh's Greenhouse | 737234 | 3 | 4 | Interstate |
| Ruhlman Bros INC | 830409 | 3 | 6 | Interstate |
| Mike Smith & Son Farms LLC | 835584 | 3 | 3 | Interstate |
| Burkentine & Sons Contractors INC | 1442844 | 3 | 3 | Intrastate |
| Lifestyle Foods INC | 1567296 | 3 | 3 | Interstate |
| B-There Environmental Services LLC | 1682859 | 3 | 1 | Interstate |
| Genes Propane Service LLC | 2254549 | 3 | 3 | InterstateHazmat |
| David John King | 2428769 | 3 | 2 | Intrastate |
| Centennial Salvage LLC | 2584519 | 3 | 1 | Intrastate |
| Jc Pryor Landscape And Water Gardens LLC | 3208752 | 3 | 1 | Intrastate |
| Next Level Fleet Service LLC | 3559787 | 3 | 3 | Interstate |
| Belixs Transport INC | 3856891 | 3 | 2 | Interstate |
| US Lawns Of York And Adams | 4043851 | 3 | 3 | InterstateHazmat |
| Drake Indigo Transport LLC | 4352633 | 3 | 3 | Interstate |
| Black Bird Construction LLC | 4425277 | 3 | 3 | Interstate |
| Hanover Foods Corp | 5779 | 2 | 5 | Intrastate |
| Joseph F Smith | 344760 | 2 | 1 | Intrastate |
| Waltersdorff Mfg CO | 796545 | 2 | 2 | Interstate |
| Gsb Asphalt | 910981 | 2 | 2 | Interstate |
| Klk Welding INC | 954036 | 2 | 2 | Intrastate |
| M&j Surplus | 1120540 | 2 | 1 | Intrastate |
| Dynamic Towing A Division Of J D Towing | 1443147 | 2 | 2 | InterstateHazmat |
| Meadowbrook Auto Sales | 1476431 | 2 | 2 | InterstateHazmat |
| Lamdinscape Hardscapes | 1770488 | 2 | 1 | InterstateHazmat |
| Start To Finish Roll-Off LLC | 1955439 | 2 | 2 | Intrastate |
| Todd Burris Ground Effects LLC | 2153514 | 2 | 3 | Intrastate |
| The Stair Guys LLC | 2289797 | 2 | 1 | Interstate |
| Shark Racing LLC | 2367963 | 2 | 2 | InterstateHazmat |
| Joseph P Smith Bobcat & Concrete Services INC | 2424288 | 2 | 1 | Intrastate |
| Dalton C Lloyd | 2488067 | 2 | 2 | Intrastate |
| Songbird Ponds LLC | 2519914 | 2 | 3 | Intrastate |
| D2k Fencing | 2544967 | 2 | 1 | InterstateHazmat |
| Flickerhill Farm | 2545377 | 2 | 2 | Intrastate |
| Jw Paving & Sons INC | 2595092 | 2 | 2 | Intrastate |
| Iwm International LLC | 2906755 | 2 | 1 | Intrastate |
| Wf Schmidt Construction Company | 2916249 | 2 | 1 | Interstate |
| Custom Quality Plumbing & Heating INC | 2945737 | 2 | 2 | InterstateHazmat |
| Lawnscapes Unlimited | 2995046 | 2 | 2 | Intrastate |
| E&s Guinn INC | 3080543 | 2 | 2 | Interstate |
| Bealing Roofing Exteriors INC | 3219922 | 2 | 1 | Interstate |