| Martins Famous Pastry Shoppe INC | 2834163 | 163 | 146 | Interstate |
| B | 587997 | 105 | 85 | Interstate |
| Road Worthy LLC | 3545435 | 88 | 88 | Interstate |
| Mfps Transport INC | 174738 | 79 | 71 | Interstate |
| Folium INC | 3091964 | 78 | 49 | Intrastate |
| Beaver Concrete Construction | 839316 | 50 | 59 | Interstate |
| Chambersburg Area School District | 1127220 | 47 | 53 | Intrastate |
| Heck-Meyers LLC | 1873359 | 47 | 70 | Interstate |
| Alpha Space Control Company LLC | 379255 | 46 | 55 | InterstateHazmat |
| Cwp Trucking | 135271 | 45 | 52 | Interstate |
| Waste Connections Brads Landfill | 837331 | 43 | 47 | Interstate |
| Directional Traffic LLC | 2864776 | 42 | 50 | Interstate |
| Ltm Logistics LLC | 2880752 | 34 | 34 | InterstateHazmat |
| Franklin Logistics | 2145650 | 33 | 35 | Interstate |
| D L Friese Transportation LLC | 3310932 | 26 | 27 | Intrastate |
| Cumberland Valley Tree Service - Landscaping | 637939 | 25 | 25 | Interstate |
| Scott's Hauling & Excavating INC | 1245948 | 25 | 27 | Interstate |
| Gabler Trucking INC | 10579 | 24 | 26 | Interstate |
| Baxter Environmental Group INC | 2477332 | 23 | 6 | Interstate |
| Abe's Auto Service INC | 599808 | 21 | 12 | InterstateHazmat |
| Tom Gift III LLC | 1746767 | 20 | 21 | Interstate |
| Meyers Bus Lines INC | 1074227 | 19 | 30 | Intrastate |
| Cumberland Valley Christian School | 570055 | 18 | 12 | Interstate |
| Flohr Pools INC | 353063 | 17 | 21 | Interstate |
| Imrs | 2549454 | 15 | 5 | Interstate |
| Mccleary Oil CO INC | 10798 | 14 | 9 | IntrastateHazmat |
| Franklin Feed & Supply Company | 671418 | 14 | 12 | Interstate |
| Martin Concrete | 1448909 | 13 | 6 | Interstate |
| Lehman Construction Services INC | 1859068 | 13 | 14 | IntrastateHazmat |
| One-Comm | 3358237 | 13 | 17 | Interstate |
| Stouffer Mechanical Contractor LLC | 1486426 | 12 | 11 | Intrastate |
| Meyers Grain | 437830 | 10 | 11 | Interstate |
| G & M Transport LLC | 1468200 | 10 | 5 | Interstate |
| Rosenbaums Landscaping Services INC | 1638096 | 10 | 2 | Interstate |
| Franklin Builders LLC | 3076101 | 10 | 9 | Interstate |
| J D Wagoner Excavating | 1448315 | 9 | 8 | Interstate |
| Keifman Busing | 2301910 | 9 | 3 | Intrastate |
| Mobile Works LLC | 2532075 | 9 | 8 | Interstate |
| Leshers Poultry Farm | 195221 | 8 | 19 | Interstate |
| F & M Surfaces INC | 1309513 | 8 | 7 | Interstate |
| Charles E Brake Transport LLC | 3083118 | 8 | 8 | Interstate |
| Mountain View Auto & Truck Repair LLC | 3343985 | 8 | 2 | Interstate |
| The Tree Surgeon LLC | 3626697 | 8 | 7 | Intrastate |
| Johnnies Restaurant And Hotel Service INC | 285209 | 7 | 7 | Interstate |
| Lady Moon Farms | 574708 | 7 | 7 | Interstate |
| Zeiset Painting | 2380973 | 7 | 7 | Interstate |
| Knepper's Kleen Water LLC | 2440722 | 7 | 8 | InterstateHazmat |
| Bryan L Hey Builder INC | 2934601 | 7 | 7 | Intrastate |
| Menno Haven INC | 2963817 | 7 | 30 | Interstate |
| Dependable Roofing INC | 3242666 | 7 | 6 | Interstate |
| Spring Rise Landscapes LLC | 3851777 | 7 | 7 | InterstateHazmat |
| Pro Moving & Storage INC | 235787 | 6 | 4 | Intrastate |
| Ty Construction INC | 366068 | 6 | 10 | Interstate |
| Stoey's Trucking INC | 535982 | 6 | 3 | Interstate |
| Nitterhouse Masonry Products Lla | 811741 | 6 | 3 | Interstate |
| Rotz Oil | 2264120 | 6 | 4 | Intrastate |
| Bc Supply LLC | 2303787 | 6 | 5 | Interstate |
| Geesaman Distrubtion LLC | 2380759 | 6 | 7 | Interstate |
| Chambersburg Memorial Ymca | 2449710 | 6 | 4 | Intrastate |
| Herrera Services LLC | 4007774 | 6 | 2 | Interstate |
| Nitterhouse Concrete Products INC | 11731 | 5 | 5 | Interstate |
| Tanner Home & Energy | 177150 | 5 | 7 | IntrastateHazmat |
| Ralph E Tolbert Masonry INC | 617127 | 5 | 2 | Interstate |
| Turkey Foot Equipment LLC | 799239 | 5 | 5 | Interstate |
| Hillside Poultry Farms INC | 1068404 | 5 | 6 | Interstate |
| Baker Beverage | 1886890 | 5 | 7 | Intrastate |
| Interstate Garage Doors INC | 2535334 | 5 | 5 | Interstate |
| A Plus Lawn Care | 2629394 | 5 | 6 | Intrastate |
| Yb Welding Incorporated | 3047059 | 5 | 4 | InterstateHazmat |
| Kickin Asphalt Transport LLC | 4164878 | 5 | 5 | Interstate |
| Layman Enterprise LLC | 8532252 | 5 | 21 | Interstate |
| Forrester Farms Ltd | 5524 | 4 | 4 | Interstate |
| Baer's Sign Service LLC | 498246 | 4 | 3 | Interstate |
| Dave's Truck Repair | 519419 | 4 | 3 | Interstate |
| Colony House Furniture INC | 559832 | 4 | 4 | Interstate |
| Chambersburg Rental Service INC | 1043472 | 4 | 3 | Interstate |
| Cdc Repair And Towing LLC | 1501362 | 4 | 1 | InterstateHazmat |
| Ctr Logistics LLC | 1717608 | 4 | 6 | Intrastate |
| Kelsey Springs LLC | 2126178 | 4 | 3 | IntrastateHazmat |
| R A Hill INC | 2133757 | 4 | 6 | Intrastate |
| Superior Sealcoating | 2186409 | 4 | 4 | Interstate |
| Tip Top Roofing And Siding | 2308959 | 4 | 4 | Intrastate |
| Flemings Landscaping | 2799550 | 4 | 1 | Intrastate |
| Mey-Con Farms LLC | 2857988 | 4 | 3 | Interstate |
| Occupational Services INC | 2891387 | 4 | 3 | Intrastate |
| Hecks Truck Repair | 3054483 | 4 | 2 | InterstateHazmat |
| M R Meyers Construction LLC | 3088349 | 4 | 4 | Intrastate |
| Hornbakers Landscaping LLC | 3430149 | 4 | 5 | Intrastate |
| Jupiter Freight Services LLC | 3475329 | 4 | 4 | Interstate |
| Rodney B Smith Plumbing Heating & Cooling INC | 3568166 | 4 | 5 | IntrastateHazmat |
| Chito Transportation LLC | 3680644 | 4 | 4 | Interstate |
| Hock Communication LLC | 3741596 | 4 | 4 | Intrastate |
| Pineda Trucking LLC | 3927206 | 4 | 2 | Interstate |
| Synergy Ag LLC | 4517728 | 4 | 3 | Interstate |
| Ipave | 6778756 | 4 | 4 | Interstate |
| L-B Water Service South INC | 342435 | 3 | 4 | Intrastate |
| Forrester Farm Equipment Ltd | 483363 | 3 | 3 | Interstate |
| Lift-Link CO | 1093304 | 3 | 2 | Interstate |
| 5d Designs Ltd | 1125064 | 3 | 2 | Intrastate |
| Dennis R Diehl | 1267615 | 3 | 3 | Interstate |