| Option Care | 668648 | 34 | 25 | InterstateHazmat |
| Powell Sanitation & Powell's Portable Toilets | 1899055 | 29 | 25 | Intrastate |
| Hubbard Bus Service INC | 1078871 | 20 | 11 | Interstate |
| Ernst Seeds | 292347 | 18 | 8 | Intrastate |
| Playing Surface Solutions INC | 1689084 | 17 | 9 | InterstateHazmat |
| Hutch's Stump Grinding LLC | 3329900 | 16 | 5 | Intrastate |
| Gildea Group LLC | 3807014 | 15 | 15 | Interstate |
| Meadville Ace Contractor Center | 1000273 | 8 | 12 | Interstate |
| Wilkinson Excavating INC | 2139690 | 8 | 6 | InterstateHazmat |
| Meadville Redi Mix Concrete INC | 466886 | 7 | 7 | Intrastate |
| Schutz Directional Drilling INC | 2262642 | 7 | 3 | InterstateHazmat |
| Alpha Laser-US INC | 4360242 | 6 | 22 | Intrastate |
| Advanced Litho Care Ltd | 672030 | 5 | 8 | Interstate |
| Jon Mowris Tree Care LLC | 2637436 | 5 | 2 | Intrastate |
| De Santis Janitor Supply | 352247 | 4 | 4 | Interstate |
| Jordan Specialty Excavating | 2171323 | 4 | 2 | Intrastate |
| Blooming Valley Landscape & Supply LLC | 2209519 | 4 | 10 | Intrastate |
| Qrs Construction LLC | 2639811 | 4 | 2 | Intrastate |
| Associated Contractors INC | 2937911 | 4 | 6 | Intrastate |
| Bookamer Drilling | 2940953 | 4 | 2 | Intrastate |
| West End Auto Service & Towing | 3058964 | 4 | 1 | IntrastateHazmat |
| Moodys Water Supply Services LLC | 3086089 | 4 | 3 | InterstateHazmat |
| Clean Cut Lawn Care LLC | 3936231 | 4 | 3 | Intrastate |
| Central States Commercial Roofing LLC | 4217246 | 4 | 4 | Interstate |
| Kebert Construction Company INC | 466894 | 3 | 16 | IntrastateHazmat |
| Peters Heat Treating INC | 1269272 | 3 | 3 | Interstate |
| Gordons Welding & Excavating | 2162884 | 3 | 1 | Intrastate |
| Acutec Precision Aerospace INC | 2205447 | 3 | 5 | Interstate |
| All Pro Exterior Services LLC | 2342207 | 3 | 3 | Intrastate |
| Sherry Distributors INC | 2453102 | 3 | 4 | Intrastate |
| Zehr Building LLC | 2630482 | 3 | 25 | Intrastate |
| Zipper City Transportation LLC | 4316987 | 3 | 8 | Intrastate |
| Flick's Tv And Appliance | 4532202 | 3 | 2 | Intrastate |
| US Bronze Foundry And Machine Inc. | 8257803 | 3 | 2 | Interstate |
| Kefo Corporation | 363828 | 2 | 2 | Intrastate |
| Lubiniecki Welding & Equipment | 462508 | 2 | 2 | Interstate |
| Hayden's Towing LLC | 566322 | 2 | 1 | IntrastateHazmat |
| Demaison & Son | 977434 | 2 | 1 | IntrastateHazmat |
| Bob Fitch Construction | 1196944 | 2 | 2 | Interstate |
| Chipblaster | 1881011 | 2 | 1 | Intrastate |
| Howick Motors INC | 1909298 | 2 | 2 | Intrastate |
| Spaid Farm Services | 2295686 | 2 | 1 | Intrastate |
| Stabile Arbor | 2355068 | 2 | 1 | Intrastate |
| Beck's Transport | 2383857 | 2 | 1 | InterstateHazmat |
| Phillips Bradley LLC | 2409073 | 2 | 1 | IntrastateHazmat |
| Keystone Building Concepts LLC | 2414030 | 2 | 2 | Intrastate |
| Burkhardt Sheet Metal CO INC | 2538792 | 2 | 3 | InterstateHazmat |
| Greg Kardos | 2584483 | 2 | 2 | Intrastate |
| Lester Miller Masonry | 2819172 | 2 | 2 | Intrastate |
| Mike's Mowing & Snowplowing | 2844708 | 2 | 1 | Intrastate |
| General Contracting | 2913917 | 2 | 2 | Intrastate |
| Mervin Wengerd Farms & Lumber | 2927123 | 2 | 1 | Interstate |
| Heagy Construction And Excavating LLC | 2967434 | 2 | 1 | Intrastate |
| Elite Roofing & Siding | 3065649 | 2 | 2 | Intrastate |
| A & G Tree Care | 3319388 | 2 | 1 | IntrastateHazmat |
| Autoworx Service Center LLC | 3464038 | 2 | 1 | IntrastateHazmat |
| Fuller Building Group | 3654584 | 2 | 1 | Intrastate |
| Dutch Mill Interiors LLC | 4439318 | 2 | 4 | Interstate |
| Bookamer Well Service Company | 4443164 | 2 | 2 | IntrastateHazmat |
| Seco Warwick Corporation | 4482189 | 2 | 3 | Interstate |
| Tuckers Trucking And Cleanouts LLC | 8197789 | 2 | 7 | Interstate |
| Dnp Improvements LLC | 8373774 | 2 | 1 | Intrastate |
| Meadville Moving & Storage INC | 88343 | 1 | 1 | IntrastateHazmat |
| Bret A Mcnamara | 310405 | 1 | 1 | Interstate |
| Chemtech Oil Field Chemicals CO | 401800 | 1 | 1 | InterstateHazmat |
| Goodea Construction CO | 439080 | 1 | 1 | Interstate |
| Brian's Auto And Truck Repair | 466031 | 1 | 1 | Interstate |
| Starlite Diversified INC | 826766 | 1 | 1 | Interstate |
| Taw Trucking INC | 866577 | 1 | 1 | InterstateHazmat |
| Vallonia Industries INC | 1066741 | 1 | 1 | Intrastate |
| D & M Hauling | 1255989 | 1 | 1 | Intrastate |
| Custom Materials Processing INC | 1353260 | 1 | 2 | Intrastate |
| Mar's Construction | 1443233 | 1 | 1 | Intrastate |
| C Hartman Trucking LLC | 1614980 | 1 | 1 | Intrastate |
| Crawford Custom Consulting INC | 1921145 | 1 | 4 | Intrastate |
| Corrugated Specialties INC | 2133686 | 1 | 1 | Intrastate |
| K & K Manufacturing | 2196496 | 1 | 1 | Intrastate |
| Sign Savers | 2277354 | 1 | 1 | Intrastate |
| Elite Excavating | 2291685 | 1 | 1 | Intrastate |
| Wolfgang Auto Parts | 2332307 | 1 | 2 | Intrastate |
| Telliho Tree Service | 2368523 | 1 | 1 | Intrastate |
| Keystone Builder Supply LLC | 2383032 | 1 | 1 | Intrastate |
| Kroko And Kroko | 2412704 | 1 | 1 | Intrastate |
| Daniel E Hickernell | 2567947 | 1 | 1 | Intrastate |
| Stoll's Transport | 2590547 | 1 | 1 | Interstate |
| Howe Contractors INC | 2643051 | 1 | 1 | Intrastate |
| Integrity Complete Auto | 2782321 | 1 | 3 | IntrastateHazmat |
| Djs Truck & Auto Salvage LLC | 2902579 | 1 | 2 | Intrastate |
| Ethen Enterprises LLC | 2924564 | 1 | 2 | Intrastate |
| Jack Bickel Hauling | 2988475 | 1 | 1 | Intrastate |
| Pitts Rental & Sales INC | 2990539 | 1 | 4 | Intrastate |
| Aloha Pools And Spas | 2994396 | 1 | 1 | Intrastate |
| Larry Gosnell Concrete Finishing LLC | 3000377 | 1 | 1 | Intrastate |
| N D Trucking | 3014565 | 1 | 1 | Interstate |
| Whitetail Hotshot Trucking LLC | 3113902 | 1 | 1 | Interstate |
| US Bronze Foundry & Machine INC | 3142369 | 1 | 1 | Interstate |
| Scott Dean Motorsports | 3253514 | 1 | 1 | Interstate |
| Lns Chipblaster INC | 3272405 | 1 | 1 | Interstate |
| Koffman Contracting LLC | 3317081 | 1 | 2 | Intrastate |
| Duncan Construction | 3331395 | 1 | 2 | Intrastate |