| Methacton School District | 954247 | 97 | 87 | Intrastate |
| Gsi Pool Finishes INC | 1878267 | 46 | 37 | InterstateHazmat |
| Morabito Baking CO INC | 300991 | 38 | 27 | Interstate |
| Two Men And A Truck | 3258649 | 28 | 28 | Interstate |
| Ec Fence & Iron Works INC | 2016296 | 27 | 27 | Interstate |
| Ec Fence & Iron Works INC | 4580042 | 27 | 29 | Interstate |
| J Mastrocola Hauling INC | 671384 | 25 | 25 | Interstate |
| Scott Contractors | 847527 | 23 | 15 | Interstate |
| Kehoe Construction INC | 807658 | 22 | 35 | Interstate |
| Modern Recycling Services | 2059855 | 22 | 18 | Interstate |
| A J Catagnus INC | 484422 | 20 | 8 | Interstate |
| Tustin Mechanical Services LLC | 2780770 | 17 | 17 | Interstate |
| Jnj Enviromental | 3524168 | 17 | 12 | Intrastate |
| Jaydor CO | 2110332 | 16 | 13 | Interstate |
| Tlc Drain & Sewer | 2203366 | 15 | 10 | Interstate |
| Kevin Smith Transportation Group | 2872648 | 15 | 17 | Interstate |
| Ajr Environmental INC | 1366378 | 14 | 10 | Intrastate |
| David Brothers Landscape Services | 2310727 | 14 | 22 | InterstateHazmat |
| United States Roofing Corp | 277207 | 11 | 7 | InterstateHazmat |
| Anthony Party Rentals | 2159599 | 11 | 7 | Interstate |
| Romano Paving And Concrete | 2253134 | 11 | 9 | Intrastate |
| E G Rall Jr Landscape Design & Horticultural Service | 916084 | 10 | 8 | Intrastate |
| John Couchara Heat And Fuel INC | 2191686 | 10 | 5 | IntrastateHazmat |
| Baldassari Landscaping | 2270374 | 10 | 10 | InterstateHazmat |
| Pav Fuels And Robertson Fuel Oil | 715143 | 9 | 7 | InterstateHazmat |
| Corbo Landscaping INC | 2201402 | 9 | 14 | IntrastateHazmat |
| J B Hauling INC | 580166 | 8 | 3 | Intrastate |
| Jb Outdoor Services LLC | 2389786 | 8 | 5 | Intrastate |
| Tab Contractors | 3229878 | 8 | 8 | Intrastate |
| Precision Hydraulic Services Corp | 2961876 | 7 | 5 | Interstate |
| Virtuoso Productions LLC | 3251434 | 7 | 14 | Intrastate |
| Tony And David Landscaping LLC | 4050809 | 7 | 4 | Intrastate |
| Martinez & Son Fence LLC | 5991793 | 7 | 6 | Interstate |
| Plymouth Environmental CO INC | 968727 | 6 | 6 | Interstate |
| Saladino Hauling | 1070837 | 6 | 6 | Intrastate |
| Santangelo Brothers INC | 2154251 | 6 | 5 | Intrastate |
| Servpro Of Manyunk | 2181270 | 6 | 10 | Intrastate |
| Nicholas A Salamone Contractors | 2420910 | 6 | 1 | Intrastate |
| Dreamers Concrete LLC | 3709954 | 6 | 4 | Interstate |
| Jakob Technology Group INC | 4005970 | 6 | 4 | Intrastate |
| Vmc Contractors LLC | 4243026 | 6 | 3 | Intrastate |
| Duff Company | 332560 | 5 | 6 | InterstateHazmat |
| Unlimited Restoration INC Uri | 897626 | 5 | 8 | Interstate |
| Dileo Auto Sales | 943667 | 5 | 2 | InterstateHazmat |
| Fbsg | 1292499 | 5 | 8 | Interstate |
| Norristown Brick INC | 1372197 | 5 | 3 | Intrastate |
| Eusebio Natural Stones International INC | 1463925 | 5 | 6 | Interstate |
| Arena Sweeping | 1664575 | 5 | 4 | Intrastate |
| Design Plastic Systems INC | 2122503 | 5 | 6 | Interstate |
| Edward R Porretti | 2309465 | 5 | 4 | Intrastate |
| 1967 | 2470273 | 5 | 7 | Interstate |
| Blue & White Landscapes LLC | 2937131 | 5 | 5 | Intrastate |
| Falco Landscaping LLC | 2943992 | 5 | 1 | Intrastate |
| R Garcia Landscaping LLC | 3404640 | 5 | 5 | Intrastate |
| Gn Landscaping LLC | 3616471 | 5 | 1 | Intrastate |
| Delaware Valley Overhead Door | 3694005 | 5 | 8 | Interstate |
| Lea Trucking LLC | 3743156 | 5 | 5 | Interstate |
| Funez Logistics LLC | 4287303 | 5 | 5 | Interstate |
| Brusca Landscape Supply INC | 524158 | 4 | 4 | Intrastate |
| Adam's Moving & Hauling INC | 659322 | 4 | 10 | Interstate |
| Derosato Enterprises INC | 673706 | 4 | 4 | Intrastate |
| T & T Contracting INC | 2066219 | 4 | 1 | Intrastate |
| Sunbelt Drilling LLC | 2156887 | 4 | 5 | Intrastate |
| Stinger Towing & Recovery | 2351912 | 4 | 1 | Intrastate |
| Zuniga Landscaping & Tree Service INC | 2541800 | 4 | 3 | Intrastate |
| Campos Masonry | 2841807 | 4 | 4 | Intrastate |
| Driveway Maintenance INC | 2876739 | 4 | 2 | Intrastate |
| The Lawn General | 2880167 | 4 | 4 | Intrastate |
| Johnson Controls Security Solutions LLC | 2984207 | 4 | 3 | InterstateHazmat |
| Kaleb's Property Services LLC | 3047623 | 4 | 2 | Intrastate |
| Fonseca Landscaping | 3068771 | 4 | 2 | Intrastate |
| Habitat For Humanity Of Montgomery And Delaware Counties | 3087745 | 4 | 8 | Intrastate |
| C & R Hardscape Design LLC | 3192075 | 4 | 2 | Intrastate |
| Dry Tech Waterproofing Solutions | 3208531 | 4 | 5 | Interstate |
| Costanzo Fahey Masonry Contracting LLC | 3306511 | 4 | 4 | Intrastate |
| Gmm Construction INC | 3333215 | 4 | 2 | Intrastate |
| Martin Cruz Landscaping And Services LLC | 3515884 | 4 | 2 | Intrastate |
| Horizon Tree Service & Landscaping INC | 3596780 | 4 | 2 | Intrastate |
| M&c Landscaping And Masonry | 3981567 | 4 | 4 | Intrastate |
| Affordable Waste Service LLC | 4085458 | 4 | 2 | Intrastate |
| Three Bears Enterprise | 4162872 | 4 | 4 | Interstate |
| Sdp Landscape Management LLC | 4373474 | 4 | 4 | Intrastate |
| Wolsky Metal Fabrication LLC | 4455659 | 4 | 12 | Interstate |
| Your Favorite Landscaper LLC | 4610063 | 4 | 2 | Intrastate |
| Luna Landscaping Services LLC | 5779255 | 4 | 2 | Interstate |
| Ram Construction | 654928 | 3 | 2 | Intrastate |
| Louis Mascaro Sons INC | 690765 | 3 | 2 | Intrastate |
| Pat's Auto Service | 916765 | 3 | 2 | InterstateHazmat |
| Sclafani Brothers Construction INC | 1181137 | 3 | 1 | Intrastate |
| Dcd Contracting | 1500360 | 3 | 2 | Interstate |
| Dekalk Day School | 1972409 | 3 | 2 | Intrastate |
| A & J Angello INC | 2103086 | 3 | 2 | Intrastate |
| Cosimo Riccioli & Sons | 2105498 | 3 | 3 | Intrastate |
| Ochoa Landscaping INC | 2345719 | 3 | 2 | Intrastate |
| D&t Landscaping LLC | 2405899 | 3 | 1 | Intrastate |
| Lenhart Contractors | 2414958 | 3 | 1 | Intrastate |
| Nolan Landscaping | 2421422 | 3 | 2 | Intrastate |
| Mjm Landscape & Design LLC | 2519495 | 3 | 3 | Intrastate |
| Del Valle Landscaping | 2558125 | 3 | 3 | Intrastate |
| Marios Tree Service | 2566303 | 3 | 4 | Intrastate |