| Apex Waste Solutions | 2262470 | 77 | 82 | Intrastate |
| Town Of Parker | 1019928 | 58 | 52 | Intrastate |
| Scd Corp Foundation | 1028344 | 55 | 45 | Intrastate |
| Delivered On LLC | 3191370 | 42 | 80 | Interstate |
| Potestio Brothers Equipment INC | 1119349 | 40 | 25 | InterstateHazmat |
| Pase Contracting INC | 1314846 | 28 | 20 | Intrastate |
| E T Technologies INC | 370367 | 26 | 48 | InterstateHazmat |
| Extreme Fire Protection Company | 1702050 | 26 | 26 | Intrastate |
| Dyer Construction CO | 1199105 | 24 | 36 | Intrastate |
| American Landscape Maintenance Company | 3244824 | 23 | 29 | Intrastate |
| Hoffs Landscape Contractors | 1476866 | 20 | 16 | Intrastate |
| Matt's Maintenance | 1149422 | 17 | 11 | Intrastate |
| American Design & Landscape | 982508 | 15 | 15 | Intrastate |
| Colorado Lining International INC | 1467615 | 15 | 6 | Interstate |
| Grounds Keepers | 908978 | 13 | 17 | Intrastate |
| Premier Services INC | 1303471 | 13 | 12 | Intrastate |
| Pine Valley Electric | 2510618 | 12 | 12 | Intrastate |
| Brandt Paving Solutions | 4233254 | 12 | 15 | Intrastate |
| Branded Livestock LLC | 2097394 | 9 | 6 | Interstate |
| Workhorse Towing & Recovery INC | 1004146 | 8 | 6 | Intrastate |
| R&s Retaining Walls | 1166408 | 8 | 9 | Intrastate |
| Parker Towing INC | 1167038 | 8 | 7 | IntrastateHazmat |
| Rocky Mountain Ponds & Waterfall | 1402139 | 8 | 16 | Intrastate |
| Dragonfly Landscape Design | 2386703 | 8 | 7 | Intrastate |
| 1st Class Towing | 1289498 | 7 | 10 | IntrastateHazmat |
| Shady Tree & Lawn Service | 1390470 | 7 | 4 | Intrastate |
| None | 1583176 | 7 | 7 | Intrastate |
| Perennial Lawn & Landscape Incorporated | 1681507 | 7 | 6 | Intrastate |
| Domenico Food Products INC | 2420515 | 7 | 7 | Intrastate |
| Catti 2 | 3036808 | 7 | 7 | IntrastateHazmat |
| Cnc Transport LLC | 3079367 | 7 | 7 | InterstateHazmat |
| Bronco Moving LLC | 3235836 | 7 | 16 | Intrastate |
| Prodigy Excavating | 3855090 | 7 | 7 | InterstateHazmat |
| Dmbm LLC | 4035732 | 7 | 7 | Interstate |
| Colorado Pavement Solutions | 4407605 | 7 | 10 | Intrastate |
| Robinson Concrete INC | 1507533 | 6 | 2 | Intrastate |
| Tree Source | 1646236 | 6 | 2 | Intrastate |
| Centennial Landscape INC | 1774589 | 6 | 4 | Intrastate |
| M K Custom Fabrication LLC | 2301984 | 6 | 7 | Intrastate |
| Taylor Brothers Landscape | 2515820 | 6 | 5 | Intrastate |
| Santec Corporation INC | 3203589 | 6 | 5 | Interstate |
| Mwc Services | 3830523 | 6 | 5 | Intrastate |
| Terratek | 675836 | 5 | 3 | Interstate |
| Pinnacle Structures INC | 962196 | 5 | 1 | Intrastate |
| Signal One INC | 1127234 | 5 | 5 | Intrastate |
| Refuse Management INC | 1203530 | 5 | 3 | Intrastate |
| Pine Lane Nursery INC | 1220000 | 5 | 5 | Intrastate |
| Always Summer LLC | 1466196 | 5 | 5 | Intrastate |
| Premier Concrete Services INC | 1494130 | 5 | 5 | Intrastate |
| Adl Construction LLC | 1586794 | 5 | 2 | Intrastate |
| Colorado Scapes INC | 1726177 | 5 | 5 | Intrastate |
| Front Range Striping | 1914150 | 5 | 5 | Intrastate |
| Secor | 2173063 | 5 | 5 | Intrastate |
| Cnc INC | 2921729 | 5 | 5 | Intrastate |
| Fertech Industries LLC | 2977715 | 5 | 4 | Intrastate |
| Wise Towing LLC | 3078927 | 5 | 5 | InterstateHazmat |
| Mesa Verde Property Management | 1221660 | 4 | 4 | Intrastate |
| Progressive Playgrounds INC | 1294194 | 4 | 3 | Intrastate |
| Sorenson Sprinkler Systems | 1358474 | 4 | 2 | Intrastate |
| Waikoa Landscape Design LLC | 1453728 | 4 | 2 | Intrastate |
| Ace Unlimited LLC | 1715996 | 4 | 3 | Intrastate |
| United Plumbing Services Company | 1808914 | 4 | 5 | Intrastate |
| Parker Water & Sanitation District | 1814867 | 4 | 24 | Intrastate |
| Mountain Asbestos Abatement | 1861743 | 4 | 5 | Intrastate |
| Fortress Service Group | 1903860 | 4 | 4 | Intrastate |
| Jvj Lawn Care & Sprinkler CO | 2166236 | 4 | 4 | Intrastate |
| Premier Earthworks Infrastructure INC | 2489007 | 4 | 3 | IntrastateHazmat |
| Great Escape Egress LLC | 2596634 | 4 | 1 | Intrastate |
| Hughes Nursery INC | 3017625 | 4 | 13 | Intrastate |
| Double Xl Logistics | 3277692 | 4 | 2 | Intrastate |
| Colorado Automotive Supply And Equipment INC | 3424722 | 4 | 4 | Interstate |
| Four Points Landscape LLC | 3429810 | 4 | 4 | Intrastate |
| Eskridge Transport CO LLC | 3537057 | 4 | 5 | Intrastate |
| Hdh Transportation LLC | 3747342 | 4 | 4 | Interstate |
| Back 40 Acres LLC | 5886524 | 4 | 4 | Intrastate |
| Iron Mountains Logistics | 8436683 | 4 | 4 | Interstate |
| Fred Hills Bobcat Unlimited | 877865 | 3 | 2 | Intrastate |
| Woodman Brothers Landscaping | 964808 | 3 | 3 | Intrastate |
| Alternative Recycle INC | 980425 | 3 | 2 | Intrastate |
| Don's Backhoe Service | 1168949 | 3 | 1 | Intrastate |
| Martin Garage Doors Of Colorado INC | 1228779 | 3 | 3 | Intrastate |
| Hughes Landscaping INC | 1289375 | 3 | 3 | Intrastate |
| Colorado Crane Services INC | 1306345 | 3 | 3 | Intrastate |
| Playground Safety Consultants LLC | 1344025 | 3 | 4 | Intrastate |
| Pine Valley Landscaping | 1391364 | 3 | 5 | Intrastate |
| Team Wash Guys-CO LLC | 1408497 | 3 | 4 | Intrastate |
| Blue Star Landscaping LLC | 1414552 | 3 | 2 | Intrastate |
| Solid Rock Excavation LLC | 1436512 | 3 | 3 | IntrastateHazmat |
| Floyd Masonry Company | 1439795 | 3 | 4 | Intrastate |
| New Vision Landscapes LLC | 1441839 | 3 | 3 | Intrastate |
| Fields Fine Grade LLC | 1458719 | 3 | 2 | Intrastate |
| Servpro Of Castle Rock-Parker | 1564968 | 3 | 6 | Intrastate |
| Parker Heating & Air INC | 1761149 | 3 | 2 | Intrastate |
| Alpine Remodeling LLC | 1809775 | 3 | 3 | Intrastate |
| Ilc | 1917009 | 3 | 3 | Intrastate |
| Will Travel Repair Service INC | 1962101 | 3 | 2 | Intrastate |
| Helping Hand Hauling | 2299101 | 3 | 3 | Intrastate |
| Urban Landscape Management | 2396936 | 3 | 2 | Intrastate |
| Legend Express LLC | 2445428 | 3 | 3 | Intrastate |
| Denver Dirt Works INC | 2516894 | 3 | 3 | Intrastate |