| Jbs Carriers INC | 184843 | 1,188 | 573 | Interstate |
| Weld County Public Works Department | 927276 | 151 | 193 | IntrastateHazmat |
| University Of Northern Colorado | 1742212 | 136 | 125 | Intrastate |
| City Of Greeley | 530359 | 129 | 131 | IntrastateHazmat |
| Fuzion Field Services LLC | 2800358 | 83 | 90 | InterstateHazmat |
| 4 Rivers Equipment LLC | 437454 | 80 | 86 | InterstateHazmat |
| Mundt Energy Services LLC | 2327148 | 73 | 34 | Interstate |
| Fortress Development Solutions | 2090179 | 70 | 87 | InterstateHazmat |
| Hensel Phelps Construction CO | 538617 | 68 | 47 | Interstate |
| Lone Tree Services LLC | 2960822 | 66 | 60 | Interstate |
| Preferred Cartage | 659257 | 53 | 53 | Interstate |
| Tri-State Commodities INC | 122845 | 43 | 38 | Interstate |
| Now Or Never Trucking INC | 627626 | 39 | 15 | InterstateHazmat |
| Flatirons Drilling INC | 1342421 | 38 | 18 | Interstate |
| Zavala Field Services LLC | 2510274 | 38 | 24 | InterstateHazmat |
| Crossenergy INC | 3248672 | 37 | 8 | Interstate |
| Alpine Gardens | 674681 | 36 | 47 | Interstate |
| Buckeye Welding Supply CO INC | 1044141 | 33 | 18 | InterstateHazmat |
| Western Sky Energy | 4143470 | 26 | 20 | Intrastate |
| M & M Excavation Company | 1460994 | 25 | 15 | Interstate |
| Norco Transport LLC | 2040335 | 25 | 25 | Interstate |
| Northern Colorado Traffic Control INC | 1158862 | 24 | 23 | Intrastate |
| Foundation Builders INC | 1012795 | 22 | 14 | Intrastate |
| Crow Creek Construction LLC | 1442566 | 21 | 12 | Intrastate |
| Abc Child Development Centers | 4323378 | 21 | 24 | Intrastate |
| Bucklen Equipment Company INC | 209553 | 19 | 10 | Intrastate |
| Duran Excavating INC | 984568 | 19 | 3 | Intrastate |
| Daily Trucking Solutions LLC | 3208672 | 18 | 7 | Intrastate |
| Hungenberg Produce INC | 1525753 | 17 | 10 | Intrastate |
| D & J Services INC | 1586326 | 17 | 34 | Intrastate |
| Big Creek Resources LLC | 3259038 | 17 | 22 | InterstateHazmat |
| Ccwcd | 3027528 | 16 | 13 | Intrastate |
| Horizon Oil Field Services LLC | 3132625 | 16 | 6 | Intrastate |
| J H Pavia Trucking | 1096581 | 15 | 9 | Interstate |
| Summit Oilfield Services | 2504343 | 15 | 24 | InterstateHazmat |
| Titan Solutions LLC | 2813392 | 15 | 30 | InterstateHazmat |
| J And N Transport LLC | 3487172 | 15 | 5 | Interstate |
| Cementers Energy INC | 54812 | 14 | 9 | Intrastate |
| Mile High Transportation Services INC | 522268 | 14 | 14 | InterstateHazmat |
| Power Services Company | 1095843 | 14 | 8 | Interstate |
| Rocky Mtn Electric LLC | 1724175 | 14 | 5 | Intrastate |
| Burnt Mountain Services LLC | 3389975 | 14 | 11 | InterstateHazmat |
| Zabka Farms INC | 971038 | 13 | 10 | Intrastate |
| Chocolate Covered Trucking INC | 2317650 | 13 | 30 | Interstate |
| Peerless Industrial Solutions | 1170846 | 12 | 6 | IntrastateHazmat |
| Cj's Services | 1555443 | 12 | 12 | Intrastate |
| Integrated Site Services INC | 3134969 | 12 | 9 | Intrastate |
| Sunrise Carriers INC | 169827 | 11 | 10 | Intrastate |
| American Turf & Tree Care | 1314039 | 11 | 8 | Intrastate |
| Ace Energy Services LLC | 2155063 | 11 | 12 | Intrastate |
| Open Range Services | 2479059 | 11 | 4 | Interstate |
| Les Matson Construction INC | 892475 | 10 | 7 | IntrastateHazmat |
| Weld Food Bank | 1120778 | 10 | 6 | Intrastate |
| Warkentin Electric | 1175734 | 10 | 20 | Intrastate |
| Bulldog Trucking LLC | 1398024 | 10 | 5 | Intrastate |
| Rocky Mountain Landscapes LLC | 1672594 | 10 | 4 | Intrastate |
| Clear Water Products | 2548323 | 10 | 11 | Interstate |
| Drovo Services LLC | 2963181 | 10 | 3 | Interstate |
| Sater Tools & Services LLC | 2994552 | 10 | 5 | Intrastate |
| Bls Energy Services | 3102061 | 10 | 12 | InterstateHazmat |
| Langleys Tree Specialist LLC | 4329711 | 10 | 6 | Intrastate |
| Nayli Truck INC | 4534677 | 10 | 5 | Intrastate |
| L E C Construction LLC | 2079669 | 9 | 9 | Interstate |
| Bmb Service LLC | 2414147 | 9 | 9 | Interstate |
| Dnr Construction LLC | 3963993 | 9 | 9 | Intrastate |
| Empire Drilling LLC | 4244510 | 9 | 8 | Intrastate |
| Newco INC | 395208 | 8 | 8 | Intrastate |
| Bonnell Fencing Services INC | 1209675 | 8 | 6 | Intrastate |
| Newell Bros LLC | 1228224 | 8 | 5 | Intrastate |
| Podtburg & Sons Dairy | 1732004 | 8 | 8 | Intrastate |
| Bob Behrends Roofing LLC | 1918328 | 8 | 4 | Intrastate |
| Fox Construction Systems LLC | 2728339 | 8 | 3 | IntrastateHazmat |
| Fortress Development Solutions | 2859338 | 8 | 4 | InterstateHazmat |
| Kran LLC | 3001702 | 8 | 8 | Interstate |
| Steve Kelly | 3327257 | 8 | 6 | Intrastate |
| Excellence Logging US INC | 4157857 | 8 | 9 | Interstate |
| Nayeli Trucking LLC | 4582149 | 8 | 8 | Intrastate |
| Rocky Mountain Landscaping & Maintenance | 5216540 | 8 | 32 | Intrastate |
| Fc Trucking LLC | 269949 | 7 | 7 | Interstate |
| Winograds Steel & Supply | 341699 | 7 | 6 | Intrastate |
| Wiedeman Farms & Ranch LLC | 1046270 | 7 | 2 | Intrastate |
| Northern CO Lawn | 1117017 | 7 | 4 | Intrastate |
| Flatiron Steel | 1562373 | 7 | 4 | Interstate |
| Remington | 1776115 | 7 | 6 | InterstateHazmat |
| Northern Colorado Concrete INC | 2257937 | 7 | 5 | Intrastate |
| Barnard I Geisick | 3202464 | 7 | 2 | Intrastate |
| Front Range Roofing Systems LLC | 3463551 | 7 | 2 | Intrastate |
| Triple A Solutions LLC | 3798932 | 7 | 2 | Intrastate |
| Altitude LLC | 3989495 | 7 | 8 | Interstate |
| Bert's Towing Service | 567954 | 6 | 4 | Interstate |
| Rocky Mountain Inspection Service INC | 664221 | 6 | 6 | Interstate |
| J & J Excavating Of Northern Colorado | 974111 | 6 | 4 | Intrastate |
| Deibel Lawn Service INC | 1116282 | 6 | 6 | Intrastate |
| Fisher Lawn & Landscaping INC | 1121008 | 6 | 7 | Intrastate |
| A1 Discount Water | 1123520 | 6 | 4 | Intrastate |
| Dumar Contractors INC | 1266078 | 6 | 4 | Intrastate |
| Buderus Farms | 1279973 | 6 | 6 | Intrastate |
| Aguirre Concrete INC | 1336108 | 6 | 1 | Intrastate |
| E & T Electric | 1736007 | 6 | 4 | Interstate |
| Ancon Construction | 2211215 | 6 | 1 | IntrastateHazmat |