| Sunflower Electric Power Corporation | 968974 | 178 | 36 | Interstate |
| Midwest Energy INC | 215881 | 172 | 206 | IntrastateHazmat |
| Lang Fleet LLC | 852145 | 67 | 71 | Interstate |
| Befort Trucking Lc | 918556 | 63 | 59 | Interstate |
| Hess Services INC | 896099 | 60 | 52 | Interstate |
| Flatlander Dirt Works LLC | 1729215 | 39 | 11 | Interstate |
| Midland Marketing Coop INC | 965142 | 32 | 38 | IntrastateHazmat |
| M & D Of Hays INC | 1098762 | 31 | 16 | IntrastateHazmat |
| Pwc INC | 2477977 | 28 | 40 | Intrastate |
| Golden Plains Trucking INC | 244124 | 25 | 26 | Interstate |
| Total Lease Service INC | 931150 | 25 | 6 | Intrastate |
| M & D Excavating INC | 2970171 | 23 | 15 | IntrastateHazmat |
| Roofmasters Roofing & Sheet Metal CO INC | 2460287 | 22 | 14 | InterstateHazmat |
| High Plains Harvesting | 2281901 | 21 | 20 | Interstate |
| Warren Davidson Trucking LLC | 983977 | 20 | 15 | Interstate |
| Slaubaugh Tractor LLC | 2811712 | 16 | 9 | InterstateHazmat |
| Trilobite Testing INC | 1055517 | 15 | 15 | Interstate |
| Professional Pulling Services LLC | 1106204 | 15 | 15 | Intrastate |
| Fort Hays Trucking INC | 549842 | 14 | 16 | Intrastate |
| Ken Pfeifer Salvage LLC | 784664 | 14 | 8 | Interstate |
| Eli Wireline Services LLC | 2886559 | 12 | 12 | Interstate |
| Access Public Transportation | 1760495 | 11 | 14 | Intrastate |
| Tyson Dreiling Construction LLC | 2471310 | 11 | 1 | IntrastateHazmat |
| High Plains Roofing | 962027 | 10 | 8 | Intrastate |
| Discovery Drilling Company | 1213296 | 10 | 5 | IntrastateHazmat |
| Dreiling Field Service & Towing | 2148823 | 10 | 4 | InterstateHazmat |
| Kansas Acid INC | 658029 | 9 | 5 | InterstateHazmat |
| Sweeney's Pavement Maintenance LLC | 2426315 | 9 | 7 | Intrastate |
| Trash-B-Gone LLC | 2459813 | 9 | 5 | Intrastate |
| Western Well Service LLC | 3807030 | 9 | 5 | Intrastate |
| Augie's Repair & Towing LLC | 361498 | 8 | 4 | Interstate |
| Gemini Wireline LLC | 2377017 | 8 | 10 | InterstateHazmat |
| Karst Water Well Drilling INC | 2471760 | 8 | 3 | Intrastate |
| Davis Automotive | 2831189 | 8 | 6 | InterstateHazmat |
| A & A Coors INC | 955860 | 7 | 11 | Intrastate |
| American Tank Service LLC | 961834 | 7 | 4 | Intrastate |
| Five-Star Ready-Mix INC | 1039787 | 7 | 3 | Intrastate |
| Rebel Tank Service LLC | 1974604 | 7 | 5 | Intrastate |
| Signature Builders LLC | 2593680 | 7 | 7 | IntrastateHazmat |
| Basgall Tank Service INC | 947778 | 6 | 6 | Intrastate |
| Randan Of Ellis County INC | 981026 | 6 | 7 | Intrastate |
| C-K Earthworks LLC | 1168490 | 6 | 4 | Intrastate |
| Precision Drilling LLC | 1566878 | 6 | 2 | IntrastateHazmat |
| Leon's Welding & Fabrication LLC | 1579784 | 6 | 8 | InterstateHazmat |
| High Plains Machine LLC | 1668129 | 6 | 2 | Interstate |
| Ideal Refuse Removal | 2267330 | 6 | 3 | Intrastate |
| Tsb Storage LLC | 3344029 | 6 | 2 | Intrastate |
| Midwest Wireline LLC | 3454360 | 6 | 6 | Interstate |
| Premier Pulling And Drilling Services LLC | 4371998 | 6 | 12 | Intrastate |
| Abc Seamless Siding Of Hays | 949072 | 5 | 6 | Intrastate |
| Dietz Construction LLC | 981024 | 5 | 4 | Interstate |
| Atb Ag Services LLC | 1695866 | 5 | 2 | InterstateHazmat |
| H&w Oil Company | 3023744 | 5 | 5 | Interstate |
| Team Hertel Truck Service INC | 3069624 | 5 | 6 | Interstate |
| J & M Field Services LLC | 3105835 | 5 | 3 | Intrastate |
| Feature Drilling LLC | 3985979 | 5 | 3 | Intrastate |
| K3 Towing | 4521681 | 5 | 5 | InterstateHazmat |
| Brad Befort Harvesting | 790450 | 4 | 3 | Interstate |
| Andys Mud & Chemical CO LLC | 966127 | 4 | 4 | IntrastateHazmat |
| Perf-Tech Wireline Services INC | 1001349 | 4 | 5 | InterstateHazmat |
| Ironhorse Trucking | 1297338 | 4 | 3 | Interstate |
| Five Star Auto Repair LLC | 1416469 | 4 | 4 | IntrastateHazmat |
| Heartland Oil Service | 1424090 | 4 | 5 | Intrastate |
| Jeff Weilert | 1650350 | 4 | 2 | InterstateHazmat |
| Cyclone Dirt Works INC | 1819040 | 4 | 3 | Intrastate |
| Rdh Electric INC | 2060828 | 4 | 1 | Intrastate |
| Weld-Tech | 2088417 | 4 | 4 | IntrastateHazmat |
| G Y Electric LLC | 2099427 | 4 | 2 | Intrastate |
| Diamond Luxury Limos LLC | 2381831 | 4 | 4 | Intrastate |
| Calvin Well Service LLC | 2412102 | 4 | 1 | Intrastate |
| Lease Spraying Service INC | 2445811 | 4 | 4 | Intrastate |
| Superior Lawn & Landscape LLC | 2470616 | 4 | 2 | Intrastate |
| Chem-Tek LLC | 2471887 | 4 | 3 | InterstateHazmat |
| Steve's Cnstruction | 2480895 | 4 | 2 | Intrastate |
| Sweep Plus Stripe | 3081283 | 4 | 3 | Intrastate |
| Ky Transport LLC | 3145959 | 4 | 4 | Interstate |
| Log-Tech LLC | 3276982 | 4 | 5 | InterstateHazmat |
| Elite 8 Trucking LLC | 3318163 | 4 | 2 | Intrastate |
| Excalibur Well Service LLC | 3695005 | 4 | 4 | Intrastate |
| Northwest Distributors INC | 72900 | 3 | 5 | InterstateHazmat |
| Hertel Tank Service INC | 330707 | 3 | 3 | Interstate |
| H E Hutchinson & Sons INC | 943871 | 3 | 3 | Intrastate |
| Rein's Repair LLC | 953601 | 3 | 2 | Intrastate |
| I-70 Truck Repair | 965140 | 3 | 1 | Intrastate |
| Brackney Construction & Supply INC | 981947 | 3 | 1 | Interstate |
| Blackhawk Tank Service INC | 1201419 | 3 | 2 | Intrastate |
| Rohleder Electric Company INC | 1201423 | 3 | 3 | Intrastate |
| Ultimate Well Service | 1483614 | 3 | 2 | Intrastate |
| Tri United INC | 1912346 | 3 | 1 | Intrastate |
| N S Waterline INC | 2147590 | 3 | 3 | Intrastate |
| Lone Wolf Services LLC | 2265663 | 3 | 2 | InterstateHazmat |
| B & B Tree And Stump Removal | 2480434 | 3 | 1 | Intrastate |
| Signature Custom Cabinets LLC | 2593686 | 3 | 3 | Intrastate |
| Wildcat Well Service | 2642717 | 3 | 1 | Intrastate |
| Gemini Concrete Pumping LLC | 2906567 | 3 | 2 | Intrastate |
| Sloan INC | 2933176 | 3 | 6 | Interstate |
| C & B Well Service LLC | 3356282 | 3 | 2 | Intrastate |
| Truss Craft Of Kansas LLC | 3788477 | 3 | 4 | Interstate |
| Slaubaugh Transport LLC | 4012035 | 3 | 3 | InterstateHazmat |
| Leiker Farms & Transport LLC | 4025992 | 3 | 3 | Interstate |