| Cudd Energy Services | 962805 | 991 | 305 | Interstate |
| Yellowjacket Oilfield Services | 2400038 | 357 | 196 | InterstateHazmat |
| Yjos LLC | 6745353 | 357 | 196 | InterstateHazmat |
| Axis Energy Services LLC | 2902212 | 312 | 345 | InterstateHazmat |
| Coastal Chemical Company LLC | 122486 | 305 | 222 | InterstateHazmat |
| Nine Energy Service | 2269222 | 239 | 182 | InterstateHazmat |
| Southern Lifting And Hoisting LLC | 3073572 | 144 | 157 | Interstate |
| Genesis Endeavors LLC | 2283956 | 139 | 130 | InterstateHazmat |
| Redhawk Coil Tubing LLC | 3744906 | 77 | 192 | InterstateHazmat |
| The E3 Company LLC | 3135564 | 49 | 100 | Interstate |
| C And S Lease Service Lc | 1005361 | 46 | 41 | Interstate |
| Lebus Energy | 3060262 | 36 | 55 | Intrastate |
| E & P Services Group | 571897 | 34 | 26 | InterstateHazmat |
| Axis Transport LLC | 2962369 | 32 | 31 | InterstateHazmat |
| Hutto Garbage Service | 1989163 | 27 | 20 | Intrastate |
| Latexo Transport LLC | 2884779 | 23 | 23 | Interstate |
| Tri-W Global INC | 1798757 | 20 | 5 | Interstate |
| Mckenzie Transportation CO INC | 241645 | 19 | 12 | Interstate |
| Renfro's Transportation INC | 3497255 | 18 | 15 | Interstate |
| Service Electric | 764995 | 17 | 11 | Interstate |
| Pressure Pumping Services | 1205620 | 17 | 12 | InterstateHazmat |
| Omega Fluid Service | 1703690 | 14 | 20 | Intrastate |
| Fas-Line Services INC | 626720 | 13 | 5 | Interstate |
| Ltw Services LP | 1984577 | 13 | 28 | Interstate |
| Troon Services LLC | 1581774 | 11 | 8 | InterstateHazmat |
| Xpress Oilfield Services LP | 1972446 | 11 | 13 | Interstate |
| Oilflo LLC | 2991792 | 11 | 10 | InterstateHazmat |
| 3-S Transport LLC | 3730715 | 11 | 12 | Interstate |
| East Texas Lumber LP | 508120 | 10 | 18 | Intrastate |
| Timbr Land Management LLC | 3513981 | 10 | 10 | Intrastate |
| Bh Equipment Leasing LLC | 4351838 | 10 | 8 | Intrastate |
| Critical Supply Solutions INC | 1485385 | 9 | 9 | Interstate |
| Dws | 1507060 | 8 | 11 | InterstateHazmat |
| Precision Excavating Services LLC | 1792013 | 8 | 3 | Intrastate |
| Double M Anchor And Rental LLC | 2122658 | 8 | 28 | Interstate |
| Geonix LP | 2323911 | 8 | 7 | Interstate |
| Leonardo Tapia | 2415384 | 8 | 6 | Intrastate |
| Spartan Trucking LLC | 2582761 | 8 | 8 | Interstate |
| Bubba's Wrecker & Transportation LLC | 3070833 | 8 | 8 | InterstateHazmat |
| Kws Operating LLC | 3075087 | 8 | 13 | Interstate |
| Bh Energy Services LLC | 4252439 | 8 | 8 | InterstateHazmat |
| Edwards Septic And Grease Trap Services | 794270 | 7 | 4 | Intrastate |
| Smires Incorporated | 1399248 | 7 | 7 | Interstate |
| Ram Fiber Recycling | 1986072 | 7 | 3 | Intrastate |
| Rusk County Well Service CO INC | 1992026 | 7 | 4 | Intrastate |
| Signal Well Service | 2104254 | 7 | 3 | Intrastate |
| Nichols Transportation | 716249 | 6 | 6 | Interstate |
| Mckinnon Construction CO INC | 817004 | 6 | 5 | Interstate |
| Tex Construction LLC | 3805398 | 6 | 6 | Interstate |
| Long Trusts The | 619707 | 5 | 7 | Intrastate |
| Omega Oilfield Services | 1009390 | 5 | 5 | Interstate |
| Eagle Airport Marking INC | 1344403 | 5 | 9 | Interstate |
| Mass Technology Corp | 1757217 | 5 | 6 | Interstate |
| Kil-Tex Oilfield Services LLC | 1954711 | 5 | 3 | InterstateHazmat |
| Rcw Energy Services LLC | 2351544 | 5 | 5 | Interstate |
| Muniz Trucking | 2543640 | 5 | 5 | Intrastate |
| Energy Cementing Services LLC | 2957221 | 5 | 3 | InterstateHazmat |
| H & R Oilfield Services LLC | 3176531 | 5 | 5 | Interstate |
| Four Diamond Lease Services LLC | 3493021 | 5 | 5 | Intrastate |
| Bbhp Oilfield Services LLC | 3703981 | 5 | 2 | Intrastate |
| Cross Cleaning Solutions LLC | 4577031 | 5 | 4 | InterstateHazmat |
| J & I Trucking | 2537659 | 4 | 4 | Interstate |
| M&m Oilfield Services INC | 3064933 | 4 | 2 | Intrastate |
| Ramos Transport | 3141232 | 4 | 4 | Interstate |
| Dct Oilfield Construction LLC | 3349840 | 4 | 1 | Intrastate |
| Tri-W Transportation Services LLC | 3920014 | 4 | 4 | Interstate |
| Jlbarco LLC | 4165777 | 4 | 2 | Intrastate |
| Albert's Towing & Transport INC | 4268113 | 4 | 2 | InterstateHazmat |
| Cpi Satcom & Antenna Technologies INC | 458878 | 3 | 8 | Intrastate |
| Double R Construction LLC | 628081 | 3 | 6 | Intrastate |
| C & S Energy Services INC | 1480844 | 3 | 3 | Intrastate |
| J&a Corporation | 1943090 | 3 | 1 | Interstate |
| Alinet Oilfield Services Corporation | 2023752 | 3 | 3 | Intrastate |
| Benchmark Industrial Services INC | 2372869 | 3 | 1 | Intrastate |
| Lessley And Sons LLC | 2439006 | 3 | 3 | Interstate |
| Rocking R Construction LLC | 2448706 | 3 | 2 | Interstate |
| B&j Hot Shot Services LLC | 2503027 | 3 | 3 | Interstate |
| Gomez Trucking | 2877088 | 3 | 2 | Intrastate |
| North American Tubular Services LLC | 2947298 | 3 | 2 | InterstateHazmat |
| Frago Logistics LLC | 3031650 | 3 | 4 | Interstate |
| Hkc Trucking LLC | 3732929 | 3 | 1 | Intrastate |
| King Oilfield Services | 4233207 | 3 | 2 | Interstate |
| Sun Devil Hot Oil, LLC | 4949786 | 3 | 4 | InterstateHazmat |
| Master Machinery Transport INC | 698495 | 2 | 4 | Interstate |
| Merritt Preferred Components | 925077 | 2 | 2 | Interstate |
| Just Cruisin' INC | 977652 | 2 | 2 | Interstate |
| Coleman Trucking | 1386609 | 2 | 2 | Interstate |
| 4-Sight Oilfield Services | 1995076 | 2 | 1 | Intrastate |
| Sisson Oilfield Service | 2005264 | 2 | 1 | Intrastate |
| Juan D Murillo | 2196968 | 2 | 2 | Intrastate |
| Berith Equipment INC | 2465805 | 2 | 2 | Intrastate |
| 3dw Construction LLC | 2478512 | 2 | 2 | Intrastate |
| Vintage Services LLC | 2499753 | 2 | 1 | Intrastate |
| Drover Energy Services LLC | 2557568 | 2 | 8 | Interstate |
| Terra Trucking LLC | 2726982 | 2 | 2 | Interstate |
| Premier Pressure Pumping LLC | 2727323 | 2 | 1 | InterstateHazmat |
| Lone Star Super Gas Trucking LLC | 2939042 | 2 | 1 | InterstateHazmat |
| Scout Equipment LLC | 3025359 | 2 | 1 | Intrastate |
| White's Wood Group INC | 3324958 | 2 | 2 | Intrastate |
| Pickup Pal LLC | 3420355 | 2 | 2 | Interstate |