| Southern Mail Service INC | 172954 | 381 | 275 | Interstate |
| Buddys Dozer And Grinding | 2558815 | 257 | 281 | InterstateHazmat |
| Barrilleaux Energy Services LLC | 3688009 | 106 | 105 | InterstateHazmat |
| Splicers INC | 3654228 | 83 | 75 | Interstate |
| Mule Dust Incorporated | 2208160 | 80 | 40 | Interstate |
| Cw Transport LLC | 1068673 | 55 | 21 | InterstateHazmat |
| Romtrans Express LLC | 3078202 | 53 | 57 | Interstate |
| Yancey Ready Mix | 2001066 | 49 | 45 | Intrastate |
| Rpc Transport INC | 3185756 | 49 | 32 | Interstate |
| Pegasus Ngv Trucking | 1334511 | 35 | 40 | Interstate |
| Totran Transportation Services INC | 1822596 | 32 | 32 | Interstate |
| Finway Electric | 2330486 | 31 | 28 | Intrastate |
| Delta Tree Service | 7079004 | 31 | 50 | Interstate |
| Advanced Freight Dynamics LLC | 1876629 | 30 | 25 | Interstate |
| Versabucket LLC | 2835198 | 28 | 33 | Interstate |
| Masters Advanced Remediation Services LLC | 2363452 | 26 | 11 | InterstateHazmat |
| O'farrell Transport | 1975113 | 23 | 16 | Interstate |
| Bald Eagle Transporting LLC | 2252372 | 22 | 16 | Interstate |
| Town And Country Garbage LLC | 2054714 | 21 | 9 | Intrastate |
| Driven Transport LLC | 3157655 | 21 | 21 | Interstate |
| Lincoln Lumber Logistics INC | 463408 | 20 | 20 | Interstate |
| Rogue Waste Recovery & Environmental INC | 1967388 | 19 | 10 | Interstate |
| Higdon Construction LLC | 1329604 | 16 | 16 | Interstate |
| Fixed Point Cargo LLC | 3914909 | 16 | 8 | Interstate |
| Integrity Fleet Services INC | 4084993 | 16 | 5 | Interstate |
| Bakers' Signs & Manufacturing LLC | 2085382 | 15 | 9 | Interstate |
| Conroe Welding Supply INC | 2115986 | 14 | 12 | IntrastateHazmat |
| Ajb Transports Corp | 2263245 | 14 | 1 | Intrastate |
| 5l Energy Services | 2319730 | 14 | 14 | Intrastate |
| Bauer Equipment America INC | 3569120 | 14 | 11 | Interstate |
| Atar Trucking LLC | 4462855 | 14 | 11 | Intrastate |
| Dadsons Construction | 2414198 | 13 | 12 | InterstateHazmat |
| 1-I&b Underground Services LLC | 8470015 | 12 | 4 | Intrastate |
| Conroe Express Concrete | 1949922 | 11 | 10 | Intrastate |
| Troy Karge Trucking | 1973703 | 11 | 13 | Intrastate |
| Rodrial USA LLC | 2006277 | 11 | 9 | Intrastate |
| Yancey Transportation Company | 2064920 | 11 | 11 | Intrastate |
| Ashley Transport LLC | 2321674 | 11 | 10 | Intrastate |
| M&m Just Materials LLC | 2339510 | 11 | 8 | Intrastate |
| Alensue Logistics LLC | 3410707 | 11 | 12 | Interstate |
| Cws Propane LLC | 921878 | 10 | 13 | IntrastateHazmat |
| Heritage Waste Solutions | 3402470 | 10 | 10 | Intrastate |
| Bonilla Transportation | 4312748 | 10 | 5 | Intrastate |
| P & Z Logistic INC | 2407285 | 9 | 3 | Intrastate |
| Greentech Transportation Services LLC | 4230323 | 9 | 8 | Intrastate |
| Bellemare Transport INC | 1575719 | 8 | 5 | Intrastate |
| Berkeley Services | 1986549 | 8 | 2 | Intrastate |
| Pattin Oil Company | 2339708 | 8 | 5 | Intrastate |
| Shark Cable Construction | 2489425 | 8 | 4 | Intrastate |
| Hazmat International INC | 2796376 | 8 | 22 | InterstateHazmat |
| Psm Integrity Solutions LLC | 3791346 | 8 | 9 | Interstate |
| Draggin Tools Trucking LLC | 3820779 | 8 | 6 | Interstate |
| Trans Drive LLC | 3822993 | 8 | 8 | Interstate |
| T & C Materials LLC | 3965293 | 8 | 7 | Interstate |
| Texas Environmental Plastics Ltd | 7354325 | 8 | 16 | Interstate |
| Gmv Motors LLC | 9382874 | 8 | 8 | InterstateHazmat |
| Reddico Construction CO INC | 594715 | 7 | 3 | IntrastateHazmat |
| Gabby's Crane & Rigging | 1943007 | 7 | 5 | Intrastate |
| Double J Land Clearing & Const INC | 2110086 | 7 | 3 | IntrastateHazmat |
| Montgomery County Food Bank | 2582437 | 7 | 5 | Intrastate |
| Diamond Logistics & Transport LLC | 3895698 | 7 | 8 | Interstate |
| Rivco Trucking LLC | 4415494 | 7 | 3 | Intrastate |
| Cable Tv Construction And Installation Inc. | 8256393 | 7 | 19 | Intrastate |
| Automatic LP Gas Company | 1176577 | 6 | 7 | IntrastateHazmat |
| Huxted Trenchless | 2128150 | 6 | 5 | Interstate |
| Relentless Logistics LLC | 2412726 | 6 | 6 | Interstate |
| Sasatian LLC | 2451070 | 6 | 2 | Interstate |
| Ica Trucking LLC | 2561379 | 6 | 6 | Interstate |
| Asher Transportation LLC | 2581567 | 6 | 6 | Interstate |
| Benni Cargo LLC | 2855696 | 6 | 2 | InterstateHazmat |
| Alamo1 Industrial Services | 3220579 | 6 | 4 | InterstateHazmat |
| College Hunks Hauling Junk & Moving | 3291030 | 6 | 9 | Interstate |
| Marks Trucking | 3313093 | 6 | 4 | Intrastate |
| Fruition Transport LLC | 3387934 | 6 | 6 | Intrastate |
| Amg Partners Trucking LLC | 3511675 | 6 | 6 | Intrastate |
| Wildcat Ppe LLC | 3576629 | 6 | 15 | Intrastate |
| Structural Integrity Group LLC | 3883277 | 6 | 2 | Intrastate |
| Fidelis Trucking & Freight LLC | 4135326 | 6 | 8 | InterstateHazmat |
| Freeway Transportation LLC | 4450435 | 6 | 3 | Intrastate |
| Southeast Texas Trees | 4474158 | 6 | 2 | Intrastate |
| Continuum Transport Group | 4548266 | 6 | 12 | Interstate |
| Cude Oilfield Contractors INC | 1666097 | 5 | 2 | Interstate |
| Troy Atkinson | 1820168 | 5 | 5 | Intrastate |
| Liberty Materials INC | 1828350 | 5 | 4 | Interstate |
| H T M S INC | 1852590 | 5 | 6 | Intrastate |
| Rodney Frost Distributing INC | 1945078 | 5 | 4 | Intrastate |
| N&h Construction | 1967793 | 5 | 4 | Intrastate |
| The Grass Store LLC | 2001906 | 5 | 3 | Intrastate |
| Blackswan H20 Services | 2515812 | 5 | 10 | Intrastate |
| Freedom 2000 Fireworks | 2726346 | 5 | 5 | Intrastate |
| Mp Trucking Services INC | 3267353 | 5 | 3 | Intrastate |
| 7 Brothers Transportation | 3309335 | 5 | 3 | Intrastate |
| Tex-Star Gunite LLC | 3374228 | 5 | 3 | Intrastate |
| Milstead Hmr LLC | 3483441 | 5 | 5 | IntrastateHazmat |
| Nataph Freight Logistics LLC | 3661004 | 5 | 5 | Interstate |
| Tns LLC | 3728841 | 5 | 6 | Interstate |
| Beeson Trucking LLC | 3736836 | 5 | 3 | Interstate |
| P & H Transport Service LLC | 3769031 | 5 | 2 | Interstate |
| Cofli Logistics INC | 3986558 | 5 | 1 | Interstate |
| Diamond Jk Services LLC | 4170054 | 5 | 3 | Interstate |