| Cummins Sales And Service | 98686 | 2,754 | 1,144 | InterstateHazmat |
| Force Construction Company INC | 403126 | 91 | 44 | Interstate |
| Taylor Bros Construction CO INC | 450589 | 71 | 70 | InterstateHazmat |
| Gehring Underground Utilities INC | 681155 | 63 | 33 | Intrastate |
| Developmental Services INC | 704455 | 46 | 48 | Intrastate |
| West Container Repair INC | 403112 | 45 | 45 | InterstateHazmat |
| Professional Concrete Cutting & Drilling LLC | 2363914 | 38 | 26 | InterstateHazmat |
| Columbus Transport INC | 715250 | 33 | 33 | Intrastate |
| Kroot Transport LLC | 2343930 | 29 | 34 | Interstate |
| Total Transport INC | 3261580 | 29 | 29 | Interstate |
| Real World Testing LLC | 1345349 | 20 | 30 | Interstate |
| American Utility Corporation | 378115 | 19 | 4 | Intrastate |
| Benco Expedited Distribution INC | 2303944 | 18 | 30 | InterstateHazmat |
| Indy Transport | 812106 | 17 | 7 | Intrastate |
| Hillside Pasture Farms | 4768914 | 15 | 4 | Interstate |
| Wright Excavating And Trucking INC | 2478918 | 13 | 10 | Intrastate |
| Overhead Door Company Of South Central Indiana | 3225390 | 13 | 13 | Interstate |
| Columbus Warehouse & Cartage INC | 271336 | 11 | 8 | Interstate |
| Motor Carriers LLC | 2591253 | 11 | 14 | Interstate |
| Thompson Transportation INC | 293544 | 10 | 5 | Interstate |
| Bartholomew County Rural Electric Membership Corporation | 734063 | 10 | 15 | Interstate |
| Rus Of Columbus | 753441 | 10 | 4 | Intrastate |
| Paf Construction LLC | 3457109 | 10 | 5 | Interstate |
| Kova Silgas LLC | 3997573 | 10 | 9 | IntrastateHazmat |
| Medicab Of Kentucky INC | 588148 | 9 | 7 | Intrastate |
| Honeymoon Hauling | 709109 | 9 | 9 | Interstate |
| Central Sheet Metal Company INC | 1414153 | 9 | 8 | Interstate |
| M And M Trucking | 1592985 | 9 | 1 | Intrastate |
| T And K Trucking-Columbus INC | 1674490 | 9 | 7 | Interstate |
| Bartholomew County Beverage Company INC | 195454 | 8 | 4 | Intrastate |
| Coca-Cola Bottling CO Of Columbus Ind INC | 720134 | 8 | 8 | Intrastate |
| Dunlap And Company INC | 752624 | 8 | 6 | Interstate |
| Wischmeier Nursery INC | 754664 | 8 | 4 | Intrastate |
| Smiths Wrecker Service | 779802 | 7 | 14 | Intrastate |
| A And C Trucking LLC | 4550937 | 7 | 12 | Interstate |
| Southern Roofing INC | 721974 | 6 | 2 | Intrastate |
| Hearth Plumbing & Supply INC | 724284 | 6 | 2 | Intrastate |
| Ronnie's Body Shop | 726727 | 6 | 6 | IntrastateHazmat |
| Forster Electrical Services INC | 967827 | 6 | 8 | Intrastate |
| Schafstall INC | 1000528 | 6 | 7 | Intrastate |
| Frank Anderson Tire CO INC | 1565606 | 6 | 4 | Intrastate |
| Indiana Agricultural Fencing LLC | 1959368 | 6 | 7 | Intrastate |
| Golden Casting Corporation | 724227 | 5 | 3 | Intrastate |
| Snyder Environmental Services INC | 750413 | 5 | 4 | Intrastate |
| K & G Farms INC | 784366 | 5 | 3 | Intrastate |
| Bradburys Waterin Hole INC | 1056686 | 5 | 5 | Intrastate |
| Grass Luvers INC | 1366434 | 5 | 3 | Intrastate |
| Pahls Lawn Care INC | 1369460 | 5 | 5 | Intrastate |
| Klm Car And Truck | 1537270 | 5 | 5 | InterstateHazmat |
| Orville K Fleetwood Asphalt INC | 466349 | 4 | 3 | Intrastate |
| 3 D Construction | 729351 | 4 | 2 | Intrastate |
| Mark Fischer INC | 858745 | 4 | 3 | Interstate |
| Acra Crane CO INC | 894186 | 4 | 4 | Intrastate |
| Brown Hill Nursery | 1390789 | 4 | 5 | IntrastateHazmat |
| Columbus Towing And Recovery LLC | 2364413 | 4 | 3 | InterstateHazmat |
| Choice Trucking INC | 2643079 | 4 | 2 | Intrastate |
| Franks Tree Care | 2916481 | 4 | 4 | Intrastate |
| Prime Metals Recycling | 4473410 | 4 | 3 | Interstate |
| 4x4 Excavating LLC | 4712917 | 4 | 4 | Interstate |
| Repp And Mundt INC | 718766 | 3 | 1 | Intrastate |
| National Ice CO INC | 721924 | 3 | 2 | Intrastate |
| Raft To Rafters INC | 732384 | 3 | 6 | Intrastate |
| Burnside's American Homes | 747365 | 3 | 2 | Intrastate |
| Precision Basement INC | 751494 | 3 | 2 | Intrastate |
| Ellis Tents & Events | 936024 | 3 | 4 | Intrastate |
| J & R Shelton INC | 942118 | 3 | 1 | Intrastate |
| South Central CO INC | 1114403 | 3 | 4 | Intrastate |
| J L Tree Service | 1131802 | 3 | 2 | Intrastate |
| Indiana Research Institute Corp | 1136301 | 3 | 3 | Intrastate |
| Brads Home Furnishings INC | 1377256 | 3 | 4 | Intrastate |
| Frederick M Middendorf | 1392976 | 3 | 3 | Intrastate |
| Morgans Tree Service | 1393831 | 3 | 3 | Intrastate |
| Garland Brook Cemetery Association | 1564077 | 3 | 5 | Intrastate |
| M And M Manufactured Housing INC | 1610119 | 3 | 1 | Intrastate |
| Keith Kunz Motorsports | 1832840 | 3 | 5 | InterstateHazmat |
| Rons Tree Service INC | 1879033 | 3 | 3 | Intrastate |
| Moores Roofing | 2011578 | 3 | 2 | Intrastate |
| Legacy Excavating LLC | 2075161 | 3 | 3 | Intrastate |
| Johnson Farms | 2390633 | 3 | 1 | Intrastate |
| Advanced Mold & Engineering INC | 2956876 | 3 | 3 | Interstate |
| Brown Hill Nursery & Landscape Design LLC | 3405317 | 3 | 3 | Intrastate |
| Gujjar Trucking INC | 3557051 | 3 | 3 | Interstate |
| Toyota Material Handling INC | 3771992 | 3 | 4 | InterstateHazmat |
| Clean-Up Cougar LLC | 4072085 | 3 | 1 | Intrastate |
| Payton Place Powersports | 6673756 | 3 | 1 | Interstate |
| Product Engineering Company | 435008 | 2 | 2 | Interstate |
| The Phoenix Group | 586473 | 2 | 2 | InterstateHazmat |
| Thompson Concrete Foundations INC | 717814 | 2 | 2 | Intrastate |
| Deco Corporation | 719526 | 2 | 2 | Intrastate |
| D P Excavating | 720048 | 2 | 1 | Intrastate |
| L Fowler & Sons | 720895 | 2 | 2 | Intrastate |
| Sudan Transport LLC | 722484 | 2 | 4 | Intrastate |
| Eckelman Septic Sewery Drain | 727747 | 2 | 2 | Intrastate |
| Mark Eppley Excavating | 750564 | 2 | 2 | Intrastate |
| Hrc Roofing & Sheet Metal INC | 751090 | 2 | 5 | Intrastate |
| Potter Excavating INC | 751495 | 2 | 1 | Intrastate |
| Thompson Homes Of Columbus INC | 754227 | 2 | 1 | Intrastate |
| Thomas P Hobbs | 778822 | 2 | 1 | Intrastate |
| Sullivan Excavating INC | 797143 | 2 | 2 | Intrastate |
| Godsey | 858278 | 2 | 2 | Intrastate |