| Taft Electric Company | 2613399 | 333 | 83 | IntrastateHazmat |
| County Of Ventura | 2807814 | 275 | 157 | IntrastateHazmat |
| E J Harrison & Sons INC | 193742 | 204 | 156 | Intrastate |
| Mj Tank Lines | 1597503 | 90 | 200 | Interstate |
| Ventura Unified School District | 2807790 | 56 | 54 | Intrastate |
| T&t Truck & Crane Service | 255272 | 45 | 41 | InterstateHazmat |
| Tidwell Excavating | 2663974 | 34 | 29 | Intrastate |
| Oilfield Service & Truckingost Trucking | 12693 | 30 | 30 | InterstateHazmat |
| Mission Ready Mix | 2750943 | 29 | 32 | Intrastate |
| Kelly Mobile Services INC | 943757 | 24 | 22 | Interstate |
| Sam Hill & Sons INC | 2649010 | 22 | 29 | Intrastate |
| Standard Industries | 2662702 | 21 | 14 | Intrastate |
| Rolls Scaffold & Equipment INC | 2657393 | 20 | 17 | Intrastate |
| Lagomarsino Transportation | 1743990 | 19 | 19 | Interstate |
| Santa Barbara Overhead Door | 9734755 | 18 | 18 | Intrastate |
| R&r Pumping Unit Repair And Service | 2742954 | 16 | 13 | Intrastate |
| C&w Construction Specialties INC | 2495583 | 15 | 12 | Intrastate |
| City Of Ventura | 2626636 | 15 | 52 | IntrastateHazmat |
| Cenral Coast Engineering | 3107004 | 14 | 6 | Intrastate |
| Major Appliance Recycling Service | 1471801 | 13 | 9 | Intrastate |
| Bc Tree Service INC | 2699027 | 13 | 7 | Intrastate |
| Gw Surfaces | 2653201 | 11 | 13 | Intrastate |
| Instrument Control Services | 4171340 | 11 | 16 | Intrastate |
| Ventura County Shuttle INC | 881683 | 10 | 18 | Intrastate |
| Gold Coast Recycling & Transfer Station INC | 2663217 | 10 | 8 | Intrastate |
| Precision Environmental | 2961460 | 10 | 10 | IntrastateHazmat |
| Tidwell Power Corp | 4459805 | 10 | 10 | Intrastate |
| Hilford Moving & Storage INC | 1650994 | 9 | 5 | Intrastate |
| Floral Logistics Of California | 4458433 | 9 | 9 | Intrastate |
| Stone West INC | 2655421 | 8 | 4 | Intrastate |
| Djs California Catering INC | 2754516 | 8 | 9 | Intrastate |
| Pinto Petroleum INC | 2878557 | 8 | 7 | Intrastate |
| Amigo Event Rentals | 2904869 | 8 | 6 | Intrastate |
| Calnrg Operating LLC | 4169871 | 8 | 8 | Intrastate |
| California Portable Storage | 1963677 | 7 | 7 | Intrastate |
| Executive Limousine Service | 2670242 | 7 | 15 | Intrastate |
| Center Glass CO No 9 | 2689628 | 7 | 15 | Intrastate |
| Socal Berry Growers LLC | 2949363 | 7 | 7 | Intrastate |
| J L Construction | 3889015 | 7 | 4 | Intrastate |
| Gallion Sweeping CO INC | 4300594 | 7 | 6 | Intrastate |
| Shoreline Constructors INC | 4348993 | 7 | 8 | Intrastate |
| Pacific Alliance INC | 2490757 | 6 | 5 | Interstate |
| W L Rubottom CO | 2626644 | 6 | 6 | Intrastate |
| Gemini Moving Specialist | 2662247 | 6 | 10 | Intrastate |
| Coast Transfer And Storage INC | 2705483 | 6 | 5 | Intrastate |
| Jimmy Z Towing INC | 2721894 | 6 | 3 | IntrastateHazmat |
| Brv INC | 2741204 | 6 | 6 | Intrastate |
| Pirate Truck INC | 2756702 | 6 | 2 | Intrastate |
| Boys And Girls Club Of Ventura | 2807092 | 6 | 8 | Intrastate |
| Custom Contour Engineering | 3050986 | 6 | 6 | Intrastate |
| Porta-Stor | 4336694 | 6 | 4 | Intrastate |
| Waycasy Crane Service | 2655134 | 5 | 3 | Intrastate |
| Production Tool Specialties | 2662082 | 5 | 5 | Intrastate |
| House Sanitary Supply INC | 2663905 | 5 | 5 | Intrastate |
| Dave's Truck Service | 2681047 | 5 | 8 | Intrastate |
| Paradise Chevrolet | 2694857 | 5 | 5 | Intrastate |
| American International Transportation Services | 2704461 | 5 | 8 | Intrastate |
| Santa Clara Farms LLC | 2722185 | 5 | 6 | Intrastate |
| J W Enterprises | 2730853 | 5 | 4 | Intrastate |
| California Beer Festival LLC | 3002730 | 5 | 20 | Intrastate |
| Executive Limousine & Coach INC | 3169535 | 5 | 16 | Interstate |
| Sloan Roofing INC | 3555004 | 5 | 6 | Intrastate |
| Pirate Trucking | 3718236 | 5 | 1 | Intrastate |
| Marksman LLC | 4189595 | 5 | 7 | Intrastate |
| Major Event Trailers | 4273848 | 5 | 3 | Intrastate |
| Mtz & Son Concrete Pumping INC | 4365074 | 5 | 2 | Intrastate |
| Natural Green Restoration And Construction | 4386710 | 5 | 5 | Intrastate |
| Modular Systems Specialists INC | 2123549 | 4 | 8 | Intrastate |
| Riviera Bronze Mfg LLC | 2508634 | 4 | 4 | Interstate |
| Reids Appliances INC | 2612209 | 4 | 8 | Intrastate |
| Interstate Batteries Of Sierra Madre | 2653954 | 4 | 4 | Intrastate |
| Concrete Construction | 2655033 | 4 | 3 | Intrastate |
| Gold Line Towing | 2665226 | 4 | 4 | IntrastateHazmat |
| Sunfresh USA INC | 2682573 | 4 | 8 | Intrastate |
| Reliable Pump & Well Services | 2710071 | 4 | 3 | Intrastate |
| Interstate Rebar INC | 2733185 | 4 | 2 | Intrastate |
| Ventura Rental Inc. | 2751462 | 4 | 3 | Intrastate |
| Oilfield Electric & Motor | 2753908 | 4 | 1 | Intrastate |
| Darvik Productions | 2763843 | 4 | 10 | Interstate |
| The Tree Guy | 2772244 | 4 | 4 | Intrastate |
| Elite General Engineering INC | 2879550 | 4 | 2 | Intrastate |
| Corona's Tree Service Incorporated | 3088122 | 4 | 4 | Intrastate |
| Kellys Affordable Portables | 3530061 | 4 | 4 | Intrastate |
| Silverwing Transportation INC | 3737656 | 4 | 1 | Intrastate |
| Cp Underground | 4093672 | 4 | 5 | Intrastate |
| Vista Alegre Farms LLC | 4326761 | 4 | 4 | Intrastate |
| Treeco INC | 4406901 | 4 | 2 | Intrastate |
| Union Recycling INC | 6646581 | 4 | 3 | Intrastate |
| Las Posas Children's Center, INC | 7796415 | 4 | 5 | Intrastate |
| Eva's Limousine Service | 1608028 | 3 | 2 | Intrastate |
| H&h Trucking LLC | 1863961 | 3 | 3 | Interstate |
| Conaway Ice Inc. | 2606791 | 3 | 5 | Intrastate |
| Brokaw Nursery LLC | 2618954 | 3 | 1 | Intrastate |
| Berry General Engineering Contractors INC | 2621423 | 3 | 4 | Intrastate |
| C D Lyon Construction INC | 2621900 | 3 | 2 | Intrastate |
| Juan O's Mobile Repair & Trucking INC | 2624881 | 3 | 1 | Intrastate |
| Dave's Truck Service | 2644652 | 3 | 3 | Intrastate |
| Coast Transfer & Storage | 2645227 | 3 | 3 | Intrastate |
| Merriman Paving & Excavating | 2646940 | 3 | 1 | Intrastate |
| Foothill Weed Abatement R A Cattle CO | 2649210 | 3 | 15 | Intrastate |