| Saddleback Valley Unified School District | 2646641 | 95 | 81 | Intrastate |
| Cosco Fire Protection INC | 3483265 | 20 | 20 | Intrastate |
| Maeflower Logistics | 3405755 | 15 | 1 | Interstate |
| Stinger Logistics INC | 3344622 | 12 | 59 | Interstate |
| Concept Paving Solutions INC | 2890867 | 10 | 10 | Intrastate |
| Eisenbart And Sons | 2718602 | 6 | 8 | Intrastate |
| Western Colloid Logistics Ca LLC | 4250878 | 6 | 5 | Interstate |
| X-Cel Floor Care | 1791009 | 5 | 5 | IntrastateHazmat |
| Mcnc Precision Engineering Corp | 3915272 | 5 | 5 | Intrastate |
| Morpro INC | 3939259 | 5 | 3 | Interstate |
| Relyont Builder Services | 4260380 | 5 | 5 | Intrastate |
| Av Drayage CO INC | 4423026 | 4 | 4 | Intrastate |
| Jan Meiselman | 203245 | 3 | 4 | Intrastate |
| Scholten Roofing Service CO | 1645955 | 3 | 4 | Intrastate |
| Matts Distributing | 2718562 | 3 | 3 | Intrastate |
| Home Staging Star | 2759336 | 3 | 1 | Intrastate |
| Ruiz Landscape Service INC | 2775780 | 3 | 3 | Intrastate |
| Arya Trucking INC | 2856714 | 3 | 2 | Intrastate |
| I - Tow Towing | 2996482 | 3 | 3 | Intrastate |
| D&s Washout Systems INC | 3553275 | 3 | 4 | Intrastate |
| Bolgar Standard LLC | 4488006 | 3 | 3 | Interstate |
| Mobile Medical Service INC | 1875552 | 2 | 2 | Intrastate |
| Acme Courier Service | 2609594 | 2 | 2 | Intrastate |
| De Barros Shavings | 2609789 | 2 | 2 | Intrastate |
| Kelly Sweeping INC | 2680240 | 2 | 2 | Intrastate |
| Oscar Mendoza | 2853214 | 2 | 2 | Intrastate |
| Ivy Park At Mission Viejo | 2978145 | 2 | 1 | Intrastate |
| Medical Biowaste Solutions | 3082476 | 2 | 2 | Interstate |
| Ochoa Logistics | 3144414 | 2 | 2 | Intrastate |
| Sky Blue Restorations | 3662467 | 2 | 3 | Intrastate |
| Oc Roadside INC | 3683388 | 2 | 4 | Intrastate |
| Lac Landscape INC | 3967495 | 2 | 2 | Intrastate |
| Ldr Golden INC | 4213894 | 2 | 2 | Intrastate |
| Creating Environments INC | 4316626 | 2 | 2 | Intrastate |
| West Coast Hemis Racing Team | 1016210 | 1 | 1 | Interstate |
| J & M Transport | 1340924 | 1 | 1 | Interstate |
| American Interstate Crossings | 1353890 | 1 | 2 | Intrastate |
| Shawn Trucking INC | 2460029 | 1 | 1 | Intrastate |
| Mission Ranch Market | 2602640 | 1 | 1 | Intrastate |
| Craig Cable Skiploader Service INC | 2603571 | 1 | 1 | Intrastate |
| Aureliano Vera Juarez | 2610042 | 1 | 1 | Intrastate |
| Latifs Antiques | 2615514 | 1 | 1 | Intrastate |
| Vocational Visions | 2615543 | 1 | 4 | Intrastate |
| Kbmiramontes INC | 2615841 | 1 | 1 | Intrastate |
| Steve's Wash On Wheels INC | 2616440 | 1 | 1 | Intrastate |
| Rays Towncar | 2617738 | 1 | 1 | Intrastate |
| Nora Limo Service INC | 2624455 | 1 | 1 | Intrastate |
| Richard Dunlop Construction | 2645168 | 1 | 1 | Intrastate |
| Heritage Pointe | 2645501 | 1 | 3 | Intrastate |
| Saddleback Valley Towing | 2646374 | 1 | 1 | Intrastate |
| Pro Wash INC | 2657822 | 1 | 1 | Intrastate |
| Crawford Construction CO | 2661681 | 1 | 1 | Intrastate |
| Black Eagle Trucking Co. | 2661720 | 1 | 1 | Intrastate |
| R E Smith Engineering & Construction INC | 2662306 | 1 | 1 | Intrastate |
| Performance Bobcat Service INC | 2664789 | 1 | 1 | Intrastate |
| G R Ogg | 2665612 | 1 | 1 | Intrastate |
| Smokeys Fire Dept Sta 3 | 2676087 | 1 | 1 | Intrastate |
| Five Star Upholstery & Drapery | 2677572 | 1 | 1 | Intrastate |
| Total Shred INC | 2684913 | 1 | 1 | Intrastate |
| South Coast Limousines & Transportation INC | 2686428 | 1 | 2 | Intrastate |
| Creative Contractors Corp | 2686529 | 1 | 1 | Intrastate |
| Vasquez Landscape & Maintenance | 2688188 | 1 | 1 | Intrastate |
| J And J Dig | 2689905 | 1 | 1 | Intrastate |
| Victor G Ortega | 2692501 | 1 | 1 | Intrastate |
| Servpro Of Mission Viejo | 2697626 | 1 | 3 | Intrastate |
| D & S Washout Systems INC | 2699232 | 1 | 2 | Intrastate |
| Super Outlet Stores INC | 2707862 | 1 | 1 | Intrastate |
| Kmd | 2710958 | 1 | 1 | Intrastate |
| B & D Material INC | 2714868 | 1 | 1 | Intrastate |
| American High Reach INC | 2716413 | 1 | 1 | Intrastate |
| Robert M Talluto | 2729401 | 1 | 1 | Intrastate |
| John Rochefort Mobile Welding | 2737151 | 1 | 1 | Intrastate |
| Granich Construction CO INC | 2737617 | 1 | 1 | Intrastate |
| Mission Viejo Christian Church | 2747799 | 1 | 1 | Intrastate |
| A All Around The Clock Plumbing | 2763851 | 1 | 1 | Intrastate |
| Ultimate Pet Grooming | 2769907 | 1 | 1 | Intrastate |
| Quick Concrete Services | 2776776 | 1 | 1 | Intrastate |
| Container Trucking Corporation | 2806821 | 1 | 1 | Intrastate |
| Ambiance Home Collection | 2809902 | 1 | 1 | Intrastate |
| Ramon Hernandez Pena | 2850800 | 1 | 1 | Intrastate |
| Squires General Contractors | 2851606 | 1 | 1 | Intrastate |
| Akal Transport | 2863231 | 1 | 2 | Intrastate |
| K1 Towing Services | 2877831 | 1 | 1 | Intrastate |
| Estates Site Services | 2877837 | 1 | 1 | Intrastate |
| Companion Auto Transport | 2921278 | 1 | 1 | Interstate |
| Affordable Tree Services Orange County | 2937729 | 1 | 1 | Intrastate |
| Mitchell B Hannah | 2968094 | 1 | 1 | Intrastate |
| T & J Commodities | 2977444 | 1 | 1 | Intrastate |
| Michael A Salinas | 3034787 | 1 | 1 | Intrastate |
| Top Hat Balloon Werks | 3038760 | 1 | 2 | Intrastate |
| Al J Moriarty | 3062856 | 1 | 1 | Intrastate |
| Edi Trucking INC | 3079293 | 1 | 1 | Intrastate |
| Chipsalz INC | 3097031 | 1 | 1 | Intrastate |
| Sjc Tools LLC | 3112265 | 1 | 1 | Intrastate |
| Pacific Landmark Creation INC | 3176627 | 1 | 1 | Intrastate |
| Crown Pacific Plastering INC | 3203316 | 1 | 1 | Intrastate |
| South County Hauling & Removal | 3209246 | 1 | 1 | Intrastate |
| Signature Landscape INC | 3217315 | 1 | 2 | Intrastate |
| Reid Concrete Construction INC | 3217952 | 1 | 1 | Intrastate |
| Beach Cities Trucking | 3238134 | 1 | 1 | Intrastate |