Facilities
423 facilities · All statuses · HUC12 180702031003.
Permit records from SMARTS Industrial Application Specific Data, 12 regional exports retrieved Oct 20, 2026. Show these on the map
| Facility | WDID | Location | Region | Industry (SIC) | Status | Measurements | Last sample |
|---|---|---|---|---|---|---|---|
| Majeestic MT Inc
Majestic MT Inc |
8 30I022907 | Costa Mesa, Orange | 8 · Santa Ana | 3281-Cut Stone and Stone Products | Terminated | 12 | Feb 03, 2017 |
| Mark Iv Charter Bus Lines
Mark IV Bussing Co |
8 30I005144 | Santa Ana, Orange | 8 · Santa Ana | 4142-Bus Charter Service, Except Local | Terminated | 0 | — |
| Mark Window Products | 8 30I019782 | Santa Ana, Orange | 8 · Santa Ana | 2591-Drapery Hardware and Window Blinds and Shades | Terminated | 0 | — |
| Maul Manufacturing & YS Controls | 8 30IN606481 | Santa Ana, Orange | 8 · Santa Ana | 3569-General Industrial Machinery and Equipment, NEC | NOI Required | 0 | — |
| Mckinney Electronics
Overhead Door Corp |
8 30I002820 | Santa Ana, Orange | 8 · Santa Ana | 3699-Electrical Machinery, Equipment, and Supplies, NEC | Terminated | 0 | — |
| Mediterranean Yacht Corp | 8 30I019517 | Santa Ana, Orange | 8 · Santa Ana | 3732-Boat Building and Repairing | Terminated | 0 | — |
| Mesa Auto Dismantlers
Hamid |
8 30I013081 | Costa Mesa, Orange | 8 · Santa Ana | 5015-Motor Vehicle Parts, Used | Terminated | 0 | — |
| Mesa Millwork | 8 30IN606546 | Costa Mesa, Orange | 8 · Santa Ana | 2431-Millwork | NOI Required | 0 | — |
| Mesa Water District | 8 30IN603666 | Costa Mesa, Orange | 8 · Santa Ana | 9999-Nonclassifiable Establishments | No Action Required | 0 | — |
| Metalcast Inc | 8 30NEC003049 | Santa Ana, Orange | 8 · Santa Ana | 3446-Architectural and Ornamental Metal Work | Active | 0 | — |
| Metalcrafters Transparencies and Composites Inc | 8 30I015303 | Fountain Valley, Orange | 8 · Santa Ana | 3711-Motor Vehicles and Passenger Car Bodies | Active | 349 | Dec 24, 2025 |
| Metro Digital Printing Inc | 8 30IN606520 | Santa Ana, Orange | 8 · Santa Ana | 2759-Commercial Printing, NEC | NOI Required | 0 | — |
| Micronix USA LLC | 8 30IN606893 | Santa Ana, Orange | 8 · Santa Ana | — | NOI Required | 0 | — |
| Microsemi Corp | 8 30I000017 | Santa Ana, Orange | 8 · Santa Ana | 3674-Semiconductors and Related Devices | Terminated | 0 | — |
| National Casein of California | 8 30I002434 | Santa Ana, Orange | 8 · Santa Ana | 2891-Adhesives and Sealants | Terminated | 0 | — |
| Newmar | 8 30IN606870 | Santa Ana, Orange | 8 · Santa Ana | — | NOI Required | 0 | — |
| Newport Custom Woodworking | 8 30IN606515 | Costa Mesa, Orange | 8 · Santa Ana | 2511-Wood Household Furniture, Except Upholstered | NOI Required | 0 | — |
| Newport Laminates | 8 30IN600468 | Santa Ana, Orange | 8 · Santa Ana | 3089-Plastics Products, NEC | NOI Filed | 0 | — |
| Newport Laminates Inc | 8 30I022799 | Santa Ana, Orange | 8 · Santa Ana | 3089-Plastics Products, NEC | Active | 93 | Feb 17, 2026 |
| Newport Mesa Unified School District
Newport Mesa USD |
8 30I018039 | Costa Mesa, Orange | 8 · Santa Ana | 4151-School Buses | Active | 448 | Oct 14, 2025 |
| O C Alphanetics
OC Alphanetics |
8 30I003767 | Santa Ana, Orange | 8 · Santa Ana | 3672-Printed Circuit Boards | Terminated | 0 | — |
| O H D CA Div
Overhead Door Corp |
8 30I009410 | Santa Ana, Orange | 8 · Santa Ana | 3442-Metal Doors, Sash, Frames, Molding, and Trim Manufacturing | Terminated | 0 | — |
| OC405 Partners Joint Venture | 8 30I027952 | Santa Ana, Orange | 8 · Santa Ana | 2951-Asphalt Paving Mixtures and Blocks | Terminated | 0 | — |
| Ocean View School District
Ocean View School Dist |
8 30I018310 | Huntington Beach, Orange | 8 · Santa Ana | 4151-School Buses | Active | 115 | Feb 01, 2024 |
| OCTA Santa Ana
Orange County Transportation Authority |
8 30I019482 | Santa Ana, Orange | 8 · Santa Ana | 4111-Local and Suburban Transit | Active | 261 | Feb 16, 2026 |