Manufacturing facilities in California
Map, counties and cities
Biggest counties
Los Angeles13,418Orange5,510San Diego4,213Santa Clara3,800Alameda3,206San Bernardino2,720Riverside2,120Sonoma1,540All 58 counties
Los Angeles 13,418Orange 5,510San Diego 4,213Santa Clara 3,800Alameda 3,206San Bernardino 2,720Riverside 2,120Sonoma 1,540Ventura 1,274San Joaquin 1,202Sacramento 1,138Fresno 1,105San Mateo 1,095Napa 997Contra Costa 959Santa Barbara 867San Luis Obispo 861San Francisco 770Kern 734Stanislaus 715Solano 532Yolo 456Tulare 436Monterey 427Placer 393Santa Cruz 331Butte 288Merced 268El Dorado 262Marin 236Shasta 230Mendocino 197Madera 176Humboldt 173Nevada 130Kings 125Amador 116Imperial 112San Benito 92Sutter 89Yuba 84Colusa 80Tehama 78Glenn 71Calaveras 58Tuolumne 56Lake 55Siskiyou 36Plumas 23Mariposa 23Trinity 18Inyo 15Del Norte 14Lassen 13Mono 9Modoc 5Sierra 5Alpine 2
Biggest cities
Los Angeles2,615San Diego1,844San Jose1,400Santa Ana812Anaheim809San Francisco793Irvine745Sacramento735Fresno733Santa Clara721Fremont705Ontario665
Federal labor statistics counted at least 44,839 manufacturing establishments in California in 2024, employing about 1,247,596 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 55,990.
Facilities in California812 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Aerospace Engineering LLC | Santa Ana | Fabricated Metal Product Manufacturing | 332710 | 20–99 | ACTIVE |
| Astech Engineered Products INC | Santa Ana | Electrical Equipment, Appliance & Component Manufacturing | 335991 | 100–499 | ACTIVE |
| Axiom Materials, INC. | Santa Ana | Textile Mills | 313320 | 100–499 | ACTIVE |
| Beyondgreen Biotech, INC | Santa Ana | Plastics and Rubber Products Manufacturing | 326111 | — | ACTIVE |
| Dec Electronic Assembly LLC | Santa Ana | Computer and Electronic Product Manufacturing | 334418 | 20–99 | ACTIVE |
| Deltronic CORP | Santa Ana | Fabricated Metal Product Manufacturing | 332710 | 20–99 | ACTIVE |
| Embee Processing, LLC | Santa Ana | Fabricated Metal Product Manufacturing | 332813 | 100–499 | ACTIVE |
| Express Manufacturing INC | Santa Ana | Computer and Electronic Product Manufacturing | 334412 | — | ACTIVE |
| Pioneer Circuits, INC | Santa Ana | Computer and Electronic Product Manufacturing | 334412 | 100–499 | ACTIVE |
| Ttm Technologies, INC. | Santa Ana | Computer and Electronic Product Manufacturing | 334412 | 100–499 | ACTIVE |
| Accurate Circuit Engineering, INC | Santa Ana | Computer and Electronic Product Manufacturing | 334112 | — | ACTIVE |
| Airborne Systems North America of Ca INC | Santa Ana | Textile Product Mills | 314999 | — | ACTIVE |
| Aluminum Precision Products INC | Santa Ana | Fabricated Metal Product Manufacturing | 332112 | — | ACTIVE |
| American Truck & Trailer Body-santa Ana LLC | Santa Ana | Transportation Equipment Manufacturing | 336211 | — | ACTIVE |
| Ams Coatings, INC. | Santa Ana | Chemical Manufacturing | 325510 | — | ACTIVE |
| Bend-tek, INC. | Santa Ana | Machinery Manufacturing | 333517 | — | ACTIVE |
| Bokam Engineering INC | Santa Ana | Computer and Electronic Product Manufacturing | 334519 | — | ACTIVE |
| Calmont Engineering & Electronics CORP. | Santa Ana | Machinery Manufacturing | 333924 | — | ACTIVE |
| Cal Pac Sheet Metal, INC. | Santa Ana | Fabricated Metal Product Manufacturing | 332322 | — | ACTIVE |
| Cemtek Environmental, INC. | Santa Ana | Computer and Electronic Product Manufacturing | 334513 | — | ACTIVE |
| Cognita Labs, LLC | Santa Ana | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Eteco, INC. | Santa Ana | Chemical Manufacturing | 325211 | — | ACTIVE |
| Fresh Grill, LLC | Santa Ana | Food Manufacturing | 311991 | — | ACTIVE |
| Gs Solutions, INC. | Santa Ana | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Heart Rate, INC. | Santa Ana | Miscellaneous Manufacturing | 339920 | — | ACTIVE |
| Hogin Machine, INC | Santa Ana | Leather and Allied Product Manufacturing | 316110 | — | ACTIVE |
| Image Apparel for Business INC | Santa Ana | Apparel Manufacturing | 315210 | 20–99 | ACTIVE |
| Infinite Optics INC. | Santa Ana | Nonmetallic Mineral Product Manufacturing | 327215 | — | ACTIVE |
| Integral Aerospace, LLC | Santa Ana | Fabricated Metal Product Manufacturing | 332611 | — | ACTIVE |
| Mcguff Pharmaceuticals, INC | Santa Ana | Chemical Manufacturing | 325412 | — | ACTIVE |
| Merit Cables Incorporated | Santa Ana | Computer and Electronic Product Manufacturing | 334419 | — | ACTIVE |
| Metal Improvement Company, LLC | Santa Ana | Fabricated Metal Product Manufacturing | 332811 | — | ACTIVE |
| Nihon Kohden Orangemed, LLC | Santa Ana | Computer and Electronic Product Manufacturing | 334510 | — | ACTIVE |
| Norotos, INC | Santa Ana | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Parpro Technologies INC. | Santa Ana | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| Qed INC | Santa Ana | Computer and Electronic Product Manufacturing | 334511 | — | ACTIVE |
| Rbc Transport Dynamics CORP | Santa Ana | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Regal Technology Partners, INC. | Santa Ana | Computer and Electronic Product Manufacturing | 334111 | — | ACTIVE |
| Secure Communication Systems, INC. | Santa Ana | Computer and Electronic Product Manufacturing | 334111 | — | ACTIVE |
| Sign Specialists CORP | Santa Ana | Miscellaneous Manufacturing | 339950 | — | ACTIVE |
| Spec Formliners, INC. | Santa Ana | Plastics and Rubber Products Manufacturing | 326199 | 20–99 | ACTIVE |
| Surefire, LLC. | Santa Ana | Fabricated Metal Product Manufacturing | 332994 | — | ACTIVE |
| Symbolic Displays, INC | Santa Ana | Transportation Equipment Manufacturing | 336413 | — | ACTIVE |
| Tomi Engineering, INC | Santa Ana | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Tropitone Furniture Co., INC. | Santa Ana | Furniture and Related Product Manufacturing | 337121 | 20–99 | ACTIVE |
| Workstation Industries, INC. | Santa Ana | Furniture and Related Product Manufacturing | 337127 | — | ACTIVE |
| 3d Aftermarket LLC | Santa Ana | Plastics and Rubber Products Manufacturing | 326199 | — | ACTIVE |
| Accelerated Memory Production, INC. | Santa Ana | Computer and Electronic Product Manufacturing | 334112 | — | ACTIVE |
| Acd, LLC | Santa Ana | Machinery Manufacturing | 333914 | — | ACTIVE |
| Ace Link Industrial INC | Santa Ana | Miscellaneous Manufacturing | 339113 | — | ACTIVE |

