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 California705 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Lyten INC | Fremont | Chemical Manufacturing | 325199 | — | UNVERIFIED |
| Macrotron Systems INC | Fremont | Computer and Electronic Product Manufacturing | 334412 | — | UNVERIFIED |
| Mallar Industrial Finishing | Fremont | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Mallar Industrial Finishing INC | Fremont | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Master Kraft Machining,inc. | Fremont | Machinery Manufacturing | 333515 | — | UNVERIFIED |
| Mattson Technology | Fremont | Machinery Manufacturing | 333242 | — | UNVERIFIED |
| Mazak CORP | Fremont | Plastics and Rubber Products Manufacturing | 326199 | — | UNVERIFIED |
| Mcghan Medical Corporation | Fremont | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Measurement Specialties INC | Fremont | Computer and Electronic Product Manufacturing | 334513 | — | UNVERIFIED |
| Mejensa Mems LLC | Fremont | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Menlo Industries INC | Fremont | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Mercury Systems | Fremont | Computer and Electronic Product Manufacturing | 334515 | — | UNVERIFIED |
| Meritronics Materials, Inc. | Fremont | Computer and Electronic Product Manufacturing | 334419 | — | UNVERIFIED |
| Metro Elevator / Paseo Padre | Fremont | Machinery Manufacturing | 333921 | — | UNVERIFIED |
| Microgenics CORP Dba Thermo Fisher Scientific INC | Fremont | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Microgenics Corporation | Fremont | Chemical Manufacturing | 325413 | — | UNVERIFIED |
| Microwave Technology INC | Fremont | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Millennium Automation | Fremont | Computer and Electronic Product Manufacturing | 334519 | — | UNVERIFIED |
| Mil-ram Technology INC | Fremont | Computer and Electronic Product Manufacturing | 334513 | — | UNVERIFIED |
| Mission Valley Coffee Roasting | Fremont | Food Manufacturing | 311920 | — | UNVERIFIED |
| Mission Valley Coffee Roasting CO | Fremont | Food Manufacturing | 311920 | — | UNVERIFIED |
| Miss Moon Bakery Mission INC Dba Paris Baguette | Fremont | Food Manufacturing | 311811 | — | UNVERIFIED |
| Miss Moon Bakery Mowry INC Dba Paris Baguette | Fremont | Food Manufacturing | 311811 | — | UNVERIFIED |
| Mister Softee Nor Cal | Fremont | Food Manufacturing | 311520 | — | UNVERIFIED |
| Mmc Technology | Fremont | Computer and Electronic Product Manufacturing | 334610 | — | UNVERIFIED |
| Modus Media International | Fremont | Printing and Related Support Activities | 323111 | — | UNVERIFIED |
| Molecular Devices Dba Fortebio | Fremont | Computer and Electronic Product Manufacturing | 334513 | — | UNVERIFIED |
| Molex LLC | Fremont | Food Manufacturing | 311421 | — | UNVERIFIED |
| Multitech Manufacturing LLC | Fremont | Transportation Equipment Manufacturing | 336390 | — | UNVERIFIED |
| Mvn Complete Solutions, INC | Fremont | Fabricated Metal Product Manufacturing | 332919 | — | UNVERIFIED |
| Nanogram Devices Corporation | Fremont | Chemical Manufacturing | 325998 | — | UNVERIFIED |
| Nano Precision Mfg INC | Fremont | Miscellaneous Manufacturing | 339113 | — | UNVERIFIED |
| Neomedical Incorporated | Fremont | Miscellaneous Manufacturing | 339113 | — | UNVERIFIED |
| Neophotonics Corporation | Fremont | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Neuron Publishing LLC | Fremont | Printing and Related Support Activities | 323117 | — | UNVERIFIED |
| New Wave Research | Fremont | Computer and Electronic Product Manufacturing | 334290 | — | UNVERIFIED |
| Next Generation Ems LLC | Fremont | Computer and Electronic Product Manufacturing | 334412 | — | UNVERIFIED |
| Nikon Precision INC | Fremont | Machinery Manufacturing | 333310 | — | UNVERIFIED |
| Nitinol Devices and Components | Fremont | Fabricated Metal Product Manufacturing | 332994 | — | UNVERIFIED |
| Nitinol Devices and Components INC | Fremont | Textile Product Mills | 314999 | — | UNVERIFIED |
| Nitricity Fremont | Fremont | Chemical Manufacturing | 325311 | — | UNVERIFIED |
| Nitto INC. | Fremont | Plastics and Rubber Products Manufacturing | 326112 | — | UNVERIFIED |
| Northport Loop LLC | Fremont | Printing and Related Support Activities | 323111 | — | UNVERIFIED |
| Novo Nordisk Rcs INC | Fremont | Chemical Manufacturing | 325414 | — | UNVERIFIED |
| Nr Manufacturing INC | Fremont | Computer and Electronic Product Manufacturing | 334412 | — | UNVERIFIED |
| Oerdex Corporation | Fremont | Computer and Electronic Product Manufacturing | 334419 | — | UNVERIFIED |
| Oes Equipment LLC | Fremont | Fabricated Metal Product Manufacturing | 332216 | — | UNVERIFIED |
| Ohmium International INC | Fremont | Electrical Equipment, Appliance & Component Manufacturing | 335999 | — | UNVERIFIED |
| Oncore Manufacturing Services Dba Neotech | Fremont | Computer and Electronic Product Manufacturing | 334412 | — | UNVERIFIED |
| Ontrac Logistics INC | Fremont | Machinery Manufacturing | 333248 | — | UNVERIFIED |
