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 California55,990 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Ceribell, INC | Sunnyvale | Computer and Electronic Product Manufacturing | 334510 | — | ACTIVE |
| Cerus Corporation | Concord | Chemical Manufacturing | 325413 | — | ACTIVE |
| Cesiumastro INC. | El Segundo | Computer and Electronic Product Manufacturing | 334220 | 20–99 | ACTIVE |
| Cevians LLC | Costa Mesa | Nonmetallic Mineral Product Manufacturing | 327211 | — | ACTIVE |
| Chappellet Winery | Saint Helena | Beverage and Tobacco Product Manufacturing | 312130 | 20–99 | ACTIVE |
| Chaptertype Keyboards INC | Pleasanton | Computer and Electronic Product Manufacturing | 334118 | — | ACTIVE |
| Charm Industrial INC | San Francisco | Chemical Manufacturing | 325120 | — | ACTIVE |
| Chateau Montelena | Calistoga | Beverage and Tobacco Product Manufacturing | 312130 | 20–99 | ACTIVE |
| Chatsworth Products INC | Simi Valley | Fabricated Metal Product Manufacturing | 332322 | 100–499 | ACTIVE |
| Chevron Products CO. | El Segundo | Petroleum and Coal Products Manufacturing | 324110 | 500+ | ACTIVE |
| Ch Industrial Technology INC. | Fresno | Fabricated Metal Product Manufacturing | 332812 | — | ACTIVE |
| C.h.k. Manufacturing, INC. | Oakland | Textile Product Mills | 314911 | — | ACTIVE |
| C & H Machine INC | Escondido | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Christie Digital Systems Usa, INC. | Cypress | Machinery Manufacturing | 333315 | — | ACTIVE |
| Chromal Plating Company | Los Angeles | Fabricated Metal Product Manufacturing | 332812 | — | ACTIVE |
| Ciao Wireless, INC | Camarillo | Fabricated Metal Product Manufacturing | 332116 | — | ACTIVE |
| Cinemills CORP | Burbank | Electrical Equipment, Appliance & Component Manufacturing | 335132 | — | ACTIVE |
| Circor Aerospace, INC. | Corona | Fabricated Metal Product Manufacturing | 332911 | — | ACTIVE |
| Cisco Custom Engineering LLC | Indio | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Cisco Systems INC | San Jose | Computer and Electronic Product Manufacturing | 334118 | — | ACTIVE |
| Cji Process Systems, INC. | Santa Fe Springs | Fabricated Metal Product Manufacturing | 332312 | — | ACTIVE |
| Clariant CORP | Colton | Computer and Electronic Product Manufacturing | 334519 | — | ACTIVE |
| Clayton Manufacturing Company | City of Industry | Fabricated Metal Product Manufacturing | 332410 | 20–99 | ACTIVE |
| Clear Sign & Design INC. | San Marcos | Miscellaneous Manufacturing | 339950 | — | ACTIVE |
| Clearwater Tech, LLC | San Luis Obispo | Machinery Manufacturing | 333310 | 20–99 | ACTIVE |
| Cliawaived, INC. | Carlsbad | Chemical Manufacturing | 325413 | — | ACTIVE |
| Clint Precision Manufacturing, INC | San Diego | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Cloacina, LLC | Arroyo Grande | Fabricated Metal Product Manufacturing | 332999 | 20–99 | ACTIVE |
| Clorox CO | Oakland | Chemical Manufacturing | 325180 | — | ACTIVE |
| Cnc Broach Tool LLC | Laguna Beach | Machinery Manufacturing | 333515 | — | ACTIVE |
| Coast Composites, LLC | Irvine | Machinery Manufacturing | 333511 | — | ACTIVE |
| Coastline High Performance Coatings, Limited | Garden Grove | Fabricated Metal Product Manufacturing | 332812 | — | ACTIVE |
| Coastline Metal Finishing Corporation | Garden Grove | Fabricated Metal Product Manufacturing | 332813 | — | ACTIVE |
| Coastline Optics, INC. | Camarillo | Machinery Manufacturing | 333310 | — | ACTIVE |
| Coast Marine & Industrial Supply INC | San Francisco | Plastics and Rubber Products Manufacturing | 326199 | — | ACTIVE |
| Coast Packing CO | Vernon | Food Manufacturing | 311225 | 100–499 | ACTIVE |
| Coast Pneumatics | Anaheim | Machinery Manufacturing | 333995 | — | ACTIVE |
| Cognita Labs, LLC | Santa Ana | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Coherent INC | Santa Clara | Fabricated Metal Product Manufacturing | 332999 | — | ACTIVE |
| Collimated Holes, INC. | Campbell | Nonmetallic Mineral Product Manufacturing | 327215 | — | ACTIVE |
| Columbia Machine Works, INC. | Turlock | Fabricated Metal Product Manufacturing | 332439 | — | ACTIVE |
| Combustion Associates, INC | Corona | Fabricated Metal Product Manufacturing | 332410 | — | ACTIVE |
| Commerce Printing Services | Sacramento | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Compass Foods INC | Modesto | Food Manufacturing | 311615 | 100–499 | ACTIVE |
| Compass Water Solutions, INC | Tustin | Machinery Manufacturing | 333111 | — | ACTIVE |
| Complete Printing Solutions INC | Bellflower | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Complete Welders Supply | Napa | Chemical Manufacturing | 325120 | — | ACTIVE |
| Composites Horizons, LLC | Covina | Plastics and Rubber Products Manufacturing | 326199 | — | ACTIVE |
| Compucraft Industries, INC | Santee | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Compumeric Engineering, INC. | Ontario | Plastics and Rubber Products Manufacturing | 326199 | — | ACTIVE |

