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 California1,400 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| International Microelectronics | San Jose | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Jabil Circuits INC | San Jose | Computer and Electronic Product Manufacturing | 334290 | — | UNVERIFIED |
| Kion Technology, INC | San Jose | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Komag INC | San Jose | Computer and Electronic Product Manufacturing | 334610 | — | UNVERIFIED |
| Magnesys | San Jose | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Mcneal Enterprises | San Jose | Furniture and Related Product Manufacturing | 337215 | — | UNVERIFIED |
| Mmc Technology | San Jose | Computer and Electronic Product Manufacturing | 334610 | — | UNVERIFIED |
| Nippon Trends Food Svc INC | San Jose | Food Manufacturing | 311911 | — | UNVERIFIED |
| Parlex Corp., San Jose Division | San Jose | Computer and Electronic Product Manufacturing | 334412 | — | UNVERIFIED |
| Quality Plating Company | San Jose | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Quebecor World San Jose INC | San Jose | Printing and Related Support Activities | 323111 | — | UNVERIFIED |
| Rmc Pacific Materials Incorporated | San Jose | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Roche Sequencing Solutions | San Jose | Chemical Manufacturing | 325414 | — | UNVERIFIED |
| Rxc Technologies | San Jose | Fabricated Metal Product Manufacturing | 332710 | — | UNVERIFIED |
| Sanmina-sci | San Jose | Computer and Electronic Product Manufacturing | 334412 | — | UNVERIFIED |
| Silicon Genesis Corporation | San Jose | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| South Bay Circuits Incorporated | San Jose | Computer and Electronic Product Manufacturing | 334412 | — | UNVERIFIED |
| South Bay Development | San Jose | Machinery Manufacturing | 333295 | — | UNVERIFIED |
| Tecan Systems INC | San Jose | Fabricated Metal Product Manufacturing | 332994 | — | UNVERIFIED |
| Thermo Fisher Scientific | San Jose | Machinery Manufacturing | 333310 | — | UNVERIFIED |
| University Plating CO | San Jose | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| 10th Street Distillery | San Jose | Beverage and Tobacco Product Manufacturing | 312140 | — | LIKELY ACTIVE |
| 2pi Microwave, INC. | San Jose | Computer and Electronic Product Manufacturing | 334220 | — | LIKELY ACTIVE |
| Accedian Holdings US LLC | San Jose | Computer and Electronic Product Manufacturing | 334290 | — | LIKELY ACTIVE |
| Ace Seal LLC | San Jose | Plastics and Rubber Products Manufacturing | 326299 | — | LIKELY ACTIVE |
| Advanced Witness Series, INC. | San Jose | Fabricated Metal Product Manufacturing | 332710 | — | LIKELY ACTIVE |
| Agnicell INC | San Jose | Computer and Electronic Product Manufacturing | 334413 | — | LIKELY ACTIVE |
| Alamitos Vineyards | San Jose | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Alejandro Pelayo | San Jose | Fabricated Metal Product Manufacturing | 332710 | — | LIKELY ACTIVE |
| Allied Telesis, INC. | San Jose | Computer and Electronic Product Manufacturing | 334290 | — | LIKELY ACTIVE |
| Almaden Valley Winery LLC | San Jose | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Amphibious Vehicle Services | San Jose | Transportation Equipment Manufacturing | 336992 | 1–19 | LIKELY ACTIVE |
| Amrf Technologies INC. | San Jose | Computer and Electronic Product Manufacturing | 334413 | — | LIKELY ACTIVE |
| An Machine INC | San Jose | Fabricated Metal Product Manufacturing | 332710 | — | LIKELY ACTIVE |
| Aryan Engineering & Manufacturing Services INC. | San Jose | Fabricated Metal Product Manufacturing | 332710 | — | LIKELY ACTIVE |
| Avalon Labels | San Jose | Printing and Related Support Activities | 323111 | — | LIKELY ACTIVE |
| Badalamente Sausage Co. | San Jose | Food Manufacturing | 311612 | — | LIKELY ACTIVE |
| Bae Systems Land & Armaments L.p. | San Jose | Transportation Equipment Manufacturing | 336992 | — | LIKELY ACTIVE |
| Bella Montagna, LLC | San Jose | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Branch 20 - San Jose | San Jose | Fabricated Metal Product Manufacturing | 332323 | 1–19 | LIKELY ACTIVE |
| Branch 361 | San Jose | Nonmetallic Mineral Product Manufacturing | 327320 | 20–99 | LIKELY ACTIVE |
| BR Printers San Jose | San Jose | Printing and Related Support Activities | 323117 | 20–99 | LIKELY ACTIVE |
| Burke Industries (delaware) LLC | San Jose | Plastics and Rubber Products Manufacturing | 326299 | — | LIKELY ACTIVE |
| California, San Jose 3030 Orchard Parkway | San Jose | Miscellaneous Manufacturing | 339113 | 20–99 | LIKELY ACTIVE |
| California, San Jose 5900 Optical Court | San Jose | Miscellaneous Manufacturing | 339113 | 500+ | LIKELY ACTIVE |
| CathX - A Zeus Company | San Jose | Miscellaneous Manufacturing | 339112 | 100–499 | LIKELY ACTIVE |
| Chapter 11 Cellars, Inc | San Jose | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| City Lights Vineyard | San Jose | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Coherent Bering | San Jose | Computer and Electronic Product Manufacturing | 334413 | 20–99 | LIKELY ACTIVE |
| Coterie Cellars | San Jose | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |

