Manufacturing facilities in California
The register lists 57,832 facilities in California. According to the Bureau of Labor Statistics, 44,127 establishments were counted in California in 2025. Beverage and Tobacco Product Manufacturing accounts for 6,045 facilities in California.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, counties and cities
Biggest counties
Los Angeles13,987Orange5,752San Diego4,429Santa Clara3,930Alameda3,282San Bernardino2,839Riverside2,265Sonoma1,578All 58 counties
Los Angeles 13,987Orange 5,752San Diego 4,429Santa Clara 3,930Alameda 3,282San Bernardino 2,839Riverside 2,265Sonoma 1,578Ventura 1,325San Joaquin 1,242Sacramento 1,198Fresno 1,138San Mateo 1,126Napa 1,022Contra Costa 1,006San Luis Obispo 920Santa Barbara 891San Francisco 810Kern 792Stanislaus 745Solano 554Yolo 496Monterey 444Tulare 439Placer 421Santa Cruz 347Butte 293El Dorado 283Merced 275Shasta 247Marin 246Mendocino 205Humboldt 189Madera 182Nevada 138Imperial 129Kings 126Amador 121San Benito 100Sutter 89Yuba 89Colusa 84Tehama 84Glenn 75Calaveras 60Tuolumne 58Lake 56Siskiyou 38Mariposa 30Plumas 23Trinity 20Inyo 16Lassen 15Del Norte 14Mono 10Modoc 6Sierra 5Alpine 2
Biggest cities
Los Angeles2,696San Diego1,918San Jose1,455Anaheim837Santa Ana837San Francisco819Irvine772Sacramento761Fresno743Santa Clara736Fremont727Ontario682
Federal labor statistics counted at least 44,127 manufacturing establishments in California in 2025, employing about 1,215,886 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 57,832.
Facilities in California268 FACILITIES
Listing 268 of 727: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Rorze Automation, Inc. | Fremont | Computer and Electronic Product Manufacturing | 334413 | 20–99 | LIKELY ACTIVE |
| SMTC Corporation- Fremont | Fremont | Computer and Electronic Product Manufacturing | 334418 | 100–499 | LIKELY ACTIVE |
| Socket Mobile, Inc | Fremont | Computer and Electronic Product Manufacturing | 334111 | 20–99 | LIKELY ACTIVE |
| Tesla | Fremont | Transportation Equipment Manufacturing | 336110 | 500+ | LIKELY ACTIVE |
| Tesla | Fremont | Transportation Equipment Manufacturing | 336360 | 500+ | LIKELY ACTIVE |
| Yield Engineering System, Inc. | Fremont | Machinery Manufacturing | 333111 | 100–499 | LIKELY ACTIVE |
| Brents Custom Cabinets | Fremont | Furniture and Related Product Manufacturing | 337110 | — | UNVERIFIED |
| Cable Connection INC Dba Lorom West | Fremont | Computer and Electronic Product Manufacturing | 334417 | 20–99 | UNVERIFIED |
| Calogic LLC | Fremont | Computer and Electronic Product Manufacturing | 334413 | 1–19 | UNVERIFIED |
| Cambridge Lasers Lab INC | Fremont | Computer and Electronic Product Manufacturing | 334516 | 1–19 | UNVERIFIED |
| Commercial Casework INC | Fremont | Furniture and Related Product Manufacturing | 337127 | — | UNVERIFIED |
| Delta Americas | Fremont | Machinery Manufacturing | 333310 | — | UNVERIFIED |
| Depuy Synthes Products INC | Fremont | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Enervenue, INC. | Fremont | Electrical Equipment, Appliance & Component Manufacturing | 335910 | — | UNVERIFIED |
| Streamline Electronics Manufacturing INC | Fremont | Computer and Electronic Product Manufacturing | 334419 | — | UNVERIFIED |
| Chart INC | Fremont | Fabricated Metal Product Manufacturing | 332996 | — | REPORTED CLOSED |
| Elringklinger Silicon Valley | Fremont | Transportation Equipment Manufacturing | 336211 | — | REPORTED CLOSED |
| Mercury Systems | Fremont | Computer and Electronic Product Manufacturing | 334515 | — | REPORTED CLOSED |
