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 California721 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Sentek Dynamics INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334519 | — | ACTIVE |
| Sitime Corporation | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| S-pac International, INC | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| Spectral Dynamics INC | Santa Clara | Computer and Electronic Product Manufacturing | 334519 | — | ACTIVE |
| Spencer CORP | Santa Clara | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Swiss Screw Products, Incorporated | Santa Clara | Fabricated Metal Product Manufacturing | 332721 | — | ACTIVE |
| Thermal Engineering Associates INC | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| Top Machining, INC | Santa Clara | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Tvm Precision, INC | Santa Clara | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Uh-oh Labs INC | Santa Clara | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| Whizz Systems, INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334418 | — | ACTIVE |
| Absolute Turnkey Services, INC | Santa Clara | Computer and Electronic Product Manufacturing | 334412 | — | LIKELY ACTIVE |
| Cirexx International Incorporated | Santa Clara | Computer and Electronic Product Manufacturing | 334220 | — | LIKELY ACTIVE |
| Coherent INC Santa Clara | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | 100–499 | LIKELY ACTIVE |
| Epz INC | Santa Clara | Fabricated Metal Product Manufacturing | 332813 | 1–19 | LIKELY ACTIVE |
| Cemex Santa Clara | Santa Clara | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Ens Technology LLC | Santa Clara | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Intel CORP. Sc1/2 | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Ttm Technologies - Santa Clara | Santa Clara | Computer and Electronic Product Manufacturing | 334412 | — | UNVERIFIED |
| Berex, INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | LIKELY ACTIVE |
| B. T. Laser, INC. | Santa Clara | Fabricated Metal Product Manufacturing | 332322 | — | LIKELY ACTIVE |
| Custom Micro Machining, INC. | Santa Clara | Fabricated Metal Product Manufacturing | 332710 | — | LIKELY ACTIVE |
| Daikin U.s. Corporation | Santa Clara | Machinery Manufacturing | 333415 | — | LIKELY ACTIVE |
| Ea Machining INC | Santa Clara | Fabricated Metal Product Manufacturing | 332710 | — | LIKELY ACTIVE |
| Nextnav, LLC | Santa Clara | Computer and Electronic Product Manufacturing | 334220 | — | LIKELY ACTIVE |
| Otter Computer, INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334412 | — | LIKELY ACTIVE |
| Packetmicro, INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334515 | — | LIKELY ACTIVE |
| Picotrack | Santa Clara | Machinery Manufacturing | 333242 | — | LIKELY ACTIVE |
| Robertson Machine INC | Santa Clara | Fabricated Metal Product Manufacturing | 332710 | — | LIKELY ACTIVE |
| Rvision, INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334310 | — | LIKELY ACTIVE |
| Zeto, INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334510 | — | LIKELY ACTIVE |
| Four D Metal Finishing INC | Santa Clara | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Abbott Laboratories INC. | Santa Clara | Fabricated Metal Product Manufacturing | 332994 | — | REPORTED CLOSED |
| Altaflex | Santa Clara | Computer and Electronic Product Manufacturing | 334412 | 20–99 | LIKELY ACTIVE |
| Apct, INC | Santa Clara | Computer and Electronic Product Manufacturing | 334412 | — | LIKELY ACTIVE |
| Applied Materials, INC | Santa Clara | Fabricated Metal Product Manufacturing | 332410 | — | LIKELY ACTIVE |
| Archform INC | Santa Clara | Miscellaneous Manufacturing | 339116 | — | LIKELY ACTIVE |
| Atomic Machines - SC | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | 20–99 | LIKELY ACTIVE |
| Bartmex Precision Machining | Santa Clara | Fabricated Metal Product Manufacturing | 332710 | — | LIKELY ACTIVE |
| Bowers Campus | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | 100–499 | LIKELY ACTIVE |
| Cordis US CORP | Santa Clara | Miscellaneous Manufacturing | 339112 | — | LIKELY ACTIVE |
| Ebr Systems INC | Santa Clara | Computer and Electronic Product Manufacturing | 334517 | — | LIKELY ACTIVE |
| Eotech | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | LIKELY ACTIVE |
| Epz INC | Santa Clara | Fabricated Metal Product Manufacturing | 332813 | — | LIKELY ACTIVE |
| Evoloh West | Santa Clara | Electrical Equipment, Appliance & Component Manufacturing | 335999 | 20–99 | LIKELY ACTIVE |
| Haro's Anodizing Specialist INC | Santa Clara | Fabricated Metal Product Manufacturing | 332813 | — | LIKELY ACTIVE |
| Img Inta LLC | Santa Clara | Fabricated Metal Product Manufacturing | 332812 | — | LIKELY ACTIVE |
| Intuitive Surgical INC | Santa Clara | Miscellaneous Manufacturing | 339113 | — | LIKELY ACTIVE |
| J & B Enterprises | Santa Clara | Primary Metal Manufacturing | 331314 | — | LIKELY ACTIVE |
| Micrel Synergy Semiconductor | Santa Clara | Computer and Electronic Product Manufacturing | 334111 | — | LIKELY ACTIVE |

