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 |
|---|---|---|---|---|---|
| Addison Semiconductor Materials, INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| Alpha Novatech, INC | Santa Clara | Fabricated Metal Product Manufacturing | 332112 | — | ACTIVE |
| Banpil Photonics, INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| Beam on Technology Corporation | Santa Clara | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Cirexx International, INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334412 | — | ACTIVE |
| Colfax International | Santa Clara | Computer and Electronic Product Manufacturing | 334111 | — | ACTIVE |
| Comtech Satellite Network Technologies, INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334220 | — | ACTIVE |
| Crossbar, INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| Crystal Instruments Corporation | Santa Clara | Computer and Electronic Product Manufacturing | 334515 | — | ACTIVE |
| Digital Display Systems INC | Santa Clara | Computer and Electronic Product Manufacturing | 334519 | — | ACTIVE |
| D.p.m.s., INC. | Santa Clara | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Dsi Global Trading Corporation | Santa Clara | Computer and Electronic Product Manufacturing | 334111 | — | ACTIVE |
| D-tek Manufacturing | Santa Clara | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Dualsonic, INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334419 | — | ACTIVE |
| Duraparts LLC | Santa Clara | Transportation Equipment Manufacturing | 336340 | — | ACTIVE |
| Edgeq INC | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| Elevated Materials LLC | Santa Clara | Electrical Equipment, Appliance & Component Manufacturing | 335910 | — | ACTIVE |
| Euro Machining Enterprise, INC. | Santa Clara | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| General Aerodynamics Corporation | Santa Clara | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Halo Precision LLC | Santa Clara | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Hitachi America LTD | Santa Clara | Electrical Equipment, Appliance & Component Manufacturing | 335311 | — | ACTIVE |
| Infoblox INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334111 | — | ACTIVE |
| Inolux CORP | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| Integrated Optical Services Corporation | Santa Clara | Machinery Manufacturing | 333310 | — | ACTIVE |
| Intel Corporation | Santa Clara | Computer and Electronic Product Manufacturing | 334111 | — | ACTIVE |
| Intel Foundry Corporation | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| Jp Graphics, INC | Santa Clara | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Kevin D Good | Santa Clara | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Laserline, INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| LP Precision, INC | Santa Clara | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Ltmt Machining LLC | Santa Clara | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Mba Office Supply, INC. | Santa Clara | Miscellaneous Manufacturing | 339940 | — | ACTIVE |
| Mvn Machining LLC | Santa Clara | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Neuroprex INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334510 | — | ACTIVE |
| Nextec Microwave & Rf, INC. | Santa Clara | Electrical Equipment, Appliance & Component Manufacturing | 335999 | — | ACTIVE |
| Next Tech Manufacturing INC. | Santa Clara | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Nvigen, INC | Santa Clara | Chemical Manufacturing | 325413 | — | ACTIVE |
| One Workplace L. Ferrari, LLC | Santa Clara | Furniture and Related Product Manufacturing | 337214 | — | ACTIVE |
| Optasense, INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| Park Systems, INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| Phd Machining LLC | Santa Clara | Fabricated Metal Product Manufacturing | 332721 | — | ACTIVE |
| Primenano, INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334515 | — | ACTIVE |
| Printico, LLC | Santa Clara | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Qualitau, Incorporated | Santa Clara | Computer and Electronic Product Manufacturing | 334515 | — | ACTIVE |
| Radian Thermal Products, INC. | Santa Clara | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Richards Machining CO INC | Santa Clara | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| S2d Microwave INC | Santa Clara | Computer and Electronic Product Manufacturing | 334419 | — | ACTIVE |
| Samco INC. | Santa Clara | Machinery Manufacturing | 333242 | — | ACTIVE |
| Scientific Coating Labs LLC | Santa Clara | Fabricated Metal Product Manufacturing | 332812 | — | ACTIVE |
| Secugen CORP | Santa Clara | Computer and Electronic Product Manufacturing | 334118 | — | ACTIVE |

