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 |
|---|---|---|---|---|---|
| Nvidia CORP | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Nvidia CORP | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Nvidia Corporation | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Nvidia Corporation | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Nvidia Corporation | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Nwe Technology INC | Santa Clara | Computer and Electronic Product Manufacturing | 334111 | — | UNVERIFIED |
| Nxedge | Santa Clara | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Odyssey Propco Ii LLC | Santa Clara | Transportation Equipment Manufacturing | 336413 | — | UNVERIFIED |
| Oklo INC | Santa Clara | Machinery Manufacturing | 333310 | — | UNVERIFIED |
| Omnifab INC | Santa Clara | Machinery Manufacturing | 333414 | — | UNVERIFIED |
| Omni Vision | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Onspec Technology Partners, INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Optical Biosystems INC | Santa Clara | Computer and Electronic Product Manufacturing | 334516 | — | UNVERIFIED |
| Oracle America | Santa Clara | Computer and Electronic Product Manufacturing | 334111 | — | UNVERIFIED |
| Osteoid, INC. | Santa Clara | Miscellaneous Manufacturing | 339116 | — | UNVERIFIED |
| Ovjp Corporation | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Owens Corning Insulating Systems LLC | Santa Clara | Nonmetallic Mineral Product Manufacturing | 327993 | — | UNVERIFIED |
| Pacific Power Group | Santa Clara | Transportation Equipment Manufacturing | 336390 | — | UNVERIFIED |
| Palex Metals INC | Santa Clara | Fabricated Metal Product Manufacturing | 332322 | — | UNVERIFIED |
| Parametric Manufacturing INC | Santa Clara | Fabricated Metal Product Manufacturing | 332999 | — | UNVERIFIED |
| Pegasus Refacing LLC | Santa Clara | Furniture and Related Product Manufacturing | 337110 | — | UNVERIFIED |
| Peninsula Coating Services INC | Santa Clara | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Pharmalogic - Santa Clara | Santa Clara | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Phoenix Precision Machining | Santa Clara | Fabricated Metal Product Manufacturing | 332312 | — | UNVERIFIED |
| Phoenix Precision Plastics | Santa Clara | Furniture and Related Product Manufacturing | 337215 | — | UNVERIFIED |
| Polishing Corporation of America | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Precision Echo INC | Santa Clara | Computer and Electronic Product Manufacturing | 334310 | — | UNVERIFIED |
| Precursor Energetics,inc | Santa Clara | Chemical Manufacturing | 325180 | — | UNVERIFIED |
| Priii 2305 Mission College Boulevard LLC | Santa Clara | Computer and Electronic Product Manufacturing | 334290 | — | UNVERIFIED |
| Promega Corporation | Santa Clara | Chemical Manufacturing | 325414 | — | UNVERIFIED |
| Protect-o-top | Santa Clara | Transportation Equipment Manufacturing | 336214 | — | UNVERIFIED |
| Proto Paint | Santa Clara | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Public Storage INC | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Pycon, INC | Santa Clara | Computer and Electronic Product Manufacturing | 334412 | — | UNVERIFIED |
| Quality Metal Spinning and Machining, Inc | Santa Clara | Fabricated Metal Product Manufacturing | 332999 | — | UNVERIFIED |
| Qualtech Circuits, INC | Santa Clara | Computer and Electronic Product Manufacturing | 334412 | — | UNVERIFIED |
| Quantrad Sensor | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Raisch CO C/o Reed & Graham | Santa Clara | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Rar2-stadium Tech Center 123 LLC | Santa Clara | Computer and Electronic Product Manufacturing | 334111 | — | UNVERIFIED |
| Ray L Hellwig Plumbing & Heating INC | Santa Clara | Fabricated Metal Product Manufacturing | 332322 | — | UNVERIFIED |
| Reaction Technology INC | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Reliable Concepts Corporation | Santa Clara | Wood Product Manufacturing | 321114 | — | UNVERIFIED |
| Relign Div Zimmer Biomet | Santa Clara | Paper Manufacturing | 322291 | — | UNVERIFIED |
| Renesas Electronics America | Santa Clara | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| R G Fine Finishes INC | Santa Clara | Furniture and Related Product Manufacturing | 337110 | — | UNVERIFIED |
| Richard a Porras | Santa Clara | Fabricated Metal Product Manufacturing | 332216 | — | UNVERIFIED |
| Robert Gangemi Dba Pacific Photo Lithography | Santa Clara | Miscellaneous Manufacturing | 339914 | — | UNVERIFIED |
| Rooster Machining & Engineering | Santa Clara | Furniture and Related Product Manufacturing | 337215 | — | UNVERIFIED |
| Royal Glass Company, INC. | Santa Clara | Nonmetallic Mineral Product Manufacturing | 327215 | — | UNVERIFIED |
| Rp/presidio Central Campus Own | Santa Clara | Fabricated Metal Product Manufacturing | 332410 | — | UNVERIFIED |
