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 California745 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Biosense Webster | Irvine | Fabricated Metal Product Manufacturing | 332710 | — | LIKELY ACTIVE |
| Bridgemed Solutions INC | Irvine | Miscellaneous Manufacturing | 339113 | — | LIKELY ACTIVE |
| Covidien | Irvine | Miscellaneous Manufacturing | 339112 | 500+ | LIKELY ACTIVE |
| Ctc Global | Irvine | Electrical Equipment, Appliance & Component Manufacturing | 335931 | — | LIKELY ACTIVE |
| Diality INC | Irvine | Miscellaneous Manufacturing | 339113 | — | LIKELY ACTIVE |
| Dona Tina LLC | Irvine | Food Manufacturing | 311612 | — | LIKELY ACTIVE |
| Eaton Corporation | Irvine | Fabricated Metal Product Manufacturing | 332912 | — | LIKELY ACTIVE |
| Edwards Lifesciences | Irvine | Miscellaneous Manufacturing | 339112 | — | LIKELY ACTIVE |
| Fluxergy LLC | Irvine | Computer and Electronic Product Manufacturing | 334516 | — | LIKELY ACTIVE |
| Global Metal Solutions, INC | Irvine | Fabricated Metal Product Manufacturing | 332813 | — | LIKELY ACTIVE |
| Innova Vascular INC | Irvine | Miscellaneous Manufacturing | 339113 | — | LIKELY ACTIVE |
| Irvine | Irvine | Printing and Related Support Activities | 323111 | 1–19 | LIKELY ACTIVE |
| Irvine Dental | Irvine | Miscellaneous Manufacturing | 339114 | 100–499 | LIKELY ACTIVE |
| Irvine Electronics LLC | Irvine | Computer and Electronic Product Manufacturing | 334412 | — | LIKELY ACTIVE |
| Irvine Monarch Labs LLC | Irvine | Miscellaneous Manufacturing | 339999 | — | LIKELY ACTIVE |
| Irvine Neomend | Irvine | Miscellaneous Manufacturing | 339112 | 20–99 | LIKELY ACTIVE |
| Janteq CORP | Irvine | Computer and Electronic Product Manufacturing | 334220 | — | LIKELY ACTIVE |
| Lumitron Holdings INC | Irvine | Computer and Electronic Product Manufacturing | 334517 | — | LIKELY ACTIVE |
| Medalliance LLC | Irvine | Miscellaneous Manufacturing | 339113 | — | LIKELY ACTIVE |
| Nexgen Pharma INC | Irvine | Food Manufacturing | 311999 | — | LIKELY ACTIVE |
| Orange Bakery INC | Irvine | Food Manufacturing | 311812 | 20–99 | LIKELY ACTIVE |
| Orange County Printing | Irvine | Printing and Related Support Activities | 323111 | 20–99 | LIKELY ACTIVE |
| Pair Eyewear | Irvine | Miscellaneous Manufacturing | 339999 | — | LIKELY ACTIVE |
| Parker-hannifin Corporation | Irvine | Fabricated Metal Product Manufacturing | 332912 | — | LIKELY ACTIVE |
| Parker-hannifin Corporation | Irvine | Fabricated Metal Product Manufacturing | 332912 | — | LIKELY ACTIVE |
| Planet Innovation Products INC. | Irvine | Paper Manufacturing | 322291 | — | LIKELY ACTIVE |
| Pro-dex INC | Irvine | Miscellaneous Manufacturing | 339112 | — | LIKELY ACTIVE |
| Simpro International LLC | Irvine | Machinery Manufacturing | 333914 | — | LIKELY ACTIVE |
| Starboard Medical INC. | Irvine | Miscellaneous Manufacturing | 339112 | — | LIKELY ACTIVE |
| Tandem Diabetes Care INC | Irvine | Miscellaneous Manufacturing | 339113 | — | LIKELY ACTIVE |
| Targeted Therapy Technologies, LLC | Irvine | Chemical Manufacturing | 325412 | — | LIKELY ACTIVE |
| Tdk Magnetic Tape | Irvine | Transportation Equipment Manufacturing | 336413 | — | LIKELY ACTIVE |
| Thales Avionics INC CA | Irvine | Primary Metal Manufacturing | 331523 | 100–499 | LIKELY ACTIVE |
| The Dot Printer | Irvine | Printing and Related Support Activities | 323111 | — | LIKELY ACTIVE |
| Village Green Foods INC. | Irvine | Food Manufacturing | 311612 | — | LIKELY ACTIVE |
| ZOLL Medical Corporation - Irvine, CA. | Irvine | Computer and Electronic Product Manufacturing | 334517 | 20–99 | LIKELY ACTIVE |
| Anduril Industries, INC. | Irvine | Computer and Electronic Product Manufacturing | 334511 | — | LIKELY ACTIVE |
| All American Asphalt,all Amer Aggregates | Irvine | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Applied Medical Resources Corporation | Irvine | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Ati Forged Products | Irvine | Fabricated Metal Product Manufacturing | 332112 | — | UNVERIFIED |
| Avon Protection Systems, INC. | Irvine | Miscellaneous Manufacturing | 339113 | — | UNVERIFIED |
| Bacon Acquisitions LLC | Irvine | Chemical Manufacturing | 325520 | — | UNVERIFIED |
| Barcel/cdt INC | Irvine | Primary Metal Manufacturing | 331222 | — | UNVERIFIED |
| Bowerman Power Lfg, LLC | Irvine | Miscellaneous Manufacturing | 339114 | — | UNVERIFIED |
| Cemex Irvine Plant | Irvine | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Ceradyne INC 3m Company | Irvine | Nonmetallic Mineral Product Manufacturing | 327999 | — | UNVERIFIED |
| Cheek Engineering | Irvine | Fabricated Metal Product Manufacturing | 332119 | — | UNVERIFIED |
| Dba Par Pharmaceutical | Irvine | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Enthone INC | Irvine | Chemical Manufacturing | 325188 | — | UNVERIFIED |
| Henkel Corporation | Irvine | Chemical Manufacturing | 325520 | — | UNVERIFIED |

