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 California55,990 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| 9to5 Seating LLC | Hawthorne | Furniture and Related Product Manufacturing | 337214 | 100–499 | ACTIVE |
| A & a Machine & Development Company, INC. | Gardena | Fabricated Metal Product Manufacturing | 332721 | — | ACTIVE |
| Aa Portable Power Corporation | Richmond | Electrical Equipment, Appliance & Component Manufacturing | 335910 | — | ACTIVE |
| A-aztec Rents & Sells, LLC | Torrance | Textile Product Mills | 314910 | — | ACTIVE |
| Abbott Technologies, INC | Sun Valley | Computer and Electronic Product Manufacturing | 334416 | — | ACTIVE |
| A Better Affect, INC. | Moorpark | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Above All Cnc, INC. | Goleta | Primary Metal Manufacturing | 331513 | — | ACTIVE |
| Above All Printworks | San Fernando | Printing and Related Support Activities | 323113 | — | ACTIVE |
| Ab Sciex LLC | Redwood City | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| A. B. Tools, INC | Lincoln | Machinery Manufacturing | 333515 | — | ACTIVE |
| Abx Engineering, INC | Burlingame | Computer and Electronic Product Manufacturing | 334412 | — | ACTIVE |
| Accurate Circuit Engineering, INC | Santa Ana | Computer and Electronic Product Manufacturing | 334112 | — | ACTIVE |
| Accurate Engineering, INC. | Sun Valley | Computer and Electronic Product Manufacturing | 334412 | — | ACTIVE |
| Accurate Grinding and Mfg. CORP | Corona | Transportation Equipment Manufacturing | 336412 | — | ACTIVE |
| Accurate Tube Bending, INC. | Newark | Fabricated Metal Product Manufacturing | 332996 | — | ACTIVE |
| Ace Crane Service, INC. | Cudahy | Machinery Manufacturing | 333923 | — | ACTIVE |
| Ace Heaters LLC | Corona | Fabricated Metal Product Manufacturing | 332410 | — | ACTIVE |
| Aci Alloys, INC | San Jose | Primary Metal Manufacturing | 331492 | — | ACTIVE |
| Aci Medical LLC | San Marcos | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Acker Stone Industries, INC | Corona | Nonmetallic Mineral Product Manufacturing | 327331 | — | ACTIVE |
| Acme Vial and Glass CO. | Paso Robles | Nonmetallic Mineral Product Manufacturing | 327213 | — | ACTIVE |
| Action Embroidery CORP | Ontario | Textile Product Mills | 314999 | — | ACTIVE |
| Active Life Scientific INC | Santa Barbara | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Actron Manufacturing, INC. | Corona | Fabricated Metal Product Manufacturing | 332510 | — | ACTIVE |
| Adapt Automation, INC. | Corona | Machinery Manufacturing | 333519 | — | ACTIVE |
| Addison Sheet Metal INC | Carlsbad | Fabricated Metal Product Manufacturing | 332322 | — | ACTIVE |
| Adept-med International, INC | Diamond Spgs | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Adiem Engineering Cnc LLC | Santee | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Admail-express, INC | Hayward | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Advance Carbon Products, INC | Hayward | Electrical Equipment, Appliance & Component Manufacturing | 335991 | — | ACTIVE |
| Advanced Assemblies, INC. | Santa Clara | Computer and Electronic Product Manufacturing | 334412 | — | ACTIVE |
| Advanced Ceramic Technology | Orange | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Advanced Composite Products and Technology, INC. | Huntington Beach | Plastics and Rubber Products Manufacturing | 326130 | — | ACTIVE |
| Advanced Grinding Incorporated | Oakland | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Advanced Ground Systems Engineering LLC | Santa Fe Springs | Fabricated Metal Product Manufacturing | 332117 | — | ACTIVE |
| Advanced Industrial Coatings | Stockton | Fabricated Metal Product Manufacturing | 332812 | 20–99 | ACTIVE |
| Advanced Micro Instruments, INC. | Tustin | Computer and Electronic Product Manufacturing | 334513 | — | ACTIVE |
| Advanced Mounting & Design INC | Corona | Petroleum and Coal Products Manufacturing | 324191 | — | ACTIVE |
| Advanced Radiation Corporation | Santa Clara | Electrical Equipment, Appliance & Component Manufacturing | 335110 | — | ACTIVE |
| Advanced Sterilization Products Services INC. | Irvine | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Advanced Theoretical Concepts, INC. | Camarillo | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Advantage Metal Products, INC. | Livermore | Fabricated Metal Product Manufacturing | 332322 | 20–99 | ACTIVE |
| Advent Technologies, LLC | Livermore | Electrical Equipment, Appliance & Component Manufacturing | 335999 | — | ACTIVE |
| Aemetis Advanced Fuels Keyes, INC. | Ceres | Chemical Manufacturing | 325120 | — | ACTIVE |
| Aero Bending Company | Palmdale | Fabricated Metal Product Manufacturing | 332996 | — | ACTIVE |
| Aerodynamic Engineering INC | Huntington Beach | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Aero Dynamic Machining, INC | Garden Grove | Fabricated Metal Product Manufacturing | 332510 | — | ACTIVE |
| Aero Engineering & Manufacturing Company of California, LLC | Valencia | Fabricated Metal Product Manufacturing | 332912 | — | ACTIVE |
| Aero Industries, LLC | Buellton | Fabricated Metal Product Manufacturing | 332721 | — | ACTIVE |
| Aerojet Rocketdyne of De, INC | Canoga Park | Chemical Manufacturing | 325110 | — | ACTIVE |

