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 California665 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Sky Blue Telemarketing INC. | Ontario | Miscellaneous Manufacturing | 339992 | — | UNVERIFIED |
| Skytek Mfg CO | Ontario | Transportation Equipment Manufacturing | 336390 | — | UNVERIFIED |
| Solar Link International INC | Ontario | Leather and Allied Product Manufacturing | 316210 | — | UNVERIFIED |
| South West Concrete Products | Ontario | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Soylent Nutrition | Ontario | Food Manufacturing | 311824 | — | UNVERIFIED |
| Spectrol Electronics CORP | Ontario | Computer and Electronic Product Manufacturing | 334419 | — | UNVERIFIED |
| Sprayline Enter. INC | Ontario | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Standard Register, INC. | Ontario | Printing and Related Support Activities | 323111 | — | UNVERIFIED |
| Sub-zero Group West, INC. | Ontario | Electrical Equipment, Appliance & Component Manufacturing | 335222 | — | UNVERIFIED |
| Summers Brothers Inc. | Ontario | Fabricated Metal Product Manufacturing | 332919 | — | UNVERIFIED |
| Sunkist Growers, INC | Ontario | Food Manufacturing | 311411 | — | UNVERIFIED |
| Taylor Farms South California INC | Ontario | Food Manufacturing | 311941 | — | UNVERIFIED |
| Tcs Performance Products & Machining, INC. | Ontario | Petroleum and Coal Products Manufacturing | 324191 | — | UNVERIFIED |
| Technical Safety Services, LLC | Ontario | Machinery Manufacturing | 333413 | — | UNVERIFIED |
| Teefor2 INC | Ontario | Textile Product Mills | 314999 | — | UNVERIFIED |
| Temple-inland, INC | Ontario | Paper Manufacturing | 322211 | — | UNVERIFIED |
| Tesla, INC. | Ontario | Transportation Equipment Manufacturing | 336111 | — | UNVERIFIED |
| The Canvas Awning Company | Ontario | Textile Product Mills | 314912 | — | UNVERIFIED |
| The Carlstar Group LLC | Ontario | Primary Metal Manufacturing | 331110 | — | UNVERIFIED |
| The Coca-cola Company - Ontario | Ontario | Food Manufacturing | 311900 | — | UNVERIFIED |
| The Newark Group, INC. | Ontario | Paper Manufacturing | 322214 | — | UNVERIFIED |
| The Outdoor Plus | Ontario | Furniture and Related Product Manufacturing | 337122 | — | UNVERIFIED |
| The Outdoor Plus Company, Inc. | Ontario | Fabricated Metal Product Manufacturing | 332999 | — | UNVERIFIED |
| Thermal Dynamics International, LLC | Ontario | Wood Product Manufacturing | 321991 | — | UNVERIFIED |
| The Winsford Corporation Dba Forbes Industries | Ontario | Plastics and Rubber Products Manufacturing | 326121 | — | UNVERIFIED |
| Tin, INC Dba International Paper | Ontario | Paper Manufacturing | 322211 | — | UNVERIFIED |
| Tin INC. Temple Inland, Dba | Ontario | Paper Manufacturing | 322130 | — | UNVERIFIED |
| Tlc Packaging INC | Ontario | Plastics and Rubber Products Manufacturing | 326112 | — | UNVERIFIED |
| Torco International CORP | Ontario | Petroleum and Coal Products Manufacturing | 324191 | — | UNVERIFIED |
| Torco International Corporation | Ontario | Petroleum and Coal Products Manufacturing | 324191 | — | UNVERIFIED |
| Transamerican Plastics CORP | Ontario | Paper Manufacturing | 322220 | — | UNVERIFIED |
| Transcontinental Ontario, INC. | Ontario | Plastics and Rubber Products Manufacturing | 326199 | — | UNVERIFIED |
| Tree Island Wire USA INC Dba Halsteel INC | Ontario | Fabricated Metal Product Manufacturing | 332618 | — | UNVERIFIED |
| Triangle Fasteners INC | Ontario | Primary Metal Manufacturing | 331492 | — | UNVERIFIED |
| Ultra Chem Labs | Ontario | Chemical Manufacturing | 325611 | — | UNVERIFIED |
| United Partition Systems Inc | Ontario | Fabricated Metal Product Manufacturing | 332323 | — | UNVERIFIED |
| Urban Designs | Ontario | Furniture and Related Product Manufacturing | 337110 | — | UNVERIFIED |
| U.S. Controls, Inc. | Ontario | Electrical Equipment, Appliance & Component Manufacturing | 335999 | — | UNVERIFIED |
| U.S. Controls, Inc. | Ontario | Electrical Equipment, Appliance & Component Manufacturing | 335999 | — | UNVERIFIED |
| US Merchants Financial Group | Ontario | Chemical Manufacturing | 325211 | — | UNVERIFIED |
| U S Tooling and Spas INC | Ontario | Miscellaneous Manufacturing | 339113 | — | UNVERIFIED |
| U S Tooling & Spas Manufacturi | Ontario | Miscellaneous Manufacturing | 339113 | — | UNVERIFIED |
| Ventura Foods LLC | Ontario | Food Manufacturing | 311225 | — | UNVERIFIED |
| Virtue Air Conditioning INC | Ontario | Computer and Electronic Product Manufacturing | 334512 | — | UNVERIFIED |
| V & M Manufacturing INC | Ontario | Furniture and Related Product Manufacturing | 337215 | — | UNVERIFIED |
| Vnb Fashion, INC. | Ontario | Apparel Manufacturing | 315212 | — | UNVERIFIED |
| Wac LLC | Ontario | Fabricated Metal Product Manufacturing | 332215 | — | UNVERIFIED |
| Wagner Rubber Products INC Dba Abba Roller | Ontario | Miscellaneous Manufacturing | 339930 | — | UNVERIFIED |
| Walker Corporation | Ontario | Fabricated Metal Product Manufacturing | 332119 | — | UNVERIFIED |
| Warfield Electric Co, INC | Ontario | Electrical Equipment, Appliance & Component Manufacturing | 335312 | — | UNVERIFIED |
