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 |
|---|---|---|---|---|---|
| Albert Max, Inc. | Ontario | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Alfa Leisure, INC. | Ontario | Transportation Equipment Manufacturing | 336213 | — | UNVERIFIED |
| Alisha's Web | Ontario | Printing and Related Support Activities | 323111 | — | UNVERIFIED |
| Alltech INC | Ontario | Food Manufacturing | 311119 | — | UNVERIFIED |
| Almazan Bakery #2 | Ontario | Food Manufacturing | 311812 | — | UNVERIFIED |
| American Fleet & Retail Graphics Dba the Amgraph Group | Ontario | Printing and Related Support Activities | 323119 | — | UNVERIFIED |
| American Manufacture Company, a California corporation | Ontario | Plastics and Rubber Products Manufacturing | 326199 | — | UNVERIFIED |
| Amp INC | Ontario | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Amrep INC | Ontario | Transportation Equipment Manufacturing | 336211 | — | UNVERIFIED |
| Api Engineering | Ontario | Electrical Equipment, Appliance & Component Manufacturing | 335312 | — | UNVERIFIED |
| A Plus Signs Llc, Dba Encore Image Signs | Ontario | Plastics and Rubber Products Manufacturing | 326199 | — | UNVERIFIED |
| A-p-m-d-cls-inc | Ontario | Chemical Manufacturing | 325510 | — | UNVERIFIED |
| Aqua Tri | Ontario | Chemical Manufacturing | 325199 | — | UNVERIFIED |
| Aragonesas Delsa | Ontario | Chemical Manufacturing | 325998 | — | UNVERIFIED |
| Armando Chavira Dba Industrial Equipment | Ontario | Transportation Equipment Manufacturing | 336211 | — | UNVERIFIED |
| Armorcast Products CO | Ontario | Plastics and Rubber Products Manufacturing | 326199 | — | UNVERIFIED |
| Arral Ind | Ontario | Machinery Manufacturing | 333415 | — | UNVERIFIED |
| Arrow Truck Bodies & Equip INC | Ontario | Transportation Equipment Manufacturing | 336211 | — | UNVERIFIED |
| Art's Forklift Repair INC | Ontario | Machinery Manufacturing | 333924 | — | UNVERIFIED |
| Aryzta, LLC | Ontario | Food Manufacturing | 311812 | — | UNVERIFIED |
| Aspire Bakeries | Ontario | Food Manufacturing | 311812 | — | UNVERIFIED |
| Astro Display Company INC | Ontario | Furniture and Related Product Manufacturing | 337215 | — | UNVERIFIED |
| Atrium Corporation Dba Superior Windows & Doors | Ontario | Fabricated Metal Product Manufacturing | 332321 | — | UNVERIFIED |
| Auburn Tile | Ontario | Nonmetallic Mineral Product Manufacturing | 327332 | — | UNVERIFIED |
| Avalon Shutters INC | Ontario | Wood Product Manufacturing | 321911 | — | UNVERIFIED |
| Axxess Door, Corp. | Ontario | Fabricated Metal Product Manufacturing | 332321 | — | UNVERIFIED |
| Az Countertops, INC | Ontario | Nonmetallic Mineral Product Manufacturing | 327991 | — | UNVERIFIED |
| Az Countertops, INC. | Ontario | Nonmetallic Mineral Product Manufacturing | 327991 | — | UNVERIFIED |
| Azteca's Bakery | Ontario | Food Manufacturing | 311811 | — | UNVERIFIED |
| Bakery Pan Services INC. | Ontario | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Bausman & CO | Ontario | Furniture and Related Product Manufacturing | 337215 | — | UNVERIFIED |
| Bausman & Company | Ontario | Furniture and Related Product Manufacturing | 337122 | — | UNVERIFIED |
| Bausman & Company | Ontario | Furniture and Related Product Manufacturing | 337122 | — | UNVERIFIED |
| Bci Coca-cola Bottling Company of Los Angeles | Ontario | Beverage and Tobacco Product Manufacturing | 312111 | — | UNVERIFIED |
| B & D Litho California INC | Ontario | Printing and Related Support Activities | 323111 | — | UNVERIFIED |
| Bear State Pump & Equip CORP | Ontario | Machinery Manufacturing | 333911 | — | UNVERIFIED |
| B E D Solutions L L C | Ontario | Miscellaneous Manufacturing | 339910 | — | UNVERIFIED |
| Bertolini Incorporated | Ontario | Machinery Manufacturing | 333994 | — | UNVERIFIED |
| Best Ink and Thread | Ontario | Printing and Related Support Activities | 323113 | — | UNVERIFIED |
| Bioscrip Infusion Services INC | Ontario | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Bishamon Industries CORP | Ontario | Machinery Manufacturing | 333924 | — | UNVERIFIED |
| Black Oak Foundry | Ontario | Fabricated Metal Product Manufacturing | 332323 | — | UNVERIFIED |
| Bottcher Systems C/o Cubeworks | Ontario | Chemical Manufacturing | 325193 | — | UNVERIFIED |
| Bp Industries Incorporated | Ontario | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Bravo Design and Fabrication LLC | Ontario | Fabricated Metal Product Manufacturing | 332710 | — | UNVERIFIED |
| Bruce Caballero | Ontario | Petroleum and Coal Products Manufacturing | 324191 | — | UNVERIFIED |
| Busy Bee Tooling | Ontario | Machinery Manufacturing | 333514 | — | UNVERIFIED |
| Caleche Investment LLC | Ontario | Food Manufacturing | 311991 | — | UNVERIFIED |
| California Mfg INC | Ontario | Furniture and Related Product Manufacturing | 337127 | — | UNVERIFIED |
| California Skate Factory | Ontario | Miscellaneous Manufacturing | 339920 | — | UNVERIFIED |