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 California1,844 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Innophase INC | San Diego | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| Inno Tech Manufacturing INC | San Diego | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Inseego North America, LLC | San Diego | Computer and Electronic Product Manufacturing | 334220 | — | ACTIVE |
| Inseego Wireless INC | San Diego | Computer and Electronic Product Manufacturing | 334220 | — | ACTIVE |
| J. I. Machine Company, INC. | San Diego | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| J & M Distributed Solutions, LLC | San Diego | Electrical Equipment, Appliance & Component Manufacturing | 335311 | — | ACTIVE |
| Kiragrace INC. | San Diego | Apparel Manufacturing | 315250 | — | ACTIVE |
| Kodesh Ventures LLC | San Diego | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Kratos Space & Missile Defense Systems, INC. | San Diego | Transportation Equipment Manufacturing | 336419 | — | ACTIVE |
| Kura Oncology, INC | San Diego | Chemical Manufacturing | 325412 | — | ACTIVE |
| La Jolla Alcohol Research, INC. | San Diego | Miscellaneous Manufacturing | 339999 | — | ACTIVE |
| Lifeome Biolabs INC | San Diego | Chemical Manufacturing | 325414 | — | ACTIVE |
| Livivos INC | San Diego | Computer and Electronic Product Manufacturing | 334510 | — | ACTIVE |
| Load Up Tactical | San Diego | Fabricated Metal Product Manufacturing | 332994 | — | ACTIVE |
| Lodestar Space INC. | San Diego | Transportation Equipment Manufacturing | 336414 | — | ACTIVE |
| Logistics Support Center LLC | San Diego | Miscellaneous Manufacturing | 339940 | — | ACTIVE |
| Monarch Quantum, INC | San Diego | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| M&r Partners LLC | San Diego | Fabricated Metal Product Manufacturing | 332999 | — | ACTIVE |
| Mushroom Networks INC | San Diego | Computer and Electronic Product Manufacturing | 334210 | — | ACTIVE |
| National Lighting Supply LLC | San Diego | Electrical Equipment, Appliance & Component Manufacturing | 335132 | — | ACTIVE |
| National Steel and Shipbuilding Company | San Diego | Transportation Equipment Manufacturing | 336611 | — | ACTIVE |
| Natural Thoughts, INC | San Diego | Chemical Manufacturing | 325620 | — | ACTIVE |
| Neo Tech Aqua Solutions, INC | San Diego | Machinery Manufacturing | 333310 | — | ACTIVE |
| Neptune Dynamix INC. | San Diego | Transportation Equipment Manufacturing | 336612 | — | ACTIVE |
| Netburner | San Diego | Computer and Electronic Product Manufacturing | 334111 | — | ACTIVE |
| Next Semiconductor Technologies INC | San Diego | Computer and Electronic Product Manufacturing | 334220 | — | ACTIVE |
| Northrop Grumman Systems Corporation | San Diego | Transportation Equipment Manufacturing | 336419 | — | ACTIVE |
| Northrop Grumman Systems Corporation | San Diego | Computer and Electronic Product Manufacturing | 334511 | — | ACTIVE |
| Obsidian Sensors INC | San Diego | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| Odd Fare Affairs LLC | San Diego | Food Manufacturing | 311920 | — | ACTIVE |
| Offisavvy, LLC | San Diego | Furniture and Related Product Manufacturing | 337211 | — | ACTIVE |
| Onego Bio INC. | San Diego | Food Manufacturing | 311423 | — | ACTIVE |
| Oxford Nanoimaging INC | San Diego | Computer and Electronic Product Manufacturing | 334610 | — | ACTIVE |
| Pacific X Ray Imaging LLC | San Diego | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| Packard Brothers LLC | San Diego | Textile Product Mills | 314910 | — | ACTIVE |
| Paleo Treats INC. | San Diego | Food Manufacturing | 311821 | — | ACTIVE |
| Pangaea Health & Safety, LLC | San Diego | Computer and Electronic Product Manufacturing | 334519 | — | ACTIVE |
| Pashupati Limited | San Diego | Miscellaneous Manufacturing | 339940 | — | ACTIVE |
| P & E Marine INC | San Diego | Machinery Manufacturing | 333618 | — | ACTIVE |
| Pjm Packaging LLC | San Diego | Paper Manufacturing | 322211 | — | ACTIVE |
| Plastics Family Holdings, INC | San Diego | Plastics and Rubber Products Manufacturing | 326199 | — | ACTIVE |
| Powered By 3dp LLC | San Diego | Miscellaneous Manufacturing | 339950 | — | ACTIVE |
| Prism Maritime, INC. | San Diego | Transportation Equipment Manufacturing | 336611 | — | ACTIVE |
| Profade Apparel LLC | San Diego | Apparel Manufacturing | 315990 | — | ACTIVE |
| Psiber Data Systems INC. | San Diego | Computer and Electronic Product Manufacturing | 334515 | — | ACTIVE |
| Psyonic INC | San Diego | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Pure Bioscience, INC. | San Diego | Chemical Manufacturing | 325998 | — | ACTIVE |
| Quake Global, INC. | San Diego | Computer and Electronic Product Manufacturing | 334220 | — | ACTIVE |
| Quidelortho Sales Company, LLC | San Diego | Chemical Manufacturing | 325413 | — | ACTIVE |
| Ram Durable Medical Equipment LLC | San Diego | Miscellaneous Manufacturing | 339112 | — | ACTIVE |

