Manufacturing facilities in California

Map, counties and cities

Map of United States manufacturing facilities

Biggest counties

Los Angeles13,418 Orange5,510 San Diego4,213 Santa Clara3,800 Alameda3,206 San Bernardino2,720 Riverside2,120 Sonoma1,540

All 58 counties

Los Angeles 13,418 Orange 5,510 San Diego 4,213 Santa Clara 3,800 Alameda 3,206 San Bernardino 2,720 Riverside 2,120 Sonoma 1,540 Ventura 1,274 San Joaquin 1,202 Sacramento 1,138 Fresno 1,105 San Mateo 1,095 Napa 997 Contra Costa 959 Santa Barbara 867 San Luis Obispo 861 San Francisco 770 Kern 734 Stanislaus 715 Solano 532 Yolo 456 Tulare 436 Monterey 427 Placer 393 Santa Cruz 331 Butte 288 Merced 268 El Dorado 262 Marin 236 Shasta 230 Mendocino 197 Madera 176 Humboldt 173 Nevada 130 Kings 125 Amador 116 Imperial 112 San Benito 92 Sutter 89 Yuba 84 Colusa 80 Tehama 78 Glenn 71 Calaveras 58 Tuolumne 56 Lake 55 Siskiyou 36 Plumas 23 Mariposa 23 Trinity 18 Inyo 15 Del Norte 14 Lassen 13 Mono 9 Modoc 5 Sierra 5 Alpine 2

Biggest cities

Los Angeles2,615 San Diego1,844 San Jose1,400 Santa Ana812 Anaheim809 San Francisco793 Irvine745 Sacramento735 Fresno733 Santa Clara721 Fremont705 Ontario665

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 California1,400 FACILITIES

Facility	City	Industry	NAICS	Employees	Status
Bricada Incorporated	San Jose	Machinery Manufacturing	333998	—	ACTIVE
Caes Systems LLC	San Jose	Computer and Electronic Product Manufacturing	334419	500+	ACTIVE
Canary Communications, INC.	San Jose	Computer and Electronic Product Manufacturing	334210	—	ACTIVE
Cermetek Microelectronics, INC.	San Jose	Computer and Electronic Product Manufacturing	334290	—	ACTIVE
Chemical Manufacturers Incorporated	San Jose	Chemical Manufacturing	325611	—	ACTIVE
Cogniv LLC	San Jose	Apparel Manufacturing	315990	—	ACTIVE
Concept Part Solutions, INC.	San Jose	Machinery Manufacturing	333242	—	ACTIVE
Creative Sign Systems, INC	San Jose	Miscellaneous Manufacturing	339950	—	ACTIVE
Cryptography Research, INC	San Jose	Computer and Electronic Product Manufacturing	334413	—	ACTIVE
Ctd-usa INC	San Jose	Computer and Electronic Product Manufacturing	334419	—	ACTIVE
Deep Ocean Engineering, Incorporated	San Jose	Transportation Equipment Manufacturing	336612	—	ACTIVE
Digital Power Corporation	San Jose	Electrical Equipment, Appliance & Component Manufacturing	335311	—	ACTIVE
Dsgi Technologies, INC.	San Jose	Electrical Equipment, Appliance & Component Manufacturing	335999	—	ACTIVE
Dt Precision, LLC	San Jose	Fabricated Metal Product Manufacturing	332721	—	ACTIVE
Dt Research, INC.	San Jose	Computer and Electronic Product Manufacturing	334111	—	ACTIVE
Eclipse Microwave INC	San Jose	Computer and Electronic Product Manufacturing	334413	—	ACTIVE
Empower Semiconductor INC	San Jose	Computer and Electronic Product Manufacturing	334413	—	ACTIVE
Ettifos, INC	San Jose	Computer and Electronic Product Manufacturing	334220	—	ACTIVE
Evergreen Semiconductor Materials INC.	San Jose	Computer and Electronic Product Manufacturing	334413	—	ACTIVE
Exatron, INC.	San Jose	Computer and Electronic Product Manufacturing	334515	—	ACTIVE
Flextronics International USA INC	San Jose	Computer and Electronic Product Manufacturing	334418	—	ACTIVE
Fred K Lude	San Jose	Fabricated Metal Product Manufacturing	332710	—	ACTIVE
Gemlight Technologies INC	San Jose	Computer and Electronic Product Manufacturing	334118	—	ACTIVE
Groq, INC.	San Jose	Computer and Electronic Product Manufacturing	334413	—	ACTIVE
Halcyon Manufacturing INC	San Jose	Fabricated Metal Product Manufacturing	332710	—	ACTIVE
Hastest Solutions, INC	San Jose	Computer and Electronic Product Manufacturing	334513	—	ACTIVE
Hd Machining LLC	San Jose	Textile Mills	313310	—	ACTIVE
Hera Systems, INC.	San Jose	Transportation Equipment Manufacturing	336414	—	ACTIVE
Herotek, INC.	San Jose	Computer and Electronic Product Manufacturing	334419	—	ACTIVE
H&t Machining	San Jose	Fabricated Metal Product Manufacturing	332710	—	ACTIVE
Hubner Photonics INC.	San Jose	Machinery Manufacturing	333310	—	ACTIVE
I'm in Control	San Jose	Computer and Electronic Product Manufacturing	334512	—	ACTIVE
Infinirel CORP	San Jose	Computer and Electronic Product Manufacturing	334515	—	ACTIVE
Intalight INC	San Jose	Miscellaneous Manufacturing	339115	—	ACTIVE
Integrated Manufacturing and Supply Incorporated	San Jose	Machinery Manufacturing	333991	—	ACTIVE
Jabil Defense and Aerospace Services, LLC	San Jose	Computer and Electronic Product Manufacturing	334418	—	ACTIVE
Jarvis Manufacturing, INC	San Jose	Fabricated Metal Product Manufacturing	332710	—	ACTIVE
J. Lohr Winery San Jose	San Jose	Beverage and Tobacco Product Manufacturing	312130	20–99	ACTIVE
Lambda INC	San Jose	Computer and Electronic Product Manufacturing	334111	—	ACTIVE
Larson Automation, INC.	San Jose	Computer and Electronic Product Manufacturing	334515	—	ACTIVE
Lee Lawrence Meadows	San Jose	Transportation Equipment Manufacturing	336411	—	ACTIVE
Leftwing Precision LLC.	San Jose	Fabricated Metal Product Manufacturing	332710	—	ACTIVE
Lotus Laboratories INC	San Jose	Computer and Electronic Product Manufacturing	334290	—	ACTIVE
Lumenis Be, INC.	San Jose	Miscellaneous Manufacturing	339112	—	ACTIVE
Lumentum Operations LLC	San Jose	Computer and Electronic Product Manufacturing	334290	—	ACTIVE
Luxience INC.	San Jose	Computer and Electronic Product Manufacturing	334413	—	ACTIVE
Machine Dimension, INC.	San Jose	Fabricated Metal Product Manufacturing	332710	—	ACTIVE
Mazda Computing, INC	San Jose	Computer and Electronic Product Manufacturing	334111	—	ACTIVE
Mega Force Corporation	San Jose	Computer and Electronic Product Manufacturing	334418	—	ACTIVE
Michael Ju	San Jose	Electrical Equipment, Appliance & Component Manufacturing	335131	—	ACTIVE

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