Major Employers in California
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This list of major employers was extracted from the America's Labor Market Information System (ALMIS) Employer Database, 2026 1st
Edition. Employer information is provided by Data Axel ®, Omaha, NE, 800/555-5211. © 2026. All Rights Reserved. How to Change Your Business Information |
Sorted in alphabetical order by company name. Click on the employer name to view their profile.
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| Employer Name | Location | Industry |
| Alphabet Inc | Mountain View | Internet Search Engines |
| Amazon Fulfillment Ctr | Fresno | Mail Order Fulfillment Service |
| Amgen Inc | Thousand Oaks | Biological Specimens-Manufacturers |
| Applied Materials Inc | Santa Clara | Semiconductor Manufacturing Equip (mfrs) |
| Banfield Pet Hospital | Santa Rosa | Animal Hospitals |
| Banfield Pet Hospital | Antelope | Animal Hospitals |
| Broadcom Corp | Irvine | Semiconductors & Related Devices (mfrs) |
| Cedars-Sinai Health System | West Hollywood | Health Care Management |
| Chevron | Lodi | Service Stations-Gasoline & Oil |
| Cisco Systems Inc | San Jose | Computer Peripherals (mfrs) |
| Doordash Inc | San Francisco | Delivery Service |
| Ebay Inc | San Jose | Online Retailers & Marketplaces |
| Edwards Air Force Base | Edwards | Military Bases |
| Intel Corp | Santa Clara | Semiconductor Devices (mfrs) |
| Intel Corp | Folsom | Semiconductor Devices (mfrs) |
| Kaiser Permanente Los Angeles | Los Angeles | Hospitals |
| Lawrence Livermore NTNL Lab | Livermore | Laboratories |
| Linl St & T Staff | Livermore | Research Service |
| Lockheed Martin Space Systems | Sunnyvale | Satellite Equipment & Systems-Mfrs |
| Logitech | Newark | Computer Peripherals (mfrs) |
| Loma Linda Univ Health Board | Loma Linda | Univ/Clg-Governing Body/Regent/Trustee |
| Los Angeles County Sheriff | Monterey Park | Government Offices-County |
| Los Angeles Intl Airport-Lax | Los Angeles | Airports |
| Los Angeles Police Dept | Los Angeles | Police Departments |
| March Air Reserve Base | March Arb | Military Bases |
| MCCS MCRD SN DIEGO-MRNE CORPS | San Diego | Military Bases |
| NASA | Mountain View | Federal Government-Space Research & Technolog |
| National Training Ctr Fort | Fort Irwin | Business Services NEC |
| Naval Air Station Lemoore | Lemoore | Military Bases |
| Naval Base Ventura County | Point Mugu Nawc | Federal Government-National Security |
| Naval Medical Ctr San Diego | San Diego | Hospitals |
| Ontario International Airport | Ontario | Airports |
| Prime Materials | San Jose | Semiconductors & Related Devices (mfrs) |
| Riverside County Admin Ctr | Riverside | Government Offices-County |
| Sony Pictures Entrtn Inc | Culver City | Motion Picture Producers & Studios |
| Tesla Fremont Factory | Fremont | Automobile-Manufacturers |
| Travis Air Force Base | Travis AFB | Military Bases |
| UC San Diego Health | San Diego | Health Care Management |
| UCLA Community Based Learning | Los Angeles | Junior-Community College-Tech Institutes |
| Ucsd-Neural Computation | La Jolla | University-College Dept/Facility/Office |
| University of CA San Francisco | San Francisco | Schools-Universities & Colleges Academic |
| University of Ca-Berkeley | Berkeley | University-College Dept/Facility/Office |
| University of Ca-Irvine | Irvine | Schools-Universities & Colleges Academic |
| University of Ca-Santa Barbara | Santa Barbara | Schools-Universities & Colleges Academic |
| University of California Davis | Davis | Schools-Universities & Colleges Academic |
| University-Ca-Berkeley Dept | Berkeley | University-College Dept/Facility/Office |
| University-Calfornia Sn Diego | La Jolla | Schools-Universities & Colleges Academic |
| Vision X | Los Angeles | Call Centers |
| Walt Disney Co | Burbank | Amusement & Theme Parks |
| Western Digital Corp | Fremont | Computer Storage Devices (mfrs) |
The America's Labor Market Information System (ALMIS) Employer Database consists of 13 million employers in the 50 United States, Puerto Rico and the Virgin Islands. It is developed by Data Axle using the local phone books and calling the employer directly to obtain the information. Data Axle provides the database to state employment security agencies under an agreement with the Employment and Training Administration. Resale of these data is prohibited.
How to Change Your Business Information.
In some instances, the company shown here may have its headquarters in the county, but the employees are actually located throughout the state.
Information provided on this list is not a product of the Quarterly Census of Employment and Wages (QCEW), or ES202, program.
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