Major Employers in Contra Costa County

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This list of major employers was extracted from the America's Labor Market Information System (ALMIS) Employer Database, 2025 1st Edition.  Employer information is provided by Data Axel ®, Omaha, NE, 800/555-5211. © 2024. All Rights Reserved.
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Sorted in alphabetical order by company name. Click on the employer name to view their profile.

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Employer Name Location Industry
Bart Richmond Transit Lines
Bio-Rad Laboratories Inc Hercules Physicians & Surgeons Equip & Supls-Mfrs
C & H Sugar Crockett Sugar Refiners (mfrs)
Chevron Corp San Ramon Crude Oil-Petroleum Refineries
Contra Costa County Health Svc Martinez Government Offices-County
Contra Costa Regional Med Ctr Martinez Hospitals
Crash Champions Collision Concord Automobile Body-Repairing & Painting
Home & Hospital Program Concord Educational Service-Business
John Muir Health Concord Med Concord Hospitals
Kaiser Permanente Antioch Med Antioch Hospitals
Kaiser Permanente Martinez Med Martinez Clinics
Kaiser Permanente Walnut Creek Walnut Creek Hospitals
La Raza Market Richmond Grocers-Retail
Los Medanos College Pittsburg Junior-Community College-Tech Institutes
Macias Gini & O'Connell LLP Walnut Creek Accountants
Martinez Arts Outpatient Clnc Martinez Physicians & Surgeons
Martinez Refining Co LLC Martinez Crude Oil-Petroleum Refineries
Nordstrom Walnut Creek Department Stores
Oakley Union School District Oakley School Districts
Phillips 66 Rodeo Service Stations-Gasoline & Oil
Phillips 66 Sn Francisco Rfnry Rodeo Crude Oil-Petroleum Refineries
Robert Half San Ramon Employment Agencies & Opportunities
San Ramon Regional Medical Ctr San Ramon Hospitals
Sutter Delta Medical Ctr Antioch Hospitals
USS Posco Industries Pittsburg Steel Mills (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.

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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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