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We figured out the best biggest companies to work for in California using data on salaries, company financial health, and employee diversity. You can also search for the best biggest companies to work for in any other state or city.

Zippia score 4.7
Bio-Rad Laboratories has played a leading role in the advancement of scientific discovery for over 50 years by providing a broad range of innovative tools and services to the life science research and clinical diagnostics markets. Founded in 1952, Bio-Rad has a global team of more than 6,500 employees and serves more than 85,000 research and industry customers worldwide through its global network of operations. Throughout its existence, Bio-Rad has built strong customer relationships that advance scientific research and development efforts and support the introduction of new technology used in the growing fields of genomics, proteomics, drug discovery, food safety, medical diagnostics, and more.
Zippia score 3.4
PBL can meet your needs for preclinical and regulatory studies in toxicology, pharmacology and biocompatibility, sterility assurance and microbiology.
Zippia score 4.1
AmeriGas is the nation's largest propane company, serving over 2 million customers locally in all 50 states from over 2,500 distribution locations. AmeriGas is the nation's largest propane company, serving over 2 million customers locally in all 50 states from over 1,200 locations. Our mission is to be the most reliable, the safest and the most responsive propane company in the United States.
Zippia score 4.3
Legacy Partners (Legacy), a privately held real estate firm founded in 1968 and headquartered in the San Francisco Bay Area, owns, develops and manages multifamily communities throughout the United States. Legacy has regional offices in California, Colorado, Florida, Texas, and Washington and has developed more than 60,000 apartment homes in Arizona, California, Colorado, Nevada, Oregon, Texas, and Washington. Since inception, Legacy has worked with some of the world’s largest financial institutions, life insurance companies, and real estate companies, consistently delivering exceptional results. Legacy provides management services for its own portfolio, as well as other owners. Combined, Legacy manages a portfolio of over 60 multifamily communities with more than 14,000 apartment homes, and with a gross value in excess of $2 billion. For further information, please visit legacypartners.com.
Zippia score 3.8
To enhancing physical and emotional wellness for all of our patients.
Zippia score 4.1
RES SUCCESS programs are designed to achieve the individual aspirations of each participant, providing participants the opportunity to become productive members of the community and local social network. Through community integration and education, pa...
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Bio-Rad Laboratories | |
| 2 | Pacific BioLabs |