A fresh set of rankings released today puts hard numbers behind who really signs the most paychecks across the Greater Bay Area. Researchers tallied 913 businesses, nonprofits and government agencies that together employ more than 623,140 people across the region. Kaiser Permanente sits at the top of the heap with about 62,840 local workers, followed by the City and County of San Francisco and the University of California, San Francisco. The online count spans Alameda, Contra Costa, Marin, Monterey, Napa, San Benito, San Francisco, San Mateo, Santa Clara, Santa Cruz, Solano and Sonoma counties.
The online list, which expands the Book of Lists beyond the print edition by adding 833 employers with at least five local employees, totals the 913 organizations and headcount, according to the Silicon Valley Business Journal. The ranking was locally researched by Ahavah Revis and Denise Hicks, and the outlets note that employment totals were gathered by staff at SVBJ and the San Francisco Business Times and, in some cases, supplied directly by employers and could not be independently verified.
Big Employers Hold Steady While Tech Contracts
The snapshot lands in the middle of an uneven hiring climate. Tech firms continue trimming payrolls this year, and Cisco has said it will cut about 471 Bay Area positions across three offices, underscoring how private sector headcounts can shift quickly, as reported by the San Francisco Chronicle. That volatility helps explain why large health systems, universities and government entities remain the biggest local employers even as tech contracts in spots.
More Companies, Slightly Bigger Workforce Than Last Year
The roster is also a bit more crowded than it was in 2025. The earlier Book of Lists from SVBJ counted 823 organizations and roughly 613,044 local employees, so the new dataset adds about 90 employers and about 10,100 workers to the regional tally. The change largely reflects a broader push to include smaller workplaces in the online database and to standardize counts across the Greater Bay Area for researchers and readers; see the 2025 totals in the prior list from the Silicon Valley Business Journal.
Why the List Matters for Transit and Housing
For planners and transit advocates, who the biggest employers are matters as much as how many people they employ. Public sector employers and health systems tend to generate steady commutes and more predictable demand for transit and housing. Business groups have also been prominent backers of a regional transit funding campaign, which KQED reports recently hit an early signature-gathering milestone. That mix of large, stable public and health employers alongside a more volatile private sector is likely to shape policy debates for years.
How to Use the Book of Lists
The full 913 company dataset lives inside the Silicon Valley Business Journal's Book of Lists, available in print and as a data download, with the online ranking offering expanded entries while keeping some content behind a paywall. For anyone tracking hiring and headcount trends, the compilation delivers an easily searchable snapshot of which employers anchor neighborhoods across the Greater Bay Area.
