Bishop Ranch


Bishop Ranch is a large business park in San Ramon, California. Tenants include AT&T, Chevron, Bank of the West, PG&E, Robert Half International, Ford Motor Company, SAP, General Electric, and JPMorgan Chase. Over 30,000 employees work in Bishop Ranch.
Bishop Ranch and the East Bay Regional Park District's Bishop Ranch Regional Preserve were originally part of a 3,000-acre parcel of land called Norris Ranch. Western Electric acquired Bishop Ranch in 1955 to house a manufacturing plant. Sunset Development Company purchased the 585-acre parcel from Western Electric in 1978. In 2003, Chevron moved its international headquarters to Bishop Ranch.
In November 2018, Sunset Development Company unveiled City Center Bishop Ranch. City Center is a shopping, dining and entertainment destination for the community of San Ramon, as well as the greater Tri-Valley.
At 1.8 million square feet, the park's anchor building, 2600 Bishop Ranch, is the largest office building in the Bay Area.