All Employees: Business Support Services in California was 45.60000 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, All Employees: Business Support Services in California reached a record high of 61.20000 in January of 2004 and a record low of 45.60000 in January of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Business Support Services in California - last updated from the United States Federal Reserve on March of 2024.