 Three-quarters of CalChamber's members have 100 or fewer employees.The members of the CalChamber's Board of Directors are elected by the CalChamber’s members and are ranking executives in their organizations, representing many of the state’s leading firms and industries, as well as the small business segment.Allan Zaremberg - President and CEO

The CalChamber traces its roots directly to the California State Board of Trade, which incorporated on February 20, 1890 after three years as a voluntary organization.