General Info

Workers' Compensation Insurance Rating Bureau of California is a nonprofit association comprised of various companies licensed to transact workers' compensation insurance. It has more than 400 member companies and is a licensed rating organization and designated statistical agent of the California Insurance Commissioner. The association provides workers' compensation information and statistics through various insurers. Workers' Compensation Insurance Rating Bureau of California provides protection to businesses and employees from the financial impact of accidents. It performs various functions, including premium collection, examination of policy documents, inspections of insured businesses and test audits for insurance companies. The association is a part of Environment Control Insurance and is located in San Francisco.