These sites contain links to legal research material, such as the California Codes and Federal Statutes. 1934-Present FindLaw and AccessLaw offer free comprehensive California case law from 1934 to the present.
Cases contain official citation and page numbers.
App.4th e.g. 17 Cal. Their helpful legal guides address many areas of consumer law, including landlord-tenant and retail sales. If the corporation is registered with the Secretary of State, you will get a search result. Click on the name of the corporation after the search result appears, and the screen will show the name and address for the corporation and for the agent for service of process.