Is Charles Schwab registered with the Securities and Exchange Commission?

Could you please clarify if Charles Schwab, a leading provider of financial services including investment advice and brokerage services, is indeed registered with the Securities and Exchange Commission (SEC)? Given the importance of regulatory oversight in the financial industry, it's crucial to ensure that such a significant financial institution adheres to the necessary guidelines and regulations set forth by the SEC. Could you elaborate on whether Charles Schwab's registration status with the SEC is current and in compliance with all relevant regulations?