Graubündner Kantonalbank provides various banking and products services to private individuals and companies. It offers private and savings accounts; stock deposit, foreign currency, current, and rent accounts; and business and corporate cards, maestro cards, and debit master cards. The company also provides investment advice and wealth management services; investment and provident funds; investment saving plans; investment depots; variable, fixed, money market, and eco mortgages; and construction and personal loans.