NSIA operates in insurance, banking and finance, and real estate businesses. It provides life insurance products; and non-life insurance products, including automotive, home and property, transport, and personal accident. The company also offers checking accounts, savings accounts, term deposits, savings certificates, and bank assurance products; commercial loans, personal loans, mortgages, and leasing; other services, such as transfers, foreign exchange, asset management, electronic banking, and money transfers; and financial engineering, trading, asset management, product portfolio management, and finance research services.