Insurance and Financial services including broking and underwriting insurance services for all forms of insurance, agents and brokers for credit and bonds and securities, credit agents, estate agent services, financial securities and transactions, financing guarantees, investment, investment trusts, leasing, loans, loans against security, loans granted on landed property, management, monetary transactions, mortgaging of securities, property, real estate management, valuation, sale, leasing, financing, rental and all other services in this class