Arrow Financial Corp is a holding company. It provides various advisory and administrative services and coordinates the general policies and operations of the banks. It provides financial products, including online and mobile banking, mortgages, commercial loans, investments, and others. The company also provides lending services including commercial and industrial lending to small and mid-sized companies; mortgage lending for residential and commercial properties; and consumer installment and home equity financing. The key source of company's revenue is interest income, fees, commission earned through its subsidiaries.