Wells Fargo is one of the Big Four Banks of the USA and one of the largest banks ranked by bank deposits and market capitalization. It is a multinational finance company offering diversified financial services, including banking, investing, mortgage, consumer and commercial financial products, etc. Established in 1998 and headquartered in San Francisco, California, it has more than 5200 branches worldwide and has operations in 35 countries. It aims to serve customers at the highest standards and is currently serving more than 70 million customers globally.