Formerly a Century Bank, iBERIABANK had $9.7 billion in assets as of Dec. 31, 2009. Operating 136 bank offices in the southwestern U.S., iBERIABANK offers every banking service imaginable. The company has been operating for 123 years and offers, in part, a financial product line including commercial, private, retail, banking, mortgage, online banking, cash management and investment services.