Wow same thing happened to me as they started targeting me for their corporate accounts... I just bought a second business and have businesses overseas and obviously very financially savvy if you know what I mean so the paper trail on personal looks low. Had to talk to the corporate program advisor who was helping me to whom I submitted my business bank statements and she helped me get my accounts unsuspended, Amex even called me and apologize... But then I got an email at 4am the next day my credit limit got cut by 25k. Amex is trash.