Small businesses represent the majority of all companies in the US, employing more than half of all workers. One of the first relationships a young company forges is with a bank. When evaluating banks, a business will consider the strength of the institution, its services and its reputation. On these counts, Bank One scores high. As a large international firm, Bank One serves businesses from sole proprietorships to Fortune 500 companies. They are especially attractive to small businesses, to which they offer a wide range of services.