ThoughtWorks?, Inc. (www.thoughtworks.com) is a leading provider of custom e-business application development and advanced system integration services to Global 1000 companies. ThoughtWorks delivers solutions that require sophisticated software capable of integrating advanced business functionality with a company's existing core I.T. assets. ThoughtWorks is headquartered in Chicago with offices in New York, San Francisco, Nashville, Calgary, London, Melbourne, and Bangalore, India. Founded in 1993, the company is privately held. ThoughtWorks - The art of heavy lifting(SM).