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The Securities Industry Automation Corporation, a joint venture of the New York Stock Exchange and the American Stock Exchange, is the technological center of Wall Street. The company runs the computer systems and communications networks that power the stock exchanges and disseminate United States market data worldwide. Securities Industry Automation plans, develops, implements and manages a variety of automated information-handling and communications systems that support order processing, trading, market data reporting, trade comparison and surveillance. It has also forged strong partnerships with New York's public and private schools, pioneering e-mail mentoring programs and developing technology infrastructure plans. Established in 1972, Securities Industry Automation Corporation has headquarters in Brooklyn, N.Y.