Sector, Inc. - In the US, Sector, Inc., is a wholly owned subsidiary of the US Securities Industry Automation Corporation (SIAC). It provides a variety of communications and outsourcing services to organisations that require high-availability for critical operations in both data center and network operations. SIAC operates all systems for the New York Stock Exchange, the American Stock Exchange, the National Market System, the National Securities Clearing Corporation (NSCC) and its affiliates, the International Securities Clearing Corporation (ISCC) and the Government Securities Clearing Corporation (GSCC).
Sector, Inc. : in the us, sector, inc., is a wholly owned subsidiary of the us securities industry automation corporation (siac). it provides a variety of communications and outsourcing services to organisations that require high-availability for critical operations in both data center and network operations. siac operates all systems for the new york stock exchange, the american stock exchange, the national market system, the national securities clearing corporation (nscc) and its affiliates, the international securities clearing corporation (iscc) and the government securities clearing corporation (gscc).