NASDAQInformation Concepts implemented and maintained the Siebel enterprise contact management for the NASDAQ Stock Market. The system is used to house sensitive information on all companies whose stocks are traded on the NYSE, AMEX, and NASDAQ stock markets. Information Concepts was responsible for migrating data from SIRS, an Informix-based legacy contact management system written in C and Informix 4GL, to Siebel, an Oracle-based system written in C.