Cleary Gottlieb is representing Citigroup Global Markets Inc. as financial advisor to Computer Horizons Corp. in its stock for stock merger with Analysts International Corporation. Holders of Analysts International common stock will receive 1.15 shares of Computer Horizons for each share of Analysts International they own. The merger will create one of the largest IT professional services firms in the United States, with combined 2004 revenues of approximately $600 million.