INFOCROSSING, INC. AND SUBSIDIARIES EXHIBIT 21 SUBSIDIARIES OF THE COMPANY ETG, Inc., a Delaware corporation. The following subsidiaries were merged with the parent corporation as of December 31, 2000: Infocrossing Services, Inc., a Delaware corporation. MICR Corporate Services, Inc., a New York corporation. MCC Key Services, Inc., a New Jersey corporation. Imperit, Inc., an inactive Delaware corporation. COSI.COM, Inc., an inactive Delaware corporation. X-18