SUBSIDIARIES OF REGISTRANT JURISDICTION OF INCORPORATION OR SUBSIDIARY ORGANIZATION GWL Properties Inc. Colorado Maxim Series Fund, Inc. Maryland Financial Administrative Services Corporation1 Colorado One Corporation2 Colorado Great-West Benefit Services, Inc. Delaware GW Capital Management, Inc. Colorado Confed Admin Services, Inc. Delaware Benefits Communication Corporation3 Delaware Westkin Properties Ltd. California Great-West Realty Investments, Inc. Delaware BenefitsCorp Equities, Inc. Delaware Private Healthcare Systems, Inc. Delaware One Health Plan of California, Inc. California One Health Plan of Colorado, Inc. Colorado One Health Plan of Georgia, Inc. Georgia One Health Plan of Illinois, Inc. Illinois One Health Plan of Texas, Inc. Texas One Orchard Equities, Inc. Colorado 1 Also doing business as Financial Administrative Services Corporation of Colorado. 2 Formerly, Employee Benefit Services, Inc. 3 Also doing business as Benefits Insurance Services, Inc.