1 EXHIBIT NO. 21 SUBSIDIARIES OF THE PROGRESSIVE CORPORATION Jurisdiction of Name of Subsidiary Incorporation - ------------------ -------------- 1890 Insurance Agency, Inc. Wyoming Airy Insurance Center, Inc. Pennsylvania Allied Insurance Agency, Inc. Ohio Express Quote Services, Inc. Florida Garden Sun Insurance Services, Inc. Hawaii Gold Key Insurance Agency California Greenberg Financial Insurance Services, Inc. California Halcyon Insurance Company Ohio Husky Sun Insurance Services, Inc. Washington Insurance Confirmation Services, Inc. Delaware Lakeside Insurance Agency, Inc. Ohio Maryland Auto Insurance Solutions, Inc. Maryland Midland Financial Group, Inc. Tennessee Agents Financial Services - Tennessee, Inc. Tennessee Agents Financial Services - Illinois, Inc. (90% owned) Illinois Agents Financial Services, Inc. (40% owned) Florida AutoSurance of America, Inc. Arizona Progressive Home Insurance Agency Tennessee Specialty Risk Insurance Company Tennessee Midland Risk Services, Inc. Tennessee Midland Risk Services - Arizona, Inc. Arizona Midland Risk Services - Nevada, Inc. Nevada Midland Risk Insurance Services - California, Inc. California Midland Risk Services - Illinois, Inc. (85% owned) Illinois Midland Risk Services - Tennessee, Inc. Tennessee Mountain Laurel Assurance Company Pennsylvania Mountainside Insurance Agency, Inc. Colorado National Continental Insurance Company New York Pacific Motor Club California PCIC Canada Holdings, Ltd. Canada Progressive Casualty Insurance Company of Canada Canada Progny Agency, Inc. New York Progressive Adjusting Company, Inc. Ohio Progressive American Insurance Company Florida Bayside Underwriters Insurance Agency, Inc. Florida Progressive American Life Insurance Company Ohio Progressive Life Insurance, Ltd. Turks & Caicos Islands Progressive Auto Pro Insurance Agency, Inc. Florida Progressive Auto Pro Insurance Company Florida Progressive Bayside Insurance Company Florida Progressive Capital Management Corp. New York Progressive Casualty Insurance Company Ohio PC Investment Company Delaware Progressive Gulf Insurance Agency Mississippi Progressive Specialty Insurance Company Ohio 2 Progressive Classic Insurance Company Wisconsin Progressive Consumers Insurance Company Florida Progressive DirecTrac Service Corp. Texas Progressive Express Insurance Company Florida Progressive Hawaii Insurance Corp. Hawaii Progressive Insurance Agency, Inc. Ohio Progressive Agency Holdings Corp. Ohio Barry Scott Companies, Inc. Delaware Barry Scott Agency, Inc. New York Baron Cycle, Inc. New York Barry Scott Acquisition Corp. New York Aard Vark Agency, Ltd. New York Progressive Investment Company, Inc. Delaware RRM Holdings, Inc. Delaware Progressive Marathon Insurance Company California Progressive Max Insurance Company Ohio Progressive Michigan Insurance Company Michigan Progressive Mountain Insurance Company Colorado Progressive Northeastern Insurance Company New York Progressive Northern Insurance Company Wisconsin Progressive Premier Insurance Company of Illinois Illinois Progressive Universal Insurance Company of Illinois Illinois Progressive Northwestern Insurance Company Washington Progressive Paloverde Insurance Company Arizona Progressive Preferred Insurance Company Ohio Progressive Premium Budget, Inc. Ohio Progressive Resources Services Company Ohio Progressive Security Insurance Company Louisiana Progressive Southeastern Insurance Company Florida Progressive West Insurance Company California Silver Key Insurance Agency, Inc. Nevada The Progressive Agency, Inc. Virginia United Financial Casualty Company Missouri United Financial Insurance Agency, Inc. Ohio United Financial Insurance Agency, Inc. Washington Village Transport Corp. Delaware Wilson Mills Land Co. Ohio Except as indicated, each subsidiary is wholly owned by its parent