EXHIBIT 21.1 ------------ THE PMI GROUP, INC. - SUBSIDIARIES Name Under Which Subsidiary Does Jurisdiction of Subsidiary Name Business (If Different) Incorporation - --------------- ----------------------- --------------- PMI Mortgage Insurance Co. Arizona Residential Guaranty Co. Arizona American Pioneer Title Insurance Company Chelsea Title Company Florida PMI Mortgage Services Co. California PMI Capital I Delaware PMI Mortgage Guaranty Co. Arizona PMI Securities Co. Delaware Residential Insurance Co. Arizona CLM Technologies, Ltd. California PMI Capital Corporation Delaware TPG Segregated Portfolio Company Cayman Islands TPG Insurance Co. Vermont PMI PAC Arizona