EX-21.1 7 file006.txt SUBSIDIARIES OF THE REGISTRANT Exhibit 21.1 SUBSIDIARIES OF THE REGISTRANT Name of Subsidiary Jurisdiction of Incorporation ------------------ ----------------------------- Aspen Insurance Limited Bermuda Aspen Insurance UK Limited United Kingdom Aspen (UK) Holdings Limited United Kingdom Aspen Insurance UK Services Limited United Kingdom Aspen U.S. Holdings, Inc. Delaware Aspen Specialty Insurance Company North Dakota Aspen Specialty Insurance Management Inc. Massachusetts Aspen Insurance U.S. Services Inc. Delaware