EX-21.1 4 y74829exv21w1.htm EX-21.1: SUBSIDIARIES OF THE REGISTRANT EX-21.1
Exhibit 21.1
SUBSIDIARIES OF THE REGISTRANT
     
Name   Jurisdiction
Allied World Assurance Company, Ltd
  Bermuda
Allied World Assurance Holdings (Ireland) Ltd
  Bermuda
Allied World Assurance Company (Reinsurance) Limited
  Ireland
Allied World Assurance Company (Europe) Limited
  Ireland
Newmarket Administrative Services (Ireland) Limited
  Ireland
Allied World Assurance Holdings (U.S.) Inc.
  Delaware
Allied World Assurance Company (U.S.) Inc.
  Delaware
Allied World National Assurance Company
  New Hampshire
Allied World Investment Company
  Delaware
Newmarket Administrative Services, Inc.
  Delaware
Allied World Reinsurance Company
  New Jersey
Darwin Professional Underwriters, Inc.
  Delaware
Darwin Group, Inc.
  Delaware
Darwin National Assurance Company
  Delaware
Darwin Select Insurance Company
  Arkansas
Vantapro Specialty Insurance Company
  Arkansas
Evolution Underwriting Inc.
  Delaware
Agency Marketing Services Inc.
  Florida
All-South Professional Liability, Inc.
  Florida
Raincross Insurance Company
  Florida
Newmarket Administrative Services (Bermuda), Ltd
  Bermuda