EX-21 2 y31158exv21.htm EX-21: LIST OF SUBSIDIARIES EX-21
 

EXHIBIT 21
SUBSIDIARIES OF WESTWOOD ONE, INC.
     
Name of Subsidiary   State of Incorporation/Organization
Westwood One Radio, Inc.
  California
Westwood One Radio Networks, Inc.
  Delaware
Westwood National Radio Corporation
  Delaware
Westwood One Stations — NYC, Inc.
  Delaware
Westwood One Properties, Inc.
  Delaware
SmartRoute Systems, Inc.
  Delaware
Metro Networks, Inc.
  Delaware
Metro Networks Communications, Inc.
  Maryland
Metro Networks Services, Inc.
  Delaware
Metro Networks Communications, Limited Partnership
  Delaware