EX-21.1 2 d643515dex211.htm EX-21.1 EX-21.1

Exhibit 21.1

List of Subsidiaries

Year Ended December 31, 2013

 

Name of Affiliate or Entity

    Place of
Incorporation

Attributor Corporation (100% ownership)

    Oregon

TVaura LLC (51% ownership)

    Delaware

TVaura Mobile LLC (49% ownership)

    Delaware