Wells Fargo Insurance Services of Pennsylvania, Inc.

Weprec Powers Pointe Corporation

Wesco Distribution, Inc

Wesco Distribution, Inc

Wesplant Corporation

West Atlanta Rental Properties, Inc

West Penn Realty Company

Western Inventory Service, Inc

Westinghouse Air Brake Technologies Corporation

Westinghouse Communications

Westinghouse Credit Corporation

Westinghouse Development And Management Corporation

Westinghouse Electric Company

Westinghouse Electric Company Llc (delaware)

Westinghouse Environmental And Geotechnical Services, Inc

Westinghouse Power Generation

Westinghouse Power T&d; Company, Inc

Westinghouse Property Management, Inc

Westinghouse Realty Advisors, Inc

Westinghouse Securities Corporation