PITTSBURGH, Jan. 4, 2013 /PRNewswire/ -- WESCO International, Inc. (NYSE: WCC), a leading provider of electrical and industrial MRO products, construction materials, and advanced integrated supply procurement outsourcing services, will announce fourth quarter and year end 2012 earnings on Thursday, January 31, 2013, before the opening of the New York Stock Exchange. The Company will host a conference call at 11:00 A.M. Eastern Time that day to discuss the earnings results. The call will be available via conference call as well as a live audio webcast that can be accessed by clicking on the microphone icon on WESCO's home page at the www.wesco.com website. The call replay will be available on the WESCO website through 9:00 AM, February 8, 2013. Dial in for the call is as follows: Conference telephone number: Participant Dial In: 1-800-860-2442International Dial In: 1-412-858-4600Canada Dial In: 1-866-605-3852Confirmation Code: Ask for the "WESCO" conference call Replay: +1-877-344-7529International Replay: +1 412-317-0088Replay available from 1:00 PM ET January 31 thru 9:00 AM ET February 8, 2013.Confirmation Code: 10023299WESCO International, Inc. (NYSE: WCC), a publicly traded Fortune 500 holding company headquartered in Pittsburgh, Pennsylvania, is a leading provider of electrical, industrial, and communications maintenance, repair and operating ("MRO") and original equipment manufacturers ("OEM") product, construction materials, and advanced supply chain management and logistic services. 2011 annual sales were approximately $6.1 billion. The Company employs approximately 7,500 people, maintains relationships with over 18,000 suppliers, and serves over 65,000 active customers worldwide. Customers include commercial and industrial businesses, contractors, government agencies, institutions, telecommunications providers and utilities. WESCO operates eight fully automated distribution centers and approximately 400 full-service branches in North America and international markets, providing a local presence for customers and a global network to serve multi-location businesses and multi-national corporations.The matters discussed herein may contain forward-looking statements that are subject to certain risks and uncertainties that could cause actual results to differ materially from expectations. Certain of these risks are set forth in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2011, as well as the Company's other reports filed with the Securities and Exchange Commission. SOURCE WESCO International, Inc.