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WESCO 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 7,300 people, maintains relationships with over 18,000 suppliers, and serves over 100,000 customers worldwide. Customers include commercial and industrial businesses, contractors, government agencies, institutions, telecommunications providers and utilities. WESCO operates seven 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.


WESCO Distribution, Inc.


To register for events hosted by WESCO, click "Add to Registration Cart" for all events that you would like to attend. When finished selecting events, fill out the form at right and click "Send Now". To register for events hosted externally, click the "Go to Registration Site" button and follow the instruction at our partner site.

Contact us via this form

General request for information should use the form below and I will get back to you as soon as possible. However, if the matter is urgent, please use the methods of contact to the right of your screen.



Registration Information

If you need information or would like to register by phone please do not hesitate to call us at (508) 870-5000.


Contact Methods

Need help? We would be happy to assist you.

Toll Free : (800) 343-1201
Office : (508) 870-5000
Fax : (508) 870-5180
Email :

Address :
35 Otis Street, Westboro, MA 01581, USA