Founded in 1972, Communications Supply Corporation (CSC), a subsidiary of WESCO International Inc. (NYSE: WCC), distributes a full range of data communications and security products and services. CSC and WESCO form the largest data communications, security and electrical network in North America with 380 full-service branches and an international network designed to scale. At CSC, we focus on one thing: servicing our customers. Through our people, passion and expertise, we'll gain a thorough understanding of your organization's needs and deliver best-in-class products and services. It's this guiding principle that has turned us into the fastest growing data communications and security products distributor in North America today.