CDW Corporation (CDW) is a provider of integrated information technology (IT) solutions in the United States and Canada. CDW's range of offerings range from discrete hardware and software products to integrated IT solutions, such as mobility, security, data center optimization, cloud computing, virtualization and collaboration. The Company has two segments: Corporate, which consists of primarily of private sector business customers, and Public, which consists of government agencies and education and healthcare institutions. CDW also has two other operating segments, CDW Advanced Services and Canada (combined together as Other). The Company is a sales channel partner for many original equipment manufacturers (OEMs) and software publishers (collectively, its vendor partners), whose products it sells or include in the solutions CDW offers. The Company helps its customer base of more than 250,000 small, medium and large business, government, education and healthcare customers.