CDW Corporation is a technology company, which is a multi-brand provider of information technology (IT) solutions to business, government, education and healthcare customers in the United States, the United Kingdom and Canada. The Company offers a range of hardware and software products to integrated IT solutions and services that include on-premise, hybrid and cloud capabilities across data center and networking, digital workspace, security and virtualization. The Company's business segments include Corporate, Small Business, and Public. The Corporate segment primarily serves the United States private sector business customers. The Small Business segment primarily serves the United States private sector business customers. The Public segment comprises of government agencies, education, and healthcare institutions in the United States.