CDW Corporation is an IT solutions company that operates in the US, UK and Canada, offering integrated IT solutions over three segments: Corporate, Small Business, and Public. It provides a range of hardware and software products and services, including on-premise, hybrid and cloud capabilities across data center, networking, digital workspace and security. CDW also offers advisory and design, software development, implementation, professional and telecom services to small, medium and large business customers, as well as government, healthcare and education customers.