CDW Corp. engages in the provision of information technology solutions to small, medium, and large business, government, education, and healthcare customers. The company is headquartered in Vernon Hills, Illinois and currently employs 15,100 full-time employees. The company went IPO on 2013-06-27. The Company’s array of offerings ranges from discrete hardware and software products to integrated IT solutions and services that include on-premises and cloud capabilities across hybrid infrastructure, digital experience and security. The firm operates through three segments: Corporate, Small Business and Public. The Corporate segment primarily serves United States private sector business customers. The Small Business segment primarily serves United States private sector business customers. The Public segment comprises government agencies and education and healthcare institutions in the United States. The Company’s solutions are delivered in physical, virtual and cloud-based environments. The company provides integrated IT solutions in more than 150 countries.