Unisys Corporation provides information technology (IT) services, software, and technology that solve mission-critical problems for clients worldwide. It operates in two segments, Services and Technology. The Services segment provides outsourcing services, including management of customers' data centers, computer servers, and end-user computing environments, as well as specific business processes; systems integration and consulting services, such as assessing the security and cost effectiveness of clients' IT systems and enabling them to design, integrate, and modernize mission-critical applications; infrastructure services consisting of design, warranty, and support services for its customers' IT infrastructure, such as networks, desktops, servers, and mobile and wireless devices; and maintenance services. The Technology segment designs and develops servers and related products consisting of enterprise-class servers, which comprise the ClearPath family of servers and the ES7000 family of Intel-based servers, as well as operating system software and middleware; and provides data center, infrastructure management, and cloud computing offerings for clients to virtualize and automate their data-center environments. The company serves public sector; financial services; and other commercial markets comprising communications and transportation. Unisys Corporation markets its products and services primarily through direct sales force, as well as through distributors and alliance partners. Unisys Corporation was founded in 1886 and is headquartered in Blue Bell, Pennsylvania.