Software Information Systems, also known as SIS, is an information technology solutions provider. It focuses on the sales and marketing of IBM hardware systems, as well as offers software development and consulting services. The company provides eBusiness-on-demand model that combines technology, hardware and consulting services and gives corporate clients computing infrastructure. Software Information Systems also offers various hardware and software solutions that include servers, routers, operating systems, peripherals and desktops. In addition, it features an education and training program that provides basic introduction on hardware and software and teaches problem-handling techniques. The company additionally offers several technical services, such as firewall and storage server installation, network and server implementation, and software upgrade and migration. Software Information Systems is headquartered in Lexington, Ky. .