Computer Information Systems, Inc (CIS). CIS is a technology company servicing Kentucky,Virginia, and Tennessee. Originally we started with 4 employees in 2002 with a focus on IT network and computer service so that local businesses have a local resource. Currently, we have 23 employees with 4 Major product lines: IT, Medical, Business Process, and Security. Our customer list includes major industry, education institutions, state and local governments. CIS is committed to providing strong technology support to businesses with certified consultants and engineers.