Keystone Systems, Inc. - Keystone provides library automation software to libraries, businesses, and institutions with complex demands.

For more than twenty-five years Keystone, a North Carolina corporation located in Raleigh, has provided dedicated service in the form of quality library automation software with full support services. KLAS®, the Keystone Library Automation System, offers flexibility and reliability, and Keystone's experienced staff develop, support, train, and implement KLAS for our clients.

Keystone has delivered automation systems and support to clients such as the Florida Network of Talking Book Libraries, the National Hemophilia Foundation, the Kansas Instructional Resource Center, Broyhill Center for Learning Resources (Caldwell Community College & Technical Institute) and others.