TwitterFacebookLinkedInEmailMessenger When Cornerstone National Bank & Trust Company opened its doors in 2000, it selected CSI as its core processing partner. The relationship has grown since that time, and now Cornerstone also uses CSI Managed Services. The use of integrated technology provides the bank with several key advantages, like a single relationship manager for all CSI solutions. This helps the bank streamline IT operations and generate additional value from its technology partnership. Watch this video to learn more about the benefits Cornerstone receives through its relationship with CSI.