Myriad Systems Incorporated (MSI) is one of the leading providers of print and mail, bank marketing, online banking services and electronic check processing solutions in Oklahoma. It processes, prints and mails financial statements and notices, archives statements, notices and other types of documents for online delivery and research. The company is an affiliate partner of various organizations, including Summit Financial Solutions Inc., ATTUS Technologies, McCoy Myers & Associates, etc. Servicing financial institutions and governments across the United States, it delivers products and services over the Internet to a hosted environment through software as a service (Saas) model. Myriad Systems Incorporated became a wholly owned subsidiary of Computer Services Inc. (CSI) family of companies in 2009.