Cass Information Systems, Inc. engages in provision of payment and information processing solutions. It operates through the following segments: Information Services; Banking Services; and Corporate, Elimination, and Other. The Information Services segment offers transportation, energy, telecommunication, and environmental invoice processing and payment services to large corporations. The Banking Services segment focuses on the provision of banking services primarily to privately held businesses and faith-based ministries. The company was founded in 1906 and is headquartered in St. Louis, MO.