Clerity Solutions provides mainframe migration services, software, legacy modernization, and infrastructure solutions in the United States and internationally. The company provides its Legacy Migration Solutions Practice that offers services to assist clients in transitioning legacy applications, including CICS, IMS, IDMS, IDEAL/Datacom, and Adabas/Natural, as well as related 3rd party software products and tools. It also offers UniKix Mainframe Rehosting Software that provides an environment for running online and batch workloads on open systems platforms. Clerity Solutions is headquartered in Chicago, Illinois with additional offices in Europe and Latin America.