PADUCAH, Ky.--(BUSINESS WIRE)--Computer Services, Inc. (CSI) (OTCQX: CSVI), a provider of end-to-end financial technology solutions, has once again ranked in the top two percent of the world’s largest managed services providers, according to Penton Technology’s annual MSPmentor 501 Global Edition. In its eighth year of publication, the list identifies the world’s top 501 managed services providers (MSPs), and CSI has been included in the annual listing since its inception. Each year, MSPmentor