 DEERFIELD BEACH, Fla., May 24, 2021 GLOBE NEWSWIRE -- CSPi Technology Solutions, a CSP inc. business NASDAQ: CSPI, a solution provider delivering managed IT, professional IT and cloud services, announces that CRN, a brand of The Channel Company, has named it to its 2021 Managed Service Provider MSP 500 list in the Security 100 category. The list, released annually, recognizes the leading North American solution providers that have demonstrated innovative and forward-thinking approaches to managed services. 