Hubspan, the leading provider of cloud-scale B2B integration solutions, today announced that its vice president of client services, Ralph Pryor, has been selected by Supply & Demand Chain Executive as a 2011 Provider Pro to Know. Pryor was chosen for his strategic involvement with customers in helping them identify and solve challenges in their supply and demand chain management and in implementing real-time B2B integration solutions. The 2011 Pro to Know winners will be featured in the magazine's February/March 2011 edition.