DRESHER, Pa.--(BUSINESS WIRE)--Ascensus, Inc., the nation’s largest independent retirement plan and college savings services provider, has been named a 2015 Top Workplace by the Minneapolis Star Tribune. This marks the second consecutive year that Ascensus has been included on the Top Workplaces list. Winners are based on results from an employee satisfaction survey that is administered to participating businesses in the state of Minnesota. The survey, run by Workplace Dynamics, measures employ