 AMES, Iowa--BUSINESS WIRE--- WK 100BestCos--Workiva Inc. NYSE:WK, the company that simplifies complex work, today announced that it has upgraded its entire global customer base to its next generation Workiva Cloud Platform. The new platform is more open, intelligent and intuitive than its predecessor, enabling organizations around the world to improve how they connect data and teams and streamline processes. Our new platform is more open and scalable, said Workiva Chief Operating Officer Julie Iskow. We 