 NEW YORK, May 17, 2021 PRNewswire -- Pareteum Corporation OTC: TEUM, a global cloud Communications-Platform-as-a-Service CPaaS company, today announced preliminary revenue results for full year 2020 and provided a business update. Over the past 18 months Pareteum has focused on repositioning itself, including new Board leadership, new management, re-establishing a culture of integrity, emphasizing our customer-centric business model and focusing the business for future growth, commented Mary Beth Vitale , interim Chair of the Board of Directors. 