NCR acquired Strategic Technologies & Systems in 1999, and appointed Stephen Brobst as chief technology officer of Teradata Solutions Group. In 2000, NCR acquired Ceres Integrated Solutions and its customer relationship management software for $90 million, as well as Stirling Douglas Group and its demand chain management software. Teradata acquired financial management software from DecisionPoint in 2005. In January 2007, NCR announced Teradata would become an independent public company, led by Michael F. Koehler. The new company's shares started trading in October.