Nimble Technology
XML data integration software provides real-time unified views of data from database, data warehouse and non-relational sources to build applications including web services, business intelligence and enterprise information portals. http://www.nimble.com/
University of Washington
Database Research Group. Areas of focus include database techniques for the web and the management of heterogeneous and semistructured data, and theoretical issues relating to complexity and query containment. http://data.cs.washington.edu/