The Concertation meeting highlights new e-Infrastructures projects starting in 2011, takes stock of progress in e-Infrastructures and offers future perspectives on data, cloud technologies  and e-Science environments, HPC and Software. The meeting comes at the end of a week on e-Infrastructures, collaborative research and standards, including the Technical Forum of the European Grid Initiative, the Open Grid Forum, Grid 2011, Globus Europe, French Grid Day and the EUMEDGRID-Support User Forum. All these events will making an important contribution to international cooperation, where Trust-IT is a frontrunner.