LHCb Computing Project Organisation ... ... ... Manage Steering Group Arch. Review M A E ... Technical Review E M A ... M A C E Coordinator Architect Project Manager Project Engineer Assemble Reconstruction M DAQ M Simulation M Controls M Support Support M Analysis M Control Room M M Facilities CPU farms Desktop Storage Network System Man. Software SDE Process Quality Librarian Training Webmaster Build Data Management Event, Geometry M Architecture Components Frameworks, Glue A Toolkits GUI, visual,…... M Vendors IT-IPT .. Vendors IT-PDP Vendors IT-ASD