‘Infrastructure Outsourcing Roadmap’ revisits the history of the Infrastructure Outsourcing (IO) market and develops understanding of the prevalent business models in this market (i.e., traditional outsourcing, Managed Services, Infrastructure Management Outsourcing (IMO)). This report also looks at the fundamental drivers of the new models (e.g. IMO), describes the entry of the offshore (mostly Indian) suppliers and their likely next steps and growth approaches.