In Forrester's 30-criteria evaluation of business intelligence (BI) services providers, we identified the 12 most significant services providers in the category — Accenture, Capgemini, Cognizant, Deloitte, Ernst & Young (EY), HP, IBM, Infosys, KPMG, PwC, TCS, and Wipro — and researched, analyzed, and scored them. This report details our findings about how well each vendor and their respective BI service offerings fulfill our evaluation criteria and where they stand in relation to each other to help sourcing and vendor management (SVM) professionals and their companies select the right service partner for their BI initiatives.