In Forrester's 25-criteria evaluation of enterprise architecture (EA) service providers, we identified the 10 most significant service providers — Capgemini, Cognizant, Deloitte, EY, HCL Technologies, Infosys, PwC, Tata Consultancy Services, Tech Mahindra, and Wipro Technologies — in the category and researched, analyzed, and scored them. This report details our findings about how well each service provider fulfills our criteria and where they stand in relation to each other to help EA professionals select the right partner for their EA program.