This IDC study provides a review of the top 10 IT consulting services vendors as ranked by total worldwide and U.S. IT consulting services revenue.
"Even though 2016 saw spending growth revival of the IT consulting market, IT consulting vendors outside the top 10 list struggled to match the market spending growth rate. M&A focus and adoption of digital solutions helped the top 10 IT consulting providers to collectively grow much faster than the rest of the market," according to Ali Zaidi, research director, IT Consulting and Systems Integration Services Research.
Deloitte, Capgemini S.A., IBM, Cognizant Technology Solutions Corporation, PricewaterhouseCoopers LLP, Booz Allen Hamilton Inc., Nippon Telegraph and Telephone Corporation, Accenture plc, KPMG International, Infosys Limited