Gartner Research

Market Share Analysis: IT Outsourcing Services, Worldwide, 2016

Published: 12 June 2017

ID: G00322204

Analyst(s): Helen Huntley, Dean Blackmore


In 2016, the worldwide ITO service market grew 4.6% in U.S. dollars (5.4% in constant currency) to reach about $283.5 billion. Growth among the top 10 providers was positive overall. Technology strategic planners will need to invest to focus on satisfying clients' cloud transformation efforts.

Table Of Contents

Market Share Data

  • Top 25 ITO Providers
  • Fastest-Growing ITO Providers
  • Regional Rankings of ITO Market Share Leaders, 2016

Overall Market Segment Performance Analysis

Top Vendors Analyzed

  • IBM
  • Accenture
  • Hewlett Packard Enterprise
  • Amazon
  • Tata Consultancy Services
  • Fujitsu
  • Atos
  • NTT Data
  • Cognizant
  • Capgemini

Mergers and Acquisitions

Gartner Recommended Reading

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