1 Report Overview 1.1 Study Scope 1.2 Market Analysis by Type 1.2.1 Global IT Professional Services Market Size Growth Rate by Type: 2016 VS 2021 VS 2027 1.2.2 Project-oriented Services 1.2.3 ITO Services 1.2.4 IT Support and Training Services 1.2.5 Enterprise Cloud Computing Services 1.3 Market by Application 1.3.1 Global IT Professional Services Market Share by Application: 2016 VS 2021 VS 2027 1.3.2 Technology Companies 1.3.3 Consulting Companies 1.3.4 Marketing & Communication Companies 1.3.5 Others 1.4 Study Objectives 1.5 Years Considered 2 Global Growth Trends 2.1 Global IT Professional Services Market Perspective (2016-2027) 2.2 IT Professional Services Growth Trends by Regions 2.2.1 IT Professional Services Market Size by Regions: 2016 VS 2021 VS 2027 2.2.2 IT Professional Services Historic Market Share by Regions (2016-2021) 2.2.3 IT Professional Services Forecasted Market Size by Regions (2022-2027) 2.3 IT Professional Services Industry Dynamic 2.3.1 IT Professional Services Market Trends 2.3.2 IT Professional Services Market Drivers 2.3.3 IT Professional Services Market Challenges 2.3.4 IT Professional Services Market Restraints 3 Competition Landscape by Key Players 3.1 Global Top IT Professional Services Players by Revenue 3.1.1 Global Top IT Professional Services Players by Revenue (2016-2021) 3.1.2 Global IT Professional Services Revenue Market Share by Players (2016-2021) 3.2 Global IT Professional Services Market Share by Company Type (Tier 1, Tier 2 and Tier 3) 3.3 Players Covered: Ranking by IT Professional Services Revenue 3.4 Global IT Professional Services Market Concentration Ratio 3.4.1 Global IT Professional Services Market Concentration Ratio (CR5 and HHI) 3.4.2 Global Top 10 and Top 5 Companies by IT Professional Services Revenue in 2020 3.5 IT Professional Services Key Players Head office and Area Served 3.6 Key Players IT Professional Services Product Solution and Service 3.7 Date of Enter into IT Professional Services Market 3.8 Mergers & Acquisitions, Expansion Plans 4 IT Professional Services Breakdown Data by Type 4.1 Global IT Professional Services Historic Market Size by Type (2016-2021) 4.2 Global IT Professional Services Forecasted Market Size by Type (2022-2027) 5 IT Professional Services Breakdown Data by Application 5.1 Global IT Professional Services Historic Market Size by Application (2016-2021) 5.2 Global IT Professional Services Forecasted Market Size by Application (2022-2027) 6 North America 6.1 North America IT Professional Services Market Size (2016-2027) 6.2 North America IT Professional Services Market Size by Type 6.2.1 North America IT Professional Services Market Size by Type (2016-2021) 6.2.2 North America IT Professional Services Market Size by Type (2022-2027) 6.2.3 North America IT Professional Services Market Size by Type (2016-2027) 6.3 North America IT Professional Services Market Size by Application 6.3.1 North America IT Professional Services Market Size by Application (2016-2021) 6.3.2 North America IT Professional Services Market Size by Application (2022-2027) 6.3.3 North America IT Professional Services Market Size by Application (2016-2027) 6.4 North America IT Professional Services Market Size by Country 6.4.1 North America IT Professional Services Market Size by Country (2016-2021) 6.4.2 North America IT Professional Services Market Size by Country (2022-2027) 6.4.3 United States 6.4.4 Canada 7 Europe 7.1 Europe IT Professional Services Market Size (2016-2027) 7.2 Europe IT Professional Services Market Size by Type 7.2.1 Europe IT Professional Services Market Size by Type (2016-2021) 7.2.2 Europe IT Professional Services Market Size by Type (2022-2027) 7.2.3 Europe IT Professional Services Market Size by Type (2016-2027) 7.3 Europe IT Professional Services Market Size by Application 7.3.1 Europe IT Professional Services Market Size by Application (2016-2021) 7.3.2 Europe IT Professional Services Market Size by Application (2022-2027) 7.3.3 Europe IT Professional Services Market Size by Application (2016-2027) 7.4 Europe IT Professional Services Market Size by Country 7.4.1 Europe IT Professional Services Market Size by Country (2016-2021) 7.4.2 Europe IT Professional Services Market Size by Country (2022-2027) 7.4.3 Germany 7.4.4 France 7.4.5 U.K. 7.4.6 Italy 7.4.7 Russia 7.4.8 Nordic 8 Asia-Pacific 8.1 Asia-Pacific IT Professional Services Market Size (2016-2027) 8.2 Asia-Pacific IT Professional Services Market Size by Type 8.2.1 Asia-Pacific IT Professional Services Market Size by Type (2016-2021) 8.2.2 Asia-Pacific IT Professional Services Market Size by Type (2022-2027) 8.2.3 Asia-Pacific IT Professional Services Market Size by Type (2016-2027) 8.3 Asia-Pacific IT Professional Services Market Size by Application 8.3.1 Asia-Pacific IT Professional Services Market Size by Application (2016-2021) 8.3.2 Asia-Pacific IT Professional Services Market Size by Application (2022-2027) 8.3.3 Asia-Pacific IT Professional Services Market Size by Application (2016-2027) 8.4 Asia-Pacific IT Professional Services Market Size by Region 8.4.1 Asia-Pacific IT Professional Services Market Size by Region (2016-2021) 8.4.2 Asia-Pacific IT Professional Services Market Size by Region (2022-2027) 8.4.3 China 8.4.4 Japan 8.4.5 South Korea 8.4.6 Southeast Asia 8.4.7 India 8.4.8 Australia 9 Latin America 9.1 Latin America IT Professional Services Market Size (2016-2027) 9.2 Latin America IT Professional Services Market Size by Type 9.2.1 Latin America IT Professional Services Market Size by Type (2016-2021) 9.2.2 Latin America IT Professional Services Market Size by Type (2022-2027) 9.2.3 Latin America IT Professional Services Market Size by Type (2016-2027) 9.3 Latin America IT Professional Services Market Size by Application 9.3.1 Latin America IT Professional Services Market Size by Application (2016-2021) 9.3.2 Latin America IT Professional Services Market Size by Application (2022-2027) 9.3.3 Latin America IT Professional Services Market Size by Application (2016-2027) 9.4 Latin America IT Professional Services Market Size by Country 9.4.1 Latin America IT Professional Services Market Size by Country (2016-2021) 9.4.2 Latin America IT Professional Services Market Size by Country (2022-2027) 9.4.3 Mexico 9.4.4 Brazil 10 Middle East & Africa 10.1 Middle East & Africa IT Professional Services Market Size (2016-2027) 10.2 Middle East & Africa IT Professional Services Market Size by Type 10.2.1 Middle East & Africa IT Professional Services Market Size by Type (2016-2021) 10.2.2 Middle East & Africa IT Professional Services Market Size by Type (2022-2027) 10.2.3 Middle East & Africa IT Professional Services Market Size by Type (2016-2027) 10.3 Middle East & Africa IT Professional Services Market Size by Application 10.3.1 Middle East & Africa IT Professional Services Market Size by Application (2016-2021) 10.3.2 Middle East & Africa IT Professional Services Market Size by Application (2022-2027) 10.3.3 Middle East & Africa IT Professional Services Market Size by Application (2016-2027) 10.4 Middle East & Africa IT Professional Services Market Size by Country 10.4.1 Middle East & Africa IT Professional Services Market Size by Country (2016-2021) 10.4.2 Middle East & Africa IT Professional Services Market Size by Country (2022-2027) 10.4.3 Turkey 10.4.4 Saudi Arabia 10.4.5 UAE 11 Key Players Profiles 11.1 Accenture PLC 11.1.1 Accenture PLC Company Details 11.1.2 Accenture PLC Business Overview 11.1.3 Accenture PLC IT Professional Services Introduction 11.1.4 Accenture PLC Revenue in IT Professional Services Business (2016-2021) 11.1.5 Accenture PLC Recent Development 11.2 Autotask Corporation 11.2.1 Autotask Corporation Company Details 11.2.2 Autotask Corporation Business Overview 11.2.3 Autotask Corporation IT Professional Services Introduction 11.2.4 Autotask Corporation Revenue in IT Professional Services Business (2016-2021) 11.2.5 Autotask Corporation Recent Development 11.3 Capgemini SA 11.3.1 Capgemini SA Company Details 11.3.2 Capgemini SA Business Overview 11.3.3 Capgemini SA IT Professional Services Introduction 11.3.4 Capgemini SA Revenue in IT Professional Services Business (2016-2021) 11.3.5 Capgemini SA Recent Development 11.4 DXC Technology Company 11.4.1 DXC Technology Company Company Details 11.4.2 DXC Technology Company Business Overview 11.4.3 DXC Technology Company IT Professional Services Introduction 11.4.4 DXC Technology Company Revenue in IT Professional Services Business (2016-2021) 11.4.5 DXC Technology Company Recent Development 11.5 Fujitsu Limited 11.5.1 Fujitsu Limited Company Details 11.5.2 Fujitsu Limited Business Overview 11.5.3 Fujitsu Limited IT Professional Services Introduction 11.5.4 Fujitsu Limited Revenue in IT Professional Services Business (2016-2021) 11.5.5 Fujitsu Limited Recent Development 11.6 Hewlett Packard Enterprise Development LP (H.P.E.) 11.6.1 Hewlett Packard Enterprise Development LP (H.P.E.) Company Details 11.6.2 Hewlett Packard Enterprise Development LP (H.P.E.) Business Overview 11.6.3 Hewlett Packard Enterprise Development LP (H.P.E.) IT Professional Services Introduction 11.6.4 Hewlett Packard Enterprise Development LP (H.P.E.) Revenue in IT Professional Services Business (2016-2021) 11.6.5 Hewlett Packard Enterprise Development LP (H.P.E.) Recent Development 11.7 International Business Machines (IBM) Corporation 11.7.1 International Business Machines (IBM) Corporation Company Details 11.7.2 International Business Machines (IBM) Corporation Business Overview 11.7.3 International Business Machines (IBM) Corporation IT Professional Services Introduction 11.7.4 International Business Machines (IBM) Corporation Revenue in IT Professional Services Business (2016-2021) 11.7.5 International Business Machines (IBM) Corporation Recent Development 11.8 Microsoft Corporation 11.8.1 Microsoft Corporation Company Details 11.8.2 Microsoft Corporation Business Overview 11.8.3 Microsoft Corporation IT Professional Services Introduction 11.8.4 Microsoft Corporation Revenue in IT Professional Services Business (2016-2021) 11.8.5 Microsoft Corporation Recent Development 11.9 Oracle Corporation 11.9.1 Oracle Corporation Company Details 11.9.2 Oracle Corporation Business Overview 11.9.3 Oracle Corporation IT Professional Services Introduction 11.9.4 Oracle Corporation Revenue in IT Professional Services Business (2016-2021) 11.9.5 Oracle Corporation Recent Development 12 Analyst's Viewpoints/Conclusions 13 Appendix 13.1 Research Methodology 13.1.1 Methodology/Research Approach 13.1.2 Data Source 13.2 Disclaimer 13.3 Author Details

List of Tables Table 1. Global IT Professional Services Market Size Growth Rate by Type (US$ Million):2016 VS 2021 VS 2027 Table 2. Key Players of Project-oriented Services Table 3. Key Players of ITO Services Table 4. Key Players of IT Support and Training Services Table 5. Key Players of Enterprise Cloud Computing Services Table 6. Global IT Professional Services Market Size Growth by Application (US$ Million): 2016 VS 2021 VS 2027 Table 7. Global IT Professional Services Market Size by Regions (US$ Million): 2016 VS 2021 VS 2027 Table 8. Global IT Professional Services Market Size by Regions (2016-2021) & (US$ Million) Table 9. Global IT Professional Services Market Share by Regions (2016-2021) Table 10. Global IT Professional Services Forecasted Market Size by Regions (2022-2027) & (US$ Million) Table 11. Global IT Professional Services Market Share by Regions (2022-2027) Table 12. IT Professional Services Market Trends Table 13. IT Professional Services Market Drivers Table 14. IT Professional Services Market Challenges Table 15. IT Professional Services Market Restraints Table 16. Global IT Professional Services Revenue by Players (2016-2021) & (US$ Million) Table 17. Global IT Professional Services Market Share by Players (2016-2021) Table 18. Global Top IT Professional Services Players by Company Type (Tier 1, Tier 2 and Tier 3) (based on the Revenue in IT Professional Services as of 2020) Table 19. Ranking of Global Top IT Professional Services Companies by Revenue (US$ Million) in 2020 Table 20. Global 5 Largest Players Market Share by IT Professional Services Revenue (CR5 and HHI) & (2016-2021) Table 21. Key Players Headquarters and Area Served Table 22. Key Players IT Professional Services Product Solution and Service Table 23. Date of Enter into IT Professional Services Market Table 24. Mergers & Acquisitions, Expansion Plans Table 25. Global IT Professional Services Market Size by Type (2016-2021) (US$ Million) Table 26. Global IT Professional Services Revenue Market Share by Type (2016-2021) Table 27. Global IT Professional Services Forecasted Market Size by Type (2022-2027) (US$ Million) Table 28. Global IT Professional Services Revenue Market Share by Type (2022-2027) & (US$ Million) Table 29. Global IT Professional Services Market Size Share by Application (2016-2021) & (US$ Million) Table 30. Global IT Professional Services Revenue Market Share by Application (2016-2021) Table 31. Global IT Professional Services Forecasted Market Size by Application (2022-2027) (US$ Million) Table 32. Global IT Professional Services Revenue Market Share by Application (2022-2027) & (US$ Million) Table 33. North America IT Professional Services Market Size by Type (2016-2021) (US$ Million) Table 34. North America IT Professional Services Market Size by Type (2022-2027) & (US$ Million) Table 35. North America IT Professional Services Market Size by Application (2016-2021) (US$ Million) Table 36. North America IT Professional Services Market Size by Application (2022-2027) & (US$ Million) Table 37. North America IT Professional Services Market Size by Country (2016-2021) & (US$ Million) Table 38. North America IT Professional Services Market Size by Country (2022-2027) & (US$ Million) Table 39. Europe IT Professional Services Market Size by Type (2016-2021) (US$ Million) Table 40. Europe IT Professional Services Market Size by Type (2022-2027) & (US$ Million) Table 41. Europe IT Professional Services Market Size by Application (2016-2021) (US$ Million) Table 42. Europe IT Professional Services Market Size by Application (2022-2027) & (US$ Million) Table 43. Europe IT Professional Services Market Size by Country (2016-2021) & (US$ Million) Table 44. Europe IT Professional Services Market Size by Country (2022-2027) & (US$ Million) Table 45. Asia-Pacific IT Professional Services Market Size by Type (2016-2021) (US$ Million) Table 46. Asia-Pacific IT Professional Services Market Size by Type (2022-2027) & (US$ Million) Table 47. Asia-Pacific IT Professional Services Market Size by Application (2016-2021) (US$ Million) Table 48. Asia-Pacific IT Professional Services Market Size by Application (2022-2027) & (US$ Million) Table 49. Asia-Pacific IT Professional Services Market Size by Region (2016-2021) & (US$ Million) Table 50. Asia-Pacific IT Professional Services Market Size by Region (2022-2027) & (US$ Million) Table 51. Latin America IT Professional Services Market Size by Type (2016-2021) (US$ Million) Table 52. Latin America IT Professional Services Market Size by Type (2022-2027) & (US$ Million) Table 53. Latin America IT Professional Services Market Size by Application (2016-2021) (US$ Million) Table 54. Latin America IT Professional Services Market Size by Application (2022-2027) & (US$ Million) Table 55. Latin America IT Professional Services Market Size by Country (2016-2021) & (US$ Million) Table 56. Latin America IT Professional Services Market Size by Country (2022-2027) & (US$ Million) Table 57. Middle East & Africa IT Professional Services Market Size by Type (2016-2021) (US$ Million) Table 58. Middle East & Africa IT Professional Services Market Size by Type (2022-2027) & (US$ Million) Table 59. Middle East & Africa IT Professional Services Market Size by Application (2016-2021) (US$ Million) Table 60. Middle East & Africa IT Professional Services Market Size by Application (2022-2027) & (US$ Million) Table 61. Middle East & Africa IT Professional Services Market Size by Country (2016-2021) & (US$ Million) Table 62. Middle East & Africa IT Professional Services Market Size by Country (2022-2027) & (US$ Million) Table 63. Accenture PLC Company Details Table 64. Accenture PLC Business Overview Table 65. Accenture PLC IT Professional Services Product Table 66. Accenture PLC Revenue in IT Professional Services Business (2016-2021) & (US$ Million) Table 67. Accenture PLC Recent Development Table 68. Autotask Corporation Company Details Table 69. Autotask Corporation Business Overview Table 70. Autotask Corporation IT Professional Services Product Table 71. Autotask Corporation Revenue in IT Professional Services Business (2016-2021) & (US$ Million) Table 72. Autotask Corporation Recent Development Table 73. Capgemini SA Company Details Table 74. Capgemini SA Business Overview Table 75. Capgemini SA IT Professional Services Product Table 76. Capgemini SA Revenue in IT Professional Services Business (2016-2021) & (US$ Million) Table 77. Capgemini SA Recent Development Table 78. DXC Technology Company Company Details Table 79. DXC Technology Company Business Overview Table 80. DXC Technology Company IT Professional Services Product Table 81. DXC Technology Company Revenue in IT Professional Services Business (2016-2021) & (US$ Million) Table 82. DXC Technology Company Recent Development Table 83. Fujitsu Limited Company Details Table 84. Fujitsu Limited Business Overview Table 85. Fujitsu Limited IT Professional Services Product Table 86. Fujitsu Limited Revenue in IT Professional Services Business (2016-2021) & (US$ Million) Table 87. Fujitsu Limited Recent Development Table 88. Hewlett Packard Enterprise Development LP (H.P.E.) Company Details Table 89. Hewlett Packard Enterprise Development LP (H.P.E.) Business Overview Table 90. Hewlett Packard Enterprise Development LP (H.P.E.) IT Professional Services Product Table 91. Hewlett Packard Enterprise Development LP (H.P.E.) Revenue in IT Professional Services Business (2016-2021) & (US$ Million) Table 92. Hewlett Packard Enterprise Development LP (H.P.E.) Recent Development Table 93. International Business Machines (IBM) Corporation Company Details Table 94. International Business Machines (IBM) Corporation Business Overview Table 95. International Business Machines (IBM) Corporation IT Professional Services Product Table 96. International Business Machines (IBM) Corporation Revenue in IT Professional Services Business (2016-2021) & (US$ Million) Table 97. International Business Machines (IBM) Corporation Recent Development Table 98. Microsoft Corporation Company Details Table 99. Microsoft Corporation Business Overview Table 100. Microsoft Corporation Revenue in IT Professional Services Business (2016-2021) & (US$ Million) Table 101. Microsoft Corporation Recent Development Table 102. Oracle Corporation Company Details Table 103. Oracle Corporation Business Overview Table 104. Oracle Corporation IT Professional Services Product Table 105. Oracle Corporation Revenue in IT Professional Services Business (2016-2021) & (US$ Million) Table 106. Oracle Corporation Recent Development Table 107. Research Programs/Design for This Report Table 108. Key Data Information from Secondary Sources Table 109. Key Data Information from Primary Sources List of Figures Figure 1. Global IT Professional Services Market Share by Type: 2020 VS 2027 Figure 2. Project-oriented Services Features Figure 3. ITO Services Features Figure 4. IT Support and Training Services Features Figure 5. Enterprise Cloud Computing Services Features Figure 6. Global IT Professional Services Market Share by Application: 2020 VS 2027 Figure 7. Technology Companies Case Studies Figure 8. Consulting Companies Case Studies Figure 9. Marketing & Communication Companies Case Studies Figure 10. Others Case Studies Figure 11. IT Professional Services Report Years Considered Figure 12. Global IT Professional Services Market Size (US$ Million), Year-over-Year: 2016-2027 Figure 13. Global IT Professional Services Market Size (US$ Million), 2016 VS 2021 VS 2027 Figure 14. Global IT Professional Services Market Share by Regions: 2020 VS 2027 Figure 15. Global IT Professional Services Market Share by Regions (2022-2027) Figure 16. Global IT Professional Services Market Share by Players in 2020 Figure 17. Global Top IT Professional Services Players by Company Type (Tier 1, Tier 2 and Tier 3) (based on the Revenue in IT Professional Services as of 2020 Figure 18. The Top 10 and 5 Players Market Share by IT Professional Services Revenue in 2020 Figure 19. Global IT Professional Services Revenue Market Share by Type (2016-2021) Figure 20. Global IT Professional Services Revenue Market Share by Type (2022-2027) Figure 21. North America IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 22. North America IT Professional Services Market Share by Type (2016-2027) Figure 23. North America IT Professional Services Market Share by Application (2016-2027) Figure 24. North America IT Professional Services Market Share by Country (2016-2027) Figure 25. United States IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 26. Canada IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 27. Europe IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 28. Europe IT Professional Services Market Share by Type (2016-2027) Figure 29. Europe IT Professional Services Market Share by Application (2016-2027) Figure 30. Europe IT Professional Services Market Share by Country (2016-2027) Figure 31. Germany IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 32. France IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 33. U.K. IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 34. Italy IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 35. Russia IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 36. Nordic IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 37. Asia-Pacific IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 38. Asia-Pacific IT Professional Services Market Share by Type (2016-2027) Figure 39. Asia-Pacific IT Professional Services Market Share by Application (2016-2027) Figure 40. Asia-Pacific IT Professional Services Market Share by Region (2016-2027) Figure 41. China IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 42. Japan IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 43. South Korea IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 44. Southeast Asia IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 45. India IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 46. Australia IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 47. Latin America IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 48. Latin America IT Professional Services Market Share by Type (2016-2027) Figure 49. Latin America IT Professional Services Market Share by Application (2016-2027) Figure 50. Latin America IT Professional Services Market Share by Country (2016-2027) Figure 51. Mexico IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 52. Brazil IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 53. Middle East & Africa IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 54. Middle East & Africa IT Professional Services Market Share by Type (2016-2027) Figure 55. Middle East & Africa IT Professional Services Market Share by Application (2016-2027) Figure 56. Middle East & Africa IT Professional Services Market Share by Country (2016-2027) Figure 57. Turkey IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 58. Saudi Arabia IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 59. UAE IT Professional Services Market Size YoY Growth (2016-2027) & (US$ Million) Figure 60. Accenture PLC Revenue Growth Rate in IT Professional Services Business (2016-2021) Figure 61. Autotask Corporation Revenue Growth Rate in IT Professional Services Business (2016-2021) Figure 62. Capgemini SA Revenue Growth Rate in IT Professional Services Business (2016-2021) Figure 63. DXC Technology Company Revenue Growth Rate in IT Professional Services Business (2016-2021) Figure 64. Fujitsu Limited Revenue Growth Rate in IT Professional Services Business (2016-2021) Figure 65. Hewlett Packard Enterprise Development LP (H.P.E.) Revenue Growth Rate in IT Professional Services Business (2016-2021) Figure 66. International Business Machines (IBM) Corporation Revenue Growth Rate in IT Professional Services Business (2016-2021) Figure 67. Microsoft Corporation Revenue Growth Rate in IT Professional Services Business (2016-2021) Figure 68. Oracle Corporation Revenue Growth Rate in IT Professional Services Business (2016-2021) Figure 69. Bottom-up and Top-down Approaches for This Report Figure 70. Data Triangulation Figure 71. Key Executives Interviewed

Accenture PLC Autotask Corporation Capgemini SA DXC Technology Company Fujitsu Limited Hewlett Packard Enterprise Development LP (H.P.E.) International Business Machines (IBM) Corporation Microsoft Corporation Oracle Corporation