1 Market Overview of Digital Transformation Consulting Services 1.1 Digital Transformation Consulting Services Market Overview 1.1.1 Digital Transformation Consulting Services Product Scope 1.1.2 Digital Transformation Consulting Services Market Status and Outlook 1.2 Global Digital Transformation Consulting Services Market Size Overview by Region 2016 VS 2021VS 2027 1.3 Global Digital Transformation Consulting Services Market Size by Region (2016-2027) 1.4 Global Digital Transformation Consulting Services Historic Market Size by Region (2016-2021) 1.5 Global Digital Transformation Consulting Services Market Size Forecast by Region (2022-2027) 1.6 Key Regions, Digital Transformation Consulting Services Market Size (2016-2027) 1.6.1 North America Digital Transformation Consulting Services Market Size (2016-2027) 1.6.2 Europe Digital Transformation Consulting Services Market Size (2016-2027) 1.6.3 Asia-Pacific Digital Transformation Consulting Services Market Size (2016-2027) 1.6.4 Latin America Digital Transformation Consulting Services Market Size (2016-2027) 1.6.5 Middle East & Africa Digital Transformation Consulting Services Market Size (2016-2027) 2 Digital Transformation Consulting Services Market Overview by Type 2.1 Global Digital Transformation Consulting Services Market Size by Type: 2016 VS 2021 VS 2027 2.2 Global Digital Transformation Consulting Services Historic Market Size by Type (2016-2021) 2.3 Global Digital Transformation Consulting Services Forecasted Market Size by Type (2022-2027) 2.4 Online Service 2.5 Offline Service 3 Digital Transformation Consulting Services Market Overview by Application 3.1 Global Digital Transformation Consulting Services Market Size by Application: 2016 VS 2021 VS 2027 3.2 Global Digital Transformation Consulting Services Historic Market Size by Application (2016-2021) 3.3 Global Digital Transformation Consulting Services Forecasted Market Size by Application (2022-2027) 3.4 Large Enterprises 3.5 SMEs 4 Digital Transformation Consulting Services Competition Analysis by Players 4.1 Global Digital Transformation Consulting Services Market Size by Players (2016-2021) 4.2 Global Top Players by Company Type (Tier 1, Tier 2 and Tier 3) & (based on the Revenue in Digital Transformation Consulting Services as of 2020) 4.3 Date of Key Players Enter into Digital Transformation Consulting Services Market 4.4 Global Top Players Digital Transformation Consulting Services Headquarters and Area Served 4.5 Key Players Digital Transformation Consulting Services Product Solution and Service 4.6 Competitive Status 4.6.1 Digital Transformation Consulting Services Market Concentration Rate 4.6.2 Mergers & Acquisitions, Expansion Plans 5 Company (Top Players) Profiles and Key Data 5.1 IBM 5.1.1 IBM Profile 5.1.2 IBM Main Business 5.1.3 IBM Digital Transformation Consulting Services Products, Services and Solutions 5.1.4 IBM Digital Transformation Consulting Services Revenue (US$ Million) & (2016-2021) 5.1.5 IBM Recent Developments 5.2 Coastal Cloud 5.2.1 Coastal Cloud Profile 5.2.2 Coastal Cloud Main Business 5.2.3 Coastal Cloud Digital Transformation Consulting Services Products, Services and Solutions 5.2.4 Coastal Cloud Digital Transformation Consulting Services Revenue (US$ Million) & (2016-2021) 5.2.5 Coastal Cloud Recent Developments 5.3 LeadMD 5.5.1 LeadMD Profile 5.3.2 LeadMD Main Business 5.3.3 LeadMD Digital Transformation Consulting Services Products, Services and Solutions 5.3.4 LeadMD Digital Transformation Consulting Services Revenue (US$ Million) & (2016-2021) 5.3.5 Advanced Technology Group Recent Developments 5.4 Advanced Technology Group 5.4.1 Advanced Technology Group Profile 5.4.2 Advanced Technology Group Main Business 5.4.3 Advanced Technology Group Digital Transformation Consulting Services Products, Services and Solutions 5.4.4 Advanced Technology Group Digital Transformation Consulting Services Revenue (US$ Million) & (2016-2021) 5.4.5 Advanced Technology Group Recent Developments 5.5 Aspect Software 5.5.1 Aspect Software Profile 5.5.2 Aspect Software Main Business 5.5.3 Aspect Software Digital Transformation Consulting Services Products, Services and Solutions 5.5.4 Aspect Software Digital Transformation Consulting Services Revenue (US$ Million) & (2016-2021) 5.5.5 Aspect Software Recent Developments 5.6 Cognizant 5.6.1 Cognizant Profile 5.6.2 Cognizant Main Business 5.6.3 Cognizant Digital Transformation Consulting Services Products, Services and Solutions 5.6.4 Cognizant Digital Transformation Consulting Services Revenue (US$ Million) & (2016-2021) 5.6.5 Cognizant Recent Developments 5.7 Code Zero Consulting 5.7.1 Code Zero Consulting Profile 5.7.2 Code Zero Consulting Main Business 5.7.3 Code Zero Consulting Digital Transformation Consulting Services Products, Services and Solutions 5.7.4 Code Zero Consulting Digital Transformation Consulting Services Revenue (US$ Million) & (2016-2021) 5.7.5 Code Zero Consulting Recent Developments 5.8 Capgemini 5.8.1 Capgemini Profile 5.8.2 Capgemini Main Business 5.8.3 Capgemini Digital Transformation Consulting Services Products, Services and Solutions 5.8.4 Capgemini Digital Transformation Consulting Services Revenue (US$ Million) & (2016-2021) 5.8.5 Capgemini Recent Developments 5.9 Accelerate RPA 5.9.1 Accelerate RPA Profile 5.9.2 Accelerate RPA Main Business 5.9.3 Accelerate RPA Digital Transformation Consulting Services Products, Services and Solutions 5.9.4 Accelerate RPA Digital Transformation Consulting Services Revenue (US$ Million) & (2016-2021) 5.9.5 Accelerate RPA Recent Developments 5.10 Box 5.10.1 Box Profile 5.10.2 Box Main Business 5.10.3 Box Digital Transformation Consulting Services Products, Services and Solutions 5.10.4 Box Digital Transformation Consulting Services Revenue (US$ Million) & (2016-2021) 5.10.5 Box Recent Developments 5.11 Computools 5.11.1 Computools Profile 5.11.2 Computools Main Business 5.11.3 Computools Digital Transformation Consulting Services Products, Services and Solutions 5.11.4 Computools Digital Transformation Consulting Services Revenue (US$ Million) & (2016-2021) 5.11.5 Computools Recent Developments 5.12 DXC Technology Company 5.12.1 DXC Technology Company Profile 5.12.2 DXC Technology Company Main Business 5.12.3 DXC Technology Company Digital Transformation Consulting Services Products, Services and Solutions 5.12.4 DXC Technology Company Digital Transformation Consulting Services Revenue (US$ Million) & (2016-2021) 5.12.5 DXC Technology Company Recent Developments 5.13 Infinity Software Consulting 5.13.1 Infinity Software Consulting Profile 5.13.2 Infinity Software Consulting Main Business 5.13.3 Infinity Software Consulting Digital Transformation Consulting Services Products, Services and Solutions 5.13.4 Infinity Software Consulting Digital Transformation Consulting Services Revenue (US$ Million) & (2016-2021) 5.13.5 Infinity Software Consulting Recent Developments 5.14 Presidio 5.14.1 Presidio Profile 5.14.2 Presidio Main Business 5.14.3 Presidio Digital Transformation Consulting Services Products, Services and Solutions 5.14.4 Presidio Digital Transformation Consulting Services Revenue (US$ Million) & (2016-2021) 5.14.5 Presidio Recent Developments 5.15 Sirius Computer Solutions 5.15.1 Sirius Computer Solutions Profile 5.15.2 Sirius Computer Solutions Main Business 5.15.3 Sirius Computer Solutions Digital Transformation Consulting Services Products, Services and Solutions 5.15.4 Sirius Computer Solutions Digital Transformation Consulting Services Revenue (US$ Million) & (2016-2021) 5.15.5 Sirius Computer Solutions Recent Developments 5.16 GetSmarter 5.16.1 GetSmarter Profile 5.16.2 GetSmarter Main Business 5.16.3 GetSmarter Digital Transformation Consulting Services Products, Services and Solutions 5.16.4 GetSmarter Digital Transformation Consulting Services Revenue (US$ Million) & (2016-2021) 5.16.5 GetSmarter Recent Developments 5.17 Adobe 5.17.1 Adobe Profile 5.17.2 Adobe Main Business 5.17.3 Adobe Digital Transformation Consulting Services Products, Services and Solutions 5.17.4 Adobe Digital Transformation Consulting Services Revenue (US$ Million) & (2016-2021) 5.17.5 Adobe Recent Developments 6 North America 6.1 North America Digital Transformation Consulting Services Market Size by Country (2016-2027) 6.2 United States 6.3 Canada 7 Europe 7.1 Europe Digital Transformation Consulting Services Market Size by Country (2016-2027) 7.2 Germany 7.3 France 7.4 U.K. 7.5 Italy 7.6 Russia 7.7 Nordic 7.8 Rest of Europe 8 Asia-Pacific 8.1 Asia-Pacific Digital Transformation Consulting Services Market Size by Region (2016-2027) 8.2 China 8.3 Japan 8.4 South Korea 8.5 Southeast Asia 8.6 India 8.7 Australia 8.8 Rest of Asia-Pacific 9 Latin America 9.1 Latin America Digital Transformation Consulting Services Market Size by Country (2016-2027) 9.2 Mexico 9.3 Brazil 9.4 Rest of Latin America 10 Middle East & Africa 10.1 Middle East & Africa Digital Transformation Consulting Services Market Size by Country (2016-2027) 10.2 Turkey 10.3 Saudi Arabia 10.4 UAE 10.5 Rest of Middle East & Africa 11 Digital Transformation Consulting Services Market Dynamics 11.1 Digital Transformation Consulting Services Industry Trends 11.2 Digital Transformation Consulting Services Market Drivers 11.3 Digital Transformation Consulting Services Market Challenges 11.4 Digital Transformation Consulting Services Market Restraints 12 Research Finding /Conclusion 13 Methodology and Data Source 13.1 Methodology/Research Approach 13.1.1 Research Programs/Design 13.1.2 Market Size Estimation 13.1.3 Market Breakdown and Data Triangulation 13.2 Data Source 13.2.1 Secondary Sources 13.2.2 Primary Sources 13.3 Disclaimer 13.4 Author List

List of Tables Table 1. Global Market Digital Transformation Consulting Services Market Size (US$ Million) Comparison by Region 2016 VS 2021 VS 2027 Table 2. Global Digital Transformation Consulting Services Market Size by Region (2016-2021) & (US$ Million) Table 3. Global Digital Transformation Consulting Services Market Size Share by Region (2016-2021) Table 4. Global Digital Transformation Consulting Services Forecasted Market Size by Region (2022-2027) & (US$ Million) Table 5. Global Digital Transformation Consulting Services Forecasted Market Size Share by Region (2022-2027) Table 6. Global Digital Transformation Consulting Services Market Size (US$ Million) by Type: 2016 VS 2021 VS 2027 Table 7. Global Digital Transformation Consulting Services Market Size by Type (2016-2021) & (US$ Million) Table 8. Global Digital Transformation Consulting Services Revenue Market Share by Type (2016-2021) Table 9. Global Digital Transformation Consulting Services Forecasted Market Size by Type (2022-2027) & (US$ Million) Table 10. Global Digital Transformation Consulting Services Revenue Market Share by Type (2022-2027) Table 11. Global Digital Transformation Consulting Services Market Size (US$ Million) by Application: 2016 VS 2021 VS 2027 Table 12. Global Digital Transformation Consulting Services Market Size by Application (2016-2021) & (US$ Million) Table 13. Global Digital Transformation Consulting Services Revenue Market Share by Application (2016-2021) Table 14. Global Digital Transformation Consulting Services Forecasted Market Size by Application (2022-2027) & (US$ Million) Table 15. Global Digital Transformation Consulting Services Revenue Market Share by Application (2022-2027) Table 16. Global Digital Transformation Consulting Services Revenue (US$ Million) by Players (2016-2021) Table 17. Global Digital Transformation Consulting Services Revenue Market Share by Players (2016-2021) Table 18. Global Top Manufacturers Market Share by Company Type (Tier 1, Tier 2 and Tier 3) & (based on the Revenue in Digital Transformation Consulting Services as of 2020) Table 19. Date of Key Manufacturers Enter into Digital Transformation Consulting Services Market Table 20. Global Digital Transformation Consulting Services Top Players Headquarters and Area Served Table 21. Digital Transformation Consulting Services Product Solution and Service Table 22. Global Digital Transformation Consulting Services Players Market Concentration Ratio (CR5 and HHI) Table 23. Mergers & Acquisitions, Expansion Plans Table 24. IBM Basic Information List Table 25. IBM Description and Business Overview Table 26. IBM Digital Transformation Consulting Services Products, Services and Solutions Table 27. Revenue (US$ Million) in Digital Transformation Consulting Services Business of IBM (2016-2021) Table 28. IBM Recent Developments Table 29. Coastal Cloud Basic Information List Table 30. Coastal Cloud Description and Business Overview Table 31. Coastal Cloud Digital Transformation Consulting Services Products, Services and Solutions Table 32. Revenue (US$ Million) in Digital Transformation Consulting Services Business of Coastal Cloud (2016-2021) Table 33. Coastal Cloud Recent Developments Table 34. LeadMD Basic Information List Table 35. LeadMD Description and Business Overview Table 36. LeadMD Digital Transformation Consulting Services Products, Services and Solutions Table 37. Revenue (US$ Million) in Digital Transformation Consulting Services Business of LeadMD (2016-2021) Table 38. LeadMD Recent Developments Table 39. Advanced Technology Group Basic Information List Table 40. Advanced Technology Group Description and Business Overview Table 41. Advanced Technology Group Digital Transformation Consulting Services Products, Services and Solutions Table 42. Revenue (US$ Million) in Digital Transformation Consulting Services Business of Advanced Technology Group (2016-2021) Table 43. Advanced Technology Group Recent Developments Table 44. Aspect Software Basic Information List Table 45. Aspect Software Description and Business Overview Table 46. Aspect Software Digital Transformation Consulting Services Products, Services and Solutions Table 47. Revenue (US$ Million) in Digital Transformation Consulting Services Business of Aspect Software (2016-2021) Table 48. Aspect Software Recent Developments Table 49. Cognizant Basic Information List Table 50. Cognizant Description and Business Overview Table 51. Cognizant Digital Transformation Consulting Services Products, Services and Solutions Table 52. Revenue (US$ Million) in Digital Transformation Consulting Services Business of Cognizant (2016-2021) Table 53. Cognizant Recent Developments Table 54. Code Zero Consulting Basic Information List Table 55. Code Zero Consulting Description and Business Overview Table 56. Code Zero Consulting Digital Transformation Consulting Services Products, Services and Solutions Table 57. Revenue (US$ Million) in Digital Transformation Consulting Services Business of Code Zero Consulting (2016-2021) Table 58. Code Zero Consulting Recent Developments Table 59. Capgemini Basic Information List Table 60. Capgemini Description and Business Overview Table 61. Capgemini Digital Transformation Consulting Services Products, Services and Solutions Table 62. Revenue (US$ Million) in Digital Transformation Consulting Services Business of Capgemini (2016-2021) Table 63. Capgemini Recent Developments Table 64. Accelerate RPA Basic Information List Table 65. Accelerate RPA Description and Business Overview Table 66. Accelerate RPA Digital Transformation Consulting Services Products, Services and Solutions Table 67. Revenue (US$ Million) in Digital Transformation Consulting Services Business of Accelerate RPA (2016-2021) Table 68. Accelerate RPA Recent Developments Table 69. Box Basic Information List Table 70. Box Description and Business Overview Table 71. Box Digital Transformation Consulting Services Products, Services and Solutions Table 72. Revenue (US$ Million) in Digital Transformation Consulting Services Business of Box (2016-2021) Table 73. Box Recent Developments Table 74. Computools Basic Information List Table 75. Computools Description and Business Overview Table 76. Computools Digital Transformation Consulting Services Products, Services and Solutions Table 77. Revenue (US$ Million) in Digital Transformation Consulting Services Business of Computools (2016-2021) Table 78. Computools Recent Developments Table 79. DXC Technology Company Basic Information List Table 80. DXC Technology Company Description and Business Overview Table 81. DXC Technology Company Digital Transformation Consulting Services Products, Services and Solutions Table 82. Revenue (US$ Million) in Digital Transformation Consulting Services Business of DXC Technology Company (2016-2021) Table 83. DXC Technology Company Recent Developments Table 84. Infinity Software Consulting Basic Information List Table 85. Infinity Software Consulting Description and Business Overview Table 86. Infinity Software Consulting Digital Transformation Consulting Services Products, Services and Solutions Table 87. Revenue (US$ Million) in Digital Transformation Consulting Services Business of Infinity Software Consulting (2016-2021) Table 88. Infinity Software Consulting Recent Developments Table 89. Presidio Basic Information List Table 90. Presidio Description and Business Overview Table 91. Presidio Digital Transformation Consulting Services Products, Services and Solutions Table 92. Revenue (US$ Million) in Digital Transformation Consulting Services Business of Presidio (2016-2021) Table 93. Presidio Recent Developments Table 94. Sirius Computer Solutions Basic Information List Table 95. Sirius Computer Solutions Description and Business Overview Table 96. Sirius Computer Solutions Digital Transformation Consulting Services Products, Services and Solutions Table 97. Revenue (US$ Million) in Digital Transformation Consulting Services Business of Sirius Computer Solutions (2016-2021) Table 98. Sirius Computer Solutions Recent Developments Table 99. GetSmarter Basic Information List Table 100. GetSmarter Description and Business Overview Table 101. GetSmarter Digital Transformation Consulting Services Products, Services and Solutions Table 102. Revenue (US$ Million) in Digital Transformation Consulting Services Business of GetSmarter (2016-2021) Table 103. GetSmarter Recent Developments Table 104. Adobe Basic Information List Table 105. Adobe Description and Business Overview Table 106. Adobe Digital Transformation Consulting Services Products, Services and Solutions Table 107. Revenue (US$ Million) in Digital Transformation Consulting Services Business of Adobe (2016-2021) Table 108. Adobe Recent Developments Table 109. North America Digital Transformation Consulting Services Market Size by Country (2016-2021) & (US$ Million) Table 110. North America Digital Transformation Consulting Services Market Size by Country (2022-2027) & (US$ Million) Table 111. Europe Digital Transformation Consulting Services Market Size by Country (2016-2021) & (US$ Million) Table 112. Europe Digital Transformation Consulting Services Market Size by Country (2022-2027) & (US$ Million) Table 113. Asia-Pacific Digital Transformation Consulting Services Market Size by Region (2016-2021) & (US$ Million) Table 114. Asia-Pacific Digital Transformation Consulting Services Market Size by Region (2022-2027) & (US$ Million) Table 115. Asia-Pacific Digital Transformation Consulting Services Market Share by Region (2016-2021) Table 116. Asia-Pacific Digital Transformation Consulting Services Market Share by Region (2022-2027) Table 117. Latin America Digital Transformation Consulting Services Market Size by Country (2016-2021) & (US$ Million) Table 118. Latin America Digital Transformation Consulting Services Market Size by Country (2022-2027) & (US$ Million) Table 119. Middle East & Africa Digital Transformation Consulting Services Market Size by Players (2016-2021) & (US$ Million) Table 120. Middle East & Africa Digital Transformation Consulting Services Market Size by Country (2022-2027) & (US$ Million) Table 121. Digital Transformation Consulting Services Market Trends Table 122. Digital Transformation Consulting Services Market Drivers Table 123. Digital Transformation Consulting Services Market Challenges Table 124. Digital Transformation Consulting Services Market Restraints Table 125. Research Programs/Design for This Report Table 126. Key Data Information from Secondary Sources Table 127. Key Data Information from Primary Sources List of Figures Figure 1. Global Digital Transformation Consulting Services Market Size Year-over-Year 2016-2027 & (US$ Million) Figure 2. Global Digital Transformation Consulting Services Market Size (US$ Million), 2016 VS 2021 VS 2027 Figure 3. Global Digital Transformation Consulting Services Market Share by Regions: 2021 VS 2027 Figure 4. Global Digital Transformation Consulting Services Forecasted Market Size Share by Region (2022-2027) Figure 5. North America Digital Transformation Consulting Services Market Size (US$ Million) Growth Rate (2016-2027) Figure 6. Europe Digital Transformation Consulting Services Market Size (US$ Million) and Growth Rate (2016-2027) Figure 7. Asia-Pacific Digital Transformation Consulting Services Market Size (US$ Million) and Growth Rate (2016-2027) Figure 8. Latin America Digital Transformation Consulting Services Market Size (US$ Million) and Growth Rate (2016-2027) Figure 9. Middle East & Africa Digital Transformation Consulting Services Market Size (US$ Million) and Growth Rate (2016-2027) Figure 10. Global Digital Transformation Consulting Services Market Size Share by Type in 2021 & 2027 Figure 11. Online Service Market Size (US$ Million) YoY Growth (2016-2027) Figure 12. Offline Service Market Size (US$ Million) YoY Growth (2016-2027) Figure 13. Global Digital Transformation Consulting Services Market Size Share by Application in 2021 & 2027 Figure 14. Large Enterprises Market Size (US$ Million) YoY Growth (2016-2027) Figure 15. SMEs Market Size (US$ Million) YoY Growth (2016-2027) Figure 16. Digital Transformation Consulting Services Market Share by Company Type (Tier 1, Tier 2 and Tier 3): 2016 VS 2020 Figure 17. Global Top 5 and Top 10 Players Digital Transformation Consulting Services Market Share in 2020 Figure 18. North America Digital Transformation Consulting Services Market Share by Country (2016-2027) Figure 19. United States Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 20. Canada Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 21. Germany Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 22. France Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 23. U.K. Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 24. Italy Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 25. Russia Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 26. Nordic Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 27. Rest of Europe Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 28. Asia-Pacific Digital Transformation Consulting Services Market Share by Region (2016-2027) Figure 29. China Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 30. Japan Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 31. South Korea Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 32. Southeast Asia Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 33. India Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 34. Australia Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 35. Rest of Asia-Pacific Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 36. Latin America Digital Transformation Consulting Services Market Share by Country (2016-2027) Figure 37. Mexico Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 38. Brazil Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 39. Rest of Latin America Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 40. Middle East & Africa Digital Transformation Consulting Services Market Share by Country (2016-2027) Figure 41. Turkey Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 42. Saudi Arabia Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 43. UAE Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 44. Rest of Middle East & Africa Digital Transformation Consulting Services Market Size (2016-2027) & (US$ Million) Figure 45. Bottom-up and Top-down Approaches for This Report Figure 46. Data Triangulation

IBM Coastal Cloud LeadMD Advanced Technology Group Aspect Software Cognizant Code Zero Consulting Capgemini Accelerate RPA Box Computools DXC Technology Company Infinity Software Consulting Presidio Sirius Computer Solutions GetSmarter Adobe