1. Accenture PLC
2. Bain & Company Inc.
3. Boston Consulting Group Inc.
4. Cognizant Technology Solutions Corporation
5. Deloitte Touche Tohmatsu Limited
6. Ernst & Young Global Limited
7. FTI Consulting Inc.
8. Huron Consulting Group Inc.
9. Integra Ventures Group
10. International Business Machines Corporation
11. IQVIA Inc.
12. KPMG International Limited
13. McKinsey & Company
14. PricewaterhouseCoopers LLP
15. Protiviti Inc.
16. Siemens AG