1. A.T. Kearney Inc.
2. Accenture PLC
3. Bain & Company Inc.
4. Boston Consulting Group Inc.
5. Deloitte Touche Tohmatsu Limited
6. General Electric Company
7. Hitachi
Ltd.
8. Intel Corporation
9. International Business Machines Corporation
10. KPMG International Limited
11. Kumavision AG
12. Larsen & Toubro Limited
13. McKinsey & Company
14. Roland Berger GmbH
15. Tata Consultancy Services Limited by Tata groupTata Sons Private Limited