2005年
  1. JP Morgan
  2. Goldman Sachs
  3. GE
  4. Morgan Stanley Japan Limited
  5. Credit Suisse First Boston
  6. Deutsche Bank Group
  7. Merrill Lynch Japan
  8. UBS Securities Japan Ltd.
  9. Lehman Brothers Japan Inc.
  10. Japan Business Systems Inc.
  11. Barclays Capital
  12. Hakuhodo Inc./Hakuhodo DY Media Partners
  13. AEON Co. Ltd
  14. Matsushita Electric Industrial Co., Ltd.
  15. Google
  16. Johnson & Johnson Family of Companies
  17. KPMG LLP
  18. Suntory Limited
  19. Dentsu Inc.
  20. Fujitsu Limited
2004年
  1. Goldman Sachs
  2. JP Morgan
  3. Deutsche Bank Group
  4. Morgan Stanley Japan Limited
  5. GE
  6. UBS Secruities Japan Ltd.
  7. Matsushita Electric Industrial Co., Ltd.
  8. Credit Suisse First Boston
  9. Fujitsu Limited
  10. Merrill Lynch Japan
  11. Lehman Brothers Japan Inc.
  12. Toyota Motor Corporation
  13. Japan Business Systems, Inc.
  14. KPMG LLP
  15. Suntory Limited
  16. Sanyo Electric Co., LTD
  17. Dentsu Inc.
  18. Deloitte Touche Tohmatsu
  19. Hakuhodo Inc.
  20. NTT DoCoMo. Inc.
2003年
  1. Master Foods Ltd.
  2. Goldman Sachs
  3. Deutsche Bank Group
  4. GE
  5. Morgan Stanley Japan Limited
  6. Matsushita Electric Industrial Co., Ltd.
  7. Toyota Motor Corporation
  8. J.P. Morgan Chase & Co　
  9. Johnson & Johnson Family of Companies 　
  10. Accenture Japan Ltd
  11. IBM Business Consulting Services K.K.
  12. UBS Securities Japan Ltd.
  13. Hakuhodo Inc.
  14. Lehman Brothers Japan Inc.
  15. Sanyo Electric Co., Ltd.
  16. NTT DoCoMo, Inc.
  17. KPMG LLP
  18. Sunstar Group
  19. Ernst & Young LLP
  20. Vodafone K.K.