List as of 1 May 2006
Printed list of participants closing date is 6 March 2006
| Company Name | Country |
| ACNielsen ORG-MARG | India |
| Annik Technology Service | India |
| Cross-Tab Marketing Services | India |
| exëvo | India |
| Genesis Market Research | India |
| Hindustan Lever | India |
| Marketing Direction International | UK |
| TNS | Malaysia |
| United Breweries | India |