Your NielsenIQ-Portal: For all requests and comprehensive Source of knowledge

Client portal CSO 2.0 Switzerland – now online! Find helpful information like universe overview or fact definitions on your new CSO 2.0 portal.

Don’t have an account already?

Follow these easy steps to activate your account:

  • Contact your NielsenIQ consultant or, so we can create your account
  • Wait for confirmation
  • Click on this link
  • Go to the “User & Password” section and click on Forgot Your Password
  • Type in your business email address as a Username and click on continue. You will receive a Link to change your password via email.
  • Click on the link in the email
  • Choose your new password and confirm it by clicking change password

Caution: all password links are only viable for a duration of 24 hours

If you have any questions, write them to or get in touch with your contact person at NielsenIQ.