What are the biggest internet research companies in the world?

  1. okta12 profile image59
    okta12posted 5 years ago

    What are the biggest internet research companies in the world?

    I'm interested in companies, which work in a field of internet research: audience, questionaires, traffic measurement, advertising campaigns monitoring and etc.

  2. Tricia1000 profile image75
    Tricia1000posted 5 years ago

    There are quite a few but I would single out Nielsen Netratings, Universal McCann and Forrester Research as the more well known ones.

 
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