Devised especially for business-to-business research, in which there are limited numbers of companies in the universe, our Sample Size Calculator will tell you how many companies you need to interview for a valid sample.
The ‘sample size’ is the number of companies you need to survey to achieve a response that is accurate to within 5% (and to 95% confidence).
I was impressed by B2B International's outstanding abilty to execute on a compressed timeline as well as their abilty to analyze and communicate extensive data in a concise and meaningful way.
The quality of work throughout the process was outstanding. My expectations have been exceeded on each of the projects I have worked on with B2B International.