The FourSight Thinking Profile has been used with more than 100,000 people all over the world including people in Australia, Hong Kong, Spain, Belgium, Scotland, Italy, Greece, Poland, France, England, China, Singapore, Maylasia, South Africa, Brazil, Canada and the United States.
More than 35,000 people have participated as research subjects in the development and refinement of FourSight over the last 20 years.