About Keirsey

About company

Their mission is to change the world by helping people understand each other. Keirsey is utilized extensively by the Global 1000, more than 75% of the Fortune 500, all branches of the U.S. Military, educational institutions, faith-based organizations, social enterprises, consulting firms, psychologists, start-up ventures, governments and more. Over 50 million people from 170+ countries have experienced Keirsey. Keirsey was first Introduced to the global stage through its international best sellers, Please Understand Me (1978), and its successor, Please Understand Me II (1998), (more than 4 million sold.) Keirsey is recognized as the definitive leading authority on temperament theory.