Exclusive worldwide distribution and publishing of one of the world’s most advanced predictive performance tools.
Contact UsTAIS Performance Systems Inc. (TPSI) is a global leader in the publishing and distribution of top-tier, performance-predictive psychological assessments. We provide practitioners and organizations with the data-driven tools necessary to evaluate, predict, and coach human performance at the highest levels of achievement. As a specialized publisher, TPSI is committed to supporting those who demand the very best in psychometric accuracy.
Our suite of assessments—including the renowned TAIS inventory—serves as the foundation for personal growth and professional development across a wide range of industries. From business leadership and career transitions to military development and athletic performance, our tools are designed to provide meaningful insights for individuals and teams across a variety of performance domains.

Employed by elite practitioners and organizations to identify and coach high-performance individuals in business, military, and professional sports. This 144-question assessment is a powerful tool for evaluating, predicting, and coaching performance at every level.
Learn MoreDawn goes beyond generic personality types to reveal the depth of who you are. Born from the world-renowned TAIS, this 96-question assessment identifies how your personality traits interact to provide a roadmap for personal growth and professional evolution.
Learn MoreTPSI is the engine behind a global network of elite practitioners. As the exclusive publisher of the TAIS assessment, we provide the infrastructure, research, and scientific validation that allow top-tier consultants, military commands, and Fortune 500 companies to predict performance where it matters most.
Find a ConsultantWith over 500 peer-reviewed articles and decades of longitudinal data, our assessments aren't just tools—they are the most researched performance metrics in the world. From the Olympic training centers to the halls of elite business schools, our methodology is backed by a legacy of proven results.
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