Your Professional Assessment Solution

Welcome to TTI Performance Systems, the world leader in personal and professional assessment tools. With a foundation on DISC behavioral assessments, TTI has expanded our solutions to effectively measure values, personal skills and sales ability. With years of research and validity, TTI assessments are time-tested and proven to provide solutions for today’s business challenges with selection, satisfaction and development of a company’s biggest asset – people.

The TTI Advantage

Our patented Job Benchmarking process lets the job talk.
TTI’s assessments, including our DISC Assessment, hold the lowest reading level in the industry.
Validation studies and ongoing research prove the value of TTI assessments.

Three patents make our products and processes unique.
TTI products are available in 26 languages.
TTI can assess four different aspects of individuals.
TTI offers CEU courses in effective communication.