800.869.6908 support@ttisi.com

TTI SI offers assessments in 47 languages, representing more than 115 countries.

Your Language Matters

Your brain connects to language at different levels. When you take an assessment in your native tongue, your brain makes the strongest connection. TTI international locally translates our assessments to capture the most subtle language nuances and variations, which provides the most accurate assessment results.

Vanessa Boettcher, Vice President of TTI SI International, speaks four languages. Her brain scan image (pictured) shows the strongest connection to the word enthusiastic with her first language, Spanish.

Vanessa Boettcher
“Even though I have spoken English during my entire adult and professional life, my report is still most accurate when I respond in my native tongue.“
– Vanessa Boettcher, Vice President of International Distribution, TTI SI
After 20+ years in the market, TTI Success Insights produces the highest quality assessment tools worldwide, while creating and maintaining international relationships that share a truly global brand, which ties us all together.
Rick Bowers
– Rick Bowers, President, TTI Success Insights

Global Reach, Local Expertise.

Every seven seconds, someone around the world is taking a TTI SI assessment.
Search the map below to find the location nearest to you.

What Our Global Partners Say About TTI SI

"TTI Success Insights has much more than outstanding assessment tools. They have decades of research, intellectual production, patents and a staff that breathes commitment and professionalism."
Alex Ribas
Alex Ribas,
TTI Success Insights Brazil,
Master Distributor since 2001
“TTI SI has supported our business with high integrity for over 20 years. Their tools are the only ones in the world that combine a holistic approach with a high quality report. All the assessments are research-based and time-tested — this is the reason over 1,000 distributors in Germany, Switzerland and Austria swear by TTI Success Insights’ outstanding tools.”
Frank Scheelen
Frank Scheelen,
TTI Success Insights Germany,
Master Distributor since 1992
“We don’t take shortcuts, and we focus primarily on quality. That’s why we partner with TTI Success Insights. Their assessments really work, and will get the best out of people — always!”
Jered Kalkman
Jered Kalkman,
TTI Success Insights Benelux,
Master Distributor since 1992

Adapting to Cultural Differences

You can’t understand people without considering their culture. TTI international has spent the last three decades creating a vast global database to provide highly accurate data, including regional norms, to our customers across the globe.

Make The Right Impact
With the Right Tools

Call TTI SI to transform your organization’s people challenges into solutions
800.869.6908 or 480.443.1077