Trusted Behavioural Science.
Practical Insight.
Smart Technology.

Unlock performance through people.

For 40+ years, TMS Global® has helped organisations transform team performance through research-backed diagnostics and practical development tools. Join 2.5+ million professionals across 190 countries who’ve discovered how teams actually work—and how to make them work better.

Who we serve.

Tailored solutions for every stakeholder in your organisation’s team development journey.

A Truly Global Network

With 24,000+ accredited practitioners across 190 countries and profiles available in 20+ languages, TMS Global® brings world-class team development to organisations everywhere.

190 Countries
20+ Languages
2.5m+ People

Why choose TMS Global?

The foundation for building high-performing teams.

Complete Methodology

Not just assessments, TMS Global® provides a complete system for diagnosing, developing, and sustaining team performance.

Global Scale

2.5M+ professionals profiled, 190 countries served, 24,000+ accredited practitioners.

Proven Impact

Build leadership capability at scale, drive cultural transformation, and demonstrate measurable ROI on people initiatives.

Scientific Rigour

Differentiate your practice with globally recognised diagnostics, measurable outcomes, and a supportive practitioner network.

Smart Technology

Discover your work preferences, improve collaboration, and unlock your potential within high-performing teams.

Testimonials

Team Management Systems is now TMS Global

Follow our new brand journey