TACK International is a world-leading sales training consultancy currently in over 60 countries. TACK is represented exclusively in Malaysia by TMI Consultancy Sdn Bhd. Award-Winning Sales & Sales Management Training, & Leadership Development Programmes. Our focus is on change through your people. TMI can help create energized Service Cultures aligned with your brand and Performance Improvement at individual and manager/leader levels. You will find that our thinking is different. Our models are different. Over the last 30 years, this thinking has continued to have a major impact on people and organisations around the world.