Sonar6 was founded in 2004 based on the idea that performance management should be simple and rewarding. For most businesses people are the number one asset. Why then are so many people decisions based on "gut feel"? The philosophy behind Sonar6 is something we call Talent Science - a revolutionary approach to gathering and organising people information to support decision making. The principles and practices of Four Quadrant Leadership are founded on centuries of accumulated evidence from history, philosophy, religion, science, ethics and other sources of knowledge and wisdom.