A cool tool for businesses called My Profile Test.
It is a brief, 20 question test, that analyzes your style of thinking and categorizes you under one of eight thinking profiles.
From there, you can learn more about how you think, where you fit, and how to fully take advantage of your true personality. It's a free test that includes a free eBook about your primary profile.
Their signature product, a personalized eBook written your test results, is the most in-depth analysis of your psyche that you will ever encounter. This is an awesome program. Check it out!