Tempe is heaven for start-ups.
Beyond the assistance that Arizona State University offers through ASU Venture Catalyst, Technopolis and other programs, Tempe has two incubators that provide mentorships and other services.
MAC6 is dedicated to conscious capitalism and supports business concepts who have the betterment of society in mind. www.MAC6.com
LaunchSpot follows the Y-Combinator approach. Learn more: http://www.facebook.com/LaunchSpot