Steve Morse and Tim Pulliam

$33.8 million. That’s how much Keen has helped clients save in energy costs since launching six years ago, and that number continues to grow. The Traverse City-based company provides energy auditing services to help their customers lower energy use and cut costs. Co-founded by Tim Pulliam and Steve Morse, Keen was born from a desire to spread the message of efficiency and sustainable energy use. Tim thinks back to earlier days, “Before we launched the business, we spent a lot of time informing people. Now we can offer a way for people to take action, and as the message spreads, so do the results.” And those results are getting noticed, highlighted by their inclusion on Inc. Magazine’s 2012 annual list of the “500 Fastest Growing Private Companies.” Keep up the great work, guys!