08/25/2010 02:32 pm ET Updated May 25, 2011

Inc. 500's Fastest Growing Companies: See Which 15 Colorado Businesses Made The Cut

Inc. Magazine released their list of the 500 fastest growing companies in the U.S. Tuesday, with 15 Colorado companies making the cut this year. Inc. calculates growth based on total increase in revenue from 2006 through 2009, which, as the Denver Business Journal points out, favors small companies that grow fast.

See the 15 Colorado companies that made the list here: