https://en.wikipedia.org/wiki/Fort_Collins,_Colorado#Economy
>> "Many high-tech companies have relocated to Fort Collins because of the resources of Colorado State University and its research facilities. Hewlett-Packard, Intel, AMD, Broadcom, Beckman Coulter, Microsoft, Rubicon Water and Pelco all have offices in Fort Collins. Other industries include clean energy, bioscience, and agri-tech businesses."
Maybe not a hub yet, but it's headed that way. It's also only an hour away from Denver.