More than 30 Front Range companies have landed on this year’s Inc. 5000 list, including one area company that is the second fastest-growing private company in the nation. The Inc. list ranks companies based upon rates of growth. PopSockets, the Boulder-based maker behind collapsible cell phone grips, landed the No. 2 spot, just behind Wisconsin-based … Continue reading Boulder-based PopSockets ranks No. 2 on Inc. 5000 list