Mobilitie Mobilitie,telecommunications infrastructure,complete wireless solutions,next generation infrastructure,wireless infrastructure,communication towers,indoor and outdoor neutral host DAS networks,small cells, and Wi-Fi networks,innovative wireless solutions,next generation small cell sites,enhanced mobile connectivity,wireless broadband access,high-density wireless infrastructure,telecom,mobile,cell,small cell,das,wifi May 31, 2007 · Mobilitie is the largest privately-held telecommunications infrastructure company in the United States. As a global provider of complete wireless solutions, Mobilitie helps people stay connected on their mobile devices wherever they are.