David Hartin is a serial entrepreneur who brings more than 25 years of telecom experience to the role of president at ITC Holding Company. Prior to joining ITC, he was founder and CEO of Notora LLC., a services company that specializes in small cell and distributed antenna system networks for cellular, public safety, and private LTE networks. He sold Notora to Centerline Communications in 2019 and continued to run the company as CEO until 2021. Before Notora, he was a co-founder and general manager of Connectivity Wireless where he helped grow the business from startup to over 200 employees and nine offices across the country. Martin has also served in various engineering and operations roles with mobile network operators (MNO) including Sprint, Nextel, and Powertel.