EnSync Energy Announces Leadership Change Brad Hansen Resigns, Sandeep Gupta Named Interim CEO PR Newswire MILWAUKEE, Wis., Jan. 25, 2019 MILWAUKEE, Wis., Jan. 25, 2019 /PRNewswire/ -- EnSync, Inc. (NYSE American: ESNC), dba EnSync Energy Systems, which is creating the future of electricity with innovative residential and commercial distributed energy resource (DER) systems and Internet of Energy (IOE) control platforms, announced today the resignation of Bradley Hansen as the Company's Chief...