- Press Releases
TYSONS CORNER, VA, Sept. 21, 2017 Lockheed Martin (NYSE: LMT), Northrop Grumman (NYSE: NOC) and Leidos (NYSE: LDOS) have the three highest revenue from information technology sales to the federal government in 2017 among companies that earn more than one third of their revenue from government clients, ExecutiveBiz reported Wednesday. IDC Gove...


