Executive Mosiac, a networking organization for executives, has named ManTech President and COO Kevin Phillips and MCIS President Bill Varner to its Wash100 list of private- and public-sector executives. Executive Mosaic describes the list as recognizing executives “who drive the conversation and shape the narrative of the GovCon sector. Their contributions are recognized through their exemplary demonstration of leadership, innovation, reliability, achievement, and vision.”​

The 2017 Wash100 list includes U.S. Senator Mark Warner (VA), Secretary of Defense General (Ret) James Mattis, Secretary of Homeland Security John Kelly, Director of National Intelligence Dan Coats, Northrop Grumman CEO Wes Bush, and House Intelligence Committee Chairman Devin Nunes (CA). See the full list of recipients here: https://www.wash100.com/wash100/2017.