GrammaTech's research division undertakes projects for private contractors, including several U.S. government agencies, such as NASA, the NSF, and many branches of the Department of Defense.

GrammaTech participated and came in 2nd place in DARPA's 2016 Cyber Grand Challenge, earning $1 million as Team TECHx.

[1] GrammaTech led Team TECHx, a collaboration with the University of Virginia, using their co-developed cyber-reasoning system called Xandra.

GrammaTech co-founder Reps and two other company affiliates shared in a 2011 ACM SIGSOFT Retrospective Impact Award [2] for their paper describing the Wisconsin slicing research.

Goodwin, who previously was General Manager of the research division of Grammatech, has experience in cyber security, software, systems, FPGAs, microelectronics, telecommunications, networking, and hardware in domains such as Information Assurance, SIGINT, and Platform Missions.