# GrammaTech

GrammaTech is a cybersecurity research services company based in Ithaca, New York. The company was founded in 1988 as a technology spin-off of Cornell University. GrammaTech software research services include the following; software analysis, vulnerability detection and mitigation, binary transformation and hardening, and autonomous computing. In September 2023, Battery Ventures acquired GrammaTech's software products division, including the CodeSonar and CodeSentry product lines. Thus establishing a new, independent entity that will operate under the CodeSecure, Inc. name and be headquartered in Bethesda, Maryland.

## Research

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's research is focused on both static analysis and dynamic analysis, on both source code and binaries.
GrammaTech participated and came in 2nd place in DARPA's 2016 Cyber Grand Challenge, earning $1 million as Team TECHx. GrammaTech led Team TECHx, a collaboration with the University of Virginia, using their co-developed cyber-reasoning system called Xandra.

## History

GrammaTech is a 1988 spin-off from Cornell University, where its founders had developed an early Integrated Development Environment in 1978 (the Cornell Program Synthesizer) and a system for generating language-based environments from attribute-grammar specifications in 1982 (the Synthesizer Generator). Commercial systems that have been implemented using the Synthesizer Generator include ORA's Ada verification system (Penelope), Terma's Rigorous Approach to Industrial Software Engineering (Raise), and Loral's checker of the SPC Quality and Style Guidelines for Ada. GrammaTech co-founders Tom Reps and Tim Teitelbaum received the 2010 ACM SIGSOFT Retrospective Impact Award for their work on the Synthesizer Generator.
GrammaTech commercialized the Wisconsin Program-Slicing Tool as CodeSurfer for C and C++ in 1999. CodeSonar for C and C++, a static analysis tool, has been available since 2005. GrammaTech co-founder Reps and two other company affiliates shared in a 2011 ACM SIGSOFT Retrospective Impact Award for their paper describing the Wisconsin slicing research.
GrammaTech and the University of Wisconsin have been collaborating since 2001 to develop analysis, reverse-engineering, and anti-tamper tools for binary executables. Byproducts of this research are CodeSurfer/x86 (a version of CodeSurfer for the Intel x86 instruction set), CodeSonar/x86 (a bug and vulnerability finding tool for stripped executables), and an approach to creating such systems automatically from formal semantic descriptions of arbitrary instruction set architectures. This research was later commercialized into CodeSonar for Binaries and CodeSentry, a software composition analysis tool.
In 2019, GrammaTech was acquired by Five Points Capital.
In September 2023, Grammatech announced that it was spinning off part of its software products division, specifically the CodeSonar and CodeSentry product lines, to venture capital firm Battery Ventures. The transaction establishes a new, independent entity that will operate under the CodeSecure, Inc. name and be headquartered in Bethesda, Maryland. As part of the spin-off, Grammatech named Daniel Goodwin as CEO to lead the corporation going forward. 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.