GrammaTech commercialized the Wisconsin Program-Slicing Tool as CodeSurfer for C and C++ in 1999. CodeSonar for C and C++, which is an application of CodeSurfer/C, 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. In 2019, GrammaTech was acquired by Five Points Capital.