Please let us know if we are missing a research group doing work in Scheme, or if there is inaccurate information here. We'd like to collect a comprehensive list of groups here.
People: R. Kent Dybvig, Andy Keep
Location: Research Triangle Park, NC
Racket, a programming language derived from Scheme, has been developed as a collaboration between these groups:
Project MAC, the research group of Professors Sussman and Abelson, co-authors of the textbook Structure and Interpretation of Computer Programs, uses its own implementation, MIT/GNU Scheme, for non-programming-languages research, but incidental programming languages research does make its way into the implementation.
OpenCog uses Scheme for scripting.
Jeffrey Mark Siskind, author of Stalin, an optimizing compiler for Scheme
U Combinator group in the School of Computing at the University of Utah.