- The University of Chicago
- Department of Astronomy and Astrophysics
- The NASA Grand Challenge Project at the U of C
- Department of Physics
- Department of Geophysics
- Computation and Applied Mathematics
- Department of Computer Science
- Department of Mathematics
- Argonne National Lab
- Paramesh
- Osservatorio Astronomico di Palermo Giuseppe S. Vaiana
- Rensselaer Polytechnic Institute
- University of Arizona
- University of California at Santa Cruz
- Neutron Star Modeling, Dearborn Observatory, Northwestern University
- Department of Energy
- Lawrence Livermore National Laboratory
- Los Alamos National Laboratory
- Sandia National Laboratory.
- Accelerated Strategic Computing Initiative (ASCI)
- Academic Strategic Alliances Program (ASAP)
- Other Institutions