This list is updated manually and may not contain the most recent registrations.
- Purushotham V Bangalore (Dept. of Computer and Information Sciences, UAB)
- Richard Barrett (ORNL)
- Christian Bell (QLogic Corporation)
- Gil Bloch (Mellanox Technologies)
- George Bosilca (University of Tennessee)
- Ron Brightwell (Sandia National Laboratories)
- Jeffrey Brown (LANL)
- Darius Buntinas (Argonne National Laboratory)
- Jonathan Carter (Lawrence Berkeley National Laboratory)
- Bronis de Supinski (Lawrence Livermore National Laboratory)
- Gabor Dozsa (IBM T.J. Watson Research)
- Edric Ellis (The MathWorks)
- Edgar Gabriel (University of Houston)
- Richard Graham (Oak Ridge National Laboratory)
- William Gropp (University of Illinois at Urbana-Champaign)
- Erez Haba (Microsoft)
- Robert Harrison (Oak Ridge National Laboratory)
- Torsten Hoefler (Indiana University)
- Joshua Hursey (Indiana University)
- Yann Kalemkarian (Bull)
- Rainer Keller (High-Performance Computing Center Stuttgart (HLRS))
- Matthew Koop (The Ohio State University)
- Quincey Koziol (The HDF Group)
- Sameer Kumar (IBM Research)
- Adam Moody (LLNL)
- Howard Pritchard (CRAY)
- Rolf Rabenseifner (HLRS, University of Stuttgart)
- Craig Rasmussen (LANL)
- Hubert Ritzdorf (NEC Europe Ltd.)
- David Solt (HP)
- Jeff Squyres (Cisco Systems, Inc.)
- Alexander Supalov (Intel Corporation)
- Rajeev Thakur (Argonne National Laboratory)
- Jesper Traff (Traff NEC Laboratories Europe, NEC Europe Ltd.)
- Richard Treumann (IBM)
- Keith Underwood (Intel Corporation)
- Anthony Skjellum (Dept. of Computer and Information Sciences, UAB)
- David Goodell (Argonne National Laboratory)
- Terry Dontje (Sun Microsystem)