- Mark Adams (LBL) Multigrid algorithms and performance analysis.
- Jed Brown (ANL & CU) HPGMG-FE Finite-element implementation, multigrid algorithms, performance analysis
- John Shalf (LBL) Hardware roadmaps, advisor
- Brian Van Straalen (LBL)
- Erich Strohmaier (LBL) Advisor
- Sam Williams (LBL) HPGMG-FV Finite-volume implementation, performance engineering