| Accenture |
Oak Ridge National Lab |
| ARCO | PROMODEL Corp. |
| Boeing | SAIC |
| Booz · Allen & Hamilton | Sandia National Labs |
| Brooks Automation | Stanley Tools |
| CACI | Swedish Defence Materiel Adminstration |
| Celera Genomics/Perkin-Elmer | 3M |
| Defense Modeling & Simulation Office | Tropicana |
| Hewlett-Packard | U.S. Air Force |
| ITT | U.S. Army |
| Jones Day (law firm) | U.S. Navy |
| Kaiser Aluminum | U.S. Post Office |
| Kal Kan | Verizon |
| Kimberly-Clark | Veteran's Administration |
| M&M/Mars | Xerox |
| Monsanto |