A3DS
ArSciMed
Arthur D. Little
Autodesk
C-Ark Solutions (a Baan Company)
The Delta Group
D. H. Brown Associates
Exa Corporation
Forming Technologies
Framework Technologies  
LMS Intenational (CADSI)
MARC Analysis Research Corporation
Matrix-One
Office of Naval Research
NovaSoft Systems
New Technology Solutions  
PlanetCAD
Polaroid Corporation
Rexroth Corporation
Robert McNeel & Associates
SolidWorks Corporation
Smith International
Teamwork Solutions