Abacus Concepts
Advanced Visual Systems
Alta Analytics
Autodesk, Sausalito
BBN
BMDP Statistical Software
Borland
BUSS
David Sarnoff Research Center
Harlequin
IBM
Information Builders
Insight Consulting
Lucent Technology
MapInfo
The Mathworks
ParaSoft
SAS Institute
Silicon Graphics
Spyglass
StaSci
Visible Decisions
Visual Numerics
Xerox