Developer Index (X-Z)
X-IST Realtime Technologies GmbH
Xanth Informatique
XAOS Tools, Inc.
Xinet
XOX Corporation
XS International, Inc.
Xtensory, Inc.
XTP Forum
XVT Software, Inc.
Xylogics Corporation
XYZ Scientific Applications, Inc.
Yale University
Yamada Science & Art Corporation
Young Minds, Inc.
Z & S Consultants, Inc.
Z Microsystems, Inc.
Zeh Graphics Systems, Inc.
Zeta Image, Inc.
Zircon Digital
Zygote Media Group, Inc.