U US Software USoft Unify Unisys
V V Communications VNP Sortware VREAM VenturCom VeriSign Versant Object Technology VideoSoft ViewSoft Vision Software Tools Visual Components Visual Numerics
W Warp Nine Engineering Wilson WindowWare WinGate Technologies Wind River Systems Wollongong Group WorkGroup Solutions
X Xilinx XVT Software
Z Zinc Software
TCSI
TakeFive
Software Talarian
Tatung
TechTools
Teknowledge
TeleGrafix
CommunicationsTelephone
Response Technologies (TRT)Tenon
Intersystems TeraTech
Terisa
SystemsTexas
Instruments
