T

T3plus Networking, Inc. TGV, Inc.
Taicom 3DO Company (site não disponivel)
Taligent, Inc. AG Group, Inc.
Tally MathWorks, Inc.
Tally uk Numerical Algorithms Group Ltd (NAG)
Tamarack Wollongong Group, Inc.
Tandberg Data XFree86 Project, Inc.
Tandem Computers Thinking Machines Corporation
Targa Thomas-Conrad Corporation
Tatung ThrustMaster
Tatung Company ThrustMaster, Inc.
Tatung tw Tiga
Taxan Tivoli Systems Inc.
TDK TopTek
TDK Tornado
Teac Toshiba
Tekelec Toshiba America, Inc.
Tekram Toshiba Corporate WWW
Tektronix Transarc Corporation
Tektronix ftp Traveling Software(LapLink)
Tektronix, Inc. Trident drivers
Telco Systems, Inc.  
Telebit Triticom
Telebit Incorporated Truevision
Telematics International, Inc. Trust
Terisa Systems Trusted Information Systems, Inc. (TIS)
Terratec Tseng Labs
Texas Turtle Beach
Texas ftp Tut Systems, Inc.
Texas Instruments Incorporated Twinhead
  Tyan

U

U.S. Robotics Corporation UnionWay International Corporation
UB Networks, Inc. Uniplex Integration Systems, Inc.
Ubique, Ltd. UniPress Software, Inc.
UMAX Unison Software Inc.
  Unisys
Umax Technologies, Inc. Unisys Corporation
UUNET Technologies, Inc. US Robotics

V

VDOnet Corporation VisiCom Laboratories, Inc.
Verilink Corporation Visio Corporation
Vertos (desapareceu) Visual Numerics, Inc.
Vextrec Vitec multimedia
ViaVitec multimedia
VIA Technologies Inc. Vobis
Videologic VocalTec Inc. (Internet Phone)
ViewSonic Voxware, Inc.
ViewSonic Corporation Vuego (Acer)