Category:Defunct software companies

• ► Software companies by year of disestablishment‎ (40 C)

A

• ► Defunct software companies of Australia‎ (1 C, 3 P)

C

• ► Defunct software companies of Canada‎ (1 C, 12 P)
• ► Defunct software companies of China‎ (1 C)

F

• ► Defunct software companies of Finland‎ (1 C)
• ► Defunct software companies of France‎ (1 C, 1 P)

G

• ► Defunct software companies of Germany‎ (1 C)

I

• ► Defunct software companies of Iceland‎ (1 C, 1 P)
• ► International Computers Limited‎ (6 C, 15 P)
• ► Defunct software companies of Italy‎ (1 C)

J

• ► Defunct software companies of Japan‎ (1 C, 2 P)

N

• ► Defunct software companies of the Netherlands‎ (1 C)
• ► Defunct software companies of New Zealand‎ (1 C, 3 P)

P

• ► Defunct software companies of Poland‎ (1 C)

S

• ► Defunct software companies of Sweden‎ (1 C)

T

• ► Defunct software companies of Turkey‎ (1 C)

U

• ► Defunct software companies of the United Kingdom‎ (1 C, 5 P)
• ► Defunct software companies of the United States‎ (4 C, 222 P)

A

• Altiris
• Antic Software
• Aprisma Management Technologies
• ArcSight
• Atari Program Exchange

B

• The Byte Works

C

• Caldera (company)
• Caldera Deutschland
• Caldera K.K.
• Caldera Thin Clients
• Caldera UK
• Cambridge Animation Systems
• Company of Science and Art
• Computervision
• Concentric Data Systems
• Connectix
• Core International
• Crossgain
• Cullinet

D

• Data General
• Decillionix

E

• Eazel
• Emagic
• Embedix (company)
• Engineering Animation

G

• Gajits Music Software
• GO Corp.
• Grokster

H

• Harlequin (software company)
• Hotline Communications
• Hybrid Graphics

I

• Intellisync
• IXI Limited

K

• KnowledgeWare

L

• Lanacom
• Lernout & Hauspie
• Lineo
• Linux Support Team
• LST Software GmbH

M

• Microsoft Exchange Hosted Services
• Musicmatch Jukebox

N

• Neotonic Software
• Nullsoft
• Numerical Technologies

P

• Pedestal Software
• Pegs'n Co
• Peterborough Software
• Pharsalia Technologies

Q

• Quick Response Engine

R

• Rational Software
• Red Swoosh

S

• Samna
• SDRC
• Seagate Software
• Semaphore Corporation (company)
• SoftQuad Software
• SpeechMagic
• SSA Global Technologies
• Star Division
• Sterling Software
• System Development Corporation

T

• Telarium
• Telelogic
• Transarc

U

• UGS Corp.
• UniPrise Systems
• USAnimation

V

• Visionware

W

• WebGain
• Windham Classics
• WUF Networks

Z

• Zango (company)