• Computer companies by year of disestablishment (66 C)

A

• Defunct computer companies of Australia (3 P)

B

• Defunct computer companies of Brazil (2 P)

C

• Defunct computer companies of Canada (2 C, 19 P)
• Defunct computer companies of China (1 C, 2 P)

G

• Defunct computer companies of Germany (1 C, 15 P)

H

• Defunct computer hardware companies (40 C, 1,053 P)

I

• Defunct computer companies of Israel (3 P)
• Defunct computer companies of Italy (1 C)

J

• Defunct computer companies of Japan (1 C, 5 P)

N

• Defunct networking companies (2 C, 91 P)

S

• Defunct software companies (18 C, 1 P)
• Defunct computer companies of Sweden (1 C, 4 P)

U

• Defunct computer companies of the United Kingdom (7 C, 55 P)
• Defunct computer companies of the United States (41 C, 913 P)