Groups - Demozoo

Copynet

Copyride

Copyright Destroyers Inc. - CDI

Copyright Escape - (C)-ESC, (C)-Escape, C-ESC

Copyright Masters Couriers - CMS

Cor Blimey Not Arf

Cor-dezign

Coral

Corbien

Cord-Less

Core (pc/utils-warez/1995+) - Challenge of Reverse Engineering

Core (pc/1995/.us)

Core (amiga)

Core (pc/.pl)

Core (pc/cracks/1991)

CORE (emag/hpav/1993)

Core Design

Core Dump (pc/warez) - CD, COREDUMP

Core Dumped

Core Image - CI, Core Image Production!

Core Magazine Staff

Core Productions - CP

Core Protection Unit

Core Studios

CoreStudio

Corize

Corky Inc.

Corleon's Family

Corndogs

Corner Crackware Essen - CCW

Corner Crackware Inc. - CCW

CorneRCut - CRC, Corner Cut

Cornetto Productions

Corona

Coroner

Coroners - CNS

Corosion - COR

Corosive

Corporation for Public Cybercasting 2001 (pc/warez/1980s) - CPC, CPC 2001

Corpse (.fr) - CRP

Corpse (.se) - CRP

CorridaSoft

Corrosion (pc/warez)

Corrosion (amiga) - CRSN

Corrupt - COR

Corrupt Computing

Corrupt Staff

Corrupted Minds of Sudbury - CMoS

Corrupted Pirate's Union (PC) - CPU

Corrupted Programming International (virii) - CPI