G DATA Software AG: Antivirus, Virenschutz, Virenscanner, Internet Security

ALWIL Software a.s.
avast.com

BitDefender GmbH
bitdefender.de

Commtouch Software Ltd.
commtouch.com

FRISK software
f-prot.com

Gear Software
gearsoftware.com

Kaspersky Labs GmbH
kaspersky.com

MainConcept GmbH
mainconcept.com

Microsoft Corporation
microsoft.com

Netcraft Ltd
netcraft.com

Sunbelt Software
sunbeltsoftware.com