3Com GmbH
Networking equipment manufacturer

Access360 GmbH (acquired by IBM)
Software manufacturer security

Anixter Deutschland GmbH
Networking distributor

Black Box Deutschland GmbH
Networking distributor

Candle GmbH, an IBM company
Software manufacturer system management and monitoring

Cobixx AG
System integrator

ComaTec Kommunikationstechnik GmbH
System integrator

Extreme Networks
Networking equipment manufacturer

Frontrange GmbH
Software manufacturer CRM

Iomart limited
Software manufacturer security

Motorola Computer Group
Computer manufacturer

Pipecad Eckhard Haffmann
Software manufacturer security CAD

Seicom Communication Systems GmbH
Networking distributor

SMC Networks GmbH
Networking equipment manufacturer