German Testing Board e.V.

Saxonia Testservices

Sogeti Deutschland GmbH

CQSE GmbH

DATEV eG

Eggplant Germany

Novatec Consulting GmbH

Quality.Now GmbH

ASQF

CGI

imbus AG

Micro Focus GmbH

QualityDojo IT-Consulting GmbH

Software Quality Lab GmbH