DI Dr. Clemens Widhalm
www.dale-carnegie.at
GTF Management, Marketing & Communication
www.gtf.cc
Mag. Axel Blanck, Trainer
www.blanck.at
Brainds, Corporate Branding
www.brainds.com
Dr. Bernulf Bruckner, Research
www.lrtc.at
Consent Personalberatung
www.consent.at
Günter Magdits GmbH Consulting
www.magdits.at
media & more Ing. Robert Zwettler
www.mediamore.at