Projekt Altenburg - Hainburg an der Donau

Perform Tech - Bad Deutsch-Altenburg

Günter Lukas Consulting - Wien

Capital Partners Consulting, a.s. - Bratislava

Accenture - Bratislava

KTN consulting s.r.o. - Marianka

WISE consulting, s.r.o. - Bratislava

Influential business consulting e.U. - Wien

PRG consulting - Nové Mesto

PAN clinical research consulting - Dr. Martin Waldherr - Neusiedl am See