Agency for Quality Assurance and Accreditation Austria (AQ Austria)
Federal Ministry of Science, Research and Economy (BMWFW) – Abt. VI/7
Energie-Control Austria (E‑Control)
European Legal Interpreters and Translators Association (EULITA)
International Network of Street Papers (INSP)
Pfarre St. Josef – Weinhaus
Youth Start Entrepreneurial Challenges
… various private customers