El Palenque Grill - Dallas, Texas

Exporthub - Dallas, Texas

eventING e.U. - Marz

Newertal Wühlmaus Gmbh - Neusiedl am See

Dr. Nagler & Company Austria GmbH - Graz

bachler&partners crisis and security consulting GmbH - Pöttsching

Wireitex- Vertrieb Ing Dieter Hetzer - Graz

Audit Office - Texas Comptroller of Public Accounts - Houston, Texas

Dallas County Auditors Office - Dallas, Texas

Austin Auditors - Austin, Texas