Références
The Vienna Test System is currently used in the area of sports psychology by more than 110 customers, including:

- GEPA Pictures/ÖFB
- Army Sports Institute, India
- Aspire, Qatar
- Austrian Football Association (ÖFB), Austria
- Beijing Sport University, China
- Chum-Nam National University, Korea
- Cyprus Sport Research Center, Cyprus
- FC Thun, Switzerland
- FMBA, Russia
- German Football Association (DFB), Germany
- German Sport University, Cologne, Germany
- Hamburger Sportverein (HSV), Germany
- Hanzehoge School, Netherlands
- Institute for Sport Science of the University of Vienna, Austria
- Kisakeskus Sport Institute, Finland
- Lance Marais Incorporated, South Africa
- OSC Lille, France
- Red Bull, Austria
- Sauber Motorsport AG, Switzerland
- Shanghai J.L.G. Sports Science Dev. Co., China
- TSG 1899 Hoffenheim, Germany

