- ABB (Belgium)
- Alfa Laval (Sweden)
- Concepts NREC (United States)
- Bowman Power Group Ltd (United Kingdom)
- ESA (European Space Agency)
- Greth (CEA, France)
- Kawasaki (Japan)
- Microturbo (SAFRAN Group, France)
- Mecabride (Belgium)
- Nanocyl (Belgium)
- OPRA (The Netherlands)
- Pratt & Withney (Canada)
- Promocell s.a. (Belgium)
- Turboméca (SAFRAN Group, France)
- Triogen (The Netherlands)
- Ulg (University of Liège, Belgium)
- WOW Company s.a. (Belgium)