| Nationality | Italian |
| Age | 27 |
| Company | https://www.sgngroup.it/ |
| Function | Partner Joost Kooistra Sportmanagement |
| Italy | |
SGN Group Italy
Jan Piotrowski
| Nationality | Polish |
| Age | 46 |
| Company | Joost Kooistra Sportmanagement |
| Function | Cooperating Partner |
| Experienced clubmanager Polish leagues
2010 – 2016 – team manager, member of the board, president of the volleyball club SMS LO2 Opole |
|
Martin Kubista
| Nationality | Czech |
| Age | 64 |
| Company | Joost KooistraSportmanagement/ MK Kontakt |
| Function | Players’agent |
| Consultant JoostKooistraSportmanagement/MK Kontakt Czech Republic | |
Dragan Milic
| Nationality | French |
| Age | 67 |
| Company | Joost Kooistra Sportmanagement / Alfa Globe |
| Function | Players agent France |
| Director Alfa Globe France FFVB- agent, exclusive partner of Joost Kooistra Sportmanagement in France. Ex-Yugoslavian international player Player in different clubs in ex-Yugoslavia and in France: Buducnost (Podgorica), ALM Evreux, BOUC Volley Highest level of the coach certificates: coach in Evreux , Conflans and Beauvais General manager of BOUC Volley : French Cup winner, Champions League, CEV cups and Challenge Cups participations |
|
Michael Amoroso
| Nationality | Canadian |
| Age | 37 |
| Company | Joost Kooistra Sportmanagement |
| Function | Cooperating Partner |
| Cooperating partner Scout for Joost Kooistra Sportmanagement |
|
