| Rank | Country | Number of teams | Teams |
| 1 | | 1 | Belogorie Belgorod |
| 2 | | 2 | Montpellier UC, GFC Ajaccio VB |
| 3 | | 3 | OK Vojvodina Novi Sad, OK Novi Pazar, OK Ribnica Kraljevo |
| 4 | | 1 | Asseco Resovia |
| 5 | | 1 | Calzedonia Verona |
| 6 | | 2 | Neftohimic 2010 Burgas, CSKA Sofia |
| 7 | | 1 | Lindemans Aalst |
| 8 | | 2 | SWD Powervolleys Düren, United Volleys Rhein-Main |
| 8 | | 2 | ACH Volley Ljubljana, Calcit Kamnik |
| 10 | | 2 | Hurrikaani Loimaa, Perungan Pojat Rovaniemi |
| 11 | | 3 | VK Dukla Liberec, Jihostroj České Budějovice, VK Kladno |
| 11 | | 2 | Draisma Dynamo Apeldoorn, Abiant Goningen |
| 15 | | 1 | Ziraat Bankası Ankara |
| 18 | | 1 | Barkom-Kazhany Lviv |
| 22 | | 1 | Shakhtyor Soligorsk |
| 23 | | 1 | MOK Rijeka |
| 24 | | 1 | Jedinstvo Bijelo Polje |
| 27 | | 2 | CS Arcada Galați, SCM U Craiova |
| 28 | | 2 | Hapoel Mate-Asher Akko, Maccabi Tel Aviv |
| 29 | | 1 | SK Posojilnica Aich/Dob |
| 35 | | 1 | Volley Amriswil |
| 38 | | 1 | Omonia Nicosia |
| 38 | | 1 | OK Mladost Brčko |
| – | | 1 | KV Luboteni Ferizaj |
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