Bulgaria
- Bulgarski Sporten Totalizator
- FK Etyr Veliko Tyrnovo
- FK Vitosha Bistritsa
- FK Septemvri Sofia
- Video Dragor
- Primorsko
- Credissimo
- ASK Mlada Gvardiya Sliven
- DFS Lokomotiv Gorna Oryahovitsa
- DSO Akademik Sofia
- Standart Stara Planina
- Bella
- Bella
- Haskovo
- StotinkaOS
- Maria Vezenkova
- Aperture Labs
- Decoral System
- Strength Gap
- Solara Air
- Greyko
- DFS Etyr Veliko Tyrnovo
- DFS Haskovo
- FK Haskovo
- Spartak Sofia
- Slavia Sofia
- Slavia Sofia
- FK Neftochimic Burgas
- PFK Neftochimic Burgas
- FK Montana
- ASK Minyor Pernik
- PFK Ludogorets Razgrad