- Benefit Systems Bulgaria — Sofia
- Bulgarian Global Squash — Sofia
- Bulgarian Squash Federation — Sofia
- Double Yellow Squash Club — Sofia
- Fireball Sports Hall — Sofia
- Green Sport — Sofia
- Hall Sofia — Sofia
- Just Place — Sofia
- Mega Spin - Peter Karadjov — Sofia
- New Level Training (Лерин 53) - персонални тренировки и масажи — Sofia
- Orange Fitness — Sofia
- Primoretz Arena Squash & Tennis — Sofia
- Sofia Squash Center — Sofia
- Squash Club Bulgaria — Sofia
- Squash club — Sofia
- Зала за тенис на маса "Арена Лъки Спорт" — Sofia