Headquarter
- Address: 9 Vladimir Vazov blvd., fl. 3,
Hadzhi Dimitar, 1510 Sofia - Telephone: 0700 20 789
- E-mail: marketing@gps.bg
GPS Sales Team
- Sofia
- Mobile: 088 222 6882
- Plovdiv
- Mobile: 088 648 2020
- Varna
- Mobile: 088 848 0101
- E-mail: sales@gps.bg
GPS Call Center
- Telephone: 0700 20 789
- E-mail: customercare@gps.bg