Office Slivnitsa

Slivnitsa 2200 , Ivan Vazov Str. 134, Blue containers next to the railway station

Phone: +359 3916 8666

Fax: +359 7279 8007

Email: vdr@terna.bg

Office Sofia

Sofia 1618, Bulgaria, 110 Bulgaria Blvd., block A, floor 3, office 19

Phone: +359 2 8549435

Fax: +359 2 8548021

Email:terna@terna.bg