Todor Kableshkov University of Transport place Sofia, 158 Geo Milev Str. public http://www.vtu.bg/en/index.php
University of Structural Engineering & Architecture Lyuben Karavelov place Sofia, 175 Suhodolska Street public http://www.vsu.bg/index.php?lang=en
star_rate VIP Департамент за езиково обучение ИЧС place София, ул. Коста Лулчев 27 public https://deo.uni-sofia.bg/
