The ESN network consists at this moment out of 41 countries and 530 local sections.

ESN > BULGARIA
ESN Sofia University Sofia
ESN - New Bulgarian University Sofia
ESN UE-Varna Varna
ESN Veliko Tarnovo Veliko Tarnovo
ESN UNWE Sofia
ESN UACEG Sofia
ESN AUBG Blagoevgrad
ESN UR Ruse
ESN UCTM Sofia
ESN Plovdiv Plovdiv
ESN Svishtov Svishtov