| ABC KinderCare Centre | Sofia Center | mixed | | | |
| Anglo-American School of Sofia | | mixed | | | |
| British School of Sofia | Lozenets | mixed | | | |
| St George International School and Pre School | Lozenets | mixed | | | |
| Zlatarski International School, Sofia | Malinova dolina | mixed | | | |
| Darbi College | Sofia | mixed | | | |
| British Council, Bulgaria | Sofia Center | mixed | | | |
| ABC KinderCare Centre | Pette Kyosheta | mixed | | | |
| British School of Sofia | Kv. Vitosha | mixed | | | |
| International Children's Creativity Centre | м. Орехите | mixed | | | |