| MIMicar Innovation (Micar21.com) Sofia, BulgariaResearch & Technology | Medical equipments, pharmaceuticals and personal care products Research and development services and related consultancy services Drug Discovery AI Drug Discovery Insilico Drug Design | |
| TCTesting Center GLOBALTEST Sofia, BulgariaResearch & Technology | Health and social work services Medical equipments, pharmaceuticals and personal care products Лабораторни Тестове Химически Анализи Микробиологични Изследвания | |
| SBSofia Bio Sofia, BulgariaResearch & Technology | Medical equipments, pharmaceuticals and personal care products Research and development services and related consultancy services | |
| | IT services: consulting, software development, Internet and support Education and training services Обучение По Програмиране Софтуерно Тестване Java | |
| | IT services: consulting, software development, Internet and support Education and training services Обучение За Програмисти Програмиране C | |
| | IT services: consulting, software development, Internet and support Education and training services Роботика Програмиране Училище По Роботика | |
| MUMedical university of Sofia | Health and social work services Education and training services Медицинско Образование Стоматологична Медицина Фармация | |
| | Education and training services Flight Training Pilot Training Cabin Crew Training | |
| | Education and training services Обучения По SQL Server Администриране На Бази Данни BI (бизнес Интелигентност) | |
| | Education and training services Образователни Игри Математика Учебни Материали | |