| FLFiber Lan Ltd. Sofia, BulgariaTelecommunications | Internet Service Provider Korporativni Klienci Domashni Korisnici | |
| PPolymedia Ltd Plovdiv, BulgariaOrganizations | Security, fire-fighting, police and defence equipment Отбранителни Продукти Услуги За Сигурност Антитероризъм | |
| VKVideosat KTS Велико Търново, BulgariaTelecommunications | Postal and telecommunications services Кабелна Телевизия Интернет Достъп Цифрови Програми | |
| DBDEVA Broadcast Burgas, BulgariaMedia & Internet | Installation services (except software) Broadcast Products FM Radio Digital Radio | |
| TITelelink Infra Services Sofia, BulgariaTelecommunications | Security, fire-fighting, police and defence equipment Construction work Телекомуникационни Мрежи Инфраструктура Критична Инфраструктура | |
| TSTest Solutions Sofia, BulgariaSupply Chain & Logistics | Repair and maintenance services Измервателна Апаратура Дистрибуция Резервни Части | |
| SESkyTech Energy Ltd. Blagoevgrad, BulgariaEnergy, Utilities & Waste Treatment | Solar Photovoltaic Power PV Installation Civil Works | |
| YYambolen Yambol, BulgariaEnergy, Utilities & Waste Treatment | Изграждане На Фотоволтаични Центрове Производство На Електроенергия Собствена Консумация | |
| TSTEOS Security Ltd София, BulgariaBusiness Services | Security, fire-fighting, police and defence equipment Видеонаблюдение Централизирана Охрана Проектиране На Слаботокови Системи | |
| EHExcelor Holding Group Sofia, BulgariaBusiness Services | Security, fire-fighting, police and defence equipment Специализирани Превозни Средства Противопожарни Превозни Средства Бронирани Превозни Средства | |