| UKUnion Kehlibar Ltd Koprivets, BulgariaManufacturing | Security, fire-fighting, police and defence equipment Packaging Machines Packaging Equipment Dosing Systems | |
| MLMAK Ltd. Габрово, BulgariaManufacturing | Security, fire-fighting, police and defence equipment Маркетинг Платове Технически Секретар | |
| MMODAK Ltd Кърджали, BulgariaManufacturing | Security, fire-fighting, police and defence equipment Трикотажни Облекла Спортни Дрехи Поло Шърти | |
| AEAvto Engineering Holding Group Sofia, BulgariaManufacturing | Security, fire-fighting, police and defence equipment Пожарна Техника Полицейска Техника Комунална Техника | |
| TLTBS Ltd. Sofia, BulgariaManufacturing | Security, fire-fighting, police and defence equipment Space Defence Systems Anti-Drone & Jamming Solutions Engineering & Manufacturing Solutions | |
| OJOPTIX JSC Панагюрище, BulgariaManufacturing | Security, fire-fighting, police and defence equipment Оптични Изделия Термовизионни Изделия Нощни Изделия | |
| SPSamel-90 PLC Samokov, BulgariaManufacturing | Security, fire-fighting, police and defence equipment LED Lighting IED Jammers Artillery Jammers | |
| CTCodkey Technologies Стара Загора, BulgariaManufacturing | Security, fire-fighting, police and defence equipment Construction structures and materials; auxiliary products to construction (except electric apparatus) Заключващи Системи Цифрово Кодирани Заключващи Системи Производство На Заключващи Системи | |
| AIA&G Invest Ltd Sofia, BulgariaManufacturing | Security, fire-fighting, police and defence equipment Petroleum products, fuel, electricity and other sources of energy | |
| DLDYAYAN Ltd. Varna, BulgariaManufacturing | Security, fire-fighting, police and defence equipment Construction work Противопожарно Оборудване Пожарогасителни Вещества Пожарна Сигнализация | |