« Swiss Securitas Group »
Bixi Systems AG
Certas AG
Contrafeu AG
Emeresse SA
Hekatron Technik GmbH
Hekatron Vertriebs GmbH
Schrack Seconet AG
Securitas AG
Securiton GmbH
TUS Telecommunication and Security
Access control (Switzerland)
Swiss central monitoring station
Fire protection systems (Switzerland)
Risk and security management (Switzerland)
Security systems (Germany)
Security systems (Germany)
Security and communication systems (Austria)
Swiss guarding company
Alarm and security systems (Germany)
Alarm transmission (Switzerland)
