G4S Secure Solutions SA
Mantis Security
Secutel Technologies
Thorburn Security Solutions
Alcor Technologies
Bidvest Protea Coin
Blacklight Group
Bloodhound Technologies
Combat Force (Cape)
Excellerate Services
Fidelity Services Group
Havensec Security Solutions
Intelligent Monitoring
Maxi Phumelela Security
Omega Risk Solutions
OnGuard
Page Automation
SMS Security Group
Stallion Security
Xone Integrated Security