| G4S Secure Solutions (Singapore) Pte Ltd | West | Commercial | SS | Nil | Pioneer |
| AGS Integration Pte. Ltd. | West | In-House | SS | Nil | Pioneer |
| Reachfield Security & Safety Management Pte Ltd | South | Commercial | SS | SS | Redhill |
| Kingston Property Maintenance Services Pte Ltd | Central | - | SS | SSS | Yishun |
| Kingston Property Maintenance Services Pte Ltd | Central | - | SS | SSS | Yishun |
| IGC Security Services Pte Ltd | South | Commercial | SS | SSS | Yishun |
| Reachfield Security & Safety Management Pte Ltd | West | Industrial / Factory | SS | SSS | Yishun |
| Bulls-Eye Security Services Pte Ltd | North | Condominium | SS | SSS | Yishun |
| Hawkeye Security Solutions Pte Ltd | West | Industrial / Factory | SS | SS | Woodlands |
| Bulls-Eye Security Services Pte Ltd | North | Condominium | SS | SS | Woodlands |
| IGC Security Services Pte Ltd | Central | Condominium | SS | SS | Woodlands |
| Dragnet Smartech Security Pte Ltd | Central | Condominium | SS | SS | Woodlands |
| Securus Pte Ltd | North | Condominium | SS | SS | Woodlands |
| Eagle I Security Services Pte Ltd | Island Wide | Mix-Development | SS | SS | Woodlands |
| Eagle I Security Services Pte Ltd | Island Wide | - | SS | SS | Woodlands |
| Soverus Pte Ltd | South | Commercial | SS | SS | - |
| Eagle I Security Services Pte Ltd | North | Condominium | SS | SS | - |
| SMS Investigation & Security Pte Ltd | South | Condominium | SS | SS | - |
| Jasa Investigation & Security Services Pte Ltd | East | Condominium | SS | SS | - |
| Jasa Investigation & Security Services Pte Ltd | East | Condominium | SS | SS | - |
| Dragnet Smartech Security Pte Ltd | Central | Condominium | SS | SS | - |
| IGC Security Services Pte Ltd | Central | Condominium | SS | SS | - |
| Securus Pte Ltd | East | Condominium | SS | SS | - |
| G4S Secure Solutions (Singapore) Pte Ltd | West | Commercial | SS | SO | Jurong East |
| G4S Secure Solutions (Singapore) Pte Ltd | West | Commercial | SS | SO | Jurong East |
