| AGS Integration Pte. Ltd. | Island Wide | - | OE | CSO | Pasir Ris |
| Royal Security Management Services Pte Ltd | Island Wide | - | OE | CSO | Pasir Ris |
| Uniforce Security Services Pte Ltd | Island Wide | - | OE | CSO | Pasir Ris |
| SATS Ltd | East | - | OE | CSO | Pasir Ris |
| ProtectPlus Pte Ltd | Island Wide | - | OE | CSO | Pasir Ris |
| Guthrie FMC Security Pte Ltd | Island Wide | - | OE | CSO | Pasir Ris |
| Kingston Property Maintenance Services Pte Ltd | Island Wide | - | OE | CSO | Pasir Ris |
| Total Protection Solutions Pte Ltd | Island Wide | - | OM | CSO | Pasir Ris |
| Force-One Security | Central | Commercial | SO | CSO | Pasir Ris |
| York Hotel (Private) Limited | Central | In-House | OM | CSO | Pasir Ris |
| Union Security Services Pte. Ltd. | Island Wide | - | OE | CSO | Pasir Ris |
| Prosec Services Pte Ltd | East | Data Centre | SSS | CSO | Pasir Ris |
| Eagle I Security Services Pte Ltd | East | Condominium | SSO | SO | Pasir Ris |
| Horus I (Private Limited) | South | Retail | SO | SO | Pasir Ris |
| Horus I (Private Limited) | South | Retail | SO | SO | Pasir Ris |
| Brink's Singapore Pte Ltd | East | - | SO | SO | Pasir Ris |
| Prosec Services Pte Ltd | East | Data Centre | SO | SO | Pasir Ris |
| Eagle I Security Services Pte Ltd | East | Commercial | SO | SO | Pasir Ris |
| Overseas (Singapore) Security & Private Investigation Consultants Pte Ltd | East | Dormitory | SO | SO | Pasir Ris |
| Prosec Services Pte Ltd | Central | Data Centre | SO | SO | Pasir Ris |
| Union Security Services Pte. Ltd. | East | Data Centre | SS | SO | Pasir Ris |
| Union Security Services Pte. Ltd. | East | Data Centre | SS | SO | Pasir Ris |
| Inhouse Employer | East | In-House | SO | SO | Pasir Ris |
| Prospect Protection Pte Ltd | East | Industrial / Factory | SO | SO | Pasir Ris |
| Inhouse Employer | East | School | SO | SO | Pasir Ris |
