| Security & Risk Solutions Pte. Ltd. | Island Wide | - | OE | SS | Sengkang |
| SATS Ltd | Island Wide | - | Inves | SS | Sengkang |
| SATS Ltd | Island Wide | - | OM | Nil | Bukit Batok |
| Security & Risk Solutions Pte. Ltd. | Central | - | Office Team | Nil | Bukit Batok |
| Guthrie FMC Security Pte Ltd | Island Wide | - | OE | SS | Sengkang |
| Aedge Services Pte Ltd | Island Wide | - | OM | SS | Bukit Batok |
| Metropolis Security Systems Pte Ltd | North | - | SO | SSO | Sengkang |
| SECOM Singapore Pte Ltd | Island Wide | - | OE | SO | Bukit Batok |
| Eagle I Security Services Pte Ltd | Island Wide | - | OE | SO | Woodlands |
| Union Security Services Pte. Ltd. | Island Wide | - | OE | SSS | Boon Lay |
| Prosec Services Pte Ltd | East | - | SSO | SSO | Tampines |
| Securus Pte Ltd | Island Wide | - | OE | SSS | Woodlands |
| SATS Ltd | Island Wide | - | OM | SSS | Woodlands |
| Aero Asia Security Systems Pte Ltd | Island Wide | - | OE | SSS | Sengkang |
| Inhouse Employer | Island Wide | - | OE | SS | Hougang |
| Star Security Services | Island Wide | - | Security Mgt | SS | Hougang |
| Global Ritz Protection (Security Services) Pte Ltd | Island Wide | - | OE | SSS | Admiralty |
| Aedge Services Pte Ltd | Island Wide | - | OM | CSO | Yishun |
| GATES PCM Integrated Services Pte Ltd | Island Wide | - | OE | SSO | Tampines |
| Eagle I Security Services Pte Ltd | Island Wide | - | OE | SS | Woodlands |
| AGS Integration Pte. Ltd. | Island Wide | - | OE | SS | Woodlands |
| Union Security Services Pte. Ltd. | Island Wide | - | OE | SS | Woodlands |
| Union Security Services Pte. Ltd. | Island Wide | - | OE | SSS | Punggol |
| Royal Security Management Services Pte Ltd | Island Wide | - | OE | SSS | Punggol |
| Total Protection Solutions Pte Ltd | Island Wide | - | OM | Nil | Bukit Gombak |
