| Inhouse Employer | West | In-House | SO | SSO | Bukit Gombak |
| Inhouse Employer | West | In-House | SO | SSO | Bukit Gombak |
| First Security & Private Investigation (Singapore) Pte Ltd | North | Condominium | SO | SSO | Woodlands |
| Inhouse Employer | West | In-House | SO | SSO | Bukit Gombak |
| Inhouse Employer | North | Industrial / Factory | SSO | SSO | Yishun |
| Inhouse Employer | North | Industrial / Factory | SSO | SSO | Marsiling |
| JEN Singapore Tanglin by Shangri-La | Central | In-House | OM | SSO | Marsiling |
| Acestes Pte Ltd | Island Wide | - | Security Mgt | SSO | Marsiling |
| Acestes Pte Ltd | Central | - | Security Mgt | SSO | Marsiling |
| Orchid Hotel Private Limited | Central | In-House | OM | SSO | Marsiling |
| Inhouse Employer | West | School | OE | SSO | Marsiling |
| Force-One Security | North | Data Centre | OE | SSO | Sengkang |
| Guthrie FMC Security Pte Ltd | North | Dormitory | SO | SSO | Yishun |
| Inhouse Employer | North | Industrial / Factory | SSO | SSO | Yishun |
| Inhouse Employer | North | Industrial / Factory | SSO | SSO | Yishun |
| Kingston Property Maintenance Services Pte Ltd | Central | Condominium | SSO | SSO | - |
| Star Security Services | Island Wide | - | Security Mgt | SSO | Hougang |
| Acestes Pte Ltd | Central | - | Security Mgt | SSO | Hougang |
| Star Security Services | Island Wide | - | Security Mgt | SSO | Hougang |
| Reachfield Security & Safety Management Pte Ltd | Island Wide | - | Security Mgt | SSO | Hougang |
| Crowne Plaza Changi Airport | East | Hotel | Security Mgt | SSO | Hougang |
| Crowne Plaza Changi Airport | East | Hotel | Security Mgt | SSO | Hougang |
| Elitez Security Pte Ltd | East | Place of Worship | SO | SSO | Woodlands |
| Reachfield Security & Safety Management Pte Ltd | Island Wide | - | Security Mgt | SSO | Hougang |
| Inhouse Employer | Island Wide | - | OE | SSO | Hougang |
